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authorguy <guy>2003-07-25 05:32:02 +0000
committerguy <guy>2003-07-25 05:32:02 +0000
commitcd0d893ef99fbd6e06311242d8631b8a5cf9502e (patch)
treeae17f58218c26d028d2390c1229b006bb270d415 /pcap-null.c
parent08658f1c932c872f1d920e72e62d200471bd80d0 (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-null.c')
-rw-r--r--pcap-null.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/pcap-null.c b/pcap-null.c
index 013185a..2a80c0a 100644
--- a/pcap-null.c
+++ b/pcap-null.c
@@ -20,7 +20,7 @@
*/
#ifndef lint
static const char rcsid[] =
- "@(#) $Header: /tcpdump/master/libpcap/pcap-null.c,v 1.19 2003-07-25 05:07:02 guy Exp $ (LBL)";
+ "@(#) $Header: /tcpdump/master/libpcap/pcap-null.c,v 1.20 2003-07-25 05:32:04 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@@ -39,13 +39,6 @@ static const char rcsid[] =
static char nosup[] = "live packet capture not supported on this system";
-int
-pcap_read(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
-{
- (void)snprintf(p->errbuf, sizeof(p->errbuf), "pcap_read: %s", nosup);
- return (-1);
-}
-
pcap_t *
pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
char *ebuf)