minix/commands/ash/bltin/umask.c
2009-11-09 10:26:00 +00:00

19 lines
461 B
C

/*
* Copyright (C) 1989 by Kenneth Almquist. All rights reserved.
* This file is part of ash, which is distributed under the terms specified
* by the Ash General Public License. See the file named LICENSE.
*/
#include <stdio.h>
main(argc, argv) char **argv; {
int mask;
if (argc > 1) {
fprintf(stderr, "umask: only builtin version of umask can set value\n");
exit(2);
}
printf("%.4o\n", umask(0));
return 0;
}