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authorPaul Eggert <eggert@cs.ucla.edu>2006-08-21 07:26:38 +0000
committerPaul Eggert <eggert@cs.ucla.edu>2006-08-21 07:26:38 +0000
commit0f7a044109b860443ecaa4f8a37652b1b4423057 (patch)
treeb5834ed9867213221a2636e0fa7e8da178749a76 /lib/getugroups.c
parent11fd62b0080ce376b26241bd789b7e7390befef6 (diff)
downloadcoreutils-0f7a044109b860443ecaa4f8a37652b1b4423057.tar.xz
Remove from CVS, since the bootstrap script generates them automatically.
Diffstat (limited to 'lib/getugroups.c')
-rw-r--r--lib/getugroups.c106
1 files changed, 0 insertions, 106 deletions
diff --git a/lib/getugroups.c b/lib/getugroups.c
deleted file mode 100644
index dfcffd75f..000000000
--- a/lib/getugroups.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/* getugroups.c -- return a list of the groups a user is in
-
- Copyright (C) 1990, 1991, 1998, 1999, 2000, 2003, 2004, 2005 Free
- Software Foundation.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-/* Written by David MacKenzie. */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <stdio.h> /* grp.h on alpha OSF1 V2.0 uses "FILE *". */
-#include <grp.h>
-
-#include <unistd.h>
-
-#include <errno.h>
-#ifndef EOVERFLOW
-# define EOVERFLOW EINVAL
-#endif
-
-/* Some old header files might not declare setgrent, getgrent, and endgrent.
- If you don't have them at all, we can't implement this function.
- You lose! */
-struct group *getgrent ();
-
-#include <string.h>
-
-#define STREQ(s1, s2) ((strcmp (s1, s2) == 0))
-
-/* Like `getgroups', but for user USERNAME instead of for the current
- process. Store at most MAXCOUNT group IDs in the GROUPLIST array.
- If GID is not -1, store it first (if possible). GID should be the
- group ID (pw_gid) obtained from getpwuid, in case USERNAME is not
- listed in /etc/groups.
- Always return the number of groups of which USERNAME is a member. */
-
-int
-getugroups (int maxcount, GETGROUPS_T *grouplist, char *username, gid_t gid)
-{
- struct group *grp;
- register char **cp;
- register int count = 0;
-
- if (gid != (gid_t) -1)
- {
- if (maxcount != 0)
- grouplist[count] = gid;
- ++count;
- }
-
- setgrent ();
- while ((grp = getgrent ()) != 0)
- {
- for (cp = grp->gr_mem; *cp; ++cp)
- {
- int n;
-
- if ( ! STREQ (username, *cp))
- continue;
-
- /* See if this group number is already on the list. */
- for (n = 0; n < count; ++n)
- if (grouplist && grouplist[n] == grp->gr_gid)
- break;
-
- /* If it's a new group number, then try to add it to the list. */
- if (n == count)
- {
- if (maxcount != 0)
- {
- if (count >= maxcount)
- {
- endgrent ();
- return count;
- }
- grouplist[count] = grp->gr_gid;
- }
- count++;
- if (count < 0)
- {
- errno = EOVERFLOW;
- return -1;
- }
- }
- }
- }
- endgrent ();
-
- return count;
-}