#include "include.h"
#include <fcntl.h>

int touch_main(int argc, char **argv) {
  if (argc < 2) {
    return 1;
  }
  int fd;
  COND_PERROR_EXP(open(argv[1], O_CREAT, 0), "open", return 1)
  close(fd);
  return 0;
}