mirror of
https://github.com/sheumann/hush.git
synced 2024-12-23 05:29:58 +00:00
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Mini yes implementation for busybox
|
|
*
|
|
* Copyright (C) 2000 Edward Betts <edward@debian.org>.
|
|
*
|
|
* 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, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
*/
|
|
|
|
#include "internal.h"
|
|
#include <stdio.h>
|
|
|
|
extern int yes_main(int argc, char **argv)
|
|
{
|
|
int i;
|
|
|
|
if (argc >= 2 && *argv[1] == '-') {
|
|
usage("yes [OPTION]... [STRING]...\n"
|
|
#ifndef BB_FEATURE_TRIVIAL_HELP
|
|
"\nRepeatedly outputs a line with all specified STRING(s), or `y'.\n"
|
|
#endif
|
|
);
|
|
}
|
|
|
|
if (argc == 1) {
|
|
while (1)
|
|
if (puts("y") == EOF) {
|
|
perror("yes");
|
|
exit(FALSE);
|
|
}
|
|
}
|
|
|
|
while (1)
|
|
for (i = 1; i < argc; i++)
|
|
if (fputs(argv[i], stdout) == EOF
|
|
|| putchar(i == argc - 1 ? '\n' : ' ') == EOF) {
|
|
perror("yes");
|
|
exit(FALSE);
|
|
}
|
|
exit(TRUE);
|
|
}
|