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path: root/src/binlogcat.c
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-rw-r--r--src/binlogcat.c20
1 files changed, 18 insertions, 2 deletions
diff --git a/src/binlogcat.c b/src/binlogcat.c
index 656d8f2..ada8efe 100644
--- a/src/binlogcat.c
+++ b/src/binlogcat.c
@@ -137,22 +137,35 @@ catlog(const char *fname)
fclose(fp);
}
void
help()
{
- printf("usage: %s [-dhnv] [-t FORMAT] [FILE...]\n", progname);
+ printf("usage: %s [-dhnVv] [-t FORMAT] [FILE...]\n", progname);
+ printf("Format binary log files in human-readable form\n");
+ printf("\nOptions are:\n\n");
+ printf(" -d print timestamps relative to first record in the file\n");
+ printf(" -n output record numbers\n");
+ printf(" -v print information about each file\n");
+ printf(" -t FORMAT format timestamps according to FORMAT\n");
+ printf("\n");
+ printf(" -h print this help summary\n");
+ printf(" -V show program version\n");
+ printf("\n");
+ printf("Report bugs and suggestions to <%s>\n", PACKAGE_BUGREPORT);
+ if (sizeof(PACKAGE_URL) > 1)
+ printf("%s home page: <%s>\n", PACKAGE_NAME, PACKAGE_URL);
}
int
main(int argc, char **argv)
{
int c;
setprogname(argv[0]);
- while ((c = getopt(argc, argv, "dht:nv")) != EOF)
+ while ((c = getopt(argc, argv, "dht:nVv")) != EOF)
switch (c) {
case 'd':
timediff_option = 1;
timefmt = "%s";
break;
case 'h':
@@ -161,12 +174,15 @@ main(int argc, char **argv)
case 't':
timefmt = optarg;
break;
case 'n':
number_option = 1;
break;
+ case 'V':
+ version();
+ exit(0);
case 'v':
verbose_option = 1;
break;
default:
exit(1);
}

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