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- /* Group merging implementation.
- Copyright (C) 2016-2019 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
- <http://www.gnu.org/licenses/>. */
- #ifndef _GRP_MERGE_H
- #define _GRP_MERGE_H 1
- #include <grp.h>
- /* Duplicate a grp struct (and its members). When no longer needed, the
- calling function must free(newbuf). */
- int
- __copy_grp (const struct group srcgrp, const size_t buflen,
- struct group *destgrp, char *destbuf, char **endptr);
- /* Merge the member lists of two grp structs together. */
- int
- __merge_grp (struct group *savedgrp, char *savedbuf, char *savedend,
- size_t buflen, struct group *mergegrp, char *mergebuf);
- #endif /* _GRP_MERGE_H */
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