diff options
| author | Guy Harris <guy@alum.mit.edu> | 2006-05-21 21:32:04 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2006-05-21 21:32:04 +0000 |
| commit | aa1e053ce638e4f2c91184a43703f4c99998b5bb (patch) | |
| tree | c409d2b15ce8779d6b8be480ebe7bf12212f2eab /config.h.win32 | |
| parent | 4fa7a8c9b83e62759c286b67254280a7204845f9 (diff) | |
If we have pcap_breakloop(), at least on UN*X we can stop the capture
with a pcap_breakloop() call - we don't need to call select() before
calling pcap_dispatch().
Even if we do need to call select(), we don't need to supply it with a
timeout - it's OK if we block indefinitely, as the signal will interrupt
select().
That also means we can pass -1 as the count to pcap_dispatch(), as
pcap_breakloop() will terminate the loop in pcap_dispatch().
Use sigaction() to catch SIGUSR1, so we can make sure that the signal
handler doesn't get reset when the signal is delivered, and that system
calls don't restart when we return from the signal handler.
svn path=/trunk/; revision=18201
Diffstat (limited to 'config.h.win32')
| -rw-r--r-- | config.h.win32 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/config.h.win32 b/config.h.win32 index a78f6254bc..46f0ccdbaf 100644 --- a/config.h.win32 +++ b/config.h.win32 @@ -56,6 +56,7 @@ #define NEED_MKSTEMP 1 @HAVE_LIBPCAP@ +@HAVE_PCAP_BREAKLOOP@ @HAVE_PCAP_FINDALLDEVS@ @HAVE_PCAP_DATALINK_NAME_TO_VAL@ @HAVE_PCAP_DATALINK_VAL_TO_NAME@ |