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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 19:41:07 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 19:41:07 +0000
commit3af6d22bb3850ab2bac67287e3a3d3b0e32868e5 (patch)
tree3ee7a3ec64525911fa865bb984c86d997d855527 /man3/getpwnam.3
parentAdding debian version 6.05.01-1. (diff)
downloadmanpages-3af6d22bb3850ab2bac67287e3a3d3b0e32868e5.tar.xz
manpages-3af6d22bb3850ab2bac67287e3a3d3b0e32868e5.zip
Merging upstream version 6.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--man3/getpwnam.335
1 files changed, 17 insertions, 18 deletions
diff --git a/man3/getpwnam.3 b/man3/getpwnam.3
index 3e6af83..424ee55 100644
--- a/man3/getpwnam.3
+++ b/man3/getpwnam.3
@@ -15,7 +15,7 @@
.\" Modified 2003-11-15 by aeb
.\" 2008-11-07, mtk, Added an example program for getpwnam_r().
.\"
-.TH getpwnam 3 2023-07-20 "Linux man-pages 6.05.01"
+.TH getpwnam 3 2023-10-31 "Linux man-pages 6.7"
.SH NAME
getpwnam, getpwnam_r, getpwuid, getpwuid_r \- get password file entry
.SH LIBRARY
@@ -25,10 +25,10 @@ Standard C library
.nf
.B #include <sys/types.h>
.B #include <pwd.h>
-.PP
+.P
.BI "struct passwd *getpwnam(const char *" name );
.BI "struct passwd *getpwuid(uid_t " uid );
-.PP
+.P
.BI "int getpwnam_r(const char *restrict " name ", \
struct passwd *restrict " pwd ,
.BI " char " buf "[restrict ." buflen "], size_t " buflen ,
@@ -37,12 +37,12 @@ struct passwd *restrict " pwd ,
.BI " char " buf "[restrict ." buflen "], size_t " buflen ,
.BI " struct passwd **restrict " result );
.fi
-.PP
+.P
.RS -4
Feature Test Macro Requirements for glibc (see
.BR feature_test_macros (7)):
.RE
-.PP
+.P
.BR getpwnam_r (),
.BR getpwuid_r ():
.nf
@@ -59,16 +59,16 @@ the broken-out fields of the record in the password database
NIS, and LDAP)
that matches the username
.IR name .
-.PP
+.P
The
.BR getpwuid ()
function returns a pointer to a structure containing
the broken-out fields of the record in the password database
that matches the user ID
.IR uid .
-.PP
+.P
The \fIpasswd\fP structure is defined in \fI<pwd.h>\fP as follows:
-.PP
+.P
.in +4n
.EX
struct passwd {
@@ -82,11 +82,11 @@ struct passwd {
};
.EE
.in
-.PP
+.P
See
.BR passwd (5)
for more information about these fields.
-.PP
+.P
The
.BR getpwnam_r ()
and
@@ -108,15 +108,15 @@ of size
A pointer to the result (in case of success) or NULL (in case no entry
was found or an error occurred) is stored in
.IR *result .
-.PP
+.P
The call
-.PP
+.P
.in +4n
.EX
sysconf(_SC_GETPW_R_SIZE_MAX)
.EE
.in
-.PP
+.P
returns either \-1, without changing
.IR errno ,
or an initial suggested size for
@@ -140,7 +140,7 @@ is set to indicate the error.
If one wants to check
.I errno
after the call, it should be set to zero before the call.
-.PP
+.P
The return value may point to a static area, and may be overwritten
by subsequent calls to
.BR getpwent (3),
@@ -149,7 +149,7 @@ or
.BR getpwuid ().
(Do not pass the returned pointer to
.BR free (3).)
-.PP
+.P
On success,
.BR getpwnam_r ()
and
@@ -235,7 +235,6 @@ T} Thread safety T{
MT-Safe locale
T}
.TE
-.sp 1
.SH VERSIONS
The
.I pw_gecos
@@ -265,7 +264,7 @@ situation: 0, ENOENT, EBADF, ESRCH, EWOULDBLOCK, EPERM, and probably others.
.\" FreeBSD 4.8, OpenBSD 3.2, NetBSD 1.6 - give EPERM
.\" SunOS 5.8 - gives EBADF
.\" Tru64 5.1b, HP-UX-11i, SunOS 5.7 - give 0
-.PP
+.P
The
.I pw_dir
field contains the name of the initial working directory of the user.
@@ -288,7 +287,7 @@ The program below demonstrates the use of
.BR getpwnam_r ()
to find the full username and user ID for the username
supplied as a command-line argument.
-.PP
+.P
.\" SRC BEGIN (getpwnam.c)
.EX
#include <errno.h>