sbase/yes.c
2012-04-23 16:27:40 +02:00

45 lines
572 B
C

/* See LICENSE file for copyright and license details. */
#include <unistd.h>
#include <libgen.h>
#include <stdio.h>
#include <stdlib.h>
#include "arg.h"
#include "util.h"
char *argv0;
void
usage(void)
{
eprintf("usage: %s [string ...]\n", basename(argv0));
}
int
main(int argc, char *argv[])
{
int i;
ARGBEGIN {
default:
usage();
} ARGEND;
if (!argc) {
for(;;)
puts("y");
}
for (;;) {
for (i = 0; i < argc; i++) {
fputs(argv[i], stdout);
if (argv[i+1] != NULL)
fputs(" ", stdout);
}
fputs("\n", stdout);
}
return EXIT_SUCCESS;
}