1 /* Cut down version of getent which only returns passwd and group database
2 entries and seems to compile on most systems without too much fuss.
3 Original copyright notice below. */
5 /* Copyright (c) 1998, 1999, 2000 Free Software Foundation, Inc.
6 This file is part of the GNU C Library.
7 Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
9 The GNU C Library is free software; you can redistribute it and/or
10 modify it under the terms of the GNU Lesser General Public License as
11 published by the Free Software Foundation; either version 3 of the
12 License, or (at your option) any later version.
14 The GNU C Library is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 Library General Public License for more details.
19 You should have received a copy of the GNU Lesser General Public
20 License along with the GNU C Library; see the file COPYING.LIB. If not,
21 see <http://www.gnu.org/licenses/>. */
27 group_keys (int number, char *key[])
32 for (i = 0; i < number; ++i)
36 if (isdigit (key[i][0]))
37 grp = getgrgid (atol (key[i]));
39 grp = getgrnam (key[i]);
50 passwd_keys (int number, char *key[])
55 for (i = 0; i < number; ++i)
59 if (isdigit (key[i][0]))
60 pwd = getpwuid (atol (key[i]));
62 pwd = getpwnam (key[i]);
73 print_group (struct group *grp)
77 printf ("%s:%s:%ld:", grp->gr_name ? grp->gr_name : "",
78 grp->gr_passwd ? grp->gr_passwd : "",
79 (unsigned long)grp->gr_gid);
81 while (grp->gr_mem[i] != NULL)
83 fputs (grp->gr_mem[i], stdout);
85 if (grp->gr_mem[i] != NULL)
91 print_passwd (struct passwd *pwd)
93 printf ("%s:%s:%ld:%ld:%s:%s:%s\n",
94 pwd->pw_name ? pwd->pw_name : "",
95 pwd->pw_passwd ? pwd->pw_passwd : "",
96 (unsigned long)pwd->pw_uid,
97 (unsigned long)pwd->pw_gid,
98 pwd->pw_gecos ? pwd->pw_gecos : "",
99 pwd->pw_dir ? pwd->pw_dir : "",
100 pwd->pw_shell ? pwd->pw_shell : "");
103 int main(int argc, char **argv)
107 case 'g': /* group */
108 if (strcmp (argv[1], "group") == 0)
115 while ((grp = getgrent()) != NULL)
120 return group_keys (argc - 2, &argv[2]);
126 case 'p': /* passwd, protocols */
127 if (strcmp (argv[1], "passwd") == 0)
134 while ((pwd = getpwent()) != NULL)
139 return passwd_keys (argc - 2, &argv[2]);
146 fprintf (stderr, "Unknown database: %s\n", argv[1]);