Adding upstream version 1.5.2.upstream/1.5.2upstream

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

8 files changed, 2204 insertions, 0 deletions

diff --git a/modules/pam_mail/Makefile.am b/modules/pam_mail/Makefile.am
new file mode 100644
index 0000000..6756f40
--- /dev/null
+++ b/modules/pam_mail/Makefile.am
@@ -0,0 +1,33 @@
+#
+# Copyright (c) 2005, 2006, 2009 Thorsten Kukuk <kukuk@suse.de>
+#
+
+CLEANFILES = *~
+MAINTAINERCLEANFILES = $(MANS) README
+
+EXTRA_DIST = $(XMLS)
+
+if HAVE_DOC
+dist_man_MANS = pam_mail.8
+endif
+XMLS = README.xml pam_mail.8.xml
+dist_check_SCRIPTS = tst-pam_mail
+TESTS = $(dist_check_SCRIPTS)
+
+securelibdir = $(SECUREDIR)
+secureconfdir = $(SCONFIGDIR)
+
+AM_CFLAGS = -I$(top_srcdir)/libpam/include -I$(top_srcdir)/libpamc/include \
+	$(WARN_CFLAGS)
+AM_LDFLAGS = -no-undefined -avoid-version -module
+if HAVE_VERSIONING
+  AM_LDFLAGS += -Wl,--version-script=$(srcdir)/../modules.map
+endif
+
+securelib_LTLIBRARIES = pam_mail.la
+pam_mail_la_LIBADD = $(top_builddir)/libpam/libpam.la
+
+if ENABLE_REGENERATE_MAN
+dist_noinst_DATA = README
+-include $(top_srcdir)/Make.xml.rules
+endif
diff --git a/modules/pam_mail/Makefile.in b/modules/pam_mail/Makefile.in
new file mode 100644
index 0000000..fbbffa7
--- /dev/null
+++ b/modules/pam_mail/Makefile.in
@@ -0,0 +1,1150 @@
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+LIBPRELUDE_LDFLAGS = @LIBPRELUDE_LDFLAGS@
+LIBPRELUDE_LIBS = @LIBPRELUDE_LIBS@
+LIBPRELUDE_PREFIX = @LIBPRELUDE_PREFIX@
+LIBPRELUDE_PTHREAD_CFLAGS = @LIBPRELUDE_PTHREAD_CFLAGS@
+LIBS = @LIBS@
+LIBSELINUX = @LIBSELINUX@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBICONV = @LTLIBICONV@
+LTLIBINTL = @LTLIBINTL@
+LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+MSGFMT = @MSGFMT@
+MSGFMT_015 = @MSGFMT_015@
+MSGMERGE = @MSGMERGE@
+NIS_CFLAGS = @NIS_CFLAGS@
+NIS_LIBS = @NIS_LIBS@
+NM = @NM@
+NMEDIT = @NMEDIT@
+NSL_CFLAGS = @NSL_CFLAGS@
+NSL_LIBS = @NSL_LIBS@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
+POSUB = @POSUB@
+RANLIB = @RANLIB@
+SCONFIGDIR = @SCONFIGDIR@
+SECUREDIR = @SECUREDIR@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRINGPARAM_HMAC = @STRINGPARAM_HMAC@
+STRINGPARAM_VENDORDIR = @STRINGPARAM_VENDORDIR@
+STRIP = @STRIP@
+TIRPC_CFLAGS = @TIRPC_CFLAGS@
+TIRPC_LIBS = @TIRPC_LIBS@
+USE_NLS = @USE_NLS@
+VERSION = @VERSION@
+WARN_CFLAGS = @WARN_CFLAGS@
+XGETTEXT = @XGETTEXT@
+XGETTEXT_015 = @XGETTEXT_015@
+XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
+XMLCATALOG = @XMLCATALOG@
+XMLLINT = @XMLLINT@
+XML_CATALOG_FILE = @XML_CATALOG_FILE@
+XSLTPROC = @XSLTPROC@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
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+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pam_xauth_path = @pam_xauth_path@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+systemdunitdir = @systemdunitdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+CLEANFILES = *~
+MAINTAINERCLEANFILES = $(MANS) README
+EXTRA_DIST = $(XMLS)
+@HAVE_DOC_TRUE@dist_man_MANS = pam_mail.8
+XMLS = README.xml pam_mail.8.xml
+dist_check_SCRIPTS = tst-pam_mail
+TESTS = $(dist_check_SCRIPTS)
+securelibdir = $(SECUREDIR)
+secureconfdir = $(SCONFIGDIR)
+AM_CFLAGS = -I$(top_srcdir)/libpam/include -I$(top_srcdir)/libpamc/include \
+	$(WARN_CFLAGS)
+
+AM_LDFLAGS = -no-undefined -avoid-version -module $(am__append_1)
+securelib_LTLIBRARIES = pam_mail.la
+pam_mail_la_LIBADD = $(top_builddir)/libpam/libpam.la
+@ENABLE_REGENERATE_MAN_TRUE@dist_noinst_DATA = README
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .log .o .obj .test .test$(EXEEXT) .trs
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu modules/pam_mail/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu modules/pam_mail/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+install-securelibLTLIBRARIES: $(securelib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	@list='$(securelib_LTLIBRARIES)'; test -n "$(securelibdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(securelibdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(securelibdir)" || exit 1; \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(securelibdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(securelibdir)"; \
+	}
+
+uninstall-securelibLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(securelib_LTLIBRARIES)'; test -n "$(securelibdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(securelibdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(securelibdir)/$$f"; \
+	done
+
+clean-securelibLTLIBRARIES:
+	-test -z "$(securelib_LTLIBRARIES)" || rm -f $(securelib_LTLIBRARIES)
+	@list='$(securelib_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+
+pam_mail.la: $(pam_mail_la_OBJECTS) $(pam_mail_la_DEPENDENCIES) $(EXTRA_pam_mail_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(LINK) -rpath $(securelibdir) $(pam_mail_la_OBJECTS) $(pam_mail_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pam_mail.Plo@am__quote@ # am--include-marker
+
+$(am__depfiles_remade):
+	@$(MKDIR_P) $(@D)
+	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
+
+am--depfiles: $(am__depfiles_remade)
+
+.c.o:
+@am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $<
+
+.c.obj:
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+
+.c.lo:
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+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+install-man8: $(dist_man_MANS)
+	@$(NORMAL_INSTALL)
+	@list1=''; \
+	list2='$(dist_man_MANS)'; \
+	test -n "$(man8dir)" \
+	  && test -n "`echo $$list1$$list2`" \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man8dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man8dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.8[a-z]*$$/p'; \
+	fi; \
+	} | while read p; do \
+	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; echo "$$p"; \
+	done | \
+	sed -e 'n;s,.*/,,;p;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,' | \
+	sed 'N;N;s,\n, ,g' | { \
+	list=; while read file base inst; do \
+	  if test "$$base" = "$$inst"; then list="$$list $$file"; else \
+	    echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man8dir)/$$inst'"; \
+	    $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man8dir)/$$inst" || exit $$?; \
+	  fi; \
+	done; \
+	for i in $$list; do echo "$$i"; done | $(am__base_list) | \
+	while read files; do \
+	  test -z "$$files" || { \
+	    echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(man8dir)'"; \
+	    $(INSTALL_DATA) $$files "$(DESTDIR)$(man8dir)" || exit $$?; }; \
+	done; }
+
+uninstall-man8:
+	@$(NORMAL_UNINSTALL)
+	@list=''; test -n "$(man8dir)" || exit 0; \
+	files=`{ for i in $$list; do echo "$$i"; done; \
+	l2='$(dist_man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  sed -n '/\.8[a-z]*$$/p'; \
+	} | sed -e 's,.*/,,;h;s,.*\.,,;s,^[^8][0-9a-z]*$$,8,;x' \
+	      -e 's,\.[0-9a-z]*$$,,;$(transform);G;s,\n,.,'`; \
+	dir='$(DESTDIR)$(man8dir)'; $(am__uninstall_files_from_dir)
+
+ID: $(am__tagged_files)
+	$(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
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+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	set x; \
+	here=`pwd`; \
+	$(am__define_uniq_tagged_files); \
+	shift; \
+	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
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+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
+cscopelist: cscopelist-am
+
+cscopelist-am: $(am__tagged_files)
+	list='$(am__tagged_files)'; \
+	case "$(srcdir)" in \
+	  [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+	  *) sdir=$(subdir)/$(srcdir) ;; \
+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+# Recover from deleted '.trs' file; this should ensure that
+# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create
+# both 'foo.log' and 'foo.trs'.  Break the recipe in two subshells
+# to avoid problems with "make -n".
+.log.trs:
+	rm -f $< $@
+	$(MAKE) $(AM_MAKEFLAGS) $<
+
+# Leading 'am--fnord' is there to ensure the list of targets does not
+# expand to empty, as could happen e.g. with make check TESTS=''.
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+am--force-recheck:
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+
+$(TEST_SUITE_LOG): $(TEST_LOGS)
+	@$(am__set_TESTS_bases); \
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+	            done`; \
+	if test -n "$$redo_bases"; then \
+	  redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \
+	  redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \
+	  if $(am__make_dryrun); then :; else \
+	    rm -f $$redo_logs && rm -f $$redo_results || exit 1; \
+	  fi; \
+	fi; \
+	if test -n "$$am__remaking_logs"; then \
+	  echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \
+	       "recursion detected" >&2; \
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+	  am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \
+	fi; \
+	if $(am__make_dryrun); then :; else \
+	  st=0;  \
+	  errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \
+	  for i in $$redo_bases; do \
+	    test -f $$i.trs && test -r $$i.trs \
+	      || { echo "$$errmsg $$i.trs" >&2; st=1; }; \
+	    test -f $$i.log && test -r $$i.log \
+	      || { echo "$$errmsg $$i.log" >&2; st=1; }; \
+	  done; \
+	  test $$st -eq 0 || exit 1; \
+	fi
+	@$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \
+	ws='[ 	]'; \
+	results=`for b in $$bases; do echo $$b.trs; done`; \
+	test -n "$$results" || results=/dev/null; \
+	all=`  grep "^$$ws*:test-result:"           $$results | wc -l`; \
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+	xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \
+	xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \
+	error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
+	if test `expr $$fail + $$xpass + $$error` -eq 0; then \
+	  success=true; \
+	else \
+	  success=false; \
+	fi; \
+	br='==================='; br=$$br$$br$$br$$br; \
+	result_count () \
+	{ \
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+	      maybe_colorize=yes; \
+	    elif test x"$$1" = x"--no-color"; then \
+	      maybe_colorize=no; \
+	    else \
+	      echo "$@: invalid 'result_count' usage" >&2; exit 4; \
+	    fi; \
+	    shift; \
+	    desc=$$1 count=$$2; \
+	    if test $$maybe_colorize = yes && test $$count -gt 0; then \
+	      color_start=$$3 color_end=$$std; \
+	    else \
+	      color_start= color_end=; \
+	    fi; \
+	    echo "$${color_start}# $$desc $$count$${color_end}"; \
+	}; \
+	create_testsuite_report () \
+	{ \
+	  result_count $$1 "TOTAL:" $$all   "$$brg"; \
+	  result_count $$1 "PASS: " $$pass  "$$grn"; \
+	  result_count $$1 "SKIP: " $$skip  "$$blu"; \
+	  result_count $$1 "XFAIL:" $$xfail "$$lgn"; \
+	  result_count $$1 "FAIL: " $$fail  "$$red"; \
+	  result_count $$1 "XPASS:" $$xpass "$$red"; \
+	  result_count $$1 "ERROR:" $$error "$$mgn"; \
+	}; \
+	{								\
+	  echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" |	\
+	    $(am__rst_title);						\
+	  create_testsuite_report --no-color;				\
+	  echo;								\
+	  echo ".. contents:: :depth: 2";				\
+	  echo;								\
+	  for b in $$bases; do echo $$b; done				\
+	    | $(am__create_global_log);					\
+	} >$(TEST_SUITE_LOG).tmp || exit 1;				\
+	mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG);			\
+	if $$success; then						\
+	  col="$$grn";							\
+	 else								\
+	  col="$$red";							\
+	  test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG);		\
+	fi;								\
+	echo "$${col}$$br$${std}"; 					\
+	echo "$${col}Testsuite summary"$(AM_TESTSUITE_SUMMARY_HEADER)"$${std}";	\
+	echo "$${col}$$br$${std}"; 					\
+	create_testsuite_report --maybe-color;				\
+	echo "$$col$$br$$std";						\
+	if $$success; then :; else					\
+	  echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}";		\
+	  if test -n "$(PACKAGE_BUGREPORT)"; then			\
+	    echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}";	\
+	  fi;								\
+	  echo "$$col$$br$$std";					\
+	fi;								\
+	$$success || exit 1
+
+check-TESTS: $(dist_check_SCRIPTS)
+	@list='$(RECHECK_LOGS)';           test -z "$$list" || rm -f $$list
+	@list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
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+	log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+	exit $$?;
+recheck: all $(dist_check_SCRIPTS)
+	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+	@set +e; $(am__set_TESTS_bases); \
+	bases=`for i in $$bases; do echo $$i; done \
+	         | $(am__list_recheck_tests)` || exit 1; \
+	log_list=`for i in $$bases; do echo $$i.log; done`; \
+	log_list=`echo $$log_list`; \
+	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+	        am__force_recheck=am--force-recheck \
+	        TEST_LOGS="$$log_list"; \
+	exit $$?
+tst-pam_mail.log: tst-pam_mail
+	@p='tst-pam_mail'; \
+	b='tst-pam_mail'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
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+.test.log:
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+	$(am__set_b); \
+	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+@am__EXEEXT_TRUE@.test$(EXEEXT).log:
+@am__EXEEXT_TRUE@	@p='$<'; \
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+@am__EXEEXT_TRUE@	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
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+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
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+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
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+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
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+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
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+	done
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+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
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+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
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+	fi
+mostlyclean-generic:
+	-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+	-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+	-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
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+clean-generic:
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+distclean-generic:
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+maintainer-clean-generic:
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+	@echo "it deletes files that may require special tools to rebuild."
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+.PRECIOUS: Makefile
+
+@ENABLE_REGENERATE_MAN_TRUE@-include $(top_srcdir)/Make.xml.rules
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
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diff --git a/modules/pam_mail/README b/modules/pam_mail/README
new file mode 100644
index 0000000..3da9276
--- /dev/null
+++ b/modules/pam_mail/README
@@ -0,0 +1,71 @@
+pam_mail — Inform about available mail
+
+━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+DESCRIPTION
+
+The pam_mail PAM module provides the "you have new mail" service to the user.
+It can be plugged into any application that has credential or session hooks. It
+gives a single message indicating the newness of any mail it finds in the
+user's mail folder. This module also sets the PAM environment variable, MAIL,
+to the user's mail directory.
+
+If the mail spool file (be it /var/mail/$USER or a pathname given with the dir=
+parameter) is a directory then pam_mail assumes it is in the Maildir format.
+
+OPTIONS
+
+close
+
+    Indicate if the user has any mail also on logout.
+
+debug
+
+    Print debug information.
+
+dir=maildir
+
+    Look for the user's mail in an alternative location defined by maildir/
+    <login>. The default location for mail is /var/mail/<login>. Note, if the
+    supplied maildir is prefixed by a '~', the directory is interpreted as
+    indicating a file in the user's home directory.
+
+empty
+
+    Also print message if user has no mail.
+
+hash=count
+
+    Mail directory hash depth. For example, a hashcount of 2 would make the
+    mail file be /var/spool/mail/u/s/user.
+
+noenv
+
+    Do not set the MAIL environment variable.
+
+nopen
+
+    Don't print any mail information on login. This flag is useful to get the 
+    MAIL environment variable set, but to not display any information about it.
+
+quiet
+
+    Only report when there is new mail.
+
+standard
+
+    Old style "You have..." format which doesn't show the mail spool being
+    used. This also implies "empty".
+
+EXAMPLES
+
+Add the following line to /etc/pam.d/login to indicate that the user has new
+mail when they login to the system.
+
+session  optional  pam_mail.so standard
+
+
+AUTHOR
+
+pam_mail was written by Andrew G. Morgan <morgan@kernel.org>.
+
diff --git a/modules/pam_mail/README.xml b/modules/pam_mail/README.xml
new file mode 100644
index 0000000..4165d85
--- /dev/null
+++ b/modules/pam_mail/README.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding='UTF-8'?>
+<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+"http://www.docbook.org/xml/4.3/docbookx.dtd"
+[
+<!--
+<!ENTITY pamaccess SYSTEM "pam_mail.8.xml">
+-->
+]>
+
+<article>
+
+  <articleinfo>
+
+    <title>
+      <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
+      href="pam_mail.8.xml" xpointer='xpointer(//refnamediv[@id = "pam_mail-name"]/*)'/>
+    </title>
+
+  </articleinfo>
+
+  <section>
+    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
+      href="pam_mail.8.xml" xpointer='xpointer(//refsect1[@id = "pam_mail-description"]/*)'/>
+  </section>
+
+  <section>
+    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
+      href="pam_mail.8.xml" xpointer='xpointer(//refsect1[@id = "pam_mail-options"]/*)'/>
+  </section>
+
+  <section>
+    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
+      href="pam_mail.8.xml" xpointer='xpointer(//refsect1[@id = "pam_mail-examples"]/*)'/>
+  </section>
+
+  <section>
+    <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
+      href="pam_mail.8.xml" xpointer='xpointer(//refsect1[@id = "pam_mail-author"]/*)'/>
+  </section>
+
+</article>
diff --git a/modules/pam_mail/pam_mail.8 b/modules/pam_mail/pam_mail.8
new file mode 100644
index 0000000..a6f7766
--- /dev/null
+++ b/modules/pam_mail/pam_mail.8
@@ -0,0 +1,159 @@
+'\" t
+.\"     Title: pam_mail
+.\"    Author: [see the "AUTHOR" section]
+.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
+.\"      Date: 09/03/2021
+.\"    Manual: Linux-PAM Manual
+.\"    Source: Linux-PAM Manual
+.\"  Language: English
+.\"
+.TH "PAM_MAIL" "8" "09/03/2021" "Linux-PAM Manual" "Linux\-PAM Manual"
+.\" -----------------------------------------------------------------
+.\" * Define some portability stuff
+.\" -----------------------------------------------------------------
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.\" http://bugs.debian.org/507673
+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
+.\" disable hyphenation
+.nh
+.\" disable justification (adjust text to left margin only)
+.ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
+.SH "NAME"
+pam_mail \- Inform about available mail
+.SH "SYNOPSIS"
+.HP \w'\fBpam_mail\&.so\fR\ 'u
+\fBpam_mail\&.so\fR [close] [debug] [dir=\fImaildir\fR] [empty] [hash=\fIcount\fR] [noenv] [nopen] [quiet] [standard]
+.SH "DESCRIPTION"
+.PP
+The pam_mail PAM module provides the "you have new mail" service to the user\&. It can be plugged into any application that has credential or session hooks\&. It gives a single message indicating the
+\fInewness\fR
+of any mail it finds in the user\*(Aqs mail folder\&. This module also sets the PAM environment variable,
+\fBMAIL\fR, to the user\*(Aqs mail directory\&.
+.PP
+If the mail spool file (be it
+/var/mail/$USER
+or a pathname given with the
+\fBdir=\fR
+parameter) is a directory then pam_mail assumes it is in the
+\fIMaildir\fR
+format\&.
+.SH "OPTIONS"
+.PP
+.PP
+\fBclose\fR
+.RS 4
+Indicate if the user has any mail also on logout\&.
+.RE
+.PP
+\fBdebug\fR
+.RS 4
+Print debug information\&.
+.RE
+.PP
+\fBdir=\fR\fB\fImaildir\fR\fR
+.RS 4
+Look for the user\*(Aqs mail in an alternative location defined by
+maildir/<login>\&. The default location for mail is
+/var/mail/<login>\&. Note, if the supplied
+maildir
+is prefixed by a \*(Aq~\*(Aq, the directory is interpreted as indicating a file in the user\*(Aqs home directory\&.
+.RE
+.PP
+\fBempty\fR
+.RS 4
+Also print message if user has no mail\&.
+.RE
+.PP
+\fBhash=\fR\fB\fIcount\fR\fR
+.RS 4
+Mail directory hash depth\&. For example, a
+\fIhashcount\fR
+of 2 would make the mail file be
+/var/spool/mail/u/s/user\&.
+.RE
+.PP
+\fBnoenv\fR
+.RS 4
+Do not set the
+\fBMAIL\fR
+environment variable\&.
+.RE
+.PP
+\fBnopen\fR
+.RS 4
+Don\*(Aqt print any mail information on login\&. This flag is useful to get the
+\fBMAIL\fR
+environment variable set, but to not display any information about it\&.
+.RE
+.PP
+\fBquiet\fR
+.RS 4
+Only report when there is new mail\&.
+.RE
+.PP
+\fBstandard\fR
+.RS 4
+Old style "You have\&.\&.\&." format which doesn\*(Aqt show the mail spool being used\&. This also implies "empty"\&.
+.RE
+.SH "MODULE TYPES PROVIDED"
+.PP
+The
+\fBsession\fR
+and
+\fBauth\fR
+(on establishment and deletion of credentials) module types are provided\&.
+.SH "RETURN VALUES"
+.PP
+PAM_BUF_ERR
+.RS 4
+Memory buffer error\&.
+.RE
+.PP
+PAM_SERVICE_ERR
+.RS 4
+Badly formed arguments\&.
+.RE
+.PP
+PAM_SUCCESS
+.RS 4
+Success\&.
+.RE
+.PP
+PAM_USER_UNKNOWN
+.RS 4
+User not known\&.
+.RE
+.SH "EXAMPLES"
+.PP
+Add the following line to
+/etc/pam\&.d/login
+to indicate that the user has new mail when they login to the system\&.
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+session  optional  pam_mail\&.so standard
+      
+.fi
+.if n \{\
+.RE
+.\}
+.sp
+.SH "SEE ALSO"
+.PP
+\fBpam.conf\fR(5),
+\fBpam.d\fR(5),
+\fBpam\fR(8)
+.SH "AUTHOR"
+.PP
+pam_mail was written by Andrew G\&. Morgan <morgan@kernel\&.org>\&.
diff --git a/modules/pam_mail/pam_mail.8.xml b/modules/pam_mail/pam_mail.8.xml
new file mode 100644
index 0000000..95216b6
--- /dev/null
+++ b/modules/pam_mail/pam_mail.8.xml
@@ -0,0 +1,280 @@
+<?xml version="1.0" encoding='UTF-8'?>
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+	"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
+
+<refentry id="pam_mail">
+
+  <refmeta>
+    <refentrytitle>pam_mail</refentrytitle>
+    <manvolnum>8</manvolnum>
+    <refmiscinfo class="sectdesc">Linux-PAM Manual</refmiscinfo>
+  </refmeta>
+
+  <refnamediv id="pam_mail-name">
+    <refname>pam_mail</refname>
+    <refpurpose>Inform about available mail</refpurpose>
+  </refnamediv>
+
+  <refsynopsisdiv>
+    <cmdsynopsis id="pam_mail-cmdsynopsis">
+      <command>pam_mail.so</command>
+      <arg choice="opt">
+	close
+      </arg>
+      <arg choice="opt">
+	debug
+      </arg>
+      <arg choice="opt">
+        dir=<replaceable>maildir</replaceable>
+      </arg>
+      <arg choice="opt">
+	empty
+      </arg>
+      <arg choice="opt">
+	hash=<replaceable>count</replaceable>
+      </arg>
+      <arg choice="opt">
+	noenv
+      </arg>
+      <arg choice="opt">
+	nopen
+      </arg>
+      <arg choice="opt">
+	quiet
+      </arg>
+      <arg choice="opt">
+	standard
+      </arg>
+    </cmdsynopsis>
+  </refsynopsisdiv>
+
+  <refsect1 id="pam_mail-description">
+
+    <title>DESCRIPTION</title>
+
+    <para>
+      The pam_mail PAM module provides the "you have new mail"
+      service to the user. It can be plugged into any application
+      that has credential or session hooks. It gives a single message
+      indicating the <emphasis>newness</emphasis> of any mail it finds
+      in the user's mail folder. This module also sets the PAM
+      environment variable, <emphasis remap='B'>MAIL</emphasis>, to the
+      user's mail directory.
+    </para>
+    <para>
+      If the mail spool file (be it <filename>/var/mail/$USER</filename>
+      or a pathname given with the <option>dir=</option> parameter) is
+      a directory then pam_mail assumes it is in the
+      <emphasis remap='I'>Maildir</emphasis> format.
+    </para>
+  </refsect1>
+
+  <refsect1 id="pam_mail-options">
+
+    <title>OPTIONS</title>
+    <para>
+      <variablelist>
+
+        <varlistentry>
+          <term>
+            <option>close</option>
+          </term>
+          <listitem>
+            <para>
+              Indicate if the user has any mail also on logout.
+            </para>
+          </listitem>
+        </varlistentry>
+
+        <varlistentry>
+          <term>
+            <option>debug</option>
+          </term>
+          <listitem>
+            <para>
+	      Print debug information.
+            </para>
+          </listitem>
+        </varlistentry>
+
+        <varlistentry>
+          <term>
+            <option>dir=<replaceable>maildir</replaceable></option>
+          </term>
+          <listitem>
+            <para>
+              Look for the user's mail in an alternative location defined by
+             <filename>maildir/&lt;login&gt;</filename>.  The default
+             location for mail is <filename>/var/mail/&lt;login&gt;</filename>.
+             Note, if the supplied
+             <filename>maildir</filename> is prefixed by a '~', the
+             directory is interpreted as indicating a file in the user's
+             home directory.
+            </para>
+          </listitem>
+	</varlistentry>
+
+        <varlistentry>
+          <term>
+            <option>empty</option>
+          </term>
+          <listitem>
+            <para>
+              Also print message if user has no mail.
+            </para>
+          </listitem>
+        </varlistentry>
+
+        <varlistentry>
+          <term>
+            <option>hash=<replaceable>count</replaceable></option>
+          </term>
+          <listitem>
+            <para>
+              Mail directory hash depth. For example, a
+              <emphasis>hashcount</emphasis> of 2 would
+              make the mail file be
+              <filename>/var/spool/mail/u/s/user</filename>.
+            </para>
+          </listitem>
+        </varlistentry>
+
+        <varlistentry>
+          <term>
+            <option>noenv</option>
+          </term>
+          <listitem>
+            <para>
+	      Do not set the <emphasis remap='B'>MAIL</emphasis>
+              environment variable.
+            </para>
+          </listitem>
+        </varlistentry>
+
+        <varlistentry>
+          <term>
+            <option>nopen</option>
+          </term>
+          <listitem>
+            <para>
+	      Don't print any mail information on login. This flag is
+              useful to get the <emphasis remap='B'>MAIL</emphasis>
+              environment variable set, but to not display any information
+              about it.
+            </para>
+          </listitem>
+        </varlistentry>
+
+        <varlistentry>
+          <term>
+            <option>quiet</option>
+          </term>
+          <listitem>
+            <para>
+	      Only report when there is new mail.
+            </para>
+          </listitem>
+        </varlistentry>
+
+        <varlistentry>
+          <term>
+            <option>standard</option>
+          </term>
+          <listitem>
+            <para>
+	      Old style "You have..." format which doesn't show the
+              mail spool being used. This also implies "empty".
+            </para>
+          </listitem>
+        </varlistentry>
+
+      </variablelist>
+
+    </para>
+  </refsect1>
+
+  <refsect1 id="pam_mail-types">
+    <title>MODULE TYPES PROVIDED</title>
+    <para>
+      The <option>session</option> and
+      <option>auth</option> (on establishment and
+      deletion of credentials) module types are provided.
+    </para>
+  </refsect1>
+
+  <refsect1 id='pam_mail-return_values'>
+    <title>RETURN VALUES</title>
+    <variablelist>
+      <varlistentry>
+        <term>PAM_BUF_ERR</term>
+        <listitem>
+           <para>
+             Memory buffer error.
+          </para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term>PAM_SERVICE_ERR</term>
+        <listitem>
+          <para>
+	    Badly formed arguments.
+          </para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term>PAM_SUCCESS</term>
+        <listitem>
+          <para>
+            Success.
+          </para>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry>
+        <term>PAM_USER_UNKNOWN</term>
+        <listitem>
+          <para>
+            User not known.
+          </para>
+        </listitem>
+      </varlistentry>
+
+    </variablelist>
+  </refsect1>
+
+  <refsect1 id='pam_mail-examples'>
+    <title>EXAMPLES</title>
+    <para>
+      Add the following line to <filename>/etc/pam.d/login</filename> to
+      indicate that the user has new mail when they login to the system.
+      <programlisting>
+session  optional  pam_mail.so standard
+      </programlisting>
+    </para>
+  </refsect1>
+
+  <refsect1 id='pam_mail-see_also'>
+    <title>SEE ALSO</title>
+    <para>
+      <citerefentry>
+	<refentrytitle>pam.conf</refentrytitle><manvolnum>5</manvolnum>
+      </citerefentry>,
+      <citerefentry>
+	<refentrytitle>pam.d</refentrytitle><manvolnum>5</manvolnum>
+      </citerefentry>,
+      <citerefentry>
+	<refentrytitle>pam</refentrytitle><manvolnum>8</manvolnum>
+      </citerefentry>
+    </para>
+  </refsect1>
+
+  <refsect1 id='pam_mail-author'>
+    <title>AUTHOR</title>
+      <para>
+        pam_mail was written by Andrew G. Morgan &lt;morgan@kernel.org&gt;.
+      </para>
+  </refsect1>
+
+</refentry>
diff --git a/modules/pam_mail/pam_mail.c b/modules/pam_mail/pam_mail.c
new file mode 100644
index 0000000..17383c7
--- /dev/null
+++ b/modules/pam_mail/pam_mail.c
@@ -0,0 +1,468 @@
+/*
+ * pam_mail module
+ *
+ * Written by Andrew Morgan <morgan@linux.kernel.org> 1996/3/11
+ * $HOME additions by David Kinchlea <kinch@kinch.ark.com> 1997/1/7
+ * mailhash additions by Chris Adams <cadams@ro.com> 1998/7/11
+ */
+
+#include "config.h"
+
+#include <ctype.h>
+#include <pwd.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <syslog.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <errno.h>
+
+#ifdef HAVE_PATHS_H
+#include <paths.h>
+#endif
+
+#define DEFAULT_MAIL_DIRECTORY    PAM_PATH_MAILDIR
+#define MAIL_FILE_FORMAT          "%s%s/%s"
+#define MAIL_ENV_NAME             "MAIL"
+#define MAIL_ENV_FORMAT           MAIL_ENV_NAME "=%s"
+
+#include <security/pam_modules.h>
+#include <security/_pam_macros.h>
+#include <security/pam_modutil.h>
+#include <security/pam_ext.h>
+#include "pam_inline.h"
+
+/* argument parsing */
+
+#define PAM_DEBUG_ARG		0x0001
+#define PAM_NO_LOGIN		0x0002
+#define PAM_LOGOUT_TOO		0x0004
+#define PAM_NEW_MAIL_DIR	0x0010
+#define PAM_MAIL_SILENT		0x0020
+#define PAM_NO_ENV		0x0040
+#define PAM_HOME_MAIL		0x0100
+#define PAM_EMPTY_TOO		0x0200
+#define PAM_STANDARD_MAIL	0x0400
+#define PAM_QUIET_MAIL		0x1000
+
+#define HAVE_NEW_MAIL           0x1
+#define HAVE_OLD_MAIL           0x2
+#define HAVE_NO_MAIL            0x3
+#define HAVE_MAIL               0x4
+
+static int
+_pam_parse (const pam_handle_t *pamh, int flags, int argc,
+	    const char **argv, const char **maildir, size_t *hashcount)
+{
+    int ctrl=0;
+
+    if (flags & PAM_SILENT) {
+	ctrl |= PAM_MAIL_SILENT;
+    }
+
+    *hashcount = 0;
+
+    /* step through arguments */
+    for (; argc-- > 0; ++argv) {
+	const char *str;
+
+	/* generic options */
+
+	if (!strcmp(*argv,"debug"))
+	    ctrl |= PAM_DEBUG_ARG;
+	else if (!strcmp(*argv,"quiet"))
+	    ctrl |= PAM_QUIET_MAIL;
+	else if (!strcmp(*argv,"standard"))
+	    ctrl |= PAM_STANDARD_MAIL | PAM_EMPTY_TOO;
+	else if ((str = pam_str_skip_prefix(*argv, "dir=")) != NULL) {
+	    *maildir = str;
+	    if (**maildir != '\0') {
+		D(("new mail directory: %s", *maildir));
+		ctrl |= PAM_NEW_MAIL_DIR;
+	    } else {
+		pam_syslog(pamh, LOG_ERR,
+			   "dir= specification missing argument - ignored");
+	    }
+	} else if ((str = pam_str_skip_prefix(*argv, "hash=")) != NULL) {
+	    char *ep = NULL;
+	    *hashcount = strtoul(str,&ep,10);
+	    if (!ep) {
+		*hashcount = 0;
+	    }
+	} else if (!strcmp(*argv,"close")) {
+	    ctrl |= PAM_LOGOUT_TOO;
+	} else if (!strcmp(*argv,"nopen")) {
+	    ctrl |= PAM_NO_LOGIN;
+	} else if (!strcmp(*argv,"noenv")) {
+	    ctrl |= PAM_NO_ENV;
+	} else if (!strcmp(*argv,"empty")) {
+	    ctrl |= PAM_EMPTY_TOO;
+	} else {
+	    pam_syslog(pamh, LOG_ERR, "unknown option: %s", *argv);
+	}
+    }
+
+    if ((*hashcount != 0) && !(ctrl & PAM_NEW_MAIL_DIR)) {
+	*maildir = DEFAULT_MAIL_DIRECTORY;
+	ctrl |= PAM_NEW_MAIL_DIR;
+    }
+
+    return ctrl;
+}
+
+static int
+get_folder(pam_handle_t *pamh, int ctrl,
+	   const char *path_mail, char **folder_p, size_t hashcount,
+	   const struct passwd *pwd)
+{
+    int retval;
+    const char *path;
+    char *folder = NULL;
+
+    if (ctrl & PAM_NEW_MAIL_DIR) {
+	path = path_mail;
+	if (*path == '~') {	/* support for $HOME delivery */
+	    /*
+	     * "~/xxx" and "~xxx" are treated as same
+	     */
+	    if (!*++path || (*path == '/' && !*++path)) {
+		pam_syslog(pamh, LOG_ERR,
+			   "badly formed mail path [%s]", path_mail);
+		retval = PAM_SERVICE_ERR;
+		goto get_folder_cleanup;
+	    }
+	    ctrl |= PAM_HOME_MAIL;
+	    if (hashcount != 0) {
+		pam_syslog(pamh, LOG_ERR,
+			   "cannot do hash= and home directory mail");
+	    }
+	}
+    } else {
+	path = DEFAULT_MAIL_DIRECTORY;
+    }
+
+    /* put folder together */
+
+    hashcount = hashcount < strlen(pwd->pw_name) ?
+      hashcount : strlen(pwd->pw_name);
+
+    retval = PAM_BUF_ERR;
+    if (ctrl & PAM_HOME_MAIL) {
+	if (asprintf(&folder, MAIL_FILE_FORMAT, pwd->pw_dir, "", path) < 0)
+	    goto get_folder_cleanup;
+    } else {
+	int rc;
+	size_t i;
+	char *hash;
+
+	if ((hash = malloc(2 * hashcount + 1)) == NULL)
+	    goto get_folder_cleanup;
+
+	for (i = 0; i < hashcount; i++) {
+	    hash[2 * i] = '/';
+	    hash[2 * i + 1] = pwd->pw_name[i];
+	}
+	hash[2 * i] = '\0';
+
+	rc = asprintf(&folder, MAIL_FILE_FORMAT, path, hash, pwd->pw_name);
+	_pam_overwrite(hash);
+	_pam_drop(hash);
+	if (rc < 0)
+	    goto get_folder_cleanup;
+    }
+    D(("folder=[%s]", folder));
+    retval = PAM_SUCCESS;
+
+    /* tidy up */
+
+  get_folder_cleanup:
+    path = NULL;
+
+    *folder_p = folder;
+    folder = NULL;
+
+    if (retval == PAM_BUF_ERR)
+	pam_syslog(pamh, LOG_CRIT, "out of memory for mail folder");
+
+    return retval;
+}
+
+static int
+get_mail_status(pam_handle_t *pamh, int ctrl, const char *folder)
+{
+    int type = 0;
+    struct stat mail_st;
+
+    if (stat(folder, &mail_st) < 0)
+	return 0;
+
+    if (S_ISDIR(mail_st.st_mode)) {	/* Assume Maildir format */
+	int i, save_errno;
+	char *dir;
+	struct dirent **namelist;
+
+	if (asprintf(&dir, "%s/new", folder) < 0) {
+	    pam_syslog(pamh, LOG_CRIT, "out of memory");
+	    goto get_mail_status_cleanup;
+	}
+	i = scandir(dir, &namelist, 0, alphasort);
+	save_errno = errno;
+	_pam_overwrite(dir);
+	_pam_drop(dir);
+	if (i < 0) {
+	    type = 0;
+	    namelist = NULL;
+	    if (save_errno == ENOMEM) {
+		pam_syslog(pamh, LOG_CRIT, "out of memory");
+		goto get_mail_status_cleanup;
+	    }
+	}
+	type = (i > 2) ? HAVE_NEW_MAIL : 0;
+	while (--i >= 0)
+	    _pam_drop(namelist[i]);
+	_pam_drop(namelist);
+	if (type == 0) {
+	    if (asprintf(&dir, "%s/cur", folder) < 0) {
+		pam_syslog(pamh, LOG_CRIT, "out of memory");
+		goto get_mail_status_cleanup;
+	    }
+	    i = scandir(dir, &namelist, 0, alphasort);
+	    save_errno = errno;
+	    _pam_overwrite(dir);
+	    _pam_drop(dir);
+	    if (i < 0) {
+		type = 0;
+		namelist = NULL;
+		if (save_errno == ENOMEM) {
+		    pam_syslog(pamh, LOG_CRIT, "out of memory");
+		    goto get_mail_status_cleanup;
+		}
+	    }
+	    if (i > 2)
+	        type = HAVE_OLD_MAIL;
+	    else
+	        type = (ctrl & PAM_EMPTY_TOO) ? HAVE_NO_MAIL : 0;
+	    while (--i >= 0)
+		_pam_drop(namelist[i]);
+	    _pam_drop(namelist);
+	}
+    } else {
+	if (mail_st.st_size > 0) {
+	    if (mail_st.st_atime < mail_st.st_mtime)	/* new */
+	        type = HAVE_NEW_MAIL;
+	    else		/* old */
+	        type = (ctrl & PAM_STANDARD_MAIL) ? HAVE_MAIL : HAVE_OLD_MAIL;
+	} else if (ctrl & PAM_EMPTY_TOO) {
+	    type = HAVE_NO_MAIL;
+	} else {
+	    type = 0;
+	}
+    }
+
+  get_mail_status_cleanup:
+    memset(&mail_st, 0, sizeof(mail_st));
+    D(("user has %d mail in %s folder", type, folder));
+    return type;
+}
+
+static int
+report_mail(pam_handle_t *pamh, int ctrl, int type, const char *folder)
+{
+    int retval;
+
+    if ((ctrl & PAM_MAIL_SILENT) ||
+	((ctrl & PAM_QUIET_MAIL) && type != HAVE_NEW_MAIL))
+      {
+	D(("keeping quiet"));
+	retval = PAM_SUCCESS;
+      }
+    else
+      {
+	if (ctrl & PAM_STANDARD_MAIL)
+	  switch (type)
+	    {
+	    case HAVE_NO_MAIL:
+	      retval = pam_info (pamh, "%s", _("You have no mail."));
+	      break;
+	    case HAVE_NEW_MAIL:
+	      retval = pam_info (pamh, "%s", _("You have new mail."));
+	      break;
+	    case HAVE_OLD_MAIL:
+	      retval = pam_info (pamh, "%s", _("You have old mail."));
+	      break;
+	    case HAVE_MAIL:
+	    default:
+	      retval = pam_info (pamh, "%s", _("You have mail."));
+	      break;
+	    }
+	else
+	  switch (type)
+	    {
+	    case HAVE_NO_MAIL:
+	      retval = pam_info (pamh, _("You have no mail in folder %s."),
+				 folder);
+	      break;
+	    case HAVE_NEW_MAIL:
+	      retval = pam_info (pamh, _("You have new mail in folder %s."),
+				 folder);
+	      break;
+	    case HAVE_OLD_MAIL:
+	      retval = pam_info (pamh, _("You have old mail in folder %s."),
+				 folder);
+	      break;
+	    case HAVE_MAIL:
+	    default:
+	      retval = pam_info (pamh, _("You have mail in folder %s."),
+				 folder);
+	      break;
+	    }
+      }
+
+    D(("returning %s", pam_strerror(pamh, retval)));
+    return retval;
+}
+
+static int _do_mail(pam_handle_t *, int, int, const char **, int);
+
+/* --- authentication functions --- */
+
+int
+pam_sm_authenticate (pam_handle_t *pamh UNUSED, int flags UNUSED,
+		     int argc UNUSED, const char **argv UNUSED)
+{
+    return PAM_IGNORE;
+}
+
+/* Checking mail as part of authentication */
+int pam_sm_setcred(pam_handle_t *pamh, int flags, int argc,
+    const char **argv)
+{
+    if (!(flags & (PAM_ESTABLISH_CRED|PAM_DELETE_CRED)))
+      return PAM_IGNORE;
+    return _do_mail(pamh,flags,argc,argv,(flags & PAM_ESTABLISH_CRED));
+}
+
+/* --- session management functions --- */
+
+int pam_sm_close_session(pam_handle_t *pamh,int flags,int argc
+			 ,const char **argv)
+{
+    return _do_mail(pamh,flags,argc,argv,0);
+}
+
+/* Checking mail as part of the session management */
+int pam_sm_open_session(pam_handle_t *pamh, int flags, int argc,
+    const char **argv)
+{
+    return _do_mail(pamh,flags,argc,argv,1);
+}
+
+
+/* --- The Beaf (Tm) --- */
+
+static int _do_mail(pam_handle_t *pamh, int flags, int argc,
+    const char **argv, int est)
+{
+    int retval, ctrl, type;
+    size_t hashcount;
+    char *folder = NULL;
+    const char *user;
+    const char *path_mail = NULL;
+    const struct passwd *pwd = NULL;
+
+    /*
+     * this module (un)sets the MAIL environment variable, and checks if
+     * the user has any new mail.
+     */
+
+    ctrl = _pam_parse(pamh, flags, argc, argv, &path_mail, &hashcount);
+
+    retval = pam_get_user(pamh, &user, NULL);
+    if (retval != PAM_SUCCESS) {
+	pam_syslog(pamh, LOG_NOTICE, "cannot determine user name: %s",
+		   pam_strerror(pamh, retval));
+	return PAM_USER_UNKNOWN;
+    }
+
+    pwd = pam_modutil_getpwnam (pamh, user);
+    if (pwd == NULL) {
+        pam_syslog(pamh, LOG_NOTICE, "user unknown");
+        return PAM_USER_UNKNOWN;
+    }
+
+    /* which folder? */
+
+    retval = get_folder(pamh, ctrl, path_mail, &folder, hashcount, pwd);
+    if (retval != PAM_SUCCESS) {
+	D(("failed to find folder"));
+	return retval;
+    }
+
+    /* set the MAIL variable? */
+
+    if (!(ctrl & PAM_NO_ENV) && est) {
+	char *tmp;
+
+	if (asprintf(&tmp, MAIL_ENV_FORMAT, folder) < 0) {
+	    pam_syslog(pamh, LOG_CRIT,
+		       "no memory for " MAIL_ENV_NAME " variable");
+	    retval = PAM_BUF_ERR;
+	    goto do_mail_cleanup;
+	}
+	D(("setting env: %s", tmp));
+	retval = pam_putenv(pamh, tmp);
+	_pam_overwrite(tmp);
+	_pam_drop(tmp);
+	if (retval != PAM_SUCCESS) {
+	    pam_syslog(pamh, LOG_CRIT,
+		       "unable to set " MAIL_ENV_NAME " variable");
+	    retval = PAM_BUF_ERR;
+	    goto do_mail_cleanup;
+	}
+    } else {
+	D(("not setting " MAIL_ENV_NAME " variable"));
+    }
+
+    /*
+     * OK. we've got the mail folder... what about its status?
+     */
+
+    if ((est && !(ctrl & PAM_NO_LOGIN))
+	|| (!est && (ctrl & PAM_LOGOUT_TOO))) {
+	PAM_MODUTIL_DEF_PRIVS(privs);
+
+	if (pam_modutil_drop_priv(pamh, &privs, pwd)) {
+	  retval = PAM_SESSION_ERR;
+	  goto do_mail_cleanup;
+	} else {
+	  type = get_mail_status(pamh, ctrl, folder);
+	  if (pam_modutil_regain_priv(pamh, &privs)) {
+	    retval = PAM_SESSION_ERR;
+	    goto do_mail_cleanup;
+	  }
+	}
+
+	if (type != 0) {
+	    retval = report_mail(pamh, ctrl, type, folder);
+	    type = 0;
+	}
+    }
+
+    /* Delete environment variable? */
+    if ( ! est && ! (ctrl & PAM_NO_ENV) )
+	(void) pam_putenv(pamh, MAIL_ENV_NAME);
+
+  do_mail_cleanup:
+    _pam_overwrite(folder);
+    _pam_drop(folder);
+
+    /* indicate success or failure */
+
+    return retval;
+}
+
+/* end of module definition */
diff --git a/modules/pam_mail/tst-pam_mail b/modules/pam_mail/tst-pam_mail
new file mode 100755
index 0000000..99fb7ed
--- /dev/null
+++ b/modules/pam_mail/tst-pam_mail
@@ -0,0 +1,2 @@
+#!/bin/sh
+../../tests/tst-dlopen .libs/pam_mail.so