Adding upstream version 1.3.4+ds.upstream/1.3.4+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

41 files changed, 7682 insertions, 0 deletions

diff --git a/man/Makefile.am b/man/Makefile.am
new file mode 100644
index 0000000..fa43bb4
--- /dev/null
+++ b/man/Makefile.am
@@ -0,0 +1,30 @@
+LOOKUP_MANS		= getrpcent.3t getrpcport.3t
+NETCONFIG_MANS		= getnetconfig.3t getnetpath.3t
+BIND_MANS		= bindresvport.3t
+COMPAT_MANS		= des_crypt.3t rpc_soc.3t rpc_secure.3t rtime.3t
+CLIENT_MANS		= rpc_clnt_auth.3t rpc_clnt_calls.3t rpc_clnt_create.3t \
+			  rpcbind.3t
+SERVER_MANS		= rpc_svc_calls.3t rpc_svc_create.3t rpc_svc_err.3t \
+			  rpc_svc_reg.3t
+GENERIC_MANS		= rpc.3t rpc_xdr.3t
+RPCSEC_MANS		= rpcsec_gss.3t rpc_gss_get_error.3t \
+			  rpc_gss_get_mechanisms.3t rpc_gss_get_mech_info.3t \
+			  rpc_gss_get_versions.3t rpc_gss_is_installed.3t \
+			  rpc_gss_mech_to_oid.3t rpc_gss_qop_to_num.3t \
+			  rpc_gss_max_data_length.3t rpc_gss_seccreate.3t \
+			  rpc_gss_set_defaults.3t rpc_gss_getcred.3t \
+			  rpc_gss_get_principal_name.3t rpc_gss_set_callback.3t \
+			  rpc_gss_set_svc_name.3t rpc_gss_svc_max_data_length.3t
+
+dist_man5_MANS		= netconfig.5
+dist_man3_MANS		= $(LOOKUP_MANS) $(NETCONFIG_MANS) \
+			  $(BIND_MANS) $(GENERIC_MANS) $(COMPAT_MANS) \
+			  $(CLIENT_MANS) $(SERVER_MANS)
+if GSS
+dist_man3_MANS		+= $(RPCSEC_MANS)
+endif
+
+EXTRA_DIST		= publickey.3t publickey.5 rpc.5
+
+CLEANFILES		= cscope.* *~
+DISTCLEANFILES		= Makefile.in
diff --git a/man/Makefile.in b/man/Makefile.in
new file mode 100644
index 0000000..26b0206
--- /dev/null
+++ b/man/Makefile.in
@@ -0,0 +1,600 @@
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+			  rpcbind.3t
+
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+			  rpc_gss_get_mechanisms.3t rpc_gss_get_mech_info.3t \
+			  rpc_gss_get_versions.3t rpc_gss_is_installed.3t \
+			  rpc_gss_mech_to_oid.3t rpc_gss_qop_to_num.3t \
+			  rpc_gss_max_data_length.3t rpc_gss_seccreate.3t \
+			  rpc_gss_set_defaults.3t rpc_gss_getcred.3t \
+			  rpc_gss_get_principal_name.3t rpc_gss_set_callback.3t \
+			  rpc_gss_set_svc_name.3t rpc_gss_svc_max_data_length.3t
+
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+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(MANS)
+installdirs:
+	for dir in "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(man5dir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man: install-man3 install-man5
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man
+
+uninstall-man: uninstall-man3 uninstall-man5
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+	cscopelist-am ctags-am distclean distclean-generic \
+	distclean-libtool distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-man3 install-man5 install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip installcheck \
+	installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags-am uninstall \
+	uninstall-am uninstall-man uninstall-man3 uninstall-man5
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/man/bindresvport.3t b/man/bindresvport.3t
new file mode 100644
index 0000000..476e678
--- /dev/null
+++ b/man/bindresvport.3t
@@ -0,0 +1,102 @@
+.\" @(#)bindresvport.3n	2.2 88/08/02 4.0 RPCSRC; from 1.7 88/03/14 SMI
+.\"
+.Dd November 22, 1987
+.Dt BINDRESVPORT 3
+.Os
+.Sh NAME
+.Nm bindresvport ,
+.Nm bindresvport_sa
+.Nd bind a socket to a privileged IP port
+.Sh SYNOPSIS
+.In sys/types.h
+.In rpc/rpc.h
+.Ft int
+.Fn bindresvport "int sd" "struct sockaddr_in *sin"
+.Ft int
+.Fn bindresvport_sa "int sd" "struct sockaddr *sa"
+.Sh DESCRIPTION
+The
+.Fn bindresvport
+and
+.Fn bindresvport_sa
+functions
+are used to bind a socket descriptor to a privileged
+.Tn IP
+port, that is, a
+port number in the range 0-1023.
+.Pp
+If
+.Fa sin
+is a pointer to a
+.Ft "struct sockaddr_in"
+then the appropriate fields in the structure should be defined.
+Note that
+.Fa sin->sin_family
+must be initialized to the address family of the socket, passed by
+.Fa sd .
+If
+.Fa sin->sin_port
+is
+.Sq 0
+then an anonymous port (in the range 600-1023) will be
+chosen, and if
+.Xr bind 2
+is successful, the
+.Fa sin->sin_port
+will be updated to contain the allocated port.
+.Pp
+If
+.Fa sin
+is the
+.Dv NULL
+pointer,
+an anonymous port will be allocated (as above).
+However, there is no way for
+.Fn bindresvport
+to return the allocated port in this case.
+.Pp
+Only root can bind to a privileged port; this call will fail for any
+other users.
+.Pp
+Function prototype of
+.Fn bindresvport
+is biased to
+.Dv AF_INET
+socket.
+The
+.Fn bindresvport_sa
+function
+acts exactly the same, with more neutral function prototype.
+Note that both functions behave exactly the same, and
+both support
+.Dv AF_INET6
+sockets as well as
+.Dv AF_INET
+sockets.
+.Sh RETURN VALUES
+.Rv -std bindresvport
+.Sh ERRORS
+.Bl -tag -width Er
+.It Bq Er EPFNOSUPPORT
+If second argument was supplied,
+and address family did not match between arguments.
+.El
+.Pp
+The
+.Fn bindresvport
+function
+may also fail and set
+.Va errno
+for any of the errors specified for the calls
+.Xr bind 2 ,
+.Xr getsockopt 2 ,
+or
+.Xr setsockopt 2 .
+.Sh AVAILABILITY
+The
+.Fn bindresvport
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr bind 2 ,
+.Xr getsockopt 2 ,
+.Xr setsockopt 2
diff --git a/man/des_crypt.3t b/man/des_crypt.3t
new file mode 100644
index 0000000..a2be1bd
--- /dev/null
+++ b/man/des_crypt.3t
@@ -0,0 +1,134 @@
+.\" @(#)des_crypt.3	2.1 88/08/11 4.0 RPCSRC; from 1.16 88/03/02 SMI;
+.\"
+.Dd October 6, 1987
+.Dt DES_CRYPT 3
+.Os
+.Sh NAME
+.Nm des_crypt , ecb_crypt , cbc_crypt , des_setparity
+.Nd "fast DES encryption"
+.Sh SYNOPSIS
+.In rpc/des_crypt.h
+.Ft int
+.Fn ecb_crypt "char *key" "char *data" "unsigned datalen" "unsigned mode"
+.Ft int
+.Fn cbc_crypt "char *key" "char *data" "unsigned datalen" "unsigned mode" "char *ivec"
+.Ft void
+.Fn des_setparity "char *key"
+.Sh DESCRIPTION
+The
+.Fn ecb_crypt
+and
+.Fn cbc_crypt
+functions
+implement the
+.Tn NBS
+.Tn DES
+(Data Encryption Standard).
+These routines are faster and more general purpose than
+.Xr crypt 3 .
+They also are able to utilize
+.Tn DES
+hardware if it is available.
+The
+.Fn ecb_crypt
+function
+encrypts in
+.Tn ECB
+(Electronic Code Book)
+mode, which encrypts blocks of data independently.
+The
+.Fn cbc_crypt
+function
+encrypts in
+.Tn CBC
+(Cipher Block Chaining)
+mode, which chains together
+successive blocks.
+.Tn CBC
+mode protects against insertions, deletions and
+substitutions of blocks.
+Also, regularities in the clear text will
+not appear in the cipher text.
+.Pp
+Here is how to use these routines.
+The first argument,
+.Fa key ,
+is the 8-byte encryption key with parity.
+To set the key's parity, which for
+.Tn DES
+is in the low bit of each byte, use
+.Fn des_setparity .
+The second argument,
+.Fa data ,
+contains the data to be encrypted or decrypted.
+The
+third argument,
+.Fa datalen ,
+is the length in bytes of
+.Fa data ,
+which must be a multiple of 8.
+The fourth argument,
+.Fa mode ,
+is formed by
+.Em OR Ns 'ing
+together some things.
+For the encryption direction
+.Em OR
+in either
+.Dv DES_ENCRYPT
+or
+.Dv DES_DECRYPT .
+For software versus hardware
+encryption,
+.Em OR
+in either
+.Dv DES_HW
+or
+.Dv DES_SW .
+If
+.Dv DES_HW
+is specified, and there is no hardware, then the encryption is performed
+in software and the routine returns
+.Er DESERR_NOHWDEVICE .
+For
+.Fn cbc_crypt ,
+the
+.Fa ivec
+argument
+is the 8-byte initialization
+vector for the chaining.
+It is updated to the next initialization
+vector upon return.
+.Sh ERRORS
+.Bl -tag -width [DESERR_NOHWDEVICE] -compact
+.It Bq Er DESERR_NONE
+No error.
+.It Bq Er DESERR_NOHWDEVICE
+Encryption succeeded, but done in software instead of the requested hardware.
+.It Bq Er DESERR_HWERR
+An error occurred in the hardware or driver.
+.It Bq Er DESERR_BADPARAM
+Bad argument to routine.
+.El
+.Pp
+Given a result status
+.Va stat ,
+the macro
+.Fn DES_FAILED stat
+is false only for the first two statuses.
+.Sh AVAILABILITY
+The
+.Fn ecb_crypt ,
+.Fn cbc_crypt ,
+and
+.Fn des_setparity
+functions are part of libtirpc.
+.Sh SEE ALSO
+.\" .Xr des 1 ,
+.Xr crypt 3
+.Sh RESTRICTIONS
+These routines are not available in RPCSRC 4.0.
+This information is provided to describe the
+.Tn DES
+interface expected by
+Secure RPC.
diff --git a/man/getnetconfig.3t b/man/getnetconfig.3t
new file mode 100644
index 0000000..6682319
--- /dev/null
+++ b/man/getnetconfig.3t
@@ -0,0 +1,220 @@
+.\" @(#)getnetconfig.3n 1.28 93/06/02 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.Dd April 22, 2000
+.Dt GETNETCONFIG 3
+.Os
+.Sh NAME
+.Nm getnetconfig ,
+.Nm setnetconfig ,
+.Nm endnetconfig ,
+.Nm getnetconfigent ,
+.Nm freenetconfigent ,
+.Nm nc_perror ,
+.Nm nc_sperror
+.Nd get network configuration database entry
+.Sh SYNOPSIS
+.In netconfig.h
+.Ft "struct netconfig *"
+.Fn getnetconfig "void *handlep"
+.Ft "void *"
+.Fn setnetconfig "void"
+.Ft int
+.Fn endnetconfig "void *handlep"
+.Ft "struct netconfig *"
+.Fn getnetconfigent "const char *netid"
+.Ft void
+.Fn freenetconfigent "struct netconfig *netconfigp"
+.Ft void
+.Fn nc_perror "const char *msg"
+.Ft "char *"
+.Fn nc_sperror "void"
+.Sh DESCRIPTION
+The library routines described on this page
+provide the application access to
+the system network configuration database,
+.Pa /etc/netconfig .
+The
+.Fn getnetconfig
+function
+returns a pointer to the
+current entry in the
+netconfig
+database, formatted as a
+.Ft "struct netconfig" .
+Successive calls will return successive netconfig
+entries in the netconfig database.
+The
+.Fn getnetconfig
+function
+can be used to search the entire netconfig
+file.
+The
+.Fn getnetconfig
+function
+returns
+.Dv NULL
+at the end of the file.
+The
+.Fa handlep
+argument
+is the handle obtained through
+.Fn setnetconfig .
+.Pp
+A call to
+.Fn setnetconfig
+has the effect of
+.Dq binding
+to or
+.Dq rewinding
+the netconfig database.
+The
+.Fn setnetconfig
+function
+must be called before the first call to
+.Fn getnetconfig
+and may be called at any other time.
+The
+.Fn setnetconfig
+function
+need not be called before a call to
+.Fn getnetconfigent .
+The
+.Fn setnetconfig
+function
+returns a unique handle to be used by
+.Fn getnetconfig .
+.Pp
+The
+.Fn endnetconfig
+function
+should be called when processing is complete to release resources for reuse.
+The
+.Fa handlep
+argument
+is the handle obtained through
+.Fn setnetconfig .
+Programmers should be aware, however, that the last call to
+.Fn endnetconfig
+frees all memory allocated by
+.Fn getnetconfig
+for the
+.Ft "struct netconfig"
+data structure.
+The
+.Fn endnetconfig
+function
+may not be called before
+.Fn setnetconfig .
+.Pp
+The
+.Fn getnetconfigent
+function
+returns a pointer
+to the netconfig structure corresponding
+to
+.Fa netid .
+It returns
+.Dv NULL
+if
+.Fa netid
+is invalid
+(that is, does not name an entry in the netconfig database).
+.Pp
+The
+.Fn freenetconfigent
+function
+frees the netconfig structure pointed to by
+.Fa netconfigp
+(previously returned by
+.Fn getnetconfigent ) .
+.Pp
+The
+.Fn nc_perror
+function
+prints a message to the standard error indicating why any of the
+above routines failed.
+The message is prepended with the string
+.Fa msg
+and a colon.
+A newline character is appended at the end of the message.
+.Pp
+The
+.Fn nc_sperror
+function
+is similar to
+.Fn nc_perror
+but instead of sending the message
+to the standard error, will return a pointer to a string that
+contains the error message.
+.Pp
+The
+.Fn nc_perror
+and
+.Fn nc_sperror
+functions
+can also be used with the
+.Ev NETPATH
+access routines defined in
+.Xr getnetpath 3 .
+.Sh RETURN VALUES
+The
+.Fn setnetconfig
+function
+returns a unique handle to be used by
+.Fn getnetconfig .
+In the case of an error,
+.Fn setnetconfig
+returns
+.Dv NULL
+and
+.Fn nc_perror
+or
+.Fn nc_sperror
+can be used to print the reason for failure.
+.Pp
+The
+.Fn getnetconfig
+function
+returns a pointer to the current entry in the netconfig
+database, formatted as a
+.Ft "struct netconfig" .
+The
+.Fn getnetconfig
+function
+returns
+.Dv NULL
+at the end of the file, or upon failure.
+.Pp
+The
+.Fn endnetconfig
+function
+returns 0 on success and \-1 on failure
+(for example, if
+.Fn setnetconfig
+was not called previously).
+.Pp
+On success,
+.Fn getnetconfigent
+returns a pointer to the
+.Ft "struct netconfig"
+structure corresponding to
+.Fa netid ;
+otherwise it returns
+.Dv NULL .
+.Pp
+The
+.Fn nc_sperror
+function
+returns a pointer to a buffer which contains the error message string.
+This buffer is overwritten on each call.
+In multithreaded applications, this buffer is
+implemented as thread-specific data.
+.Sh FILES
+.Bl -tag -width /etc/netconfig -compact
+.It Pa /etc/netconfig
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr getnetpath 3 ,
+.Xr netconfig 5
diff --git a/man/getnetpath.3t b/man/getnetpath.3t
new file mode 100644
index 0000000..474acf9
--- /dev/null
+++ b/man/getnetpath.3t
@@ -0,0 +1,168 @@
+.\" @(#)getnetpath.3n 1.26 93/05/07 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.Dd April 22, 2000
+.Dt GETNETPATH 3
+.Os
+.Sh NAME
+.Nm getnetpath ,
+.Nm setnetpath ,
+.Nm endnetpath
+.Nd get
+.Pa /etc/netconfig
+entry corresponding to
+.Ev NETPATH
+component
+.Sh SYNOPSIS
+.In netconfig.h
+.Ft "struct netconfig *"
+.Fn getnetpath "void *handlep"
+.Ft "void *"
+.Fn setnetpath "void"
+.Ft int
+.Fn endnetpath "void *handlep"
+.Sh DESCRIPTION
+The routines described in this page provide the application access to the system
+network configuration database,
+.Pa /etc/netconfig ,
+as it is
+.Dq filtered
+by the
+.Ev NETPATH
+environment variable (see
+.Xr environ 7 ) .
+See
+.Xr getnetconfig 3
+for other routines that also access the
+network configuration database directly.
+The
+.Ev NETPATH
+variable is a list of colon-separated network identifiers.
+.Pp
+The
+.Fn getnetpath
+function
+returns a pointer to the
+netconfig database entry corresponding to the first valid
+.Ev NETPATH
+component.
+The netconfig entry is formatted as a
+.Ft "struct netconfig" .
+On each subsequent call,
+.Fn getnetpath
+returns a pointer to the netconfig entry that corresponds to the next
+valid
+.Ev NETPATH
+component.
+The
+.Fn getnetpath
+function
+can thus be used to search the netconfig database for all networks
+included in the
+.Ev NETPATH
+variable.
+When
+.Ev NETPATH
+has been exhausted,
+.Fn getnetpath
+returns
+.Dv NULL .
+.Pp
+A call to
+.Fn setnetpath
+.Dq binds
+to or
+.Dq rewinds
+.Ev NETPATH .
+The
+.Fn setnetpath
+function
+must be called before the first call to
+.Fn getnetpath
+and may be called at any other time.
+It returns a handle that is used by
+.Fn getnetpath .
+.Pp
+The
+.Fn getnetpath
+function
+silently ignores invalid
+.Ev NETPATH
+components.
+A
+.Ev NETPATH
+component is invalid if there is no corresponding
+entry in the netconfig database.
+.Pp
+If the
+.Ev NETPATH
+variable is unset,
+.Fn getnetpath
+behaves as if
+.Ev NETPATH
+were set to the sequence of
+.Dq default
+or
+.Dq visible
+networks in the netconfig database, in the
+order in which they are listed.
+.\"This proviso holds also for this
+.\"whole manpage.
+.Pp
+The
+.Fn endnetpath
+function
+may be called to
+.Dq unbind
+from
+.Ev NETPATH
+when processing is complete, releasing resources for reuse.
+Programmers should be aware, however, that
+.Fn endnetpath
+frees all memory allocated by
+.Fn getnetpath
+for the struct netconfig data structure.
+.Sh RETURN VALUES
+The
+.Fn setnetpath
+function
+returns a handle that is used by
+.Fn getnetpath .
+In case of an error,
+.Fn setnetpath
+returns
+.Dv NULL .
+.Pp
+The
+.Fn endnetpath
+function
+returns 0 on success and \-1 on failure
+(for example, if
+.Fn setnetpath
+was not called previously).
+The
+.Fn nc_perror
+or
+.Fn nc_sperror
+function
+can be used to print out the reason for failure.
+See
+.Xr getnetconfig 3 .
+.Pp
+When first called,
+.Fn getnetpath
+returns a pointer to the netconfig database entry corresponding to the first
+valid
+.Ev NETPATH
+component.
+When
+.Ev NETPATH
+has been exhausted,
+.Fn getnetpath
+returns
+.Dv NULL .
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr getnetconfig 3 ,
+.Xr netconfig 5 ,
+.Xr environ 7
diff --git a/man/getrpcent.3t b/man/getrpcent.3t
new file mode 100644
index 0000000..2796de9
--- /dev/null
+++ b/man/getrpcent.3t
@@ -0,0 +1,105 @@
+.\" @(#)getrpcent.3n	2.2 88/08/02 4.0 RPCSRC; from 1.11 88/03/14 SMI
+.\"
+.Dd December 14, 1987
+.Dt GETRPCENT 3
+.Os
+.Sh NAME
+.Nm getrpcent ,
+.Nm getrpcbyname ,
+.Nm getrpcbynumber ,
+.Nm endrpcent ,
+.Nm setrpcent
+.Nd get RPC entry
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Ft struct rpcent *
+.Fn getrpcent void
+.Ft struct rpcent *
+.Fn getrpcbyname "char *name"
+.Ft struct rpcent *
+.Fn getrpcbynumber "int number"
+.Ft void
+.Fn setrpcent "int stayopen"
+.Ft void
+.Fn endrpcent void
+.Sh DESCRIPTION
+The
+.Fn getrpcent ,
+.Fn getrpcbyname ,
+and
+.Fn getrpcbynumber
+functions
+each return a pointer to an object with the
+following structure
+containing the broken-out
+fields of a line in the rpc program number data base,
+.Pa /etc/rpc :
+.Bd -literal
+struct rpcent {
+	char	*r_name;	/* name of server for this rpc program */
+	char	**r_aliases;	/* alias list */
+	long	r_number;	/* rpc program number */
+};
+.Ed
+.Pp
+The members of this structure are:
+.Bl -tag -width r_aliases -offset indent
+.It Va r_name
+The name of the server for this rpc program.
+.It Va r_aliases
+A zero terminated list of alternate names for the rpc program.
+.It Va r_number
+The rpc program number for this service.
+.El
+.Pp
+The
+.Fn getrpcent
+function
+reads the next line of the file, opening the file if necessary.
+.Pp
+The
+.Fn setrpcent
+function
+opens and rewinds the file.  If the
+.Fa stayopen
+flag is non-zero,
+the net data base will not be closed after each call to
+.Fn getrpcent
+(either directly, or indirectly through one of
+the other
+.Dq getrpc
+calls).
+.Pp
+The
+.Fn endrpcent
+function
+closes the file.
+.Pp
+The
+.Fn getrpcbyname
+and
+.Fn getrpcbynumber
+functions
+sequentially search from the beginning
+of the file until a matching rpc program name or
+program number is found, or until end-of-file is encountered.
+.Sh FILES
+.Bl -tag -width /etc/rpc -compact
+.It Pa /etc/rpc
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 5 ,
+.Xr rpcinfo 8
+.Sh DIAGNOSTICS
+A
+.Dv NULL
+pointer is returned on
+.Dv EOF
+or error.
+.Sh BUGS
+All information
+is contained in a static area
+so it must be copied if it is
+to be saved.
diff --git a/man/getrpcport.3t b/man/getrpcport.3t
new file mode 100644
index 0000000..1aa5773
--- /dev/null
+++ b/man/getrpcport.3t
@@ -0,0 +1,36 @@
+.\" @(#)getrpcport.3r	2.2 88/08/02 4.0 RPCSRC; from 1.12 88/02/26 SMI
+.\"
+.Dd October 6, 1987
+.Dt GETRPCPORT 3
+.Os
+.Sh NAME
+.Nm getrpcport
+.Nd get RPC port number
+.Sh SYNOPSIS
+.Ft int
+.Fn getrpcport "char *host" "int prognum" "int versnum" "int proto"
+.Sh DESCRIPTION
+The
+.Fn getrpcport
+function
+returns the port number for version
+.Fa versnum
+of the RPC program
+.Fa prognum
+running on
+.Fa host
+and using protocol
+.Fa proto .
+It returns 0 if it cannot contact the portmapper, or if
+.Fa prognum
+is not registered.  If
+.Fa prognum
+is registered but not with version
+.Fa versnum ,
+it will still return a port number (for some version of the program)
+indicating that the program is indeed registered.
+The version mismatch will be detected upon the first call to the service.
+.Sh AVAILABILITY
+The
+.Fn getrpcport
+function is part of libtirpc.
diff --git a/man/netconfig.5 b/man/netconfig.5
new file mode 100644
index 0000000..e8dcbb2
--- /dev/null
+++ b/man/netconfig.5
@@ -0,0 +1,123 @@
+.Dd November 17, 2000
+.Dt NETCONFIG 5
+.Os
+.Sh NAME
+.Nm netconfig
+.Nd network configuration data base
+.Sh SYNOPSIS
+.Pa /etc/netconfig
+.Sh DESCRIPTION
+The
+.Nm
+file defines a list of
+.Dq transport names ,
+describing their semantics and protocol.
+In
+.Fx ,
+this file is only used by the RPC library code.
+.Pp
+Entries have the following format:
+.Pp
+.Ar network_id semantics flags family protoname device libraries
+.Pp
+Entries consist of the following fields:
+.Bl -tag -width network_id
+.It Ar network_id
+The name of the transport described.
+.It Ar semantics
+Describes the semantics of the transport.
+This can be one of:
+.Bl -tag -width tpi_cots_ord -offset indent
+.It Sy tpi_clts
+Connectionless transport.
+.It Sy tpi_cots
+Connection-oriented transport
+.It Sy tpi_cots_ord
+Connection-oriented, ordered transport.
+.It Sy tpi_raw
+A raw connection.
+.El
+.It Ar flags
+This field is either blank (specified by
+.Dq Li - ) ,
+or contains a
+.Dq Li v ,
+meaning visible to the
+.Xr getnetconfig 3
+function.
+.It Ar family
+The protocol family of the transport.
+This is currently one of:
+.Bl -tag -width loopback -offset indent
+.It Sy inet6
+The IPv6
+.Pq Dv PF_INET6
+family of protocols.
+.It Sy inet
+The IPv4
+.Pq Dv PF_INET
+family of protocols.
+.It Sy loopback
+The
+.Dv PF_LOCAL
+protocol family.
+.El
+.It Ar protoname
+The name of the protocol used for this transport.
+Can currently be either
+.Sy udp ,
+.Sy tcp
+or empty.
+.It Ar device
+This field is always empty in
+.Fx .
+.It Ar libraries
+This field is always empty in
+.Fx .
+.El
+.Pp
+The order of entries in this file will determine which transport will
+be preferred by the RPC library code, given a match on a specified
+network type.
+For example, if a sample network config file would look like this:
+.Bd -literal -offset indent
+udp6       tpi_clts      v     inet6    udp     -       -
+tcp6       tpi_cots_ord  v     inet6    tcp     -       -
+udp        tpi_clts      v     inet     udp     -       -
+tcp        tpi_cots_ord  v     inet     tcp     -       -
+rawip      tpi_raw       -     inet      -      -       -
+local      tpi_cots_ord  -     loopback  -      -       -
+.Ed
+.Pp
+then using the network type
+.Sy udp
+in calls to the RPC library function (see
+.Xr rpc 3 )
+will make the code first try
+.Sy udp6 ,
+and then
+.Sy udp .
+.Pp
+.Xr getnetconfig 3
+and associated functions will parse this file and return structures of
+the following format:
+.Bd -literal
+struct netconfig {
+    char *nc_netid;              /* Network ID */
+    unsigned long nc_semantics;  /* Semantics (see below) */
+    unsigned long nc_flag;       /* Flags (see below) */
+    char *nc_protofmly;          /* Protocol family */
+    char *nc_proto;              /* Protocol name */
+    char *nc_device;             /* Network device pathname (unused) */
+    unsigned long nc_nlookups;   /* Number of lookup libs (unused) */
+    char **nc_lookups;           /* Names of the libraries (unused) */
+    unsigned long nc_unused[9];  /* reserved */
+};
+.Ed
+.Sh FILES
+.Bl -tag -width /etc/netconfig -compact
+.It Pa /etc/netconfig
+.El
+.Sh SEE ALSO
+.Xr getnetconfig 3 ,
+.Xr getnetpath 3
diff --git a/man/publickey.3t b/man/publickey.3t
new file mode 100644
index 0000000..0d4b13f
--- /dev/null
+++ b/man/publickey.3t
@@ -0,0 +1,52 @@
+.\" @(#)publickey.3r	2.1 88/08/07 4.0 RPCSRC
+.\"
+.Dd October 6, 1987
+.Dt PUBLICKEY 3
+.Os
+.Sh NAME
+.Nm publickey , getpublickey , getsecretkey
+.Nd "get public or secret key"
+.Sh LIBRARY
+.Lb librpcsvc
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.In rpc/key_prot.h
+.Ft int
+.Fo getpublickey
+.Fa "char netname[MAXNETNAMELEN+1]"
+.Fa "char publickey[HEXKEYBYTES+1]"
+.Fc
+.Ft int
+.Fo getsecretkey
+.Fa "char netname[MAXNETNAMELEN+1]"
+.Fa "char secretkey[HEXKEYBYTES+1]"
+.Fa "char *passwd"
+.Fc
+.Sh DESCRIPTION
+These routines are used to get public and secret keys from the
+.Tn YP
+database.
+The
+.Fn getsecretkey
+function
+has an extra argument,
+.Fa passwd ,
+which is used to decrypt the encrypted secret key stored in the database.
+Both routines return 1 if they are successful in finding the key, 0 otherwise.
+The keys are returned as
+.Dv NULL Ns \-terminated ,
+hexadecimal strings.
+If the password supplied to
+.Fn getsecretkey
+fails to decrypt the secret key, the routine will return 1 but the
+.Fa secretkey
+argument will be a
+.Dv NULL
+string
+.Pq Dq .
+.Sh SEE ALSO
+.Xr publickey 5
+.Pp
+.%T "RPC Programmer's Manual"
+in
+.Pa /usr/share/doc/psd/23.rpc .
diff --git a/man/publickey.5 b/man/publickey.5
new file mode 100644
index 0000000..e0a03f7
--- /dev/null
+++ b/man/publickey.5
@@ -0,0 +1,41 @@
+.\" @(#)publickey.5	2.1 88/08/07 4.0 RPCSRC; from 1.6 88/02/29 SMI;
+.Dd October 19, 1987
+.Dt PUBLICKEY 5
+.Os
+.Sh NAME
+.Nm publickey
+.Nd "public key database"
+.Sh SYNOPSIS
+.Pa /etc/publickey
+.Sh DESCRIPTION
+.Pa /etc/publickey
+is the public key database used for secure
+RPC (Remote Procedure Calls).
+Each entry in
+the database consists of a network user
+name (which may either refer to
+a user or a hostname), followed by the user's
+public key (in hex
+notation), a colon, and then the user's
+secret key encrypted with
+its login password (also in hex notation).
+.Pp
+This file is altered either by the user through the
+.Xr chkey 1
+command or by the system administrator through the
+.Xr newkey 8
+command.
+The file
+.Pa /etc/publickey
+should only contain data on the
+.Tn NIS
+master machine, where it
+is converted into the
+.Tn NIS
+database
+.Pa publickey.byname .
+.Sh SEE ALSO
+.Xr chkey 1 ,
+.Xr publickey 3 ,
+.Xr newkey 8 ,
+.Xr ypupdated 8
diff --git a/man/rpc.3t b/man/rpc.3t
new file mode 100644
index 0000000..9ff7423
--- /dev/null
+++ b/man/rpc.3t
@@ -0,0 +1,515 @@
+.\" @(#)rpc.3n 1.31 93/08/31 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.Dd May 7, 1993
+.Dt RPC 3
+.Os
+.Sh NAME
+.Nm rpc
+.Nd library routines for remote procedure calls
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.In netconfig.h
+.Sh DESCRIPTION
+These
+routines allow C language programs to make procedure
+calls on other machines across a network.
+First, the client sends a request to the server.
+On receipt of the request, the server calls a dispatch routine
+to perform the requested service, and then sends back a reply.
+.Pp
+All
+RPC routines require the header
+.In rpc/rpc.h .
+Routines that take a
+.Vt "struct netconfig"
+also require that
+.In netconfig.h
+be included.
+.Sh Nettype
+Some of the high-level
+RPC interface routines take a
+.Fa nettype
+string as one of the arguments
+(for example,
+.Fn clnt_create ,
+.Fn svc_create ,
+.Fn rpc_reg ,
+.Fn rpc_call ) .
+This string defines a class of transports which can be used
+for a particular application.
+.Pp
+The
+.Fa nettype
+argument
+can be one of the following:
+.Bl -tag -width datagram_v
+.It netpath
+Choose from the transports which have been
+indicated by their token names in the
+.Ev NETPATH
+environment variable.
+.Ev NETPATH
+is unset or
+.Dv NULL ,
+it defaults to
+.Qq visible .
+.Qq netpath
+is the default
+.Fa nettype .
+.It visible
+Choose the transports which have the visible flag (v)
+set in the
+.Pa /etc/netconfig
+file.
+.It circuit_v
+This is same as
+.Qq visible
+except that it chooses only the connection oriented transports
+(semantics
+.Qq tpi_cots
+or
+.Qq tpi_cots_ord )
+from the entries in the
+.Pa /etc/netconfig
+file.
+.It datagram_v
+This is same as
+.Qq visible
+except that it chooses only the connectionless datagram transports
+(semantics
+.Qq tpi_clts )
+from the entries in the
+.Pa /etc/netconfig
+file.
+.It circuit_n
+This is same as
+.Qq netpath
+except that it chooses only the connection oriented datagram transports
+(semantics
+.Qq tpi_cots
+or
+.Qq tpi_cots_ord ) .
+.It datagram_n
+This is same as
+.Qq netpath
+except that it chooses only the connectionless datagram transports
+(semantics
+.Qq tpi_clts ) .
+.It udp
+This refers to Internet UDP, both version 4 and 6.
+.It tcp
+This refers to Internet TCP, both version 4 and 6.
+.El
+.Pp
+If
+.Fa nettype
+is
+.Dv NULL ,
+it defaults to
+.Qq netpath .
+The transports are tried in left to right order in the
+.Ev NETPATH
+variable or in top to down order in the
+.Pa /etc/netconfig
+file.
+.Sh Derived Types
+The derived types used in the RPC interfaces are defined as follows:
+.Bd -literal
+	typedef u_int32_t rpcprog_t;
+	typedef u_int32_t rpcvers_t;
+	typedef u_int32_t rpcproc_t;
+	typedef u_int32_t rpcprot_t;
+	typedef u_int32_t rpcport_t;
+	typedef   int32_t rpc_inline_t;
+.Ed
+.Sh "Data Structures"
+Some of the data structures used by the
+RPC package are shown below.
+.Sh "The AUTH Structure"
+.Bd -literal
+/*
+ * Authentication info. Opaque to client.
+ */
+struct opaque_auth {
+    enum_t    oa_flavor;    /* flavor of auth */
+    caddr_t    oa_base;    /* address of more auth stuff */
+    u_int    oa_length;    /* not to exceed MAX_AUTH_BYTES */
+};
+
+/*
+ * Auth handle, interface to client side authenticators.
+ */
+typedef struct {
+    struct    opaque_auth    ah_cred;
+    struct    opaque_auth    ah_verf;
+    struct auth_ops {
+        void    (*ah_nextverf)(\|);
+        int    (*ah_marshal)(\|);    /* nextverf & serialize */
+        int    (*ah_validate)(\|);    /* validate verifier */
+        int    (*ah_refresh)(\|);    /* refresh credentials */
+        void    (*ah_destroy)(\|);    /* destroy this structure */
+    } *ah_ops;
+    caddr_t ah_private;
+} AUTH;
+.Ed
+.Sh "The CLIENT Structure"
+.Bd -literal
+/*
+ * Client rpc handle.
+ * Created by individual implementations.
+ * Client is responsible for initializing auth.
+ */
+
+typedef struct {
+    AUTH    *cl_auth;    /* authenticator */
+    struct clnt_ops {
+        enum clnt_stat    (*cl_call)();    /* call remote procedure */
+        void    (*cl_abort)();        /* abort a call */
+        void    (*cl_geterr)();        /* get specific error code */
+        bool_t    (*cl_freeres)();    /* frees results */
+        void    (*cl_destroy)();    /* destroy this structure */
+        bool_t    (*cl_control)();    /* the ioctl() of rpc */
+    } *cl_ops;
+    caddr_t    cl_private;    /* private stuff */
+    char    *cl_netid;    /* network identifier */
+    char    *cl_tp;        /* device name */
+} CLIENT;
+.Ed
+.Sh "The SVCXPRT structure"
+.Bd -literal
+enum xprt_stat {
+    XPRT_DIED,
+    XPRT_MOREREQS,
+    XPRT_IDLE
+};
+
+/*
+ * Server side transport handle
+ */
+typedef struct {
+    int    xp_fd;    /* file descriptor for the server handle */
+    u_short    xp_port;    /* obsolete */
+    const struct xp_ops {
+        bool_t    (*xp_recv)();    /* receive incoming requests */
+        enum xprt_stat    (*xp_stat)();    /* get transport status */
+        bool_t    (*xp_getargs)();    /* get arguments */
+        bool_t    (*xp_reply)();      /* send reply */
+        bool_t    (*xp_freeargs)(); /* free mem allocated for args */
+        void    (*xp_destroy)();    /* destroy this struct */
+    } *xp_ops;
+    int    xp_addrlen;    /* length of remote addr.  Obsolete */
+    struct sockaddr_in    xp_raddr; /* Obsolete */
+    const struct xp_ops2 {
+        bool_t    (*xp_control)();    /* catch-all function */
+    } *xp_ops2;
+    char    *xp_tp;    /* transport provider device name */
+    char    *xp_netid;    /* network identifier */
+    struct netbuf    xp_ltaddr;    /* local transport address */
+    struct netbuf    xp_rtaddr;    /* remote transport address */
+    struct opaque_auth    xp_verf;    /* raw response verifier */
+    caddr_t    xp_p1;    /* private: for use by svc ops */
+    caddr_t    xp_p2;    /* private: for use by svc ops */
+    caddr_t    xp_p3;    /* private: for use by svc lib */
+    int    xp_type    /* transport type */
+} SVCXPRT;
+.Ed
+.Sh "The svc_reg structure"
+.Bd -literal
+struct svc_req {
+    rpcprog_t    rq_prog;    /* service program number */
+    rpcvers_t    rq_vers;    /* service protocol version */
+    rpcproc_t    rq_proc;    /* the desired procedure */
+    struct opaque_auth    rq_cred;    /* raw creds from the wire */
+    caddr_t    rq_clntcred;    /* read only cooked cred */
+    SVCXPRT    *rq_xprt;    /* associated transport */
+};
+.Ed
+.Sh  "The XDR structure"
+.Bd -literal
+/*
+ * XDR operations.
+ * XDR_ENCODE causes the type to be encoded into the stream.
+ * XDR_DECODE causes the type to be extracted from the stream.
+ * XDR_FREE can be used to release the space allocated by an XDR_DECODE
+ * request.
+ */
+enum xdr_op {
+    XDR_ENCODE=0,
+    XDR_DECODE=1,
+    XDR_FREE=2
+};
+/*
+ * This is the number of bytes per unit of external data.
+ */
+#define BYTES_PER_XDR_UNIT    (4)
+#define RNDUP(x)  ((((x) + BYTES_PER_XDR_UNIT - 1) /
+                   BYTES_PER_XDR_UNIT) \e * BYTES_PER_XDR_UNIT)
+
+/*
+ * A xdrproc_t exists for each data type which is to be encoded or
+ * decoded.  The second argument to the xdrproc_t is a pointer to
+ * an opaque pointer.  The opaque pointer generally points to a
+ * structure of the data type to be decoded.  If this points to 0,
+ * then the type routines should allocate dynamic storage of the
+ * appropriate size and return it.
+ * bool_t  (*xdrproc_t)(XDR *, caddr_t *);
+ */
+typedef  bool_t (*xdrproc_t)();
+
+/*
+ * The XDR handle.
+ * Contains operation which is being applied to the stream,
+ * an operations vector for the particular implementation
+ */
+typedef struct {
+    enum xdr_op    x_op;    /* operation; fast additional param */
+    struct xdr_ops {
+        bool_t    (*x_getlong)();    /* get a long from underlying stream */
+        bool_t    (*x_putlong)();    /* put a long to underlying stream */
+        bool_t    (*x_getbytes)(); /* get bytes from underlying stream */
+        bool_t    (*x_putbytes)(); /* put bytes to underlying stream */
+        u_int    (*x_getpostn)(); /* returns bytes off from beginning */
+        bool_t    (*x_setpostn)(); /* lets you reposition the stream */
+        long *    (*x_inline)();    /* buf quick ptr to buffered data */
+        void    (*x_destroy)();    /* free privates of this xdr_stream */
+    } *x_ops;
+    caddr_t    x_public;    /* users' data */
+    caddr_t    x_private;    /* pointer to private data */
+    caddr_t    x_base;    /* private used for position info */
+    u_int    x_handy;    /* extra private word */
+} XDR;
+
+/*
+ * The netbuf structure. This structure is defined in <xti.h> on SysV
+ * systems, but NetBSD / FreeBSD do not use XTI.
+ *
+ * Usually, buf will point to a struct sockaddr, and len and maxlen
+ * will contain the length and maximum length of that socket address,
+ * respectively.
+ */
+struct netbuf {
+	unsigned int maxlen;
+	unsigned int len;
+	void *buf;
+};
+
+/*
+ * The format of the address and options arguments of the XTI t_bind call.
+ * Only provided for compatibility, it should not be used other than
+ * as an argument to svc_tli_create().
+ */
+
+struct t_bind {
+	struct netbuf   addr;
+	unsigned int    qlen;
+};
+.Ed
+.Sh "Index to Routines"
+The following table lists RPC routines and the manual reference
+pages on which they are described:
+.Pp
+.Bl -tag -width "authunix_create_default()" -compact
+.It Em "RPC Routine"
+.Em "Manual Reference Page"
+.Pp
+.It Fn auth_destroy
+.Xr rpc_clnt_auth 3
+.It Fn authdes_create
+.Xr rpc_soc 3
+.It Fn authnone_create
+.Xr rpc_clnt_auth 3
+.It Fn authsys_create
+.Xr rpc_clnt_auth 3
+.It Fn authsys_create_default
+.Xr rpc_clnt_auth 3
+.It Fn authunix_create
+.Xr rpc_soc 3
+.It Fn authunix_create_default
+.Xr rpc_soc 3
+.It Fn callrpc
+.Xr rpc_soc 3
+.It Fn clnt_broadcast
+.Xr rpc_soc 3
+.It Fn clnt_call
+.Xr rpc_clnt_calls 3
+.It Fn clnt_control
+.Xr rpc_clnt_create 3
+.It Fn clnt_create
+.Xr rpc_clnt_create 3
+.It Fn clnt_create_timed
+.Xr rpc_clnt_create 3
+.It Fn clnt_create_vers
+.Xr rpc_clnt_create 3
+.It Fn clnt_create_vers_timed
+.Xr rpc_clnt_create 3
+.It Fn clnt_destroy
+.Xr rpc_clnt_create 3
+.It Fn clnt_dg_create
+.Xr rpc_clnt_create 3
+.It Fn clnt_freeres
+.Xr rpc_clnt_calls 3
+.It Fn clnt_geterr
+.Xr rpc_clnt_calls 3
+.It Fn clnt_pcreateerror
+.Xr rpc_clnt_create 3
+.It Fn clnt_perrno
+.Xr rpc_clnt_calls 3
+.It Fn clnt_perror
+.Xr rpc_clnt_calls 3
+.It Fn clnt_raw_create
+.Xr rpc_clnt_create 3
+.It Fn clnt_spcreateerror
+.Xr rpc_clnt_create 3
+.It Fn clnt_sperrno
+.Xr rpc_clnt_calls 3
+.It Fn clnt_sperror
+.Xr rpc_clnt_calls 3
+.It Fn clnt_tli_create
+.Xr rpc_clnt_create 3
+.It Fn clnt_tp_create
+.Xr rpc_clnt_create 3
+.It Fn clnt_tp_create_timed
+.Xr rpc_clnt_create 3
+.It Fn clnt_udpcreate
+.Xr rpc_soc 3
+.It Fn clnt_vc_create
+.Xr rpc_clnt_create 3
+.It Fn clntraw_create
+.Xr rpc_soc 3
+.It Fn clnttcp_create
+.Xr rpc_soc 3
+.It Fn clntudp_bufcreate
+.Xr rpc_soc 3
+.It Fn get_myaddress
+.Xr rpc_soc 3
+.It Fn pmap_getmaps
+.Xr rpc_soc 3
+.It Fn pmap_getport
+.Xr rpc_soc 3
+.It Fn pmap_rmtcall
+.Xr rpc_soc 3
+.It Fn pmap_set
+.Xr rpc_soc 3
+.It Fn pmap_unset
+.Xr rpc_soc 3
+.It Fn registerrpc
+.Xr rpc_soc 3
+.It Fn rpc_broadcast
+.Xr rpc_clnt_calls 3
+.It Fn rpc_broadcast_exp
+.Xr rpc_clnt_calls 3
+.It Fn rpc_call
+.Xr rpc_clnt_calls 3
+.It Fn rpc_reg
+.Xr rpc_svc_calls 3
+.It Fn svc_create
+.Xr rpc_svc_create 3
+.It Fn svc_destroy
+.Xr rpc_svc_create 3
+.It Fn svc_dg_create
+.Xr rpc_svc_create 3
+.It Fn svc_dg_enablecache
+.Xr rpc_svc_calls 3
+.It Fn svc_fd_create
+.Xr rpc_svc_create 3
+.It Fn svc_fds
+.Xr rpc_soc 3
+.It Fn svc_freeargs
+.Xr rpc_svc_reg 3
+.It Fn svc_getargs
+.Xr rpc_svc_reg 3
+.It Fn svc_getcaller
+.Xr rpc_soc 3
+.It Fn svc_getreq
+.Xr rpc_soc 3
+.It Fn svc_getreqset
+.Xr rpc_svc_calls 3
+.It Fn svc_getrpccaller
+.Xr rpc_svc_calls 3
+.It Fn svc_kerb_reg
+.Xr kerberos_rpc 3
+.It Fn svc_raw_create
+.Xr rpc_svc_create 3
+.It Fn svc_reg
+.Xr rpc_svc_calls 3
+.It Fn svc_register
+.Xr rpc_soc 3
+.It Fn svc_run
+.Xr rpc_svc_reg 3
+.It Fn svc_sendreply
+.Xr rpc_svc_reg 3
+.It Fn svc_tli_create
+.Xr rpc_svc_create 3
+.It Fn svc_tp_create
+.Xr rpc_svc_create 3
+.It Fn svc_unreg
+.Xr rpc_svc_calls 3
+.It Fn svc_unregister
+.Xr rpc_soc 3
+.It Fn svc_vc_create
+.Xr rpc_svc_create 3
+.It Fn svcerr_auth
+.Xr rpc_svc_err 3
+.It Fn svcerr_decode
+.Xr rpc_svc_err 3
+.It Fn svcerr_noproc
+.Xr rpc_svc_err 3
+.It Fn svcerr_noprog
+.Xr rpc_svc_err 3
+.It Fn svcerr_progvers
+.Xr rpc_svc_err 3
+.It Fn svcerr_systemerr
+.Xr rpc_svc_err 3
+.It Fn svcerr_weakauth
+.Xr rpc_svc_err 3
+.It Fn svcfd_create
+.Xr rpc_soc 3
+.It Fn svcraw_create
+.Xr rpc_soc 3
+.It Fn svctcp_create
+.Xr rpc_soc 3
+.It Fn svcudp_bufcreate
+.Xr rpc_soc 3
+.It Fn svcudp_create
+.Xr rpc_soc 3
+.It Fn xdr_accepted_reply
+.Xr rpc_xdr 3
+.It Fn xdr_authsys_parms
+.Xr rpc_xdr 3
+.It Fn xdr_authunix_parms
+.Xr rpc_soc 3
+.It Fn xdr_callhdr
+.Xr rpc_xdr 3
+.It Fn xdr_callmsg
+.Xr rpc_xdr 3
+.It Fn xdr_opaque_auth
+.Xr rpc_xdr 3
+.It Fn xdr_rejected_reply
+.Xr rpc_xdr 3
+.It Fn xdr_replymsg
+.Xr rpc_xdr 3
+.It Fn xprt_register
+.Xr rpc_svc_calls 3
+.It Fn xprt_unregister
+.Xr rpc_svc_calls 3
+.El
+.Sh FILES
+.Bl -tag -width /etc/netconfig
+.It Pa /etc/netconfig
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr getnetconfig 3 ,
+.Xr getnetpath 3 ,
+.Xr rpcbind 3 ,
+.Xr rpc_clnt_auth 3 ,
+.Xr rpc_clnt_calls 3 ,
+.Xr rpc_clnt_create 3 ,
+.Xr rpc_svc_calls 3 ,
+.Xr rpc_svc_create 3 ,
+.Xr rpc_svc_err 3 ,
+.Xr rpc_svc_reg 3 ,
+.Xr rpc_xdr 3 ,
+.Xr xdr 3 ,
+.Xr netconfig 5
diff --git a/man/rpc.5 b/man/rpc.5
new file mode 100644
index 0000000..385c637
--- /dev/null
+++ b/man/rpc.5
@@ -0,0 +1,57 @@
+.\" @(#)rpc.4 1.17 93/08/30 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.Dd December 10, 1991
+.Dt RPC 5
+.Os
+.Sh NAME
+.Nm rpc
+.Nd rpc program number data base
+.Sh SYNOPSIS
+.Pa /etc/rpc
+.Sh DESCRIPTION
+The
+.Nm
+file contains user readable names that
+can be used in place of RPC program numbers.
+For each RPC program a single line should be present
+with the following information:
+.Pp
+.Bl -enum -compact
+.It
+name of the RPC program
+.It
+RPC program number
+.It
+aliases
+.El
+.Pp
+Items are separated by any number of blanks and/or
+tab characters.
+A hash
+.Pq Dq Li #
+indicates the beginning of a comment; characters up to the end of
+the line are not interpreted by routines which search the file.
+.Sh EXAMPLES
+Below is an example of an RPC database:
+.Bd -literal
+#
+#	rpc
+#
+rpcbind		100000	portmap	sunrpc portmapper
+rusersd		100002	rusers
+nfs		100003	nfsprog
+mountd		100005	mount	showmount
+walld		100008	rwall	shutdown
+sprayd		100012	spray
+llockmgr	100020
+nlockmgr	100021
+status		100024
+bootparam	100026
+keyserv		100029	keyserver
+.Ed
+.Sh FILES
+.Bl -tag -width /etc/nsswitch.conf -compact
+.It Pa /etc/nsswitch.conf
+.El
+.Sh SEE ALSO
+.Xr getrpcent 3
diff --git a/man/rpc_clnt_auth.3t b/man/rpc_clnt_auth.3t
new file mode 100644
index 0000000..e20f322
--- /dev/null
+++ b/man/rpc_clnt_auth.3t
@@ -0,0 +1,96 @@
+.\" @(#)rpc_clnt_auth.3n 1.21 93/05/07 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.\" @(#)rpc_clnt_auth 1.4 89/07/20 SMI;
+.\" Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved.
+.\"	$NetBSD: rpc_clnt_auth.3,v 1.1 2000/06/03 09:29:50 fvdl Exp $
+.\"	$FreeBSD: src/lib/libc/rpc/rpc_clnt_auth.3,v 1.5 2002/12/19 09:40:23 ru Exp $
+.Dd May 7, 1993
+.Dt RPC_CLNT_AUTH 3
+.Os
+.Sh NAME
+.Nm auth_destroy ,
+.Nm authnone_create ,
+.Nm authsys_create ,
+.Nm authsys_create_default
+.Nd library routines for client side remote procedure call authentication
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Ft "void"
+.Fn auth_destroy "AUTH *auth"
+.Ft "AUTH *"
+.Fn authnone_create "void"
+.Ft "AUTH *"
+.Fn authsys_create "const char *host" "const uid_t uid" "const gid_t gid" "const int len" "const gid_t *aup_gids"
+.Ft "AUTH *"
+.Fn authsys_create_default "void"
+.Sh DESCRIPTION
+These routines are part of the
+RPC library that allows C language programs to make procedure
+calls on other machines across the network,
+with desired authentication.
+.Pp
+These routines are normally called after creating the
+.Vt CLIENT
+handle.
+The
+.Va cl_auth
+field of the
+.Vt CLIENT
+structure should be initialized by the
+.Vt AUTH
+structure returned by some of the following routines.
+The client's authentication information
+is passed to the server when the
+RPC
+call is made.
+.Pp
+Only the
+.Dv NULL
+and the
+.Dv SYS
+style of authentication is discussed here.
+.Sh Routines
+.Bl -tag -width authsys_create_default()
+.It Fn auth_destroy
+A function macro that destroys the authentication
+information associated with
+.Fa auth .
+Destruction usually involves deallocation
+of private data structures.
+The use of
+.Fa auth
+is undefined after calling
+.Fn auth_destroy .
+.It Fn authnone_create
+Create and return an RPC
+authentication handle that passes nonusable
+authentication information with each remote procedure call.
+This is the default authentication used by RPC.
+.It Fn authsys_create
+Create and return an RPC authentication handle that contains
+.Dv AUTH_SYS
+authentication information.
+The
+.Fa host
+argument
+is the name of the machine on which the information was
+created;
+.Fa uid
+is the user's user ID;
+.Fa gid
+is the user's current group ID;
+.Fa len
+and
+.Fa aup_gids
+refer to a counted array of groups to which the user belongs.
+.It Fn authsys_create_default
+Call
+.Fn authsys_create
+with the appropriate arguments.
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr rpc_clnt_calls 3 ,
+.Xr rpc_clnt_create 3
diff --git a/man/rpc_clnt_calls.3t b/man/rpc_clnt_calls.3t
new file mode 100644
index 0000000..8c3804b
--- /dev/null
+++ b/man/rpc_clnt_calls.3t
@@ -0,0 +1,316 @@
+.\" @(#)rpc_clnt_calls.3n 1.30 93/08/31 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.\" @(#)rpc_clnt_calls 1.4 89/07/20 SMI;
+.\" Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved.
+.\"	$FreeBSD: src/lib/libc/rpc/rpc_clnt_calls.3,v 1.7 2002/12/19 09:40:23 ru Exp $
+.Dd May 7, 1993
+.Dt RPC_CLNT_CALLS 3
+.Os
+.Sh NAME
+.Nm rpc_clnt_calls ,
+.Nm clnt_call ,
+.Nm clnt_freeres ,
+.Nm clnt_geterr ,
+.Nm clnt_perrno ,
+.Nm clnt_perror ,
+.Nm clnt_sperrno ,
+.Nm clnt_sperror ,
+.Nm rpc_broadcast ,
+.Nm rpc_broadcast_exp ,
+.Nm rpc_call
+.Nd library routines for client side calls
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Ft "enum clnt_stat"
+.Fn clnt_call "CLIENT *clnt" "const rpcproc_t procnum" "const xdrproc_t inproc" "const caddr_t in" "const xdrproc_t outproc" "caddr_t out" "const struct timeval tout"
+.Ft bool_t
+.Fn clnt_freeres "CLIENT *clnt" "const xdrproc_t outproc" "caddr_t out"
+.Ft void
+.Fn clnt_geterr "const CLIENT * clnt" "struct rpc_err * errp"
+.Ft void
+.Fn clnt_perrno "const enum clnt_stat stat"
+.Ft void
+.Fn clnt_perror "CLIENT *clnt" "const char *s"
+.Ft "char *"
+.Fn clnt_sperrno "const enum clnt_stat stat"
+.Ft "char *"
+.Fn clnt_sperror "CLIENT *clnt" "const char * s"
+.Ft "enum clnt_stat"
+.Fo rpc_broadcast
+.Fa "const rpcprog_t prognum" "const rpcvers_t versnum"
+.Fa "const rpcproc_t procnum" "const xdrproc_t inproc"
+.Fa "const caddr_t in" "const xdrproc_t outproc" "caddr_t out"
+.Fa "const resultproc_t eachresult" "const char *nettype"
+.Fc
+.Ft "enum clnt_stat"
+.Fo rpc_broadcast_exp
+.Fa "const rpcprog_t prognum" "const rpcvers_t versnum"
+.Fa "const rpcproc_t procnum" "const xdrproc_t xargs"
+.Fa "caddr_t argsp" "const xdrproc_t xresults"
+.Fa "caddr_t resultsp" "const resultproc_t eachresult"
+.Fa "const int inittime" "const int waittime"
+.Fa "const char * nettype"
+.Fc
+.Ft "enum clnt_stat"
+.Fo rpc_call
+.Fa "const char *host" "const rpcprog_t prognum"
+.Fa "const rpcvers_t versnum" "const rpcproc_t procnum"
+.Fa "const xdrproc_t inproc" "const char *in"
+.Fa "const xdrproc_t outproc" "char *out" "const char *nettype"
+.Fc
+.Sh DESCRIPTION
+RPC library routines allow C language programs to make procedure
+calls on other machines across the network.
+First, the client calls a procedure to send a request to the server.
+Upon receipt of the request, the server calls a dispatch routine
+to perform the requested service, and then sends back a reply.
+.Pp
+The
+.Fn clnt_call ,
+.Fn rpc_call ,
+and
+.Fn rpc_broadcast
+routines handle the client side of the procedure call.
+The remaining routines deal with error handling in the case of errors.
+.Pp
+Some of the routines take a
+.Vt CLIENT
+handle as one of the arguments.
+A
+.Vt CLIENT
+handle can be created by an RPC creation routine such as
+.Fn clnt_create
+(see
+.Xr rpc_clnt_create 3 ) .
+.Pp
+These routines are safe for use in multithreaded applications.
+.Vt CLIENT
+handles can be shared between threads, however in this implementation
+requests by different threads are serialized (that is, the first request will
+receive its results before the second request is sent).
+.Sh Routines
+See
+.Xr rpc 3
+for the definition of the
+.Vt CLIENT
+data structure.
+.Bl -tag -width XXXXX
+.It Fn clnt_call
+A function macro that calls the remote procedure
+.Fa procnum
+associated with the client handle,
+.Fa clnt ,
+which is obtained with an RPC
+client creation routine such as
+.Fn clnt_create
+(see
+.Xr rpc_clnt_create 3 ) .
+The
+.Fa inproc
+argument
+is the XDR function used to encode the procedure's arguments, and
+.Fa outproc
+is the XDR function used to decode the procedure's results;
+.Fa in
+is the address of the procedure's argument(s), and
+.Fa out
+is the address of where to place the result(s).
+The
+.Fa tout
+argument
+is the time allowed for results to be returned, which is overridden by
+a time-out set explicitly through
+.Fn clnt_control ,
+see
+.Xr rpc_clnt_create 3 .
+If the remote call succeeds, the status returned is
+.Dv RPC_SUCCESS ,
+otherwise an appropriate status is returned.
+.It Fn clnt_freeres
+A function macro that frees any data allocated by the
+RPC/XDR system when it decoded the results of an RPC call.
+The
+.Fa out
+argument
+is the address of the results, and
+.Fa outproc
+is the XDR routine describing the results.
+This routine returns 1 if the results were successfully freed,
+and 0 otherwise.
+.It Fn clnt_geterr
+A function macro that copies the error structure out of the client
+handle to the structure at address
+.Fa errp .
+.It Fn clnt_perrno
+Print a message to standard error corresponding
+to the condition indicated by
+.Fa stat .
+A newline is appended.
+Normally used after a procedure call fails for a routine
+for which a client handle is not needed, for instance
+.Fn rpc_call .
+.It Fn clnt_perror
+Print a message to the standard error indicating why an
+RPC call failed;
+.Fa clnt
+is the handle used to do the call.
+The message is prepended with string
+.Fa s
+and a colon.
+A newline is appended.
+Normally used after a remote procedure call fails
+for a routine which requires a client handle,
+for instance
+.Fn clnt_call .
+.It Fn clnt_sperrno
+Take the same arguments as
+.Fn clnt_perrno ,
+but instead of sending a message to the standard error
+indicating why an RPC
+call failed, return a pointer to a string which contains the message.
+The
+.Fn clnt_sperrno
+function
+is normally used instead of
+.Fn clnt_perrno
+when the program does not have a standard error (as a program
+running as a server quite likely does not), or if the programmer
+does not want the message to be output with
+.Fn printf
+(see
+.Xr printf 3 ) ,
+or if a message format different than that supported by
+.Fn clnt_perrno
+is to be used.
+Note:
+unlike
+.Fn clnt_sperror
+and
+.Fn clnt_spcreateerror
+(see
+.Xr rpc_clnt_create 3 ) ,
+.Fn clnt_sperrno
+does not return pointer to static data so the
+result will not get overwritten on each call.
+.It Fn clnt_sperror
+Like
+.Fn clnt_perror ,
+except that (like
+.Fn clnt_sperrno )
+it returns a string instead of printing to standard error.
+However,
+.Fn clnt_sperror
+does not append a newline at the end of the message.
+Warning:
+returns pointer to a buffer that is overwritten
+on each call.
+.It Fn rpc_broadcast
+Like
+.Fn rpc_call ,
+except the call message is broadcast to
+all the connectionless transports specified by
+.Fa nettype .
+If
+.Fa nettype
+is
+.Dv NULL ,
+it defaults to
+.Qq netpath .
+Each time it receives a response,
+this routine calls
+.Fn eachresult ,
+whose form is:
+.Ft bool_t
+.Fn eachresult "caddr_t out" "const struct netbuf * addr" "const struct netconfig * netconf"
+where
+.Fa out
+is the same as
+.Fa out
+passed to
+.Fn rpc_broadcast ,
+except that the remote procedure's output is decoded there;
+.Fa addr
+points to the address of the machine that sent the results, and
+.Fa netconf
+is the netconfig structure of the transport on which the remote
+server responded.
+If
+.Fn eachresult
+returns 0,
+.Fn rpc_broadcast
+waits for more replies;
+otherwise it returns with appropriate status.
+Warning:
+broadcast file descriptors are limited in size to the
+maximum transfer size of that transport.
+For Ethernet, this value is 1500 bytes.
+The
+.Fn rpc_broadcast
+function
+uses
+.Dv AUTH_SYS
+credentials by default (see
+.Xr rpc_clnt_auth 3 ) .
+.It Fn rpc_broadcast_exp
+Like
+.Fn rpc_broadcast ,
+except that the initial timeout,
+.Fa inittime
+and the maximum timeout,
+.Fa waittime
+are specified in milliseconds.
+The
+.Fa inittime
+argument
+is the initial time that
+.Fn rpc_broadcast_exp
+waits before resending the request.
+After the first resend, the re-transmission interval
+increases exponentially until it exceeds
+.Fa waittime .
+.It Fn rpc_call
+Call the remote procedure associated with
+.Fa prognum ,
+.Fa versnum ,
+and
+.Fa procnum
+on the machine,
+.Fa host .
+The
+.Fa inproc
+argument
+is used to encode the procedure's arguments, and
+.Fa outproc
+is used to decode the procedure's results;
+.Fa in
+is the address of the procedure's argument(s), and
+.Fa out
+is the address of where to place the result(s).
+The
+.Fa nettype
+argument
+can be any of the values listed on
+.Xr rpc 3 .
+This routine returns
+.Dv RPC_SUCCESS
+if it succeeds,
+or an appropriate status is returned.
+Use the
+.Fn clnt_perrno
+routine to translate failure status into error messages.
+Warning:
+.Fn rpc_call
+uses the first available transport belonging
+to the class
+.Fa nettype ,
+on which it can create a connection.
+You do not have control of timeouts or authentication
+using this routine.
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr printf 3 ,
+.Xr rpc 3 ,
+.Xr rpc_clnt_auth 3 ,
+.Xr rpc_clnt_create 3
diff --git a/man/rpc_clnt_create.3t b/man/rpc_clnt_create.3t
new file mode 100644
index 0000000..95b6fc8
--- /dev/null
+++ b/man/rpc_clnt_create.3t
@@ -0,0 +1,514 @@
+.\" @(#)rpc_clnt_create.3n 1.36 93/08/31 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.\" @(#)rpc_clnt_create 1.5 89/07/24 SMI;
+.\" Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved.
+.\" $NetBSD: rpc_clnt_create.3,v 1.2 2000/06/20 00:53:08 fvdl Exp $
+.\" $FreeBSD: src/lib/libc/rpc/rpc_clnt_create.3,v 1.12 2003/09/14 13:41:56 ru Exp $
+.Dd May 7, 1993
+.Dt RPC_CLNT_CREATE 3
+.Os
+.Sh NAME
+.Nm rpc_clnt_create ,
+.Nm clnt_control ,
+.Nm clnt_create ,
+.Nm clnt_create_timed ,
+.Nm clnt_create_vers ,
+.Nm clnt_create_vers_timed ,
+.Nm clnt_destroy ,
+.Nm clnt_dg_create ,
+.Nm clnt_pcreateerror ,
+.Nm clnt_raw_create ,
+.Nm clnt_spcreateerror ,
+.Nm clnt_tli_create ,
+.Nm clnt_tp_create ,
+.Nm clnt_tp_create_timed ,
+.Nm clnt_vc_create ,
+.Nm rpc_createerr
+.Nd "library routines for dealing with creation and manipulation of"
+.Vt CLIENT
+handles
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Ft bool_t
+.Fn clnt_control "CLIENT *clnt" "const u_int req" "char *info"
+.Ft "CLIENT *"
+.Fn clnt_create "const char * host" "const rpcprog_t prognum" "const rpcvers_t versnum" "const char *nettype"
+.Ft "CLIENT *"
+.Fn clnt_create_timed "const char * host" "const rpcprog_t prognum" "const rpcvers_t versnum" "const char *nettype" "const struct timeval *timeout"
+.Ft "CLIENT *"
+.Fn clnt_create_vers "const char * host" "const rpcprog_t prognum" "rpcvers_t *vers_outp" "const rpcvers_t vers_low" "const rpcvers_t vers_high" "const char *nettype"
+.Ft "CLIENT *"
+.Fn clnt_create_vers_timed "const char * host" "const rpcprog_t prognum" "rpcvers_t *vers_outp" "const rpcvers_t vers_low" "const rpcvers_t vers_high" "char *nettype" "const struct timeval *timeout"
+.Ft void
+.Fn clnt_destroy "CLIENT *clnt"
+.Ft "CLIENT *"
+.Fn clnt_dg_create "const int fildes" "const struct netbuf *svcaddr" "const rpcprog_t prognum" "const rpcvers_t versnum" "const u_int sendsz" "const u_int recvsz"
+.Ft void
+.Fn clnt_pcreateerror "const char *s"
+.Ft "char *"
+.Fn clnt_spcreateerror "const char *s"
+.Ft "CLIENT *"
+.Fn clnt_raw_create "const rpcprog_t prognum" "const rpcvers_t versnum"
+.Ft "CLIENT *"
+.Fn clnt_tli_create "const int fildes" "const struct netconfig *netconf" "const struct netbuf *svcaddr" "const rpcprog_t prognum" "const rpcvers_t versnum" "const u_int sendsz" "const u_int recvsz"
+.Ft "CLIENT *"
+.Fn clnt_tp_create "const char * host" "const rpcprog_t prognum" "const rpcvers_t versnum" "const struct netconfig *netconf"
+.Ft "CLIENT *"
+.Fn clnt_tp_create_timed "const char * host" "const rpcprog_t prognum" "const rpcvers_t versnum" "const struct netconfig *netconf" "const struct timeval *timeout"
+.Ft "CLIENT *"
+.Fn clnt_vc_create "const int fildes" "const struct netbuf *svcaddr" "const rpcprog_t prognum" "const rpcvers_t versnum" "u_int sendsz" "u_int recvsz"
+.Sh DESCRIPTION
+RPC library routines allow C language programs to make procedure
+calls on other machines across the network.
+First a
+.Vt CLIENT
+handle is created and then the client calls a procedure to send a
+request to the server.
+On receipt of the request, the server calls a dispatch routine
+to perform the requested service, and then sends a reply.
+.Sh Routines
+.Bl -tag -width YYYYYYY
+.It Fn clnt_control
+A function macro to change or retrieve various information
+about a client object.
+The
+.Fa req
+argument
+indicates the type of operation, and
+.Fa info
+is a pointer to the information.
+For both connectionless and connection-oriented transports,
+the supported values of
+.Fa req
+and their argument types and what they do are:
+.Bl -column "CLSET_FD_NCLOSE" "struct timeval *" "set total timeout"
+.It Dv CLSET_TIMEOUT Ta "struct timeval *" Ta "set total timeout"
+.It Dv CLGET_TIMEOUT Ta "struct timeval *" Ta "get total timeout"
+.El
+.Pp
+Note:
+if you set the timeout using
+.Fn clnt_control ,
+the timeout argument passed by
+.Fn clnt_call
+is ignored in all subsequent calls.
+.Pp
+Note:
+If you set the timeout value to 0,
+.Fn clnt_control
+immediately returns an error
+.Pq Dv RPC_TIMEDOUT .
+Set the timeout argument to 0 for batching calls.
+.Bl -column CLSET_FD_NCLOSE "struct timeval *" "do not close fd on destroy"
+.It Dv CLGET_SVC_ADDR Ta "struct netbuf *" Ta "get servers address"
+.It Dv CLGET_FD Ta "int *" Ta "get fd from handle"
+.It Dv CLSET_FD_CLOSE Ta "void" Ta "close fd on destroy"
+.It Dv CLSET_FD_NCLOSE Ta void Ta "don't close fd on destroy"
+.It Dv CLGET_VERS Ta "u_int32_t *" Ta "get RPC program version"
+.It Dv CLSET_VERS Ta "u_int32_t *" Ta "set RPC program version"
+.It Dv CLGET_XID Ta "u_int32_t *" Ta "get XID of previous call"
+.It Dv CLSET_XID Ta "u_int32_t *" Ta "set XID of next call"
+.El
+.Pp
+The following operations are valid for connectionless transports only:
+.Bl -column CLSET_RETRY_TIMEOUT "struct timeval *" "set total timeout"
+.It Dv CLSET_RETRY_TIMEOUT Ta "struct timeval *" Ta "set the retry timeout"
+.It Dv CLGET_RETRY_TIMEOUT Ta "struct timeval *" Ta "get the retry timeout"
+.It Dv CLSET_CONNECT Ta Vt "int *" Ta use Xr connect 2
+.El
+.Pp
+The retry timeout is the time that RPC
+waits for the server to reply before retransmitting the request.
+The
+.Fn clnt_control
+function
+returns
+.Dv TRUE
+on success and
+.Dv FALSE
+on failure.
+.It Fn clnt_create
+Generic client creation routine for program
+.Fa prognum
+and version
+.Fa versnum .
+The
+.Fa host
+argument
+identifies the name of the remote host where the server
+is located.
+The
+.Fa nettype
+argument
+indicates the class of transport protocol to use.
+The transports are tried in left to right order in
+.Ev NETPATH
+environment variable or in top to bottom order in
+the netconfig database.
+The
+.Fn clnt_create
+function
+tries all the transports of the
+.Fa nettype
+class available from the
+.Ev NETPATH
+environment variable and the netconfig database,
+and chooses the first successful one.
+A default timeout is set and can be modified using
+.Fn clnt_control .
+This routine returns
+.Dv NULL
+if it fails.
+The
+.Fn clnt_pcreateerror
+routine can be used to print the reason for failure.
+.Pp
+Note:
+.Fn clnt_create
+returns a valid client handle even
+if the particular version number supplied to
+.Fn clnt_create
+is not registered with the
+.Xr rpcbind 8
+service.
+This mismatch will be discovered by a
+.Fn clnt_call
+later (see
+.Xr rpc_clnt_calls 3 ) .
+.It Fn clnt_create_timed
+Generic client creation routine which is similar to
+.Fn clnt_create
+but which also has the additional argument
+.Fa timeout
+that specifies the maximum amount of time allowed for
+each transport class tried.
+In all other respects, the
+.Fn clnt_create_timed
+call behaves exactly like the
+.Fn clnt_create
+call.
+.It Fn clnt_create_vers
+Generic client creation routine which is similar to
+.Fn clnt_create
+but which also checks for the
+version availability.
+The
+.Fa host
+argument
+identifies the name of the remote host where the server
+is located.
+The
+.Fa nettype
+argument
+indicates the class transport protocols to be used.
+If the routine is successful it returns a client handle created for
+the highest version between
+.Fa vers_low
+and
+.Fa vers_high
+that is supported by the server.
+The
+.Fa vers_outp
+argument
+is set to this value.
+That is, after a successful return
+.Fa vers_low
+<=
+.Fa *vers_outp
+<=
+.Fa vers_high .
+If no version between
+.Fa vers_low
+and
+.Fa vers_high
+is supported by the server then the routine fails and returns
+.Dv NULL .
+A default timeout is set and can be modified using
+.Fn clnt_control .
+This routine returns
+.Dv NULL
+if it fails.
+The
+.Fn clnt_pcreateerror
+routine can be used to print the reason for failure.
+Note:
+.Fn clnt_create
+returns a valid client handle even
+if the particular version number supplied to
+.Fn clnt_create
+is not registered with the
+.Xr rpcbind 8
+service.
+This mismatch will be discovered by a
+.Fn clnt_call
+later (see
+.Xr rpc_clnt_calls 3 ) .
+However,
+.Fn clnt_create_vers
+does this for you and returns a valid handle
+only if a version within
+the range supplied is supported by the server.
+.It Fn clnt_create_vers_timed
+Generic client creation routine which is similar to
+.Fn clnt_create_vers
+but which also has the additional argument
+.Fa timeout
+that specifies the maximum amount of time allowed for
+each transport class tried.
+In all other respects, the
+.Fn clnt_create_vers_timed
+call behaves exactly like the
+.Fn clnt_create_vers
+call.
+.It Fn clnt_destroy
+A function macro that destroys the client's RPC handle.
+Destruction usually involves deallocation
+of private data structures, including
+.Fa clnt
+itself.
+Use of
+.Fa clnt
+is undefined after calling
+.Fn clnt_destroy .
+If the RPC library opened the associated file descriptor, or
+.Dv CLSET_FD_CLOSE
+was set using
+.Fn clnt_control ,
+the file descriptor will be closed.
+The caller should call
+.Fn auth_destroy "clnt->cl_auth"
+(before calling
+.Fn clnt_destroy )
+to destroy the associated
+.Vt AUTH
+structure (see
+.Xr rpc_clnt_auth 3 ) .
+.It Fn clnt_dg_create
+This routine creates an RPC client for the remote program
+.Fa prognum
+and version
+.Fa versnum ;
+the client uses a connectionless transport.
+The remote program is located at address
+.Fa svcaddr .
+The
+.Fa fildes
+argument
+is an open and bound file descriptor.
+This routine will resend the call message in intervals of
+15 seconds until a response is received or until the
+call times out.
+The total time for the call to time out is specified by
+.Fn clnt_call
+(see
+.Fn clnt_call
+in
+.Xr rpc_clnt_calls 3 ) .
+The retry time out and the total time out periods can
+be changed using
+.Fn clnt_control .
+The user may set the size of the send and receive
+buffers with the
+.Fa sendsz
+and
+.Fa recvsz
+arguments;
+values of 0 choose suitable defaults.
+This routine returns
+.Dv NULL
+if it fails.
+.It Fn clnt_pcreateerror
+Print a message to standard error indicating
+why a client RPC handle could not be created.
+The message is prepended with the string
+.Fa s
+and a colon, and appended with a newline.
+.It Fn clnt_spcreateerror
+Like
+.Fn clnt_pcreateerror ,
+except that it returns a string
+instead of printing to the standard error.
+A newline is not appended to the message in this case.
+Warning:
+returns a pointer to a buffer that is overwritten
+on each call.
+.It Fn clnt_raw_create
+This routine creates an RPC
+client handle for the remote program
+.Fa prognum
+and version
+.Fa versnum .
+The transport used to pass messages to the service is
+a buffer within the process's address space,
+so the corresponding RPC
+server should live in the same address space;
+(see
+.Fn svc_raw_create
+in
+.Xr rpc_svc_create 3 ) .
+This allows simulation of RPC and measurement of
+RPC overheads, such as round trip times,
+without any kernel or networking interference.
+This routine returns
+.Dv NULL
+if it fails.
+The
+.Fn clnt_raw_create
+function
+should be called after
+.Fn svc_raw_create .
+.It Fn clnt_tli_create
+This routine creates an RPC
+client handle for the remote program
+.Fa prognum
+and version
+.Fa versnum .
+The remote program is located at address
+.Fa svcaddr .
+If
+.Fa svcaddr
+is
+.Dv NULL
+and it is connection-oriented, it is assumed that the file descriptor
+is connected.
+For connectionless transports, if
+.Fa svcaddr
+is
+.Dv NULL ,
+.Dv RPC_UNKNOWNADDR
+error is set.
+The
+.Fa fildes
+argument
+is a file descriptor which may be open, bound and connected.
+If it is
+.Dv RPC_ANYFD ,
+it opens a file descriptor on the transport specified by
+.Fa netconf .
+If
+.Fa fildes
+is
+.Dv RPC_ANYFD
+and
+.Fa netconf
+is
+.Dv NULL ,
+a
+.Dv RPC_UNKNOWNPROTO
+error is set.
+If
+.Fa fildes
+is unbound, then it will attempt to bind the descriptor.
+The user may specify the size of the buffers with the
+.Fa sendsz
+and
+.Fa recvsz
+arguments;
+values of 0 choose suitable defaults.
+Depending upon the type of the transport (connection-oriented
+or connectionless),
+.Fn clnt_tli_create
+calls appropriate client creation routines.
+This routine returns
+.Dv NULL
+if it fails.
+The
+.Fn clnt_pcreateerror
+routine can be used to print the reason for failure.
+The remote rpcbind
+service (see
+.Xr rpcbind 8 )
+is not consulted for the address of the remote
+service.
+.It Fn clnt_tp_create
+Like
+.Fn clnt_create
+except
+.Fn clnt_tp_create
+tries only one transport specified through
+.Fa netconf .
+The
+.Fn clnt_tp_create
+function
+creates a client handle for the program
+.Fa prognum ,
+the version
+.Fa versnum ,
+and for the transport specified by
+.Fa netconf .
+Default options are set,
+which can be changed using
+.Fn clnt_control
+calls.
+The remote rpcbind service on the host
+.Fa host
+is consulted for the address of the remote service.
+This routine returns
+.Dv NULL
+if it fails.
+The
+.Fn clnt_pcreateerror
+routine can be used to print the reason for failure.
+.It Fn clnt_tp_create_timed
+Like
+.Fn clnt_tp_create
+except
+.Fn clnt_tp_create_timed
+has the extra argument
+.Fa timeout
+which specifies the maximum time allowed for
+the creation attempt to succeed.
+In all other respects, the
+.Fn clnt_tp_create_timed
+call behaves exactly like the
+.Fn clnt_tp_create
+call.
+.It Fn clnt_vc_create
+This routine creates an RPC
+client for the remote program
+.Fa prognum
+and version
+.Fa versnum ;
+the client uses a connection-oriented transport.
+The remote program is located at address
+.Fa svcaddr .
+The
+.Fa fildes
+argument
+is an open and bound file descriptor.
+The user may specify the size of the send and receive buffers
+with the
+.Fa sendsz
+and
+.Fa recvsz
+arguments;
+values of 0 choose suitable defaults.
+This routine returns
+.Dv NULL
+if it fails.
+The address
+.Fa svcaddr
+should not be
+.Dv NULL
+and should point to the actual address of the remote program.
+The
+.Fn clnt_vc_create
+function
+does not consult the remote rpcbind service for this information.
+.It Xo
+.Vt "struct rpc_createerr" Va rpc_createerr ;
+.Xc
+A global variable whose value is set by any RPC
+client handle creation routine
+that fails.
+It is used by the routine
+.Fn clnt_pcreateerror
+to print the reason for the failure.
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr rpc_clnt_auth 3 ,
+.Xr rpc_clnt_calls 3 ,
+.Xr rpcbind 8
diff --git a/man/rpc_gss_get_error.3t b/man/rpc_gss_get_error.3t
new file mode 100644
index 0000000..2843a71
--- /dev/null
+++ b/man/rpc_gss_get_error.3t
@@ -0,0 +1,55 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_GET_ERROR 3
+.Os
+.Sh NAME
+.Nm rpc_gss_get_error
+.Nd "Get error details"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft void
+.Fn rpc_gss_get_error "rpc_gss_error_t *error"
+.Sh DESCRIPTION
+Get details of the last RPCSEC_GSS error.
+.Sh PARAMETERS
+.Bl -tag -width ".It error"
+.It error
+A pointer to a structure where the error details will be returned
+.El
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_get_error
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_get_mech_info.3t b/man/rpc_gss_get_mech_info.3t
new file mode 100644
index 0000000..44f0df3
--- /dev/null
+++ b/man/rpc_gss_get_mech_info.3t
@@ -0,0 +1,70 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_GET_MECH_INFO 3
+.Os
+.Sh NAME
+.Nm rpc_gss_get_mech_info
+.Nd "Get Quality of Protection information for a security mechanism"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft const char **
+.Fn rpc_gss_get_mech_info "const char *mech" "rpc_gss_service_t *service"
+.Sh DESCRIPTION
+This function returns the list of QOP names supported by the
+GSS_API mechanism named "mech".
+.Sh PARAMETERS
+.Bl -tag -width ".It service"
+.It mech
+The name of a GSS_API mechanism.
+"kerberos_v5" is currently the only supported mechanism.
+.It service
+Buffer in which maximum service type is planted
+.El
+.Sh RETURN VALUES
+If the named GSS_API mechanism is recognized,
+a list of the supported Qualities of Protection is returned.
+The maximum supported service type for the mechanism is returned in
+.Fa *service .
+Otherwise
+.Dv NULL
+is returned.
+.Pp
+Note: The returned QOP list is statically allocated memory.
+The caller must not free this array.
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_get_mech_info
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_get_mechanisms.3t b/man/rpc_gss_get_mechanisms.3t
new file mode 100644
index 0000000..47af364
--- /dev/null
+++ b/man/rpc_gss_get_mechanisms.3t
@@ -0,0 +1,52 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_GET_MECHANISMS 3
+.Os
+.Sh NAME
+.Nm rpc_gss_get_mechanisms
+.Nd "Get installed mechanisms"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft const char **
+.Fn rpc_gss_get_mechanisms "void"
+.Sh DESCRIPTION
+Return a
+.Dv NULL
+terminated list of installed security mechanisms.
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_get_mechanisms
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_get_principal_name.3t b/man/rpc_gss_get_principal_name.3t
new file mode 100644
index 0000000..ba04239
--- /dev/null
+++ b/man/rpc_gss_get_principal_name.3t
@@ -0,0 +1,79 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_GET_PRINCIPAL_NAME 3
+.Os
+.Sh NAME
+.Nm rpc_gss_get_principal_name
+.Nd "Get a principal name"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft bool_t
+.Fo rpc_gss_get_principal_name
+.Fa "rpc_gss_principal_t *principal"
+.Fa "const char *mech"
+.Fa "const char *name"
+.Fa "const char *node"
+.Fa "const char *domain"
+.Fc
+.Sh DESCRIPTION
+This function can be used to generate a client principal name from
+various strings.
+.Sh PARAMETERS
+.Bl -tag -width ".It principal"
+.It principal
+If the principal is created successfully,
+.Fa *principal
+will be set to point at the new principal in GSS-API exported name form
+.It mech
+The name of the mechanism for this principal
+.It name
+The name part of the principal
+.It node
+If non-null, the hostname or instance part of the principal
+.It domain
+If non-null, the domain or realm part of the principal
+.El
+.Sh RETURN VALUES
+Returns
+.Dv TRUE
+if the principal was created or
+.Dv FALSE
+otherwise
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_get_principal_name
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr gss_export_name 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_get_versions.3t b/man/rpc_gss_get_versions.3t
new file mode 100644
index 0000000..3230e5e
--- /dev/null
+++ b/man/rpc_gss_get_versions.3t
@@ -0,0 +1,61 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_GET_VERSIONS 3
+.Os
+.Sh NAME
+.Nm rpc_gss_get_versions
+.Nd "Get supported protocol version"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft bool_t
+.Fn rpc_gss_get_versions "u_int *vers_hi" "u_int *vers_lo"
+.Sh DESCRIPTION
+Return the highest and lowest supported versions of the RPCSEC_GSS protocol.
+.Sh PARAMETERS
+.Bl -tag -width ".It vers_lo"
+.It vers_hi
+The value of
+.Fa *vers_hi
+is set to the highest supported protocol version
+.It vers_lo
+The value of
+.Fa *vers_lo
+is set to the lowest supported protocol version
+.El
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_get_versions
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_getcred.3t b/man/rpc_gss_getcred.3t
new file mode 100644
index 0000000..691df31
--- /dev/null
+++ b/man/rpc_gss_getcred.3t
@@ -0,0 +1,81 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_GETCRED 3
+.Os
+.Sh NAME
+.Nm rpc_gss_getcred
+.Nd "Get authorization information for an RPC request"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft AUTH *
+.Fo rpc_gss_getcred
+.Fa "struct svc_req *req"
+.Fa "rpc_gss_rawcred_t **rcred"
+.Fa "rpc_gss_ucred_t **ucred"
+.Fa "void **cookie"
+.Fc
+.Sh DESCRIPTION
+This function returns the RPCSEC_GSS authenticated credentials
+associated with an RPC request.
+.Sh PARAMETERS
+.Bl -tag -width ".It cookie"
+.It req
+The RPC request to query
+.It rcred
+If non-null,
+.Fa *rcred
+is set to point at the raw credentials for this request
+.It ucred
+If non-null,
+.Fa *ucred
+is set to point at the corresponding unix credentials
+.It cookie
+If non-null,
+.Fa *cookie
+is set to the cookie value returned by a callback function registered with
+.Fn rpc_gss_set_callback
+.El
+.Sh RETURN VALUES
+Returns
+.Dv TRUE
+if successful,
+.Dv FALSE
+otherwise.
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_getcred
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpc_gss_set_callback 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_is_installed.3t b/man/rpc_gss_is_installed.3t
new file mode 100644
index 0000000..d5f5e44
--- /dev/null
+++ b/man/rpc_gss_is_installed.3t
@@ -0,0 +1,63 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_IS_INSTALLED 3
+.Os
+.Sh NAME
+.Nm rpc_gss_is_installed
+.Nd "Query for the presence of a security mechanism"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft bool_t
+.Fn rpc_gss_is_installed "const char *mech"
+.Sh DESCRIPTION
+This function indicates whether the GSS_API mechanism named "mech"
+is installed and enabled.
+.Sh PARAMETERS
+.Bl -tag -width ".It mech"
+.It mech
+The name of a GSS_API mechanism.
+"kerberos_v5" is currently the only supported mechanism.
+.El
+.Sh RETURN VALUES
+Returns
+.Dv TRUE
+if the named GSS_API mechanism is installed and enabled,
+.Dv FALSE
+otherwise.
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_is_installed
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_max_data_length.3t b/man/rpc_gss_max_data_length.3t
new file mode 100644
index 0000000..fa7027a
--- /dev/null
+++ b/man/rpc_gss_max_data_length.3t
@@ -0,0 +1,61 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_MAX_DATA_LENGTH 3
+.Os
+.Sh NAME
+.Nm rpc_gss_max_data_length
+.Nd "calculate maximum data size"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft int
+.Fn rpc_gss_max_data_length "AUTH *auth" "int max_tp_unit_len"
+.Sh DESCRIPTION
+Calculate the maximum message size that will fit into a packet of size
+.Fa max_tp_unit_len ,
+given the current service and QoP setting.
+.Sh PARAMETERS
+.Bl -tag -width ".It max_tp_unit_len"
+.It auth
+A handle to a RPCSEC_GSS security context
+.It max_tp_unit_len
+Maximum packet size of the underlying transport protocol
+.El
+.Sh RETURN VALUES
+The maximum message size that can be encoded
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_max_data_length
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_mech_to_oid.3t b/man/rpc_gss_mech_to_oid.3t
new file mode 100644
index 0000000..4a1b25d
--- /dev/null
+++ b/man/rpc_gss_mech_to_oid.3t
@@ -0,0 +1,70 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_MECH_TO_OID 3
+.Os
+.Sh NAME
+.Nm rpc_gss_mech_to_oid
+.Nd "Convert a mechanism name to a GSS-API oid"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft bool_t
+.Fn rpc_gss_mech_to_oid "const char *mech" "gss_OID *oid_ret"
+.Sh DESCRIPTION
+This function returns the GSS OID associated with the GSS_API
+mechanism "mech".
+.Sh PARAMETERS
+.Bl -tag -width ".It oid_ret"
+.It mech
+The name of a GSS_API mechanism.
+"kerberos_v5" is currently the only supported mechanism.
+.It oid_ret
+Buffer in which to place the returned OID
+.El
+.Sh RETURN VALUES
+If the GSS_API mechanism name is recognized,
+.Dv TRUE
+is returned.
+The corresponding GSS-API oid is returned in
+.Fa *oid_ret .
+Otherwise
+.Dv FALSE
+is returned and
+.Fa *oid_ret
+is left untouched.
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_mech_to_oid
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_qop_to_num.3t b/man/rpc_gss_qop_to_num.3t
new file mode 100644
index 0000000..7ac1a4c
--- /dev/null
+++ b/man/rpc_gss_qop_to_num.3t
@@ -0,0 +1,74 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_QOP_TO_NUM 3
+.Os
+.Sh NAME
+.Nm rpc_gss_qop_to_num
+.Nd "Convert a Quality of Protection name to number"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft bool_t
+.Fn rpc_gss_qop_to_num "const char *qop" "const char *mech" "u_int *num_ret"
+.Sh DESCRIPTION
+This function returns the numeric QOP value associated with the
+GSS_API QOP "qop" and mechanism "mech."
+.Sh PARAMETERS
+.Bl -tag -width ".It number_ret"
+.It qop
+The name of Quality of Protection associated with the
+GSS_API mechanism "mech".
+"GSS_C_QOP_DEFAULT" is currently the only supported QOP.
+.It mech
+The name of a GSS_API mechanism.
+"kerberos_v5" is currently the only supported mechanism.
+.It number_ret
+Buffer in which to place the returned QOP number
+.El
+.Sh RETURN VALUES
+If the QOP and mechanism names are recognized,
+.Dv TRUE
+is returned.
+The corresponding QOP number is returned in
+.Fa *num_ret .
+Otherwise
+.Dv FALSE
+is returned and
+.It number_ret
+is left untouched.
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_qop_to_num
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_seccreate.3t b/man/rpc_gss_seccreate.3t
new file mode 100644
index 0000000..b52df19
--- /dev/null
+++ b/man/rpc_gss_seccreate.3t
@@ -0,0 +1,109 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_SECCREATE 3
+.Os
+.Sh NAME
+.Nm rpc_gss_seccreate
+.Nd "create a security context using the RPCSEC_GSS protocol"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft AUTH *
+.Fo rpc_gss_seccreate
+.Fa "CLIENT *clnt"
+.Fa "const char *principal"
+.Fa "const char  *mechanism"
+.Fa "rpc_gss_service_t service"
+.Fa "const char *qop"
+.Fa "rpc_gss_options_req_t *options_req"
+.Fa "rpc_gss_options_ret_t *options_ret"
+.Fc
+.Sh DESCRIPTION
+This function is used to establish a security context between an
+application and a remote peer using the RPSEC_GSS protocol.
+.Sh PARAMETERS
+.Bl -tag -width "options_req"
+.It clnt
+An RPC handle which is connected to the remote peer
+.It principal
+The name of the service principal on the remote peer.
+For instance, a principal such as
+.Qq nfs@server.example.com
+might be used by an application which needs to contact an NFS server
+.It mechanism
+The name of the GSS_API mechanism to use for the new security context.
+"kerberos_v5" is currently the only supported mechanism.
+.It service
+Type of service requested.
+.Bl -tag -width "rpc_gss_svc_integrity"
+.It rpc_gss_svc_default
+The default - typically the same as
+.Dv rpc_gss_svc_none .
+.It rpc_gss_svc_none
+RPC headers only are integrity protected by a checksum.
+.It rpc_gss_svc_integrity
+RPC headers and data are integrity protected by a checksum.
+.It rpc_gss_svc_privacy
+RPC headers are integrity protected by a checksum and data is encrypted.
+.El
+.It qop
+The name of the Quality of Protection to use for the new security context,
+or NULL to use the default QOP.
+"GSS_C_QOP_DEFAULT" is currently the only supported QOP.
+.It options_req
+Extra security context options to be passed to the underlying GSS-API
+mechanism.
+Pass
+.Dv NULL
+to supply default values.
+.It options_ret
+Various values returned by the underlying GSS-API mechanism.
+Pass
+.Dv NULL
+if these values are not required.
+.El
+.Sh RETURN VALUES
+If the security context was created successfully, a pointer to an
+.Vt AUTH
+structure that represents the context is returned.
+To use this security context for subsequent RPC calls, set
+.Va clnt->cl_auth
+to this value.
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_seccreate
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr mech 5 ,
+.Xr qop 5 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_set_callback.3t b/man/rpc_gss_set_callback.3t
new file mode 100644
index 0000000..ee4ebdf
--- /dev/null
+++ b/man/rpc_gss_set_callback.3t
@@ -0,0 +1,112 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_SET_CALLBACK 3
+.Os
+.Sh NAME
+.Nm rpc_gss_set_callback
+.Nd "Register a security context creation callback"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft bool_t
+.Fo (*callback)
+.Fa "struct svc_req *req"
+.Fa "gss_cred_id_t deleg"
+.Fa "gss_ctx_id_t gss_context"
+.Fa "rpc_gss_lock_t *lock"
+.Fa "void **cookie"
+.Fc
+.Ft bool_t
+.Fn rpc_gss_set_callback "rpc_gss_callback_t *cb"
+.Sh DESCRIPTION
+Register a function which will be called when new security contexts
+are created on a server.
+This function will be called on the first RPC request which uses that
+context and has the opportunity of rejecting the request (for instance
+after matching the request credentials to an access control list).
+To accept the new security context, the callback should return
+.Dv TRUE ,
+otherwise
+.Dv FALSE .
+If the callback accepts a context, it becomes responsible for the
+lifetime of the delegated client credentials (if any).
+.Pp
+It is also possible to 'lock' the values of service and quality of
+protection used by the context.
+If a context is locked, any subsequent requests which use different
+values for service and quality of protection will be rejected.
+.Sh PARAMETERS
+.Bl -tag -width ".It gss_context"
+.It cb
+A structure containing the RPC program and version for this callback
+and a function which will be called when new contexts are created for
+the given RPC program and version
+.It req
+The RPC request using the new context
+.It deleg
+GSS-API delegated credentials (if any)
+.It gss_context
+The GSS-API context
+.It lock
+A structure used to enforce a particular QOP and service. Set
+.Fa lock->locked
+to
+.Dv TRUE
+to lock the service and QOP values
+.It cookie
+The callback function may set
+.Fa *cookie
+to any pointer sized value.
+This value can be accessed during the lifetime of the context via
+.Fn rpc_gss_getcred .
+.El
+.Sh RETURN VALUES
+Returns
+.Dv TRUE
+if the callback was registered successfully or
+.Dv FALSE
+otherwise
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_set_callback
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpc_gss_getcred 3
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
+.Sh BUGS
+There is no mechanism for informing a server when a security context
+has been deleted.
+This makes it difficult to allocate resources (e.g. to return via the
+callback's
+.Fa cookie
+argument).
diff --git a/man/rpc_gss_set_defaults.3t b/man/rpc_gss_set_defaults.3t
new file mode 100644
index 0000000..471a829
--- /dev/null
+++ b/man/rpc_gss_set_defaults.3t
@@ -0,0 +1,67 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_SET_DEFAULTS 3
+.Os
+.Sh NAME
+.Nm rpc_gss_set_defaults
+.Nd "set service and quality of protection"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft bool_t
+.Fo rpc_gss_set_defaults
+.Fa "AUTH *auth"
+.Fa "rpc_gss_service_t service"
+.Fa "const char *qop"
+.Fc
+.Sh DESCRIPTION
+Set the service and quality of protection to be used for RPC requests.
+The new values apply for the rest of the lifetime of the context
+(unless changed again with this function).
+.Sh PARAMETERS
+.Bl -tag -width ".It service"
+.It service
+The service type to use for subsequent RPC requests
+.It qop
+The quality of protection to use or NULL for the default
+.El
+.Sh RETURN VALUES
+Returns
+.Dv TRUE
+if the values were set
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_set_defaults
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_set_svc_name.3t b/man/rpc_gss_set_svc_name.3t
new file mode 100644
index 0000000..b895920
--- /dev/null
+++ b/man/rpc_gss_set_svc_name.3t
@@ -0,0 +1,84 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_SET_SVC_NAME 3
+.Os
+.Sh NAME
+.Nm rpc_gss_set_svc_name
+.Nd "Associate a GSS-API service principal with an RPC service"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft bool_t
+.Fo rpc_gss_set_svc_name
+.Fa "const char *principal"
+.Fa "const char *mechanism"
+.Fa "u_int req_time"
+.Fa "u_int program"
+.Fa "u_int version"
+.Fc
+.Sh DESCRIPTION
+This function registers a service principal which will be used to
+authenticate RPCSEC_GSS security contexts for a given RPC program and
+version.
+.Sh PARAMETERS
+.Bl -tag -width ".It mechanism"
+.It principal
+A string representing the service principal in the form
+.Qq service@hostname
+.It mechanism
+The name of the security mechanism
+.It req_time
+The time in seconds that the service credentials should remain
+valid.
+See
+.Xr gss_acquire_cred 3
+for more details.
+principal.
+.It program
+RPC program number for this service
+.It version
+RPC program version for this service
+.El
+.Sh RETURN VALUES
+Returns
+.Dv TRUE
+if the service principal was registered or
+.Dv FALSE
+otherwise.
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_set_svc_name
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr gss_acquire_cred 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_gss_svc_max_data_length.3t b/man/rpc_gss_svc_max_data_length.3t
new file mode 100644
index 0000000..4b89716
--- /dev/null
+++ b/man/rpc_gss_svc_max_data_length.3t
@@ -0,0 +1,61 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_SVC_MAX_DATA_LENGTH 3
+.Os
+.Sh NAME
+.Nm rpc_gss_svc_max_data_length
+.Nd "calculate maximum data size"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Ft int
+.Fn rpc_gss_svc_max_data_length "struct svc_req *req" "int max_tp_unit_len"
+.Sh DESCRIPTION
+Calculate the maximum message size that will fit into a packet of size
+.Fa max_tp_unit_len ,
+given the current service and QoP setting.
+.Sh PARAMETERS
+.Bl -tag -width ".It max_tp_unit_len"
+.It req
+An RPC request
+.It max_tp_unit_len
+Maximum packet size of the underlying transport protocol
+.El
+.Sh RETURN VALUES
+The maximum message size that can be encoded
+.Sh AVAILABILITY
+The
+.Fn rpc_gss_svc_max_data_length
+function is part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3 ,
+.Xr rpcsec_gss 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rpc_secure.3t b/man/rpc_secure.3t
new file mode 100644
index 0000000..404df0b
--- /dev/null
+++ b/man/rpc_secure.3t
@@ -0,0 +1,295 @@
+.\" @(#)rpc_secure.3n	2.1 88/08/08 4.0 RPCSRC; from 1.19 88/06/24 SMI
+.\" $FreeBSD: src/lib/libc/rpc/rpc_secure.3,v 1.14 2002/12/19 09:40:23 ru Exp $
+.\"
+.Dd February 16, 1988
+.Dt RPC 3
+.Os
+.Sh NAME
+.Nm rpc_secure
+.Nd library routines for secure remote procedure calls
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Ft AUTH *
+.Fo authdes_create
+.Fa "char *name"
+.Fa "unsigned window"
+.Fa "struct sockaddr *addr"
+.Fa "des_block *ckey"
+.Fc
+.Ft AUTH *
+.Fo authdes_pk_create
+.Fa "char *name"
+.Fa "netobj *publickey"
+.Fa "unsigned window"
+.Fa "struct sockaddr *addr"
+.Fa "des_block *ckey"
+.Fc
+.Ft int
+.Fn authdes_getucred "struct authdes_cred *adc" "uid_t *uid" "gid_t *gid" "int *grouplen" "gid_t *groups"
+.Ft int
+.Fn getnetname "char *name"
+.Ft int
+.Fn host2netname "char *name" "const char *host" "const char *domain"
+.Ft int
+.Fn key_decryptsession "const char *remotename" "des_block *deskey"
+.Ft int
+.Fn key_encryptsession "const char *remotename" "des_block *deskey"
+.Ft int
+.Fn key_gendes "des_block *deskey"
+.Ft int
+.Fn key_setsecret "const char *key"
+.Ft int
+.Fn netname2host "char *name" "char *host" "int hostlen"
+.Ft int
+.Fn netname2user "char *name" "uid_t *uidp" "gid_t *gidp" "int *gidlenp" "gid_t *gidlist"
+.Ft int
+.Fn user2netname "char *name" "const uid_t uid" "const char *domain"
+.Sh DESCRIPTION
+These routines are part of the
+.Tn RPC
+library.  They implement
+.Tn DES
+Authentication.  See
+.Xr rpc 3
+for further details about
+.Tn RPC .
+.Pp
+The
+.Fn authdes_create
+is the first of two routines which interface to the
+.Tn RPC
+secure authentication system, known as
+.Tn DES
+authentication.
+The second is
+.Fn authdes_getucred ,
+below.
+.Pp
+Note: the keyserver daemon
+.Xr keyserv 8
+must be running for the
+.Tn DES
+authentication system to work.
+.Pp
+The
+.Fn authdes_create
+function,
+used on the client side, returns an authentication handle that
+will enable the use of the secure authentication system.
+The first argument
+.Fa name
+is the network name, or
+.Fa netname ,
+of the owner of the server process.
+This field usually
+represents a
+.Fa hostname
+derived from the utility routine
+.Fn host2netname ,
+but could also represent a user name using
+.Fn user2netname .
+The second field is window on the validity of
+the client credential, given in seconds.  A small
+window is more secure than a large one, but choosing
+too small of a window will increase the frequency of
+resynchronizations because of clock drift.
+The third
+argument
+.Fa addr
+is optional.  If it is
+.Dv NULL ,
+then the authentication system will assume
+that the local clock is always in sync with the server's
+clock, and will not attempt resynchronizations.
+If an address
+is supplied, however, then the system will use the address
+for consulting the remote time service whenever
+resynchronization
+is required.
+This argument is usually the
+address of the
+.Tn RPC
+server itself.
+The final argument
+.Fa ckey
+is also optional.  If it is
+.Dv NULL ,
+then the authentication system will
+generate a random
+.Tn DES
+key to be used for the encryption of credentials.
+If it is supplied, however, then it will be used instead.
+.Pp
+The
+.Fn authdes_pk_create
+function is identical to
+.Fn authdes_create ,
+except that the public key needs to be provided at calling time and
+will not looked up by this function itself.
+.Pp
+The
+.Fn authdes_getucred
+function,
+the second of the two
+.Tn DES
+authentication routines,
+is used on the server side for converting a
+.Tn DES
+credential, which is
+operating system independent, into a
+.Ux
+credential.
+This routine differs from utility routine
+.Fn netname2user
+in that
+.Fn authdes_getucred
+pulls its information from a cache, and does not have to do a
+Yellow Pages lookup every time it is called to get its information.
+.Pp
+The
+.Fn getnetname
+function
+installs the unique, operating-system independent netname of
+the
+caller in the fixed-length array
+.Fa name .
+Returns
+.Dv TRUE
+if it succeeds and
+.Dv FALSE
+if it fails.
+.Pp
+The
+.Fn host2netname
+function
+converts from a domain-specific hostname to an
+operating-system independent netname.
+Returns
+.Dv TRUE
+if it succeeds and
+.Dv FALSE
+if it fails.
+Inverse of
+.Fn netname2host .
+.Pp
+The
+.Fn key_decryptsession
+function
+is an interface to the keyserver daemon, which is associated
+with
+.Tn RPC Ns 's
+secure authentication system
+.Tn ( DES
+authentication).
+User programs rarely need to call it, or its associated routines
+.Fn key_encryptsession ,
+.Fn key_gendes
+and
+.Fn key_setsecret .
+System commands such as
+.Xr login 1
+and the
+.Tn RPC
+library are the main clients of these four routines.
+.Pp
+The
+.Fn key_decryptsession
+function
+takes a server netname and a
+.Tn DES
+key, and decrypts the key by
+using the public key of the server and the secret key
+associated with the effective uid of the calling process.  It
+is the inverse of
+.Fn key_encryptsession .
+.Pp
+The
+.Fn key_encryptsession
+function
+is a keyserver interface routine.
+It
+takes a server netname and a des key, and encrypts
+it using the public key of the server and the secret key
+associated with the effective uid of the calling process.  It
+is the inverse of
+.Fn key_decryptsession .
+.Pp
+The
+.Fn key_gendes
+function
+is a keyserver interface routine.
+It
+is used to ask the keyserver for a secure conversation key.
+Choosing one
+.Qq random
+is usually not good enough,
+because
+the common ways of choosing random numbers, such as using the
+current time, are very easy to guess.
+.Pp
+The
+.Fn key_setsecret
+function
+is a keyserver interface routine.
+It is used to set the key for
+the effective
+.Fa uid
+of the calling process.
+.Pp
+The
+.Fn netname2host
+function
+converts from an operating-system independent netname to a
+domain-specific hostname.
+Returns
+.Dv TRUE
+if it succeeds and
+.Dv FALSE
+if it fails.  Inverse of
+.Fn host2netname .
+.Pp
+The
+.Fn netname2user
+function
+converts from an operating-system independent netname to a
+domain-specific user ID.
+Returns
+.Dv TRUE
+if it succeeds and
+.Dv FALSE
+if it fails.
+Inverse of
+.Fn user2netname .
+.Pp
+The
+.Fn user2netname
+function
+converts from a domain-specific username to an operating-system
+independent netname.
+Returns
+.Dv TRUE
+if it succeeds and
+.Dv FALSE
+if it fails.
+Inverse of
+.Fn netname2user .
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr xdr 3
+.Pp
+The following manuals:
+.Rs
+.%B Remote Procedure Calls: Protocol Specification
+.Re
+.Rs
+.%B Remote Procedure Call Programming Guide
+.Re
+.Rs
+.%B Rpcgen Programming Guide
+.Re
+.Rs
+.%B RPC: Remote Procedure Call Protocol Specification
+.%O RFC1050, Sun Microsystems Inc., USC-ISI
+.Re
diff --git a/man/rpc_soc.3t b/man/rpc_soc.3t
new file mode 100644
index 0000000..f26c0af
--- /dev/null
+++ b/man/rpc_soc.3t
@@ -0,0 +1,1726 @@
+.\" @(#)rpc.3n	2.4 88/08/08 4.0 RPCSRC; from 1.19 88/06/24 SMI
+.\" $NetBSD: rpc_soc.3,v 1.2 2000/06/07 13:39:43 simonb Exp $
+.\" $FreeBSD: src/lib/libc/rpc/rpc_soc.3,v 1.12 2003/02/06 11:04:47 charnier Exp $
+.\"
+.Dd February 16, 1988
+.Dt RPC_SOC 3
+.Os
+.Sh NAME
+.Nm rpc_soc ,
+.Nm auth_destroy ,
+.Nm authnone_create ,
+.Nm authunix_create ,
+.Nm authunix_create_default ,
+.Nm callrpc ,
+.Nm clnt_broadcast ,
+.Nm clnt_call ,
+.Nm clnt_control ,
+.Nm clnt_create ,
+.Nm clnt_destroy ,
+.Nm clnt_freeres ,
+.Nm clnt_geterr ,
+.Nm clnt_pcreateerror ,
+.Nm clnt_perrno ,
+.Nm clnt_perror ,
+.Nm clnt_spcreateerror ,
+.Nm clnt_sperrno ,
+.Nm clnt_sperror ,
+.Nm clntraw_create ,
+.Nm clnttcp_create ,
+.Nm clntudp_bufcreate ,
+.Nm clntudp_create ,
+.Nm clntunix_create ,
+.Nm get_myaddress ,
+.Nm pmap_getmaps ,
+.Nm pmap_getport ,
+.Nm pmap_rmtcall ,
+.Nm pmap_set ,
+.Nm pmap_unset ,
+.Nm registerrpc ,
+.Nm rpc_createerr ,
+.Nm svc_destroy ,
+.Nm svc_fds ,
+.Nm svc_fdset ,
+.Nm svc_getargs ,
+.Nm svc_getcaller ,
+.Nm svc_getreq ,
+.Nm svc_getreqset ,
+.Nm svc_register ,
+.Nm svc_run ,
+.Nm svc_sendreply ,
+.Nm svc_unregister ,
+.Nm svcerr_auth ,
+.Nm svcerr_decode ,
+.Nm svcerr_noproc ,
+.Nm svcerr_noprog ,
+.Nm svcerr_progvers ,
+.Nm svcerr_systemerr ,
+.Nm svcerr_weakauth ,
+.Nm svcfd_create ,
+.Nm svcunixfd_create ,
+.Nm svcraw_create ,
+.Nm svcunix_create ,
+.Nm xdr_accepted_reply ,
+.Nm xdr_authunix_parms ,
+.Nm xdr_callhdr ,
+.Nm xdr_callmsg ,
+.Nm xdr_opaque_auth ,
+.Nm xdr_pmap ,
+.Nm xdr_pmaplist ,
+.Nm xdr_rejected_reply ,
+.Nm xdr_replymsg ,
+.Nm xprt_register ,
+.Nm xprt_unregister
+.Nd "library routines for remote procedure calls"
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Pp
+See
+.Sx DESCRIPTION
+for function declarations.
+.Sh DESCRIPTION
+.Bf -symbolic
+The
+.Fn svc_*
+and
+.Fn clnt_*
+functions described in this page are the old, TS-RPC
+interface to the XDR and RPC library, and exist for backward compatibility.
+The new interface is described in the pages
+referenced from
+.Xr rpc 3 .
+.Ef
+.Pp
+These routines allow C programs to make procedure
+calls on other machines across the network.
+First, the client calls a procedure to send a
+data packet to the server.
+Upon receipt of the packet, the server calls a dispatch routine
+to perform the requested service, and then sends back a
+reply.
+Finally, the procedure call returns to the client.
+.Pp
+Routines that are used for Secure
+.Tn RPC ( DES
+authentication) are described in
+.Xr rpc_secure 3 .
+Secure
+.Tn RPC
+can be used only if
+.Tn DES
+encryption is available.
+.Bl -tag -width indent -compact
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn auth_destroy "AUTH *auth"
+.Xc
+.Pp
+A macro that destroys the authentication information associated with
+.Fa auth .
+Destruction usually involves deallocation of private data
+structures.
+The use of
+.Fa auth
+is undefined after calling
+.Fn auth_destroy .
+.Pp
+.It Xo
+.Ft "AUTH *"
+.Xc
+.It Xo
+.Fn authnone_create
+.Xc
+.Pp
+Create and return an
+.Tn RPC
+authentication handle that passes nonusable authentication
+information with each remote procedure call.
+This is the
+default authentication used by
+.Tn RPC .
+.Pp
+.It Xo
+.Ft "AUTH *"
+.Xc
+.It Xo
+.Fn authunix_create "char *host" "int uid" "int gid" "int len" "int *aup_gids"
+.Xc
+.Pp
+Create and return an
+.Tn RPC
+authentication handle that contains
+.Ux
+authentication information.
+The
+.Fa host
+argument
+is the name of the machine on which the information was
+created;
+.Fa uid
+is the user's user ID;
+.Fa gid
+is the user's current group ID;
+.Fa len
+and
+.Fa aup_gids
+refer to a counted array of groups to which the user belongs.
+It is easy to impersonate a user.
+.Pp
+.It Xo
+.Ft "AUTH *"
+.Xc
+.It Xo
+.Fn authunix_create_default
+.Xc
+.Pp
+Calls
+.Fn authunix_create
+with the appropriate arguments.
+.Pp
+.It Xo
+.Ft int
+.Fo callrpc
+.Fa "char *host"
+.Fa "u_long prognum"
+.Fa "u_long versnum"
+.Fa "u_long procnum"
+.Fa "xdrproc_t inproc"
+.Fa "void *in"
+.Fa "xdrproc_t outproc"
+.Fa "void *out"
+.Fc
+.Xc
+.Pp
+Call the remote procedure associated with
+.Fa prognum ,
+.Fa versnum ,
+and
+.Fa procnum
+on the machine
+.Fa host .
+The
+.Fa in
+argument
+is the address of the procedure's argument(s), and
+.Fa out
+is the address of where to place the result(s);
+.Fa inproc
+is used to encode the procedure's arguments, and
+.Fa outproc
+is used to decode the procedure's results.
+This routine returns zero if it succeeds, or the value of
+.Vt "enum clnt_stat"
+cast to an integer if it fails.
+The routine
+.Fn clnt_perrno
+is handy for translating failure statuses into messages.
+.Pp
+Warning: calling remote procedures with this routine
+uses
+.Tn UDP/IP
+as a transport; see
+.Fn clntudp_create
+for restrictions.
+You do not have control of timeouts or authentication using
+this routine.
+.Pp
+.It Xo
+.Ft "enum clnt_stat"
+.Xc
+.It Xo
+.Fo clnt_broadcast
+.Fa "u_long prognum"
+.Fa "u_long versnum"
+.Fa "u_long procnum"
+.Fa "xdrproc_t inproc"
+.Fa "char *in"
+.Fa "xdrproc_t outproc"
+.Fa "char *out"
+.Fa "bool_t (*eachresult)(caddr_t, struct sockaddr_in *)"
+.Fc
+.Xc
+.Pp
+Like
+.Fn callrpc ,
+except the call message is broadcast to all locally
+connected broadcast nets.
+Each time it receives a
+response, this routine calls
+.Fn eachresult ,
+whose form is:
+.Bd -ragged -offset indent
+.Ft bool_t
+.Fn eachresult "caddr_t out" "struct sockaddr_in *addr"
+.Ed
+.Pp
+where
+.Fa out
+is the same as
+.Fa out
+passed to
+.Fn clnt_broadcast ,
+except that the remote procedure's output is decoded there;
+.Fa addr
+points to the address of the machine that sent the results.
+If
+.Fn eachresult
+returns zero,
+.Fn clnt_broadcast
+waits for more replies; otherwise it returns with appropriate
+status.
+.Pp
+Warning: broadcast sockets are limited in size to the
+maximum transfer unit of the data link.
+For ethernet,
+this value is 1500 bytes.
+.Pp
+.It Xo
+.Ft "enum clnt_stat"
+.Xc
+.It Xo
+.Fo clnt_call
+.Fa "CLIENT *clnt"
+.Fa "u_long procnum"
+.Fa "xdrproc_t inproc"
+.Fa "char *in"
+.Fa "xdrproc_t outproc"
+.Fa "char *out"
+.Fa "struct timeval tout"
+.Fc
+.Xc
+.Pp
+A macro that calls the remote procedure
+.Fa procnum
+associated with the client handle,
+.Fa clnt ,
+which is obtained with an
+.Tn RPC
+client creation routine such as
+.Fn clnt_create .
+The
+.Fa in
+argument
+is the address of the procedure's argument(s), and
+.Fa out
+is the address of where to place the result(s);
+.Fa inproc
+is used to encode the procedure's arguments, and
+.Fa outproc
+is used to decode the procedure's results;
+.Fa tout
+is the time allowed for results to come back.
+.Pp
+.It Xo
+.Ft void
+.Fn clnt_destroy "CLIENT *clnt"
+.Xc
+.Pp
+A macro that destroys the client's
+.Tn RPC
+handle.
+Destruction usually involves deallocation
+of private data structures, including
+.Fa clnt
+itself.
+Use of
+.Fa clnt
+is undefined after calling
+.Fn clnt_destroy .
+If the
+.Tn RPC
+library opened the associated socket, it will close it also.
+Otherwise, the socket remains open.
+.Pp
+.It Xo
+.Ft CLIENT *
+.Xc
+.It Xo
+.Fn clnt_create "char *host" "u_long prog" "u_long vers" "char *proto"
+.Xc
+.Pp
+Generic client creation routine.
+The
+.Fa host
+argument
+identifies the name of the remote host where the server
+is located.
+The
+.Fa proto
+argument
+indicates which kind of transport protocol to use.
+The
+currently supported values for this field are
+.Qq Li udp
+and
+.Qq Li tcp .
+Default timeouts are set, but can be modified using
+.Fn clnt_control .
+.Pp
+Warning: Using
+.Tn UDP
+has its shortcomings.
+Since
+.Tn UDP Ns \-based
+.Tn RPC
+messages can only hold up to 8 Kbytes of encoded data,
+this transport cannot be used for procedures that take
+large arguments or return huge results.
+.Pp
+.It Xo
+.Ft bool_t
+.Xc
+.It Xo
+.Fn clnt_control "CLIENT *cl" "u_int req" "char *info"
+.Xc
+.Pp
+A macro used to change or retrieve various information
+about a client object.
+The
+.Fa req
+argument
+indicates the type of operation, and
+.Fa info
+is a pointer to the information.
+For both
+.Tn UDP
+and
+.Tn TCP ,
+the supported values of
+.Fa req
+and their argument types and what they do are:
+.Bl -column "CLSET_RETRY_TIMEOUT" "struct sockaddr_in"
+.It Dv CLSET_TIMEOUT Ta Xo
+.Vt "struct timeval" Ta "set total timeout"
+.Xc
+.It Dv CLGET_TIMEOUT Ta Xo
+.Vt "struct timeval" Ta "get total timeout"
+.Xc
+.El
+.Pp
+Note: if you set the timeout using
+.Fn clnt_control ,
+the timeout argument passed to
+.Fn clnt_call
+will be ignored in all future calls.
+.Bl -column "CLSET_RETRY_TIMEOUT" "struct sockaddr_in"
+.It Dv CLGET_SERVER_ADDR Ta Xo
+.Vt "struct sockaddr_in" Ta "get server's address"
+.Xc
+.El
+.Pp
+The following operations are valid for
+.Tn UDP
+only:
+.Bl -column "CLSET_RETRY_TIMEOUT" "struct sockaddr_in"
+.It Dv CLSET_RETRY_TIMEOUT Ta Xo
+.Vt "struct timeval" Ta "set the retry timeout"
+.Xc
+.It Dv CLGET_RETRY_TIMEOUT Ta Xo
+.Vt "struct timeval" Ta "get the retry timeout"
+.Xc
+.El
+.Pp
+The retry timeout is the time that
+.Tn "UDP RPC"
+waits for the server to reply before
+retransmitting the request.
+.Pp
+.It Xo
+.Ft bool_t
+.Fn clnt_freeres "CLIENT *clnt" "xdrproc_t outproc" "char *out"
+.Xc
+.Pp
+A macro that frees any data allocated by the
+.Tn RPC/XDR
+system when it decoded the results of an
+.Tn RPC
+call.
+The
+.Fa out
+argument
+is the address of the results, and
+.Fa outproc
+is the
+.Tn XDR
+routine describing the results.
+This routine returns one if the results were successfully
+freed,
+and zero otherwise.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn clnt_geterr "CLIENT *clnt" "struct rpc_err *errp"
+.Xc
+.Pp
+A macro that copies the error structure out of the client
+handle
+to the structure at address
+.Fa errp .
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn clnt_pcreateerror "char *s"
+.Xc
+.Pp
+prints a message to standard error indicating
+why a client
+.Tn RPC
+handle could not be created.
+The message is prepended with string
+.Fa s
+and a colon.
+A newline is appended at the end of the message.
+Used when a
+.Fn clnt_create ,
+.Fn clntraw_create ,
+.Fn clnttcp_create ,
+or
+.Fn clntudp_create
+call fails.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn clnt_perrno "enum clnt_stat stat"
+.Xc
+.Pp
+Print a message to standard error corresponding
+to the condition indicated by
+.Fa stat .
+A newline is appended at the end of the message.
+Used after
+.Fn callrpc .
+.Pp
+.It Xo
+.Ft void
+.Fn clnt_perror "CLIENT *clnt" "char *s"
+.Xc
+.Pp
+Print a message to standard error indicating why an
+.Tn RPC
+call failed;
+.Fa clnt
+is the handle used to do the call.
+The message is prepended with string
+.Fa s
+and a colon.
+A newline is appended at the end of the message.
+Used after
+.Fn clnt_call .
+.Pp
+.It Xo
+.Ft "char *"
+.Xc
+.It Xo
+.Fn clnt_spcreateerror "char *s"
+.Xc
+.Pp
+Like
+.Fn clnt_pcreateerror ,
+except that it returns a string
+instead of printing to the standard error.
+.Pp
+Bugs: returns pointer to static data that is overwritten
+on each call.
+.Pp
+.It Xo
+.Ft "char *"
+.Xc
+.It Xo
+.Fn clnt_sperrno "enum clnt_stat stat"
+.Xc
+.Pp
+Take the same arguments as
+.Fn clnt_perrno ,
+but instead of sending a message to the standard error
+indicating why an
+.Tn RPC
+call failed, return a pointer to a string which contains
+the message.
+.Pp
+The
+.Fn clnt_sperrno
+function
+is used instead of
+.Fn clnt_perrno
+if the program does not have a standard error (as a program
+running as a server quite likely does not), or if the
+programmer
+does not want the message to be output with
+.Fn printf ,
+or if a message format different from that supported by
+.Fn clnt_perrno
+is to be used.
+.Pp
+Note: unlike
+.Fn clnt_sperror
+and
+.Fn clnt_spcreateerror ,
+.Fn clnt_sperrno
+returns pointer to static data, but the
+result will not get overwritten on each call.
+.Pp
+.It Xo
+.Ft "char *"
+.Xc
+.It Xo
+.Fn clnt_sperror "CLIENT *rpch" "char *s"
+.Xc
+.Pp
+Like
+.Fn clnt_perror ,
+except that (like
+.Fn clnt_sperrno )
+it returns a string instead of printing to standard error.
+.Pp
+Bugs: returns pointer to static data that is overwritten
+on each call.
+.Pp
+.It Xo
+.Ft "CLIENT *"
+.Xc
+.It Xo
+.Fn clntraw_create "u_long prognum" "u_long versnum"
+.Xc
+.Pp
+This routine creates a toy
+.Tn RPC
+client for the remote program
+.Fa prognum ,
+version
+.Fa versnum .
+The transport used to pass messages to the service is
+actually a buffer within the process's address space, so the
+corresponding
+.Tn RPC
+server should live in the same address space; see
+.Fn svcraw_create .
+This allows simulation of
+.Tn RPC
+and acquisition of
+.Tn RPC
+overheads, such as round trip times, without any
+kernel interference.
+This routine returns
+.Dv NULL
+if it fails.
+.Pp
+.It Xo
+.Ft "CLIENT *"
+.Xc
+.It Xo
+.Fo clnttcp_create
+.Fa "struct sockaddr_in *addr"
+.Fa "u_long prognum"
+.Fa "u_long versnum"
+.Fa "int *sockp"
+.Fa "u_int sendsz"
+.Fa "u_int recvsz"
+.Fc
+.Xc
+.Pp
+This routine creates an
+.Tn RPC
+client for the remote program
+.Fa prognum ,
+version
+.Fa versnum ;
+the client uses
+.Tn TCP/IP
+as a transport.
+The remote program is located at Internet
+address
+.Fa addr .
+If
+.Fa addr\->sin_port
+is zero, then it is set to the actual port that the remote
+program is listening on (the remote
+.Xr rpcbind 8
+service is consulted for this information).
+The
+.Fa sockp
+argument
+is a socket; if it is
+.Dv RPC_ANYSOCK ,
+then this routine opens a new one and sets
+.Fa sockp .
+Since
+.Tn TCP Ns \-based
+.Tn RPC
+uses buffered
+.Tn I/O ,
+the user may specify the size of the send and receive buffers
+with the
+.Fa sendsz
+and
+.Fa recvsz
+arguments;
+values of zero choose suitable defaults.
+This routine returns
+.Dv NULL
+if it fails.
+.Pp
+.It Xo
+.Ft "CLIENT *"
+.Xc
+.It Xo
+.Fo clntudp_create
+.Fa "struct sockaddr_in *addr"
+.Fa "u_long prognum"
+.Fa "u_long versnum"
+.Fa "struct timeval wait"
+.Fa "int *sockp"
+.Fc
+.Xc
+.Pp
+This routine creates an
+.Tn RPC
+client for the remote program
+.Fa prognum ,
+version
+.Fa versnum ;
+the client uses
+.Tn UDP/IP
+as a transport.
+The remote program is located at Internet
+address
+.Fa addr .
+If
+.Fa addr\->sin_port
+is zero, then it is set to actual port that the remote
+program is listening on (the remote
+.Xr rpcbind 8
+service is consulted for this information).
+The
+.Fa sockp
+argument
+is a socket; if it is
+.Dv RPC_ANYSOCK ,
+then this routine opens a new one and sets
+.Fa sockp .
+The
+.Tn UDP
+transport resends the call message in intervals of
+.Fa wait
+time until a response is received or until the call times
+out.
+The total time for the call to time out is specified by
+.Fn clnt_call .
+.Pp
+Warning: since
+.Tn UDP Ns \-based
+.Tn RPC
+messages can only hold up to 8 Kbytes
+of encoded data, this transport cannot be used for procedures
+that take large arguments or return huge results.
+.Pp
+.It Xo
+.Ft "CLIENT *"
+.Xc
+.It Xo
+.Fo clntudp_bufcreate
+.Fa "struct sockaddr_in *addr"
+.Fa "u_long prognum"
+.Fa "u_long versnum"
+.Fa "struct timeval wait"
+.Fa "int *sockp"
+.Fa "unsigned int sendsize"
+.Fa "unsigned int recosize"
+.Fc
+.Xc
+.Pp
+This routine creates an
+.Tn RPC
+client for the remote program
+.Fa prognum ,
+on
+.Fa versnum ;
+the client uses
+.Tn UDP/IP
+as a transport.
+The remote program is located at Internet
+address
+.Fa addr .
+If
+.Fa addr\->sin_port
+is zero, then it is set to actual port that the remote
+program is listening on (the remote
+.Xr rpcbind 8
+service is consulted for this information).
+The
+.Fa sockp
+argument
+is a socket; if it is
+.Dv RPC_ANYSOCK ,
+then this routine opens a new one and sets
+.Fa sockp .
+The
+.Tn UDP
+transport resends the call message in intervals of
+.Fa wait
+time until a response is received or until the call times
+out.
+The total time for the call to time out is specified by
+.Fn clnt_call .
+.Pp
+This allows the user to specify the maximum packet size
+for sending and receiving
+.Tn UDP Ns \-based
+.Tn RPC
+messages.
+.Pp
+.It Xo
+.Ft "CLIENT *"
+.Xc
+.It Xo
+.Fo clntunix_create
+.Fa "struct sockaddr_un *raddr"
+.Fa "u_long prognum"
+.Fa "u_long versnum"
+.Fa "int *sockp"
+.Fa "u_int sendsz"
+.Fa "u_int recvsz"
+.Fc
+.Xc
+.Pp
+This routine creates an
+.Tn RPC
+client for the local
+program
+.Fa prognum ,
+version
+.Fa versnum ;
+the client uses
+.Ux Ns -domain
+sockets as a transport.
+The local program is located at the
+.Fa *raddr .
+The
+.Fa sockp
+argument
+is a socket; if it is
+.Dv RPC_ANYSOCK ,
+then this routine opens a new one and sets
+.Fa sockp .
+Since
+.Ux Ns -based
+.Tn RPC
+uses buffered
+.Tn I/O ,
+the user may specify the size of the send and receive buffers
+with the
+.Fa sendsz
+and
+.Fa recvsz
+arguments;
+values of zero choose suitable defaults.
+This routine returns
+.Dv NULL
+if it fails.
+.Pp
+.It Xo
+.Ft int
+.Xc
+.It Xo
+.Fn get_myaddress "struct sockaddr_in *addr"
+.Xc
+.Pp
+Stuff the machine's
+.Tn IP
+address into
+.Fa addr ,
+without consulting the library routines that deal with
+.Pa /etc/hosts .
+The port number is always set to
+.Fn htons PMAPPORT .
+Returns zero on success, non-zero on failure.
+.Pp
+.It Xo
+.Ft "struct pmaplist *"
+.Xc
+.It Xo
+.Fn pmap_getmaps "struct sockaddr_in *addr"
+.Xc
+.Pp
+A user interface to the
+.Xr rpcbind 8
+service, which returns a list of the current
+.Tn RPC
+program\-to\-port mappings
+on the host located at
+.Tn IP
+address
+.Fa addr .
+This routine can return
+.Dv NULL .
+The command
+.Dq Nm rpcinfo Fl p
+uses this routine.
+.Pp
+.It Xo
+.Ft u_short
+.Xc
+.It Xo
+.Fo pmap_getport
+.Fa "struct sockaddr_in *addr"
+.Fa "u_long prognum"
+.Fa "u_long versnum"
+.Fa "u_long protocol"
+.Fc
+.Xc
+.Pp
+A user interface to the
+.Xr rpcbind 8
+service, which returns the port number
+on which waits a service that supports program number
+.Fa prognum ,
+version
+.Fa versnum ,
+and speaks the transport protocol associated with
+.Fa protocol .
+The value of
+.Fa protocol
+is most likely
+.Dv IPPROTO_UDP
+or
+.Dv IPPROTO_TCP .
+A return value of zero means that the mapping does not exist
+or that
+the
+.Tn RPC
+system failed to contact the remote
+.Xr rpcbind 8
+service.
+In the latter case, the global variable
+.Va rpc_createerr
+contains the
+.Tn RPC
+status.
+.Pp
+.It Xo
+.Ft "enum clnt_stat"
+.Xc
+.It Xo
+.Fo pmap_rmtcall
+.Fa "struct sockaddr_in *addr"
+.Fa "u_long prognum"
+.Fa "u_long versnum"
+.Fa "u_long procnum"
+.Fa "xdrproc_t inproc"
+.Fa "char *in"
+.Fa "xdrproc_t outproc"
+.Fa "char *out"
+.Fa "struct timeval tout"
+.Fa "u_long *portp"
+.Fc
+.Xc
+.Pp
+A user interface to the
+.Xr rpcbind 8
+service, which instructs
+.Xr rpcbind 8
+on the host at
+.Tn IP
+address
+.Fa addr
+to make an
+.Tn RPC
+call on your behalf to a procedure on that host.
+The
+.Fa portp
+argument
+will be modified to the program's port number if the
+procedure
+succeeds.
+The definitions of other arguments are discussed
+in
+.Fn callrpc
+and
+.Fn clnt_call .
+This procedure should be used for a
+.Dq ping
+and nothing
+else.
+See also
+.Fn clnt_broadcast .
+.Pp
+.It Xo
+.Ft bool_t
+.Fn pmap_set "u_long prognum" "u_long versnum" "u_long protocol" "u_short port"
+.Xc
+.Pp
+A user interface to the
+.Xr rpcbind 8
+service, which establishes a mapping between the triple
+.Pq Fa prognum , versnum , protocol
+and
+.Fa port
+on the machine's
+.Xr rpcbind 8
+service.
+The value of
+.Fa protocol
+is most likely
+.Dv IPPROTO_UDP
+or
+.Dv IPPROTO_TCP .
+This routine returns one if it succeeds, zero otherwise.
+Automatically done by
+.Fn svc_register .
+.Pp
+.It Xo
+.Ft bool_t
+.Fn pmap_unset "u_long prognum" "u_long versnum"
+.Xc
+.Pp
+A user interface to the
+.Xr rpcbind 8
+service, which destroys all mapping between the triple
+.Pq Fa prognum , versnum , *
+and
+.Fa ports
+on the machine's
+.Xr rpcbind 8
+service.
+This routine returns one if it succeeds, zero
+otherwise.
+.Pp
+.It Xo
+.Ft bool_t
+.Fo registerrpc
+.Fa "u_long prognum"
+.Fa "u_long versnum"
+.Fa "u_long procnum"
+.Fa "char *(*procname)(void)"
+.Fa "xdrproc_t inproc"
+.Fa "xdrproc_t outproc"
+.Fc
+.Xc
+.Pp
+Register procedure
+.Fa procname
+with the
+.Tn RPC
+service package.
+If a request arrives for program
+.Fa prognum ,
+version
+.Fa versnum ,
+and procedure
+.Fa procnum ,
+.Fa procname
+is called with a pointer to its argument(s);
+.Fa progname
+should return a pointer to its static result(s);
+.Fa inproc
+is used to decode the arguments while
+.Fa outproc
+is used to encode the results.
+This routine returns zero if the registration succeeded, \-1
+otherwise.
+.Pp
+Warning: remote procedures registered in this form
+are accessed using the
+.Tn UDP/IP
+transport; see
+.Fn svcudp_create
+for restrictions.
+.Pp
+.It Xo
+.Vt "struct rpc_createerr" rpc_createerr ;
+.Xc
+.Pp
+A global variable whose value is set by any
+.Tn RPC
+client creation routine
+that does not succeed.
+Use the routine
+.Fn clnt_pcreateerror
+to print the reason why.
+.Pp
+.It Xo
+.Ft bool_t
+.Fn svc_destroy "SVCXPRT * xprt"
+.Xc
+.Pp
+A macro that destroys the
+.Tn RPC
+service transport handle,
+.Fa xprt .
+Destruction usually involves deallocation
+of private data structures, including
+.Fa xprt
+itself.
+Use of
+.Fa xprt
+is undefined after calling this routine.
+.Pp
+.It Xo
+.Vt fd_set svc_fdset ;
+.Xc
+.Pp
+A global variable reflecting the
+.Tn RPC
+service side's
+read file descriptor bit mask; it is suitable as a template argument
+to the
+.Xr select 2
+system call.
+This is only of interest
+if a service implementor does not call
+.Fn svc_run ,
+but rather does his own asynchronous event processing.
+This variable is read\-only (do not pass its address to
+.Xr select 2 ! ) ,
+yet it may change after calls to
+.Fn svc_getreqset
+or any creation routines.
+As well, note that if the process has descriptor limits
+which are extended beyond
+.Dv FD_SETSIZE ,
+this variable will only be usable for the first
+.Dv FD_SETSIZE
+descriptors.
+.Pp
+.It Xo
+.Vt int svc_fds ;
+.Xc
+.Pp
+Similar to
+.Va svc_fdset ,
+but limited to 32 descriptors.
+This
+interface is obsoleted by
+.Va svc_fdset .
+.Pp
+.It Xo
+.Ft bool_t
+.Fn svc_freeargs "SVCXPRT *xprt" "xdrproc_t inproc" "char *in"
+.Xc
+.Pp
+A macro that frees any data allocated by the
+.Tn RPC/XDR
+system when it decoded the arguments to a service procedure
+using
+.Fn svc_getargs .
+This routine returns 1 if the results were successfully
+freed,
+and zero otherwise.
+.Pp
+.It Xo
+.Ft bool_t
+.Fn svc_getargs "SVCXPRT *xprt" "xdrproc_t inproc" "char *in"
+.Xc
+.Pp
+A macro that decodes the arguments of an
+.Tn RPC
+request
+associated with the
+.Tn RPC
+service transport handle,
+.Fa xprt .
+The
+.Fa in
+argument
+is the address where the arguments will be placed;
+.Fa inproc
+is the
+.Tn XDR
+routine used to decode the arguments.
+This routine returns one if decoding succeeds, and zero
+otherwise.
+.Pp
+.It Xo
+.Ft "struct sockaddr_in *"
+.Xc
+.It Xo
+.Fn svc_getcaller "SVCXPRT *xprt"
+.Xc
+.Pp
+The approved way of getting the network address of the caller
+of a procedure associated with the
+.Tn RPC
+service transport handle,
+.Fa xprt .
+.Pp
+.It Xo
+.Ft void
+.Fn svc_getreqset "fd_set *rdfds"
+.Xc
+.Pp
+This routine is only of interest if a service implementor
+does not call
+.Fn svc_run ,
+but instead implements custom asynchronous event processing.
+It is called when the
+.Xr select 2
+system call has determined that an
+.Tn RPC
+request has arrived on some
+.Tn RPC
+socket(s);
+.Fa rdfds
+is the resultant read file descriptor bit mask.
+The routine returns when all sockets associated with the
+value of
+.Fa rdfds
+have been serviced.
+.Pp
+.It Xo
+.Ft void
+.Fn svc_getreq "int rdfds"
+.Xc
+.Pp
+Similar to
+.Fn svc_getreqset ,
+but limited to 32 descriptors.
+This interface is obsoleted by
+.Fn svc_getreqset .
+.Pp
+.It Xo
+.Ft bool_t
+.Fo svc_register
+.Fa "SVCXPRT *xprt"
+.Fa "u_long prognum"
+.Fa "u_long versnum"
+.Fa "void (*dispatch)(struct svc_req *, SVCXPRT *)"
+.Fa "int protocol"
+.Fc
+.Xc
+.Pp
+Associates
+.Fa prognum
+and
+.Fa versnum
+with the service dispatch procedure,
+.Fn dispatch .
+If
+.Fa protocol
+is zero, the service is not registered with the
+.Xr rpcbind 8
+service.
+If
+.Fa protocol
+is non-zero, then a mapping of the triple
+.Pq Fa prognum , versnum , protocol
+to
+.Fa xprt\->xp_port
+is established with the local
+.Xr rpcbind 8
+service (generally
+.Fa protocol
+is zero,
+.Dv IPPROTO_UDP
+or
+.Dv IPPROTO_TCP ) .
+The procedure
+.Fn dispatch
+has the following form:
+.Bd -ragged -offset indent
+.Ft bool_t
+.Fn dispatch "struct svc_req *request" "SVCXPRT *xprt"
+.Ed
+.Pp
+The
+.Fn svc_register
+routine returns one if it succeeds, and zero otherwise.
+.Pp
+.It Xo
+.Fn svc_run
+.Xc
+.Pp
+This routine never returns.
+It waits for
+.Tn RPC
+requests to arrive, and calls the appropriate service
+procedure using
+.Fn svc_getreq
+when one arrives.
+This procedure is usually waiting for a
+.Xr select 2
+system call to return.
+.Pp
+.It Xo
+.Ft bool_t
+.Fn svc_sendreply "SVCXPRT *xprt" "xdrproc_t outproc" "char *out"
+.Xc
+.Pp
+Called by an
+.Tn RPC
+service's dispatch routine to send the results of a
+remote procedure call.
+The
+.Fa xprt
+argument
+is the request's associated transport handle;
+.Fa outproc
+is the
+.Tn XDR
+routine which is used to encode the results; and
+.Fa out
+is the address of the results.
+This routine returns one if it succeeds, zero otherwise.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn svc_unregister "u_long prognum" "u_long versnum"
+.Xc
+.Pp
+Remove all mapping of the double
+.Pq Fa prognum , versnum
+to dispatch routines, and of the triple
+.Pq Fa prognum , versnum , *
+to port number.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn svcerr_auth "SVCXPRT *xprt" "enum auth_stat why"
+.Xc
+.Pp
+Called by a service dispatch routine that refuses to perform
+a remote procedure call due to an authentication error.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn svcerr_decode "SVCXPRT *xprt"
+.Xc
+.Pp
+Called by a service dispatch routine that cannot successfully
+decode its arguments.
+See also
+.Fn svc_getargs .
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn svcerr_noproc "SVCXPRT *xprt"
+.Xc
+.Pp
+Called by a service dispatch routine that does not implement
+the procedure number that the caller requests.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn svcerr_noprog "SVCXPRT *xprt"
+.Xc
+.Pp
+Called when the desired program is not registered with the
+.Tn RPC
+package.
+Service implementors usually do not need this routine.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn svcerr_progvers "SVCXPRT *xprt" "u_long low_vers" "u_long high_vers"
+.Xc
+.Pp
+Called when the desired version of a program is not registered
+with the
+.Tn RPC
+package.
+Service implementors usually do not need this routine.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn svcerr_systemerr "SVCXPRT *xprt"
+.Xc
+.Pp
+Called by a service dispatch routine when it detects a system
+error
+not covered by any particular protocol.
+For example, if a service can no longer allocate storage,
+it may call this routine.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn svcerr_weakauth "SVCXPRT *xprt"
+.Xc
+.Pp
+Called by a service dispatch routine that refuses to perform
+a remote procedure call due to insufficient
+authentication arguments.
+The routine calls
+.Fn svcerr_auth xprt AUTH_TOOWEAK .
+.Pp
+.It Xo
+.Ft "SVCXPRT *"
+.Xc
+.It Xo
+.Fn svcraw_create void
+.Xc
+.Pp
+This routine creates a toy
+.Tn RPC
+service transport, to which it returns a pointer.
+The transport
+is really a buffer within the process's address space,
+so the corresponding
+.Tn RPC
+client should live in the same
+address space;
+see
+.Fn clntraw_create .
+This routine allows simulation of
+.Tn RPC
+and acquisition of
+.Tn RPC
+overheads (such as round trip times), without any kernel
+interference.
+This routine returns
+.Dv NULL
+if it fails.
+.Pp
+.It Xo
+.Ft "SVCXPRT *"
+.Xc
+.It Xo
+.Fn svctcp_create "int sock" "u_int send_buf_size" "u_int recv_buf_size"
+.Xc
+.Pp
+This routine creates a
+.Tn TCP/IP Ns \-based
+.Tn RPC
+service transport, to which it returns a pointer.
+The transport is associated with the socket
+.Fa sock ,
+which may be
+.Dv RPC_ANYSOCK ,
+in which case a new socket is created.
+If the socket is not bound to a local
+.Tn TCP
+port, then this routine binds it to an arbitrary port.
+Upon completion,
+.Fa xprt\->xp_fd
+is the transport's socket descriptor, and
+.Fa xprt\->xp_port
+is the transport's port number.
+This routine returns
+.Dv NULL
+if it fails.
+Since
+.Tn TCP Ns \-based
+.Tn RPC
+uses buffered
+.Tn I/O ,
+users may specify the size of buffers; values of zero
+choose suitable defaults.
+.Pp
+.It Xo
+.Ft "SVCXPRT *"
+.Xc
+.It Xo
+.Fn svcunix_create "int sock" "u_int send_buf_size" "u_int recv_buf_size" "char *path"
+.Xc
+.Pp
+This routine creates a
+.Ux Ns -based
+.Tn RPC
+service transport, to which it returns a pointer.
+The transport is associated with the socket
+.Fa sock ,
+which may be
+.Dv RPC_ANYSOCK ,
+in which case a new socket is created.
+The
+.Fa *path
+argument
+is a variable-length file system pathname of
+at most 104 characters.
+This file is
+.Em not
+removed when the socket is closed.
+The
+.Xr unlink 2
+system call must be used to remove the file.
+Upon completion,
+.Fa xprt\->xp_fd
+is the transport's socket descriptor.
+This routine returns
+.Dv NULL
+if it fails.
+Since
+.Ux Ns -based
+.Tn RPC
+uses buffered
+.Tn I/O ,
+users may specify the size of buffers; values of zero
+choose suitable defaults.
+.Pp
+.It Xo
+.Ft "SVCXPRT *"
+.Xc
+.It Xo
+.Fn svcunixfd_create "int fd" "u_int sendsize" "u_int recvsize"
+.Xc
+.Pp
+Create a service on top of any open descriptor.
+The
+.Fa sendsize
+and
+.Fa recvsize
+arguments
+indicate sizes for the send and receive buffers.
+If they are
+zero, a reasonable default is chosen.
+.Pp
+.It Xo
+.Ft "SVCXPRT *"
+.Xc
+.It Xo
+.Fn svcfd_create "int fd" "u_int sendsize" "u_int recvsize"
+.Xc
+.Pp
+Create a service on top of any open descriptor.
+Typically,
+this
+descriptor is a connected socket for a stream protocol such
+as
+.Tn TCP .
+The
+.Fa sendsize
+and
+.Fa recvsize
+arguments
+indicate sizes for the send and receive buffers.
+If they are
+zero, a reasonable default is chosen.
+.Pp
+.It Xo
+.Ft "SVCXPRT *"
+.Xc
+.It Xo
+.Fn svcudp_bufcreate "int sock" "u_int sendsize" "u_int recvsize"
+.Xc
+.Pp
+This routine creates a
+.Tn UDP/IP Ns \-based
+.Tn RPC
+service transport, to which it returns a pointer.
+The transport is associated with the socket
+.Fa sock ,
+which may be
+.Dv RPC_ANYSOCK ,
+in which case a new socket is created.
+If the socket is not bound to a local
+.Tn UDP
+port, then this routine binds it to an arbitrary port.
+Upon
+completion,
+.Fa xprt\->xp_fd
+is the transport's socket descriptor, and
+.Fa xprt\->xp_port
+is the transport's port number.
+This routine returns
+.Dv NULL
+if it fails.
+.Pp
+This allows the user to specify the maximum packet size for sending and
+receiving
+.Tn UDP Ns \-based
+.Tn RPC
+messages.
+.Pp
+.It Xo
+.Ft bool_t
+.Fn xdr_accepted_reply "XDR *xdrs" "struct accepted_reply *ar"
+.Xc
+.Pp
+Used for encoding
+.Tn RPC
+reply messages.
+This routine is useful for users who
+wish to generate
+.Tn RPC Ns \-style
+messages without using the
+.Tn RPC
+package.
+.Pp
+.It Xo
+.Ft bool_t
+.Fn xdr_authunix_parms "XDR *xdrs" "struct authunix_parms *aupp"
+.Xc
+.Pp
+Used for describing
+.Ux
+credentials.
+This routine is useful for users
+who wish to generate these credentials without using the
+.Tn RPC
+authentication package.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Ft bool_t
+.Fn xdr_callhdr "XDR *xdrs" "struct rpc_msg *chdr"
+.Xc
+.Pp
+Used for describing
+.Tn RPC
+call header messages.
+This routine is useful for users who wish to generate
+.Tn RPC Ns \-style
+messages without using the
+.Tn RPC
+package.
+.Pp
+.It Xo
+.Ft bool_t
+.Fn xdr_callmsg "XDR *xdrs" "struct rpc_msg *cmsg"
+.Xc
+.Pp
+Used for describing
+.Tn RPC
+call messages.
+This routine is useful for users who wish to generate
+.Tn RPC Ns \-style
+messages without using the
+.Tn RPC
+package.
+.Pp
+.It Xo
+.Ft bool_t
+.Fn xdr_opaque_auth "XDR *xdrs" "struct opaque_auth *ap"
+.Xc
+.Pp
+Used for describing
+.Tn RPC
+authentication information messages.
+This routine is useful for users who wish to generate
+.Tn RPC Ns \-style
+messages without using the
+.Tn RPC
+package.
+.Pp
+.It Xo
+.Vt struct pmap ;
+.Xc
+.It Xo
+.Ft bool_t
+.Fn xdr_pmap "XDR *xdrs" "struct pmap *regs"
+.Xc
+.Pp
+Used for describing arguments to various
+.Xr rpcbind 8
+procedures, externally.
+This routine is useful for users who wish to generate
+these arguments without using the
+.Fn pmap_*
+interface.
+.Pp
+.It Xo
+.Ft bool_t
+.Fn xdr_pmaplist "XDR *xdrs" "struct pmaplist **rp"
+.Xc
+.Pp
+Used for describing a list of port mappings, externally.
+This routine is useful for users who wish to generate
+these arguments without using the
+.Fn pmap_*
+interface.
+.Pp
+.It Xo
+.Ft bool_t
+.Fn xdr_rejected_reply "XDR *xdrs" "struct rejected_reply *rr"
+.Xc
+.Pp
+Used for describing
+.Tn RPC
+reply messages.
+This routine is useful for users who wish to generate
+.Tn RPC Ns \-style
+messages without using the
+.Tn RPC
+package.
+.Pp
+.It Xo
+.Ft bool_t
+.Fn xdr_replymsg "XDR *xdrs" "struct rpc_msg *rmsg"
+.Xc
+.Pp
+Used for describing
+.Tn RPC
+reply messages.
+This routine is useful for users who wish to generate
+.Tn RPC
+style messages without using the
+.Tn RPC
+package.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn xprt_register "SVCXPRT *xprt"
+.Xc
+.Pp
+After
+.Tn RPC
+service transport handles are created,
+they should register themselves with the
+.Tn RPC
+service package.
+This routine modifies the global variable
+.Va svc_fds .
+Service implementors usually do not need this routine.
+.Pp
+.It Xo
+.Ft void
+.Xc
+.It Xo
+.Fn xprt_unregister "SVCXPRT *xprt"
+.Xc
+.Pp
+Before an
+.Tn RPC
+service transport handle is destroyed,
+it should unregister itself with the
+.Tn RPC
+service package.
+This routine modifies the global variable
+.Va svc_fds .
+Service implementors usually do not need this routine.
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc_secure 3 ,
+.Xr xdr 3
+.Rs
+.%T "Remote Procedure Calls: Protocol Specification"
+.Re
+.Rs
+.%T "Remote Procedure Call Programming Guide"
+.Re
+.Rs
+.%T "rpcgen Programming Guide"
+.Re
+.Rs
+.%T "RPC: Remote Procedure Call Protocol Specification"
+.%O RFC1050
+.%Q "Sun Microsystems, Inc., USC-ISI"
+.Re
diff --git a/man/rpc_svc_calls.3t b/man/rpc_svc_calls.3t
new file mode 100644
index 0000000..4b3c08b
--- /dev/null
+++ b/man/rpc_svc_calls.3t
@@ -0,0 +1,267 @@
+.\" @(#)rpc_svc_calls.3n 1.28 93/05/10 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.\" @(#)rpc_svc_calls 1.5 89/07/25 SMI;
+.\" Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved.
+.\"	$NetBSD: rpc_svc_calls.3,v 1.1 2000/06/02 23:11:13 fvdl Exp $
+.\"	$FreeBSD: src/lib/libc/rpc/rpc_svc_calls.3,v 1.8 2003/09/08 19:57:15 ru Exp $
+.Dd May 3, 1993
+.Dt RPC_SVC_CALLS 3
+.Os
+.Sh NAME
+.Nm svc_dg_enablecache ,
+.Nm svc_exit ,
+.Nm svc_fdset ,
+.Nm svc_freeargs ,
+.Nm svc_getargs ,
+.Nm svc_getreq_common ,
+.Nm svc_getreq_poll ,
+.Nm svc_getreqset ,
+.Nm svc_getrpccaller ,
+.Nm svc_pollset ,
+.Nm svc_run ,
+.Nm svc_sendreply
+.Nd library routines for RPC servers
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Ft int
+.Fn svc_dg_enablecache "SVCXPRT *xprt" "const unsigned cache_size"
+.Ft void
+.Fn svc_exit "void"
+.Ft bool_t
+.Fn svc_freeargs "const SVCXPRT *xprt" "const xdrproc_t inproc" "caddr_t in"
+.Ft bool_t
+.Fn svc_getargs "const SVCXPRT *xprt" "const xdrproc_t inproc" "caddr_t in"
+.Ft void
+.Fn svc_getreq_common "const int fd"
+.Ft void
+.Fn svc_getreq_poll "struct pollfd *pfdp" "const int pollretval"
+.Ft void
+.Fn svc_getreqset "fd_set * rdfds"
+.Ft "struct netbuf *"
+.Fn svc_getrpccaller "const SVCXPRT *xprt"
+.Ft "struct cmsgcred *"
+.Fn __svc_getcallercreds "const SVCXPRT *xprt"
+.Vt struct pollfd svc_pollset[FD_SETSIZE];
+.Ft void
+.Fn svc_run "void"
+.Ft bool_t
+.Fn svc_sendreply "SVCXPRT *xprt" "xdrproc_t outproc" "char *out"
+.Sh DESCRIPTION
+These routines are part of the
+RPC
+library which allows C language programs to make procedure
+calls on other machines across the network.
+.Pp
+These routines are associated with the server side of the
+RPC mechanism.
+Some of them are called by the server side dispatch function,
+while others
+(such as
+.Fn svc_run )
+are called when the server is initiated.
+.\" .Pp
+.\" In the current implementation, the service transport handle,
+.\" .Dv SVCXPRT ,
+.\" contains a single data area for decoding arguments and encoding results.
+.\" Therefore, this structure cannot be freely shared between threads that call
+.\" functions that do this.
+.\" Routines on this page that are affected by this
+.\" restriction are marked as unsafe for MT applications.
+.Sh Routines
+See
+.Xr rpc 3
+for the definition of the
+.Vt SVCXPRT
+data structure.
+.Bl -tag -width __svc_getcallercreds()
+.It Fn svc_dg_enablecache
+This function allocates a duplicate request cache for the
+service endpoint
+.Fa xprt ,
+large enough to hold
+.Fa cache_size
+entries.
+Once enabled, there is no way to disable caching.
+This routine returns 0 if space necessary for a cache of the given size
+was successfully allocated, and 1 otherwise.
+.It Fn svc_exit
+This function, when called by any of the RPC server procedure or
+otherwise, causes
+.Fn svc_run
+to return.
+.Pp
+As currently implemented,
+.Fn svc_exit
+zeroes the
+.Va svc_fdset
+global variable.
+If RPC server activity is to be resumed,
+services must be reregistered with the RPC library
+either through one of the
+.Xr rpc_svc_create 3
+functions, or using
+.Fn xprt_register .
+The
+.Fn svc_exit
+function
+has global scope and ends all RPC server activity.
+.It Xo
+.Vt fd_set Va svc_fdset
+.Xc
+A global variable reflecting the
+RPC server's read file descriptor bit mask; it is suitable as an argument
+to the
+.Xr select 2
+system call.
+This is only of interest
+if service implementors do not call
+.Fn svc_run ,
+but rather do their own asynchronous event processing.
+This variable is read-only (do not pass its address to
+.Xr select 2 ! ) ,
+yet it may change after calls to
+.Fn svc_getreqset
+or any creation routines.
+.It Fn svc_freeargs
+A function macro that frees any data allocated by the
+RPC/XDR system when it decoded the arguments to a service procedure
+using
+.Fn svc_getargs .
+This routine returns
+.Dv TRUE
+if the results were successfully
+freed, and
+.Dv FALSE
+otherwise.
+.It Fn svc_getargs
+A function macro that decodes the arguments of an
+RPC request associated with the RPC
+service transport handle
+.Fa xprt .
+The
+.Fa in
+argument
+is the address where the arguments will be placed;
+.Fa inproc
+is the XDR
+routine used to decode the arguments.
+This routine returns
+.Dv TRUE
+if decoding succeeds, and
+.Dv FALSE
+otherwise.
+.It Fn svc_getreq_common
+This routine is called to handle a request on the given
+file descriptor.
+.It Fn svc_getreq_poll
+This routine is only of interest if a service implementor
+does not call
+.Fn svc_run ,
+but instead implements custom asynchronous event processing.
+It is called when
+.Xr poll 2
+has determined that an RPC request has arrived on some RPC
+file descriptors;
+.Fa pollretval
+is the return value from
+.Xr poll 2
+and
+.Fa pfdp
+is the array of
+.Vt pollfd
+structures on which the
+.Xr poll 2
+was done.
+It is assumed to be an array large enough to
+contain the maximal number of descriptors allowed.
+.It Fn svc_getreqset
+This routine is only of interest if a service implementor
+does not call
+.Fn svc_run ,
+but instead implements custom asynchronous event processing.
+It is called when
+.Xr poll 2
+has determined that an RPC
+request has arrived on some RPC file descriptors;
+.Fa rdfds
+is the resultant read file descriptor bit mask.
+The routine returns when all file descriptors
+associated with the value of
+.Fa rdfds
+have been serviced.
+.It Fn svc_getrpccaller
+The approved way of getting the network address of the caller
+of a procedure associated with the
+RPC service transport handle
+.Fa xprt .
+.It Fn __svc_getcallercreds
+.Em Warning :
+this macro is specific to
+.Fx
+and thus not portable.
+This macro returns a pointer to a
+.Vt cmsgcred
+structure, defined in
+.In sys/socket.h ,
+identifying the calling client.
+This only works if the client is
+calling the server over an
+.Dv AF_LOCAL
+socket.
+.It Xo
+.Vt struct pollfd Va svc_pollset[FD_SETSIZE] ;
+.Xc
+.Va svc_pollset
+is an array of
+.Vt pollfd
+structures derived from
+.Va svc_fdset[] .
+It is suitable as an argument to the
+.Xr poll 2
+system call.
+The derivation of
+.Va svc_pollset
+from
+.Va svc_fdset
+is made in the current implementation in
+.Fn svc_run .
+Service implementors who do not call
+.Fn svc_run
+and who wish to use this array must perform this derivation themselves.
+.It Fn svc_run
+This routine never returns.
+It waits for RPC
+requests to arrive, and calls the appropriate service
+procedure using
+.Fn svc_getreq_poll
+when one arrives.
+This procedure is usually waiting for the
+.Xr poll 2
+system call to return.
+.It Fn svc_sendreply
+Called by an RPC service's dispatch routine to send the results of a
+remote procedure call.
+The
+.Fa xprt
+argument
+is the request's associated transport handle;
+.Fa outproc
+is the XDR
+routine which is used to encode the results; and
+.Fa out
+is the address of the results.
+This routine returns
+.Dv TRUE
+if it succeeds,
+.Dv FALSE
+otherwise.
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr poll 2 ,
+.Xr select 2 ,
+.Xr rpc 3 ,
+.Xr rpc_svc_create 3 ,
+.Xr rpc_svc_err 3 ,
+.Xr rpc_svc_reg 3
diff --git a/man/rpc_svc_create.3t b/man/rpc_svc_create.3t
new file mode 100644
index 0000000..6e28d2e
--- /dev/null
+++ b/man/rpc_svc_create.3t
@@ -0,0 +1,337 @@
+.\" @(#)rpc_svc_create.3n 1.26 93/08/26 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.\" @(#)rpc_svc_create 1.3 89/06/28 SMI;
+.\" Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved.
+.\" $FreeBSD: src/lib/libc/rpc/rpc_svc_create.3,v 1.7 2003/09/08 19:57:15 ru Exp $
+.Dd May 3, 1993
+.Dt RPC_SVC_CREATE 3
+.Os
+.Sh NAME
+.Nm rpc_svc_create ,
+.Nm svc_control ,
+.Nm svc_create ,
+.Nm svc_destroy ,
+.Nm svc_dg_create ,
+.Nm svc_fd_create ,
+.Nm svc_raw_create ,
+.Nm svc_tli_create ,
+.Nm svc_tp_create ,
+.Nm svc_vc_create
+.Nd library routines for the creation of server handles
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Ft bool_t
+.Fn svc_control "SVCXPRT *svc" "const u_int req" "void *info"
+.Ft int
+.Fn svc_create "void (*dispatch)(struct svc_req *, SVCXPRT *)" "const rpcprog_t prognum" "const rpcvers_t versnum" "const char *nettype"
+.Ft SVCXPRT *
+.Fn svc_dg_create "const int fildes" "const u_int sendsz" "const u_int recvsz"
+.Ft void
+.Fn svc_destroy "SVCXPRT *xprt"
+.Ft "SVCXPRT *"
+.Fn svc_fd_create "const int fildes" "const u_int sendsz" "const u_int recvsz"
+.Ft "SVCXPRT *"
+.Fn svc_raw_create "void"
+.Ft "SVCXPRT *"
+.Fn svc_tli_create "const int fildes" "const struct netconfig *netconf" "const struct t_bind *bindaddr" "const u_int sendsz" "const u_int recvsz"
+.Ft "SVCXPRT *"
+.Fn svc_tp_create "void (*dispatch)(struct svc_req *, SVCXPRT *)" "const rpcprog_t prognum" "const rpcvers_t versnum" "const struct netconfig *netconf"
+.Ft "SVCXPRT *"
+.Fn svc_vc_create "const int fildes" "const u_int sendsz" "const u_int recvsz"
+.Sh DESCRIPTION
+These routines are part of the RPC
+library which allows C language programs to make procedure
+calls on servers across the network.
+These routines deal with the creation of service handles.
+Once the handle is created, the server can be invoked by calling
+.Fn svc_run .
+.Sh Routines
+See
+.Xr rpc 3
+for the definition of the
+.Vt SVCXPRT
+data structure.
+.Bl -tag -width XXXXX
+.It Fn svc_control
+A function to change or retrieve various information
+about a service object.
+The
+.Fa req
+argument
+indicates the type of operation and
+.Fa info
+is a pointer to the information.
+The supported values of
+.Fa req ,
+their argument types, and what they do are:
+.Bl -tag -width SVCGET_XID
+.It Dv SVCGET_VERSQUIET
+If a request is received for a program number
+served by this server but the version number
+is outside the range registered with the server,
+an
+.Dv RPC_PROGVERSMISMATCH
+error will normally
+be returned.
+The
+.Fa info
+argument
+should be a pointer to an
+integer.
+Upon successful completion of the
+.Dv SVCGET_VERSQUIET
+request,
+.Fa *info
+contains an
+integer which describes the server's current
+behavior: 0 indicates normal server behavior
+(that is, an
+.Dv RPC_PROGVERSMISMATCH
+error
+will be returned); 1 indicates that the out of
+range request will be silently ignored.
+.It Dv SVCSET_VERSQUIET
+If a request is received for a program number
+served by this server but the version number
+is outside the range registered with the server,
+an
+.Dv RPC_PROGVERSMISMATCH
+error will normally
+be returned.
+It is sometimes desirable to
+change this behavior.
+The
+.Fa info
+argument
+should be a
+pointer to an integer which is either 0
+(indicating normal server behavior - an
+.Dv RPC_PROGVERSMISMATCH
+error will be returned),
+or 1 (indicating that the out of range request
+should be silently ignored).
+.El
+.It Fn svc_create
+The
+.Fn svc_create
+function
+creates server handles for all the transports
+belonging to the class
+.Fa nettype .
+The
+.Fa nettype
+argument
+defines a class of transports which can be used
+for a particular application.
+The transports are tried in left to right order in
+.Ev NETPATH
+variable or in top to bottom order in the netconfig database.
+If
+.Fa nettype
+is
+.Dv NULL ,
+it defaults to
+.Qq netpath .
+.Pp
+The
+.Fn svc_create
+function
+registers itself with the rpcbind
+service (see
+.Xr rpcbind 8 ) .
+The
+.Fa dispatch
+function
+is called when there is a remote procedure call for the given
+.Fa prognum
+and
+.Fa versnum ;
+this requires calling
+.Fn svc_run
+(see
+.Fn svc_run
+in
+.Xr rpc_svc_reg 3 ) .
+If
+.Fn svc_create
+succeeds, it returns the number of server
+handles it created,
+otherwise it returns 0 and an error message is logged.
+.It Fn svc_destroy
+A function macro that destroys the RPC
+service handle
+.Fa xprt .
+Destruction usually involves deallocation
+of private data structures,
+including
+.Fa xprt
+itself.
+Use of
+.Fa xprt
+is undefined after calling this routine.
+.It Fn svc_dg_create
+This routine creates a connectionless RPC
+service handle, and returns a pointer to it.
+This routine returns
+.Dv NULL
+if it fails, and an error message is logged.
+The
+.Fa sendsz
+and
+.Fa recvsz
+arguments
+are arguments used to specify the size of the buffers.
+If they are 0, suitable defaults are chosen.
+The file descriptor
+.Fa fildes
+should be open and bound.
+The server is not registered with
+.Xr rpcbind 8 .
+.Pp
+Warning:
+since connectionless-based RPC
+messages can only hold limited amount of encoded data,
+this transport cannot be used for procedures
+that take large arguments or return huge results.
+.It Fn svc_fd_create
+This routine creates a service on top of an open and bound file descriptor,
+and returns the handle to it.
+Typically, this descriptor is a connected file descriptor for a
+connection-oriented transport.
+The
+.Fa sendsz
+and
+.Fa recvsz
+arguments
+indicate sizes for the send and receive buffers.
+If they are 0, reasonable defaults are chosen.
+This routine returns
+.Dv NULL
+if it fails, and an error message is logged.
+.It Fn svc_raw_create
+This routine creates an RPC
+service handle and returns a pointer to it.
+The transport is really a buffer within the process's
+address space, so the corresponding RPC
+client should live in the same address space;
+(see
+.Fn clnt_raw_create
+in
+.Xr rpc_clnt_create 3 ) .
+This routine allows simulation of RPC and acquisition of
+RPC overheads (such as round trip times),
+without any kernel and networking interference.
+This routine returns
+.Dv NULL
+if it fails, and an error message is logged.
+.Pp
+Note:
+.Fn svc_run
+should not be called when the raw interface is being used.
+.It Fn svc_tli_create
+This routine creates an RPC
+server handle, and returns a pointer to it.
+The
+.Fa fildes
+argument
+is the file descriptor on which the service is listening.
+If
+.Fa fildes
+is
+.Dv RPC_ANYFD ,
+it opens a file descriptor on the transport specified by
+.Fa netconf .
+If the file descriptor is unbound and
+.Fa bindaddr
+is not
+.Dv NULL ,
+.Fa fildes
+is bound to the address specified by
+.Fa bindaddr ,
+otherwise
+.Fa fildes
+is bound to a default address chosen by the transport.
+.Pp
+Note: the
+.Vt t_bind
+structure comes from the TLI/XTI SysV interface, which
+.Nx
+does not use.
+The structure is defined in
+.In rpc/types.h
+for compatibility as:
+.Bd -literal
+struct t_bind {
+    struct netbuf addr;	/* network address, see rpc(3) */
+    unsigned int  qlen;	/* queue length (for listen(2)) */
+};
+.Ed
+.Pp
+In the case where the default address is chosen,
+the number of outstanding connect requests is set to 8
+for connection-oriented transports.
+The user may specify the size of the send and receive buffers
+with the arguments
+.Fa sendsz
+and
+.Fa recvsz ;
+values of 0 choose suitable defaults.
+This routine returns
+.Dv NULL
+if it fails,
+and an error message is logged.
+The server is not registered with the
+.Xr rpcbind 8
+service.
+.It Fn svc_tp_create
+The
+.Fn svc_tp_create
+function
+creates a server handle for the network
+specified by
+.Fa netconf ,
+and registers itself with the rpcbind service.
+The
+.Fa dispatch
+function
+is called when there is a remote procedure call
+for the given
+.Fa prognum
+and
+.Fa versnum ;
+this requires calling
+.Fn svc_run .
+The
+.Fn svc_tp_create
+function
+returns the service handle if it succeeds,
+otherwise a
+.Dv NULL
+is returned and an error message is logged.
+.It Fn svc_vc_create
+This routine creates a connection-oriented RPC
+service and returns a pointer to it.
+This routine returns
+.Dv NULL
+if it fails, and an error message is logged.
+The users may specify the size of the send and receive buffers
+with the arguments
+.Fa sendsz
+and
+.Fa recvsz ;
+values of 0 choose suitable defaults.
+The file descriptor
+.Fa fildes
+should be open and bound.
+The server is not registered with the
+.Xr rpcbind 8
+service.
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr rpc_svc_calls 3 ,
+.Xr rpc_svc_err 3 ,
+.Xr rpc_svc_reg 3 ,
+.Xr rpcbind 8
diff --git a/man/rpc_svc_err.3t b/man/rpc_svc_err.3t
new file mode 100644
index 0000000..ffc7f53
--- /dev/null
+++ b/man/rpc_svc_err.3t
@@ -0,0 +1,97 @@
+.\" @(#)rpc_svc_err.3n 1.23 93/08/31 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.\" @(#)rpc_svc_err 1.4 89/06/28 SMI;
+.\" Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved.
+.\"	$NetBSD: rpc_svc_err.3,v 1.1 2000/06/02 23:11:14 fvdl Exp $
+.\"	$FreeBSD: src/lib/libc/rpc/rpc_svc_err.3,v 1.4 2002/12/19 09:40:23 ru Exp $
+.Dd May 3, 1993
+.Dt RPC_SVC_ERR 3
+.Os
+.Sh NAME
+.Nm rpc_svc_err ,
+.Nm svcerr_auth ,
+.Nm svcerr_decode ,
+.Nm svcerr_noproc ,
+.Nm svcerr_noprog ,
+.Nm svcerr_progvers ,
+.Nm svcerr_systemerr ,
+.Nm svcerr_weakauth
+.Nd library routines for server side remote procedure call errors
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Ft void
+.Fn svcerr_auth "SVCXPRT *xprt" "enum auth_stat why"
+.Ft void
+.Fn svcerr_decode "SVCXPRT *xprt"
+.Ft void
+.Fn svcerr_noproc "SVCXPRT *xprt"
+.Ft void
+.Fn svcerr_noprog "SVCXPRT *xprt"
+.Ft void
+.Fn svcerr_progvers "SVCXPRT *xprt" "rpcvers_t low_vers" "rpcvers_t high_vers"
+.Ft void
+.Fn svcerr_systemerr "SVCXPRT *xprt"
+.Ft void
+.Fn svcerr_weakauth "SVCXPRT *xprt"
+.Sh DESCRIPTION
+These routines are part of the RPC
+library which allows C language programs to make procedure
+calls on other machines across the network.
+.Pp
+These routines can be called by the server side
+dispatch function if there is any error in the
+transaction with the client.
+.Sh Routines
+See
+.Xr rpc 3
+for the definition of the
+.Vt SVCXPRT
+data structure.
+.Bl -tag -width XXXXX
+.It Fn svcerr_auth
+Called by a service dispatch routine that refuses to perform
+a remote procedure call due to an authentication error.
+.It Fn svcerr_decode
+Called by a service dispatch routine that cannot successfully
+decode the remote arguments
+(see
+.Fn svc_getargs
+in
+.Xr rpc_svc_reg 3 ) .
+.It Fn svcerr_noproc
+Called by a service dispatch routine that does not implement
+the procedure number that the caller requests.
+.It Fn svcerr_noprog
+Called when the desired program is not registered with the
+RPC package.
+Service implementors usually do not need this routine.
+.It Fn svcerr_progvers
+Called when the desired version of a program is not registered with the
+RPC package.
+The
+.Fa low_vers
+argument
+is the lowest version number,
+and
+.Fa high_vers
+is the highest version number.
+Service implementors usually do not need this routine.
+.It Fn svcerr_systemerr
+Called by a service dispatch routine when it detects a system
+error not covered by any particular protocol.
+For example, if a service can no longer allocate storage,
+it may call this routine.
+.It Fn svcerr_weakauth
+Called by a service dispatch routine that refuses to perform
+a remote procedure call due to insufficient (but correct)
+authentication arguments.
+The routine calls
+.Fn svcerr_auth "xprt" "AUTH_TOOWEAK" .
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr rpc_svc_calls 3 ,
+.Xr rpc_svc_create 3 ,
+.Xr rpc_svc_reg 3
diff --git a/man/rpc_svc_reg.3t b/man/rpc_svc_reg.3t
new file mode 100644
index 0000000..e74f7fc
--- /dev/null
+++ b/man/rpc_svc_reg.3t
@@ -0,0 +1,183 @@
+.\" @(#)rpc_svc_reg.3n 1.32 93/08/31 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.\" @(#)rpc_svc_call 1.6 89/07/20 SMI;
+.\" Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved.
+.\"	$NetBSD: rpc_svc_reg.3,v 1.1 2000/06/02 23:11:14 fvdl Exp $
+.\"	$FreeBSD: src/lib/libc/rpc/rpc_svc_reg.3,v 1.5 2002/12/19 09:40:23 ru Exp $
+.Dd May 3, 1993
+.Dt RPC_SVC_REG 3
+.Os
+.Sh NAME
+.Nm rpc_svc_reg ,
+.Nm rpc_reg ,
+.Nm svc_reg ,
+.Nm svc_unreg ,
+.Nm svc_auth_reg ,
+.Nm xprt_register ,
+.Nm xprt_unregister
+.Nd library routines for registering servers
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Ft int
+.Fn rpc_reg "rpcprog_t prognum" "rpcvers_t versnum" "rpcproc_t procnum" "char *(*procname)()" "xdrproc_t inproc" "xdrproc_t outproc" "char *nettype"
+.Ft bool_t
+.Fn svc_reg "SVCXPRT *xprt" "const rpcprog_t prognum" "const rpcvers_t versnum" "void (*dispatch)(struct svc_req *, SVCXPRT *)" "const struct netconfig *netconf"
+.Ft void
+.Fn svc_unreg "const rpcprog_t prognum" "const rpcvers_t versnum"
+.Ft int
+.Fn svc_auth_reg "int cred_flavor" "enum auth_stat (*handler)(struct svc_req *, struct rpc_msg *)"
+.Ft void
+.Fn xprt_register "SVCXPRT *xprt"
+.Ft void
+.Fn xprt_unregister "SVCXPRT *xprt"
+.Sh DESCRIPTION
+These routines are a part of the RPC
+library which allows the RPC
+servers to register themselves with rpcbind
+(see
+.Xr rpcbind 8 ) ,
+and associate the given program and version
+number with the dispatch function.
+When the RPC server receives a RPC request, the library invokes the
+dispatch routine with the appropriate arguments.
+.Sh Routines
+See
+.Xr rpc 3
+for the definition of the
+.Vt SVCXPRT
+data structure.
+.Bl -tag -width XXXXX
+.It Fn rpc_reg
+Register program
+.Fa prognum ,
+procedure
+.Fa procname ,
+and version
+.Fa versnum
+with the RPC
+service package.
+If a request arrives for program
+.Fa prognum ,
+version
+.Fa versnum ,
+and procedure
+.Fa procnum ,
+.Fa procname
+is called with a pointer to its argument(s);
+.Fa procname
+should return a pointer to its static result(s);
+.Fa inproc
+is the XDR function used to decode the arguments while
+.Fa outproc
+is the XDR function used to encode the results.
+Procedures are registered on all available transports of the class
+.Fa nettype .
+See
+.Xr rpc 3 .
+This routine returns 0 if the registration succeeded,
+\-1 otherwise.
+.It Fn svc_reg
+Associates
+.Fa prognum
+and
+.Fa versnum
+with the service dispatch procedure,
+.Fa dispatch .
+If
+.Fa netconf
+is
+.Dv NULL ,
+the service is not registered with the
+.Xr rpcbind 8
+service.
+If
+.Fa netconf
+is non-zero,
+then a mapping of the triple
+.Bq Fa prognum , versnum , netconf->nc_netid
+to
+.Fa xprt->xp_ltaddr
+is established with the local rpcbind
+service.
+.Pp
+The
+.Fn svc_reg
+routine returns 1 if it succeeds,
+and 0 otherwise.
+.It Fn svc_unreg
+Remove from the rpcbind
+service, all mappings of the triple
+.Bq Fa prognum , versnum , No all-transports
+to network address
+and all mappings within the RPC service package
+of the double
+.Bq Fa prognum , versnum
+to dispatch routines.
+.It Fn svc_auth_reg
+Registers the service authentication routine
+.Fa handler
+with the dispatch mechanism so that it can be
+invoked to authenticate RPC requests received
+with authentication type
+.Fa cred_flavor .
+This interface allows developers to add new authentication
+types to their RPC applications without needing to modify
+the libraries.
+Service implementors usually do not need this routine.
+.Pp
+Typical service application would call
+.Fn svc_auth_reg
+after registering the service and prior to calling
+.Fn svc_run .
+When needed to process an RPC credential of type
+.Fa cred_flavor ,
+the
+.Fa handler
+procedure will be called with two arguments,
+.Fa "struct svc_req *rqst"
+and
+.Fa "struct rpc_msg *msg" ,
+and is expected to return a valid
+.Vt "enum auth_stat"
+value.
+There is no provision to change or delete an authentication handler
+once registered.
+.Pp
+The
+.Fn svc_auth_reg
+routine returns 0 if the registration is successful,
+1 if
+.Fa cred_flavor
+already has an authentication handler registered for it,
+and \-1 otherwise.
+.It Fn xprt_register
+After RPC service transport handle
+.Fa xprt
+is created, it is registered with the RPC
+service package.
+This routine modifies the global variable
+.Va svc_fdset
+(see
+.Xr rpc_svc_calls 3 ) .
+Service implementors usually do not need this routine.
+.It Fn xprt_unregister
+Before an RPC service transport handle
+.Fa xprt
+is destroyed, it unregisters itself with the
+RPC service package.
+This routine modifies the global variable
+.Va svc_fdset
+(see
+.Xr rpc_svc_calls 3 ) .
+Service implementors usually do not need this routine.
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr select 2 ,
+.Xr rpc 3 ,
+.Xr rpcbind 3 ,
+.Xr rpc_svc_calls 3 ,
+.Xr rpc_svc_create 3 ,
+.Xr rpc_svc_err 3 ,
+.Xr rpcbind 8
diff --git a/man/rpc_xdr.3t b/man/rpc_xdr.3t
new file mode 100644
index 0000000..ae3d663
--- /dev/null
+++ b/man/rpc_xdr.3t
@@ -0,0 +1,101 @@
+.\" @(#)rpc_xdr.3n 1.24 93/08/31 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.\" @(#)rpc_xdr.new 1.1 89/04/06 SMI;
+.\" Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved.
+.\"	$FreeBSD: src/lib/libc/rpc/rpc_xdr.3,v 1.3 2001/10/03 16:47:56 bde Exp $
+.Dd May 3, 1993
+.Dt RPC_XDR 3
+.Os
+.Sh NAME
+.Nm xdr_accepted_reply ,
+.Nm xdr_authsys_parms ,
+.Nm xdr_callhdr ,
+.Nm xdr_callmsg ,
+.Nm xdr_opaque_auth ,
+.Nm xdr_rejected_reply ,
+.Nm xdr_replymsg
+.Nd XDR library routines for remote procedure calls
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Ft bool_t
+.Fn xdr_accepted_reply "XDR *xdrs" "struct accepted_reply *ar"
+.Ft bool_t
+.Fn xdr_authsys_parms "XDR *xdrs" "struct authsys_parms *aupp"
+.Ft bool_t
+.Fn xdr_callhdr "XDR *xdrs" "struct rpc_msg *chdr"
+.Ft bool_t
+.Fn xdr_callmsg "XDR *xdrs" "struct rpc_msg *cmsg"
+.Ft bool_t
+.Fn xdr_opaque_auth "XDR *xdrs" "struct opaque_auth *ap"
+.Ft bool_t
+.Fn xdr_rejected_reply "XDR *xdrs" "struct rejected_reply *rr"
+.Ft bool_t
+.Fn xdr_replymsg "XDR *xdrs" "struct rpc_msg *rmsg"
+.Sh DESCRIPTION
+These routines are used for describing the
+RPC messages in XDR language.
+They should normally be used by those who do not
+want to use the RPC
+package directly.
+These routines return
+.Dv TRUE
+if they succeed,
+.Dv FALSE
+otherwise.
+.Sh Routines
+See
+.Xr rpc 3
+for the definition of the
+.Vt XDR
+data structure.
+.Bl -tag -width XXXXX
+.It Fn xdr_accepted_reply
+Used to translate between RPC
+reply messages and their external representation.
+It includes the status of the RPC
+call in the XDR language format.
+In the case of success, it also includes the call results.
+.It Fn xdr_authsys_parms
+Used for describing
+.Ux
+operating system credentials.
+It includes machine-name, uid, gid list, etc.
+.It Fn xdr_callhdr
+Used for describing
+RPC
+call header messages.
+It encodes the static part of the call message header in the
+XDR language format.
+It includes information such as transaction
+ID, RPC version number, program and version number.
+.It Fn xdr_callmsg
+Used for describing
+RPC call messages.
+This includes all the RPC
+call information such as transaction
+ID, RPC version number, program number, version number,
+authentication information, etc.
+This is normally used by servers to determine information about the client
+RPC call.
+.It Fn xdr_opaque_auth
+Used for describing RPC
+opaque authentication information messages.
+.It Fn xdr_rejected_reply
+Used for describing RPC reply messages.
+It encodes the rejected RPC message in the XDR language format.
+The message could be rejected either because of version
+number mis-match or because of authentication errors.
+.It Fn xdr_replymsg
+Used for describing RPC
+reply messages.
+It translates between the
+RPC reply message and its external representation.
+This reply could be either an acceptance,
+rejection or
+.Dv NULL .
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr xdr 3
diff --git a/man/rpcbind.3t b/man/rpcbind.3t
new file mode 100644
index 0000000..4cb271b
--- /dev/null
+++ b/man/rpcbind.3t
@@ -0,0 +1,196 @@
+.\" @(#)rpcbind.3n 1.25 93/05/07 SMI; from SVr4
+.\" Copyright 1989 AT&T
+.\" Copyright (c) 1988 Sun Microsystem's, Inc. - All Right's Reserved.
+.\"	$NetBSD: rpcbind.3,v 1.2 2000/06/03 18:47:28 fvdl Exp	$
+.\"	$FreeBSD: src/lib/libc/rpc/rpcbind.3,v 1.5 2002/12/19 09:40:23 ru Exp $
+.Dd May 7, 1993
+.Dt RPCBIND 3
+.Os
+.Sh NAME
+.Nm rpcb_getmaps ,
+.Nm rpcb_getaddr ,
+.Nm rpcb_gettime ,
+.Nm rpcb_rmtcall ,
+.Nm rpcb_set ,
+.Nm rpcb_unset
+.Nd library routines for RPC bind service
+.Sh SYNOPSIS
+.In rpc/rpc.h
+.Ft "rpcblist *"
+.Fn rpcb_getmaps "const struct netconfig *netconf" "const char *host"
+.Ft bool_t
+.Fn rpcb_getaddr "const rpcprog_t prognum" "const rpcvers_t versnum" "const struct netconfig *netconf" "struct netbuf *svcaddr" "const char *host"
+.Ft bool_t
+.Fn rpcb_gettime "const char *host" "time_t * timep"
+.Ft "enum clnt_stat"
+.Fn rpcb_rmtcall "const struct netconfig *netconf" "const char *host" "const rpcprog_t prognum, const rpcvers_t versnum" "const rpcproc_t procnum, const xdrproc_t inproc" "const caddr_t in" "const xdrproc_t outproc" "const caddr_t out" "const struct timeval tout, const struct netbuf *svcaddr"
+.Ft bool_t
+.Fn rpcb_set "const rpcprog_t prognum" "const rpcvers_t versnum" "const struct netconfig *netconf" "const struct netbuf *svcaddr"
+.Ft bool_t
+.Fn rpcb_unset "const rpcprog_t prognum" "const rpcvers_t versnum" "const struct netconfig *netconf"
+.Sh DESCRIPTION
+These routines allow client C programs to make procedure
+calls to the RPC binder service.
+(see
+.Xr rpcbind 8 )
+maintains a list of mappings between programs
+and their universal addresses.
+.Sh Routines
+.Bl -tag -width XXXXX
+.It Fn rpcb_getmaps
+An interface to the rpcbind service,
+which returns a list of the current
+RPC program-to-address mappings on
+.Fa host .
+It uses the transport specified through
+.Fa netconf
+to contact the remote rpcbind
+service on
+.Fa host .
+This routine will return
+.Dv NULL ,
+if the remote rpcbind could not be contacted.
+.It Fn rpcb_getaddr
+An interface to the rpcbind
+service, which finds the address of the service on
+.Fa host
+that is registered with program number
+.Fa prognum ,
+version
+.Fa versnum ,
+and speaks the transport protocol associated with
+.Fa netconf .
+The address found is returned in
+.Fa svcaddr .
+The
+.Fa svcaddr
+argument
+should be preallocated.
+This routine returns
+.Dv TRUE
+if it succeeds.
+A return value of
+.Dv FALSE
+means that the mapping does not exist
+or that the RPC
+system failed to contact the remote
+rpcbind service.
+In the latter case, the global variable
+.Va rpc_createerr
+(see
+.Xr rpc_clnt_create 3 )
+contains the
+RPC status.
+.It Fn rpcb_gettime
+This routine returns the time on
+.Fa host
+in
+.Fa timep .
+If
+.Fa host
+is
+.Dv NULL ,
+.Fn rpcb_gettime
+returns the time on its own machine.
+This routine returns
+.Dv TRUE
+if it succeeds,
+.Dv FALSE
+if it fails.
+The
+.Fn rpcb_gettime
+function
+can be used to synchronize the time between the
+client and the remote server.
+.It Fn rpcb_rmtcall
+An interface to the rpcbind service, which instructs
+rpcbind on
+.Fa host
+to make an RPC
+call on your behalf to a procedure on that host.
+The
+.Fn netconfig
+structure should correspond to a connectionless transport.
+The
+.Fa svcaddr
+argument
+will be modified to the server's address if the procedure succeeds
+(see
+.Fn rpc_call
+and
+.Fn clnt_call
+in
+.Xr rpc_clnt_calls 3
+for the definitions of other arguments).
+.Pp
+This procedure should normally be used for a
+.Dq ping
+and nothing else.
+This routine allows programs to do lookup and call, all in one step.
+.Pp
+Note: Even if the server is not running
+.Fn rpcb_rmtcall
+does not return any error messages to the caller.
+In such a case, the caller times out.
+.Pp
+Note:
+.Fn rpcb_rmtcall
+is only available for connectionless transports.
+.It Fn rpcb_set
+An interface to the rpcbind
+service, which establishes a mapping between the triple
+.Bq Fa prognum , versnum , netconf->nc_netid
+and
+.Fa svcaddr
+on the machine's rpcbind
+service.
+The value of
+.Fa nc_netid
+must correspond to a network identifier that is defined by the
+netconfig database.
+This routine returns
+.Dv TRUE
+if it succeeds,
+.Dv FALSE
+otherwise.
+(See also
+.Fn svc_reg
+in
+.Xr rpc_svc_calls 3 . )
+If there already exists such an entry with rpcbind,
+.Fn rpcb_set
+will fail.
+.It Fn rpcb_unset
+An interface to the rpcbind
+service, which destroys the mapping between the triple
+.Bq Fa prognum , versnum , netconf->nc_netid
+and the address on the machine's rpcbind
+service.
+If
+.Fa netconf
+is
+.Dv NULL ,
+.Fn rpcb_unset
+destroys all mapping between the triple
+.Bq Fa prognum , versnum , No all-transports
+and the addresses on the machine's rpcbind service.
+This routine returns
+.Dv TRUE
+if it succeeds,
+.Dv FALSE
+otherwise.
+Only the owner of the service or the super-user can destroy the mapping.
+(See also
+.Fn svc_unreg
+in
+.Xr rpc_svc_calls 3 . )
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh ENVIRONMENT
+If RPCB_V2FIRST is defined, rpcbind protocol version tryout algorithm changes from v4,v2,v3 to v2,v4,v3.
+.Sh SEE ALSO
+.Xr rpc_clnt_calls 3 ,
+.Xr rpc_svc_calls 3 ,
+.Xr rpcbind 8 ,
+.Xr rpcinfo 8
diff --git a/man/rpcsec_gss.3t b/man/rpcsec_gss.3t
new file mode 100644
index 0000000..d5f72cc
--- /dev/null
+++ b/man/rpcsec_gss.3t
@@ -0,0 +1,222 @@
+.\" Copyright (c) 2008 Isilon Inc http://www.isilon.com/
+.\" Authors: Doug Rabson <dfr@rabson.org>
+.\" Developed with Red Inc: Alfred Perlstein <alfred@FreeBSD.org>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.Dd January 26, 2010
+.Dt RPC_GSS_SECCREATE 3
+.Os
+.Sh NAME
+.Nm RPCSEC_GSS
+.Nd "GSS-API based authentication for RPC"
+.Sh SYNOPSIS
+.In rpc/rpcsec_gss.h
+.Sh DESCRIPTION
+.Nm
+is a security mechanism for the RPC protocol.
+It uses the Generic Security Service API (GSS-API) to establish a
+security context between a client and a server and to ensure that all
+subsequent communication between client and server are properly
+authenticated.
+Optionally, extra protection can be applied to the connection.
+The integrity service uses checksums to ensure that all data sent by
+a peer is received without modification.
+The privacy service uses encryption to ensure that no third party can
+access the data for a connection.
+.Pp
+To use this system, an application must first use
+.Fn rpc_gss_seccreate
+to establish a security context.
+.Sh DATA STRUCTURES
+Data structures used by
+.Nm
+appear below.
+.Bl -tag -width "MMMM"
+.It Vt rpc_gss_service_t
+This type defines the types of security service required for
+.Fn rpc_gss_seccreate .
+.Bd -literal
+typedef enum {
+	rpc_gss_svc_default	= 0,
+	rpc_gss_svc_none	= 1,
+	rpc_gss_svc_integrity	= 2,
+	rpc_gss_svc_privacy	= 3
+} rpc_gss_service_t;
+.Ed
+.It Vt rpc_gss_options_ret_t
+This structure contains various optional values which are used while
+creating a security context.
+.Bd -literal
+typedef struct {
+	int		req_flags;	/* GSS request bits */
+	int		time_req;	/* requested lifetime */
+	gss_cred_id_t	my_cred;	/* GSS credential */
+	gss_channel_bindings_t input_channel_bindings;
+} rpc_gss_options_req_t;
+.Ed
+.It Vt rpc_gss_options_ret_t
+Various details of the created security context are returned using
+this structure.
+.Bd -literal
+typedef struct {
+	int		major_status;
+	int		minor_status;
+	u_int		rpcsec_version;
+	int		ret_flags;
+	int		time_req;
+	gss_ctx_id_t	gss_context;
+	char		actual_mechanism[MAX_GSS_MECH];
+} rpc_gss_options_ret_t;
+.Ed
+.It Vt rpc_gss_principal_t
+This type is used to refer to an client principal which is represented
+in GSS-API exported name form
+(see
+.Xr gss_export_name 3
+for more details).
+Names in this format may be stored in access control lists or compared
+with other names in exported name form.
+This structure is returned by
+.Fn rpc_gss_get_principal_name
+and is also referenced by the
+.Vt rpc_gss_rawcred_t
+structure.
+.Bd -literal
+typedef struct {
+	int		len;
+	char		name[1];
+} *rpc_gss_principal_t;
+.Ed
+.It Vt rpc_gss_rawcred_t
+This structure is used to access the raw credentials associated with a
+security context.
+.Bd -literal
+typedef struct {
+	u_int		version;	/* RPC version number */
+	const char	*mechanism;	/* security mechanism */
+	const char	*qop;		/* quality of protection */
+	rpc_gss_principal_t client_principal; /* client name */
+	const char	*svc_principal;	/* server name */
+	rpc_gss_service_t service;	/* service type */
+} rpc_gss_rawcred_t;
+.Ed
+.It Vt rpc_gss_ucred_t
+Unix credentials which are derived form the raw credentials,
+accessed via
+.Fn rpc_gss_getcred .
+.Bd -literal
+typedef struct {
+	uid_t		uid;		/* user ID */
+	gid_t		gid;		/* group ID */
+	short		gidlen;
+	gid_t		*gidlist;	/* list of groups */
+} rpc_gss_ucred_t;
+.Ed
+.It Vt rpc_gss_lock_t
+Structure used to enforce a particular QOP and service.
+.Bd -literal
+typedef struct {
+	bool_t		locked;
+	rpc_gss_rawcred_t *raw_cred;
+} rpc_gss_lock_t;
+.Ed
+.It Vt rpc_gss_callback_t
+Callback structure used by
+.Fn rpc_gss_set_callback .
+.Bd -literal
+typedef struct {
+	u_int		program;	/* RPC program number */
+	u_int		version;	/* RPC version number */
+					/* user defined callback */
+	bool_t		(*callback)(struct svc_req *req,
+				    gss_cred_id_t deleg,
+				    gss_ctx_id_t gss_context,
+				    rpc_gss_lock_t *lock,
+				    void **cookie);
+} rpc_gss_callback_t;
+.Ed
+.It Vt rpc_gss_error_t
+Structure used to return error information by
+.Fn rpc_gss_get_error .
+.Bd -literal
+typedef struct {
+	int		rpc_gss_error;
+	int		system_error;	/* same as errno */
+} rpc_gss_error_t;
+
+/*
+ * Values for rpc_gss_error
+ */
+#define RPC_GSS_ER_SUCCESS	0	/* no error */
+#define RPC_GSS_ER_SYSTEMERROR	1	/* system error */
+.Ed
+.El
+.Sh INDEX
+.Bl -tag -width "MMMM"
+.It Xr rpc_gss_seccreate 3
+Create a new security context
+.It Xr rpc_gss_set_defaults 3
+Set service and quality of protection for a context
+.It Xr rpc_gss_max_data_length 3
+Calculate maximum client message sizes.
+.It Xr rpc_gss_get_error 3
+Get details of the last error
+.It Xr rpc_gss_mech_to_oid 3
+Convert a mechanism name to the corresponding GSS-API oid.
+.It Xr rpc_gss_oid_to_mech 3
+Convert a GSS-API oid to a mechanism name
+.It Xr rpc_gss_qop_to_num 3
+Convert a quality of protection name to the corresponding number
+.It Xr rpc_gss_get_mechanisms 3
+Get a list of security mechanisms.
+.It Xr rpc_gss_get_mech_info 3
+Return extra information about a security mechanism
+.It Xr rpc_gss_get_versions 3
+Return the maximum and minimum supported versions of the
+.Nm
+protocol
+.It Xr rpc_gss_is_installed 3
+Query for the presence of a particular security mechanism
+.It Xr rpc_gss_set_svc_name 3
+Set the name of a service principal which matches a given RPC program
+plus version pair
+.It Xr rpc_gss_getcred 3
+Get credential details for the security context of an RPC request
+.It Xr rpc_gss_set_callback 3
+Install a callback routine which is called on the server when new
+security contexts are created
+.It Xr rpc_gss_get_principal_name 3
+Create a client principal name from various strings
+.It Xr rpc_gss_svc_max_data_length 3
+Calculate maximum server message sizes.
+.El
+.Sh AVAILABILITY
+These functions are part of libtirpc.
+.Sh SEE ALSO
+.Xr rpc 3 ,
+.Xr gssapi 3
+.Sh AUTHORS
+This
+manual page was written by
+.An Doug Rabson Aq dfr@FreeBSD.org .
diff --git a/man/rtime.3t b/man/rtime.3t
new file mode 100644
index 0000000..bc93af6
--- /dev/null
+++ b/man/rtime.3t
@@ -0,0 +1,50 @@
+.\" @(#)rtime.3n	2.1 88/08/08 4.0 RPCSRC; from 1.5 88/02/08 SMI
+.\" $FreeBSD: src/lib/libc/rpc/rtime.3,v 1.8 2002/12/19 09:40:23 ru Exp $
+.\"
+.Dd November 22, 1987
+.Dt RTIME 3
+.Os
+.Sh NAME
+.Nm rtime
+.Nd "get remote time"
+.Sh SYNOPSIS
+.In sys/types.h
+.In sys/time.h
+.In netinet/in.h
+.Ft int
+.Fo rtime
+.Fa "struct sockaddr_in *addrp"
+.Fa "struct timeval *timep"
+.Fa "struct timeval *timeout"
+.Fc
+.Sh DESCRIPTION
+The
+.Fn rtime
+function
+consults the Internet Time Server at the address pointed to by
+.Fa addrp
+and returns the remote time in the
+.Vt timeval
+struct pointed to by
+.Fa timep .
+Normally, the
+.Tn UDP
+protocol is used when consulting the Time Server.
+The
+.Fa timeout
+argument specifies how long the
+routine should wait before giving
+up when waiting for a reply.
+If
+.Fa timeout
+is specified as
+.Dv NULL ,
+however, the routine will instead use
+.Tn TCP
+and block until a reply is received from the time server.
+.Sh RETURN VALUES
+.Rv -std rtime
+.Sh AVAILABILITY
+The
+.Fn rtime
+function is part of libtirpc.