diff options
Diffstat (limited to 'REORG.TODO/nis/nis_verifygroup.c')
| -rw-r--r-- | REORG.TODO/nis/nis_verifygroup.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/REORG.TODO/nis/nis_verifygroup.c b/REORG.TODO/nis/nis_verifygroup.c new file mode 100644 index 0000000000..4fb2cc5977 --- /dev/null +++ b/REORG.TODO/nis/nis_verifygroup.c @@ -0,0 +1,52 @@ +/* Copyright (c) 1997-2017 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, see + <http://www.gnu.org/licenses/>. */ + +#include <string.h> +#include <rpcsvc/nis.h> +#include <shlib-compat.h> + +nis_error +nis_verifygroup (const_nis_name group) +{ + if (group != NULL && group[0] != '\0') + { + size_t grouplen = strlen (group); + char buf[grouplen + 50]; + char leafbuf[grouplen + 2]; + char domainbuf[grouplen + 2]; + nis_result *res; + nis_error status; + char *cp, *cp2; + + 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, cp2); + } + res = nis_lookup (buf, 0); + status = NIS_RES_STATUS (res); + nis_freeresult (res); + return status; + } + else + return NIS_FAIL; +} +libnsl_hidden_nolink_def (nis_verifygroup, GLIBC_2_1) |