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- /*
- * newslock - simple, unbroken version of ln(1) for shell-program locking
- *
- * (System V has broken ln(1) itself.)
- */
- #include <stdio.h>
-
- main(argc, argv)
- int argc;
- char *argv[];
- {
- if (argc != 3) {
- fprintf(stderr, "Usage: %s tempname lockname\n", argv[0]);
- exit(2);
- }
-
- if (link(argv[1], argv[2]) < 0)
- exit(1);
- else
- exit(0);
- /* NOTREACHED */
- }
-