Mercurial > gnulib
view lib/xgetgroups.c @ 40200:19988ebda9fa
relocatable-prog: Improve verbose output.
* build-aux/install-reloc (func_verbose): Escape characters that would
be interpreted by the shell.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 24 Feb 2019 15:18:24 +0100 |
parents | b06060465f09 |
children |
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/* xgetgroups.c -- return a list of the groups a user or current process is in Copyright (C) 2007-2019 Free Software Foundation, Inc. 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 3 of the License, 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, see <https://www.gnu.org/licenses/>. */ /* Extracted from coreutils' src/id.c. */ #include <config.h> #include "mgetgroups.h" #include <errno.h> #include "xalloc.h" /* Like mgetgroups, but call xalloc_die on allocation failure. */ int xgetgroups (char const *username, gid_t gid, gid_t **groups) { int result = mgetgroups (username, gid, groups); if (result == -1 && errno == ENOMEM) xalloc_die (); return result; }