1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/* Convert a struct group object to a string.
Copyright (C) 2026 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
<https://www.gnu.org/licenses/>. */
#include <support/format_nss.h>
#include <errno.h>
#include <grp.h>
#include <support/support.h>
#include <support/xmemstream.h>
char *
support_format_group (const struct group *g)
{
if (g == NULL)
return xasprintf ("error: (errno %d, %m)\n", errno);
struct xmemstream mem;
xopen_memstream (&mem);
fprintf (mem.out, "name: %s\n", g->gr_name);
fprintf (mem.out, "passwd: %s\n", g->gr_passwd);
fprintf (mem.out, "gid: %u\n", (unsigned) g->gr_gid);
for (char **mp = g->gr_mem; *mp != NULL; ++mp)
fprintf (mem.out, "member: %s\n", *mp);
xfclose_memstream (&mem);
return mem.buffer;
}
|
