kc3-lang/gnulib/lib/xgetgroups.c

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• Hash : 7b089321
  Author :
  Date : 2025-01-01T09:24:36
  

  maint: run 'make update-copyright'
  

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• lib/xgetgroups.c

• /* xgetgroups.c -- return a list of the groups a user or current process is in
  
     Copyright (C) 2007-2025 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;
  }
  

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