sbase/link.c
FRIGN 39b9aab25a Audit unlink(1)
One small thing, use argv0 in usage.
Also, add a blank line in link.c which I forgot earlier.
2015-02-28 20:05:22 +01:00

28 lines
346 B
C

/* See LICENSE file for copyright and license details. */
#include <unistd.h>
#include "util.h"
static void
usage(void)
{
eprintf("usage: %s target name\n", argv0);
}
int
main(int argc, char *argv[])
{
ARGBEGIN {
default:
usage();
} ARGEND;
if (argc != 2)
usage();
if (link(argv[0], argv[1]) < 0)
eprintf("link:");
return 0;
}