diff options
| author | Guy Harris <guy@alum.mit.edu> | 2015-03-24 20:22:00 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2015-03-25 03:22:33 +0000 |
| commit | 083f6b6e6dcd97aaf0553d0cfdd0b8a5fd2e6339 (patch) | |
| tree | 50bf2bb41032be6ac8f73f6c6d02a66408027f51 /tshark.c | |
| parent | 493ddd5963b2a4f95897f8fa5100277a0973834d (diff) | |
Have a #define for whether the capture buffer size can be set.
It can be set if either 1) this is Windows (where we're assumed to be
using WinPcap, which includes calls to set the buffer size) or 2) we
have pcap_create() (in which case we also have pcap_set_buffer_size(),
at least in a normal libpcap release).
Use that rather than testing "defined(_WIN32) ||
defined(HAVE_PCAP_CREATE)"; that makes it a bit more obvious what's
being tested.
Change-Id: Id9f8455019d19206b04dd6820a748cb97ae5ad12
Reviewed-on: https://code.wireshark.org/review/7816
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'tshark.c')
| -rw-r--r-- | tshark.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -310,7 +310,7 @@ print_usage(FILE *output) #ifdef HAVE_PCAP_CREATE fprintf(output, " -I capture in monitor mode, if available\n"); #endif -#if defined(_WIN32) || defined(HAVE_PCAP_CREATE) +#ifdef CAN_SET_CAPTURE_BUFFER_SIZE fprintf(output, " -B <buffer size> size of kernel buffer (def: %dMB)\n", DEFAULT_CAPTURE_BUFFER_SIZE); #endif fprintf(output, " -y <link type> link layer type (def: first appropriate)\n"); @@ -1378,9 +1378,9 @@ DIAG_ON(cast-qual) case 'w': /* Write to capture file x */ case 'y': /* Set the pcap data link type */ case LONGOPT_NUM_CAP_COMMENT: /* add a capture comment */ -#if defined(_WIN32) || defined(HAVE_PCAP_CREATE) +#ifdef CAN_SET_CAPTURE_BUFFER_SIZE case 'B': /* Buffer size */ -#endif /* _WIN32 or HAVE_PCAP_CREATE */ +#endif #ifdef HAVE_LIBPCAP status = capture_opts_add_opt(&global_capture_opts, opt, optarg, &start_capture); if (status != 0) { |