diff options
| author | Guy Harris <guy@alum.mit.edu> | 2017-05-16 12:18:33 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2017-05-16 12:18:33 -0700 |
| commit | a8578d4f2fd5ea365f93846cf3da7f4151d7404d (patch) | |
| tree | ea769d57ee750e35e982810d2bd0ba28bc4d03f2 /pcap-linux.c | |
| parent | cbffeaeb5880d49be4fb4d66055787c6b7f4cc1d (diff) | |
Allow a platform to add information to the version string.
For example, on Linux, we add information about memory-mapped capture
support; see comments on GitHub issue #600.
Diffstat (limited to 'pcap-linux.c')
| -rw-r--r-- | pcap-linux.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/pcap-linux.c b/pcap-linux.c index 1ee10ddb..ae29bf57 100644 --- a/pcap-linux.c +++ b/pcap-linux.c @@ -6916,3 +6916,22 @@ reset_kernel_filter(pcap_t *handle) return 0; } #endif + +/* + * Platform-specific information. + */ +const char * +pcap_platform_lib_version(void) +{ +#ifdef HAVE_PACKET_RING + #if defined(HAVE_TPACKET3) + return ("with TPACKET_V{1,2,3} support"); + #elif defined(HAVE_TPACKET2) + return ("with TPACKET_V{1,2} support"); + #else + return ("with TPACKET_V1 support"); + #endif +#else + return ("without TPACKET support"); +#endif +} |