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authorZack Weinberg <zackw@panix.com>2017-06-08 15:39:03 -0400
committerZack Weinberg <zackw@panix.com>2017-06-08 15:39:03 -0400
commit5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch)
tree4470480d904b65cf14ca524f96f79eca818c3eaf /manual/examples/db.c
parent199fc19d3aaaf57944ef036e15904febe877fc93 (diff)
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Prepare for radical source tree reorganization.zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage directory, REORG.TODO, except for files that will certainly still exist in their current form at top level when we're done (COPYING, COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which are moved to the new directory OldChangeLogs, instead), and the generated file INSTALL (which is just deleted; in the new order, there will be no generated files checked into version control).
Diffstat (limited to 'manual/examples/db.c')
-rw-r--r--manual/examples/db.c69
1 files changed, 0 insertions, 69 deletions
diff --git a/manual/examples/db.c b/manual/examples/db.c
deleted file mode 100644
index 652662682d..0000000000
--- a/manual/examples/db.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* User and Group Database Example
- Copyright (C) 1991-2017 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 2
- 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, if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <grp.h>
-#include <pwd.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-int
-main (void)
-{
- uid_t me;
- struct passwd *my_passwd;
- struct group *my_group;
- char **members;
-
- /* Get information about the user ID. */
- me = getuid ();
- my_passwd = getpwuid (me);
- if (!my_passwd)
- {
- printf ("Couldn't find out about user %d.\n", (int) me);
- exit (EXIT_FAILURE);
- }
-
- /* Print the information. */
- printf ("I am %s.\n", my_passwd->pw_gecos);
- printf ("My login name is %s.\n", my_passwd->pw_name);
- printf ("My uid is %d.\n", (int) (my_passwd->pw_uid));
- printf ("My home directory is %s.\n", my_passwd->pw_dir);
- printf ("My default shell is %s.\n", my_passwd->pw_shell);
-
- /* Get information about the default group ID. */
- my_group = getgrgid (my_passwd->pw_gid);
- if (!my_group)
- {
- printf ("Couldn't find out about group %d.\n",
- (int) my_passwd->pw_gid);
- exit (EXIT_FAILURE);
- }
-
- /* Print the information. */
- printf ("My default group is %s (%d).\n",
- my_group->gr_name, (int) (my_passwd->pw_gid));
- printf ("The members of this group are:\n");
- members = my_group->gr_mem;
- while (*members)
- {
- printf (" %s\n", *(members));
- members++;
- }
-
- return EXIT_SUCCESS;
-}