diff options
Diffstat (limited to 'btrfs-crc.c')
| -rw-r--r-- | btrfs-crc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/btrfs-crc.c b/btrfs-crc.c index 1990534a..723e0b7a 100644 --- a/btrfs-crc.c +++ b/btrfs-crc.c @@ -20,6 +20,7 @@ #include <stdlib.h> #include <unistd.h> #include "crc32c.h" +#include "utils.h" void usage(void) { @@ -62,13 +63,13 @@ int main(int argc, char **argv) } } + set_argv0(argv); str = argv[optind]; if (!loop) { - if (optind >= argc) { - fprintf(stderr, "not enough arguments\n"); + if (check_argc_min(argc - optind, 1)) return 255; - } + printf("%12u - %s\n", crc32c(~1, str, strlen(str)), str); return 0; } |