diff options
Diffstat (limited to 'src/md5sum.c')
| -rw-r--r-- | src/md5sum.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/src/md5sum.c b/src/md5sum.c index df812b91b..c0b5ed571 100644 --- a/src/md5sum.c +++ b/src/md5sum.c @@ -117,6 +117,9 @@ static bool status_only = false; improperly formatted checksum line. */ static bool warn = false; +/* With --check, suppress the "OK" printed for each verified file. */ +static bool quiet = false; + /* The name this program was run with. */ char *program_name; @@ -124,13 +127,15 @@ char *program_name; non-character as a pseudo short option, starting with CHAR_MAX + 1. */ enum { - STATUS_OPTION = CHAR_MAX + 1 + STATUS_OPTION = CHAR_MAX + 1, + QUIET_OPTION }; static const struct option long_options[] = { { "binary", no_argument, NULL, 'b' }, { "check", no_argument, NULL, 'c' }, + { "quiet", no_argument, NULL, QUIET_OPTION }, { "status", no_argument, NULL, STATUS_OPTION }, { "text", no_argument, NULL, 't' }, { "warn", no_argument, NULL, 'w' }, @@ -177,7 +182,8 @@ With no FILE, or when FILE is -, read standard input.\n\ "), stdout); fputs (_("\ \n\ -The following two options are useful only when verifying checksums:\n\ +The following three options are useful only when verifying checksums:\n\ + --quiet don't print OK for each successfully verified file\n\ --status don't output anything, status code shows success\n\ -w, --warn warn about improperly formatted checksum lines\n\ \n\ @@ -530,8 +536,10 @@ digest_check (const char *checkfile_name) if (!status_only) { - printf ("%s: %s\n", filename, - (cnt != digest_bin_bytes ? _("FAILED") : _("OK"))); + if (cnt != digest_bin_bytes) + printf ("%s: %s\n", filename, _("FAILED")); + else if (!quiet) + printf ("%s: %s\n", filename, _("OK")); fflush (stdout); } } @@ -624,6 +632,7 @@ main (int argc, char **argv) case STATUS_OPTION: status_only = true; warn = false; + quiet = false; break; case 't': binary = 0; @@ -631,6 +640,12 @@ main (int argc, char **argv) case 'w': status_only = false; warn = true; + quiet = false; + break; + case QUIET_OPTION: + status_only = false; + warn = false; + quiet = true; break; case_GETOPT_HELP_CHAR; case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS); @@ -662,6 +677,13 @@ main (int argc, char **argv) usage (EXIT_FAILURE); } + if (quiet & !do_check) + { + error (0, 0, + _("the --quiet option is meaningful only when verifying checksums")); + usage (EXIT_FAILURE); + } + if (!O_BINARY && binary < 0) binary = 0; |