aboutsummaryrefslogtreecommitdiff
path: root/posix/group_member.c
diff options
context:
space:
mode:
Diffstat (limited to 'posix/group_member.c')
-rw-r--r--posix/group_member.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/posix/group_member.c b/posix/group_member.c
deleted file mode 100644
index 7bd9c46ba2..0000000000
--- a/posix/group_member.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* `group_member' -- test if process is in a given group.
- Copyright (C) 1995, 1997, 2002 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/types.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <limits.h>
-
-#ifndef NGROUPS_MAX
-#define NGROUPS_MAX 16 /* First guess. */
-#endif
-
-int
-__group_member (gid)
- gid_t gid;
-{
- int n, size;
- gid_t *groups;
-
- size = NGROUPS_MAX;
- do
- {
- groups = __alloca (size * sizeof *groups);
- n = __getgroups (size, groups);
- size *= 2;
- } while (n == size / 2);
-
- while (n >= 0)
- if (groups[n--] == gid)
- return 1;
-
- return 0;
-}
-weak_alias (__group_member, group_member)