diff options
Diffstat (limited to 'dumpcap.c')
| -rw-r--r-- | dumpcap.c | 22 |
1 files changed, 7 insertions, 15 deletions
@@ -475,20 +475,8 @@ create_timestamp(void) { } static void -print_usage(gboolean print_ver) +print_usage(FILE *output) { - FILE *output; - - if (print_ver) { - output = stdout; - fprintf(output, - "Dumpcap (Wireshark) %s\n" - "Capture network packets and dump them into a pcapng file.\n" - "See http://www.wireshark.org for more information.\n", - get_ws_vcs_version_info()); - } else { - output = stderr; - } fprintf(output, "\nUsage: dumpcap [options] ...\n"); fprintf(output, "\n"); fprintf(output, "Capture interface:\n"); @@ -4534,7 +4522,11 @@ main(int argc, char *argv[]) while ((opt = getopt_long(argc, argv, OPTSTRING, long_options, NULL)) != -1) { switch (opt) { case 'h': /* Print help and exit */ - print_usage(TRUE); + printf("Dumpcap (Wireshark) %s\n" + "Capture network packets and dump them into a pcapng or pcap file.\n" + "See http://www.wireshark.org for more information.\n", + get_ws_vcs_version_info()); + print_usage(stdout); exit_main(0); break; case 'v': /* Show version and exit */ @@ -4679,7 +4671,7 @@ main(int argc, char *argv[]) pcap_queue_packet_limit = 1000; } if (arg_error) { - print_usage(FALSE); + print_usage(stderr); exit_main(1); } |