diff options
Diffstat (limited to 'usr.sbin/usbdump/usbdump.c')
| -rw-r--r-- | usr.sbin/usbdump/usbdump.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usr.sbin/usbdump/usbdump.c b/usr.sbin/usbdump/usbdump.c index c26d831..1e8d171 100644 --- a/usr.sbin/usbdump/usbdump.c +++ b/usr.sbin/usbdump/usbdump.c @@ -775,6 +775,7 @@ usage(void) fprintf(stderr, FMT, "-v", "Increase the verbose level"); fprintf(stderr, FMT, "-b <file>", "Save raw version of all recorded data to file"); fprintf(stderr, FMT, "-w <file>", "Write the raw packets to file"); + fprintf(stderr, FMT, "-h", "Display summary of command line options"); #undef FMT exit(EX_USAGE); } @@ -797,7 +798,7 @@ main(int argc, char *argv[]) const char *optstring; char *pp; - optstring = "b:i:r:s:vw:f:"; + optstring = "b:hi:r:s:vw:f:"; while ((o = getopt(argc, argv, optstring)) != -1) { switch (o) { case 'i': |
