mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
/* Copyright (C) 2009 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
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, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <stdbool.h>
|
|
#include <stdio.h>
|
|
#include <gshadow.h>
|
|
|
|
#define _S(x) x ? x : ""
|
|
|
|
|
|
/* Write an entry to the given stream.
|
|
This must know the format of the group file. */
|
|
int
|
|
putsgent (const struct sgrp *g, FILE *stream)
|
|
{
|
|
int errors = 0;
|
|
|
|
_IO_flockfile (stream);
|
|
|
|
if (fprintf (stream, "%s:%s:", g->sg_namp, _S (g->sg_passwd)) < 0)
|
|
++errors;
|
|
|
|
bool first = true;
|
|
char **sp = g->sg_adm;
|
|
if (sp != NULL)
|
|
while (*sp != NULL)
|
|
{
|
|
if (fprintf (stream, "%s%s", first ? "" : ",", *sp++) < 0)
|
|
{
|
|
++errors;
|
|
break;
|
|
}
|
|
first = false;
|
|
}
|
|
if (putc_unlocked (':', stream) == EOF)
|
|
++errors;
|
|
|
|
first = true;
|
|
sp = g->sg_mem;
|
|
if (sp != NULL)
|
|
while (*sp != NULL)
|
|
{
|
|
if (fprintf (stream, "%s%s", first ? "" : ",", *sp++) < 0)
|
|
{
|
|
++errors;
|
|
break;
|
|
}
|
|
first = false;
|
|
}
|
|
if (putc_unlocked ('\n', stream) == EOF)
|
|
++errors;
|
|
|
|
_IO_funlockfile (stream);
|
|
|
|
return errors ? -1 : 0;
|
|
}
|