mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-17 02:20:10 +00:00
41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
110 lines
3.4 KiB
C
110 lines
3.4 KiB
C
/* Copyright (c) 1997, 1998, 1999 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
|
|
|
|
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 <string.h>
|
|
#include <rpcsvc/nis.h>
|
|
|
|
nis_error
|
|
nis_removemember (const_nis_name member, const_nis_name group)
|
|
{
|
|
if (group != NULL && group[0] != '\0')
|
|
{
|
|
size_t grouplen = strlen (group);
|
|
char buf[grouplen + 14 + NIS_MAXNAMELEN];
|
|
char leafbuf[grouplen + 2];
|
|
char domainbuf[grouplen + 2];
|
|
nis_name *newmem;
|
|
nis_result *res, *res2;
|
|
nis_error status;
|
|
char *cp, *cp2;
|
|
unsigned long int i, j, k;
|
|
|
|
cp = stpcpy (buf, nis_leaf_of_r (group, leafbuf, sizeof (leafbuf) - 1));
|
|
cp = stpcpy (cp, ".groups_dir");
|
|
cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1);
|
|
if (cp2 != NULL && cp2[0] != '\0')
|
|
{
|
|
cp = stpcpy (cp, ".");
|
|
stpcpy (cp, cp2);
|
|
}
|
|
res = nis_lookup (buf, FOLLOW_LINKS|EXPAND_NAME);
|
|
if (res == NULL || NIS_RES_STATUS (res) != NIS_SUCCESS)
|
|
{
|
|
if (res)
|
|
{
|
|
status = NIS_RES_STATUS (res);
|
|
nis_freeresult (res);
|
|
}
|
|
else
|
|
return NIS_NOMEMORY;
|
|
return status;
|
|
}
|
|
|
|
if ((res->objects.objects_len != 1) ||
|
|
(__type_of (NIS_RES_OBJECT (res)) != NIS_GROUP_OBJ))
|
|
{
|
|
nis_freeresult (res);
|
|
return NIS_INVALIDOBJ;
|
|
}
|
|
|
|
newmem =
|
|
calloc (NIS_RES_OBJECT(res)->GR_data.gr_members.gr_members_len,
|
|
sizeof (char *));
|
|
if (newmem == NULL)
|
|
return NIS_NOMEMORY;
|
|
|
|
k = NIS_RES_OBJECT (res)[0].GR_data.gr_members.gr_members_len;
|
|
j = 0;
|
|
for (i = 0; i < NIS_RES_OBJECT(res)->GR_data.gr_members.gr_members_len;
|
|
++i)
|
|
{
|
|
if (strcmp (NIS_RES_OBJECT(res)->GR_data.gr_members.gr_members_val[i],
|
|
member) != 0)
|
|
{
|
|
newmem[j] = NIS_RES_OBJECT(res)->GR_data.gr_members.gr_members_val[i];
|
|
++j;
|
|
}
|
|
else
|
|
{
|
|
free (NIS_RES_OBJECT(res)->GR_data.gr_members.gr_members_val[i]);
|
|
--k;
|
|
}
|
|
}
|
|
free (NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_val);
|
|
newmem = realloc (newmem, k * sizeof (char*));
|
|
if (newmem == NULL)
|
|
return NIS_NOMEMORY;
|
|
|
|
NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_val = newmem;
|
|
NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_len = k;
|
|
|
|
cp = stpcpy (buf, NIS_RES_OBJECT (res)->zo_name);
|
|
*cp++ = '.';
|
|
strncpy (cp, NIS_RES_OBJECT (res)->zo_domain, NIS_MAXNAMELEN);
|
|
res2 = nis_modify (buf, NIS_RES_OBJECT (res));
|
|
status = NIS_RES_STATUS (res2);
|
|
nis_freeresult (res);
|
|
nis_freeresult (res2);
|
|
|
|
return status;
|
|
}
|
|
else
|
|
return NIS_FAIL;
|
|
}
|