mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-14 17:11:06 +00:00
b2637a22db
2004-01-14 Ulrich Drepper <drepper@redhat.com> * libio/libio.h: Add const to function tables types. * libio/libioP.h: Likewise. * /login/utmp-private.h: Likewise. * libio/fileops.c: Add const to jump table variable definition. * libio/genops.c: Likewise. * libio/iofopncook.c: Likewise. * libio/iopopen.c: Likewise. * libio/memstream.c: Likewise. * libio/obprintf.c: Likewise. * libio/oldfileops.c: Likewise. * libio/oldiopopen.c: Likewise. * libio/strops.c: Likewise. * libio/vsnprintf.c: Likewise. * libio/vswprintf.c: Likewise. * libio/wfileops.c: Likewise. * libio/wstrops.c: Likewise. * login/getutent_r.c: Likewise. * login/getutid_r.c Likewise. * login/getutline_r.c: Likewise. * sysdeps/generic/utmp_file.c: Likewise.
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/* Copyright (C) 1996, 1997, 2002, 2004 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@cygnus.com>
|
|
and Paul Janzen <pcj@primenet.com>, 1996.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <errno.h>
|
|
#include <bits/libc-lock.h>
|
|
#include <utmp.h>
|
|
|
|
#include "utmp-private.h"
|
|
|
|
|
|
/* We have to use the lock in getutent_r.c. */
|
|
__libc_lock_define (extern, __libc_utmp_lock attribute_hidden)
|
|
|
|
|
|
int
|
|
__getutline_r (const struct utmp *line, struct utmp *buffer,
|
|
struct utmp **result)
|
|
{
|
|
int retval;
|
|
|
|
__libc_lock_lock (__libc_utmp_lock);
|
|
|
|
retval = (*__libc_utmp_jump_table->getutline_r) (line, buffer, result);
|
|
|
|
__libc_lock_unlock (__libc_utmp_lock);
|
|
|
|
return retval;
|
|
}
|
|
weak_alias (__getutline_r, getutline_r)
|