Add a "pcap_get_selectable_fd()" API to get an FD on which you can do a

"select()" or "poll()" - or -1 if that won't work.

1 files changed, 6 insertions, 1 deletions

diff --git a/pcap-nit.c b/pcap-nit.c
index 3f646104..6aebc90f 100644
--- a/pcap-nit.c
+++ b/pcap-nit.c
@@ -20,7 +20,7 @@
  */
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/libpcap/pcap-nit.c,v 1.52 2003-11-20 02:02:40 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/libpcap/pcap-nit.c,v 1.53 2003-11-21 10:19:35 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -280,6 +280,11 @@ pcap_open_live(const char *device, int snaplen, int promisc, int to_ms,
 		goto bad;
 	}
 
+	/*
+	 * "handle->fd" is a socket, so "select()" should work on it.
+	 */
+	p->selectable_fd = p->fd;
+
 	p->read_op = pcap_read_nit;
 	p->setfilter_op = install_bpf_program;	/* no kernel filtering */
 	p->set_datalink_op = NULL;	/* can't change data link type */