diff options
| author | guy <guy> | 2003-07-25 05:32:02 +0000 |
|---|---|---|
| committer | guy <guy> | 2003-07-25 05:32:02 +0000 |
| commit | cd0d893ef99fbd6e06311242d8631b8a5cf9502e (patch) | |
| tree | ae17f58218c26d028d2390c1229b006bb270d415 /pcap-snoop.c | |
| parent | 08658f1c932c872f1d920e72e62d200471bd80d0 (diff) | |
Add a "read" function pointer to the pcap_t structure, which handles
reading packets from a pcap_t, and make "pcap_read()" call it. That
removes the last place where we have to check for a pcap_t that refers
to a DAG card rather than a live capture, so get rid of the "is_dag" flag.
Diffstat (limited to 'pcap-snoop.c')
| -rw-r--r-- | pcap-snoop.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/pcap-snoop.c b/pcap-snoop.c index f852a782..69c6569f 100644 --- a/pcap-snoop.c +++ b/pcap-snoop.c @@ -20,7 +20,7 @@ */ #ifndef lint static const char rcsid[] = - "@(#) $Header: /tcpdump/master/libpcap/pcap-snoop.c,v 1.43 2003-07-25 05:07:03 guy Exp $ (LBL)"; + "@(#) $Header: /tcpdump/master/libpcap/pcap-snoop.c,v 1.44 2003-07-25 05:32:05 guy Exp $ (LBL)"; #endif #ifdef HAVE_CONFIG_H @@ -58,8 +58,8 @@ static const char rcsid[] = #include "os-proto.h" #endif -int -pcap_read(pcap_t *p, int cnt, pcap_handler callback, u_char *user) +static int +pcap_read_snoop(pcap_t *p, int cnt, pcap_handler callback, u_char *user) { int cc; register struct snoopheader *sh; @@ -294,6 +294,7 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms, goto bad; } + p->read_op = pcap_read_snoop; p->setfilter_op = install_bpf_program; /* no kernel filtering */ p->set_datalink_op = NULL; /* can't change data link type */ p->stats_op = pcap_stats_snoop; |