xv6/ln.c

15 lines
295 B
C

#include "types.h"
#include "stat.h"
#include "user.h"
int main(int argc, char *argv[]) {
if (argc != 3) {
printf(2, "Usage: ln old new\n");
exit();
}
if (link(argv[1], argv[2]) < 0) {
printf(2, "link %s %s: failed\n", argv[1], argv[2]);
}
exit();
}