diff options
| author | Tobias Klauser <tklauser@distanz.ch> | 2013-09-30 17:44:19 +0200 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2013-09-30 20:42:28 +0200 |
| commit | bd83dd9c975aeb9fc09c09ef4dd408e6b618c4af (patch) | |
| tree | 9619e96a2c22f3e6fdcb6b16ba64f326146d7a6b /netsniff-ng.c | |
| parent | 408e36cf6e12d34d67bf2c1694428533060f9b14 (diff) | |
netsniff-ng: Display pcap I/O method in verbose mode
If a user accidentially specifies more than one of --mm/--sg/--clrw, the
option specified last will be used - as expected from standard command
line tools. In order to still prevent users from being confused by this,
explicitely display the pcap I/O method used in verbose mode.
In order for the output to be more user-friendly, actually write out the
method names in const char *pcap_ops_group_to_str, which isn't used
anywhere else anyway.
Suggested-by: Jon Schipp <jonschipp@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'netsniff-ng.c')
| -rw-r--r-- | netsniff-ng.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/netsniff-ng.c b/netsniff-ng.c index 42a56b5..8a4f7e6 100644 --- a/netsniff-ng.c +++ b/netsniff-ng.c @@ -1421,6 +1421,9 @@ int main(int argc, char **argv) if (!ctx.enforce) xlockme(); + if (ctx.verbose) + printf("pcap file I/O method: %s\n", pcap_ops_group_to_str[ctx.pcap]); + main_loop(&ctx); if (!ctx.enforce) |