1 /* yes - output a string repeatedly until killed
2 Copyright (C) 1991-1997, 1999-2004, 2007-2008 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17 /* David MacKenzie <djm@gnu.ai.mit.edu> */
21 #include <sys/types.h>
27 #include "long-options.h"
29 /* The official name of this program (e.g., no `g' prefix). */
30 #define PROGRAM_NAME "yes"
32 #define AUTHORS proper_name ("David MacKenzie")
37 if (status != EXIT_SUCCESS)
38 fprintf (stderr, _("Try `%s --help' for more information.\n"),
43 Usage: %s [STRING]...\n\
46 program_name, program_name);
49 Repeatedly output a line with all specified STRING(s), or `y'.\n\
52 fputs (HELP_OPTION_DESCRIPTION, stdout);
53 fputs (VERSION_OPTION_DESCRIPTION, stdout);
54 emit_bug_reporting_address ();
60 main (int argc, char **argv)
62 initialize_main (&argc, &argv);
63 set_program_name (argv[0]);
64 setlocale (LC_ALL, "");
65 bindtextdomain (PACKAGE, LOCALEDIR);
68 atexit (close_stdout);
70 parse_long_options (argc, argv, PROGRAM_NAME, PACKAGE_NAME, Version,
71 usage, AUTHORS, (char const *) NULL);
72 if (getopt_long (argc, argv, "+", NULL, NULL) != -1)
84 for (i = optind; i < argc; i++)
85 if (fputs (argv[i], stdout) == EOF
86 || putchar (i == argc - 1 ? '\n' : ' ') == EOF)
88 error (0, errno, _("standard output"));