nss/nss_files/files-grp.c

   1 /* Group file parser in nss_files module.
   2 Copyright (C) 1996 Free Software Foundation, Inc.
   3 This file is part of the GNU C Library.
   4
   5 The GNU C Library is free software; you can redistribute it and/or
   6 modify it under the terms of the GNU Library General Public License as
   7 published by the Free Software Foundation; either version 2 of the
   8 License, or (at your option) any later version.
   9
  10 The GNU C Library is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 Library General Public License for more details.
  14
  15 You should have received a copy of the GNU Library General Public
  16 License along with the GNU C Library; see the file COPYING.LIB.  If
  17 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  18 Cambridge, MA 02139, USA.  */
  19
  20 #include <grp.h>
  21
  22 #define STRUCTURE       group
  23 #define ENTNAME         grent
  24 #define DATABASE        "group"
  25 struct grent_data {};
  26
  27 /* Our parser function is already defined in fgetgrent.c, so use that.
  28    to parse lines from the database file.  */
  29 #define EXTERN_PARSER
  30 #include "files-parse.c"
  31 #include GENERIC
  32
  33 DB_LOOKUP (grnam, 1 + strlen (name), (".%s", name),
  34            {
  35              if (! strcmp (name, result->gr_name))
  36                break;
  37            }, const char *name)
  38
  39 DB_LOOKUP (grgid, 20, ("=%lu", (unsigned long int) gid),
  40            {
  41              if (result->gr_gid == gid)
  42                break;
  43            }, gid_t gid)