add initial support for the crisarchitecture used on foxboards to openwrt

[openwrt/svn-archive/archive.git] / target / linux / etrax-2.6 / image / e100boot / src / libpcap-0.4 / pcap-null.c

diff --git a/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/pcap-null.c b/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/pcap-null.c
new file mode 100644 (file)
index 0000000..e327538
--- /dev/null
+++ b/target/linux/etrax-2.6/image/e100boot/src/libpcap-0.4/pcap-null.c
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 1994, 1995, 1996
+ *     The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+#ifndef lint
+static const char rcsid[] =
+    "@(#) $Header: /usr/local/cvs/linux/tools/build/e100boot/libpcap-0.4/pcap-null.c,v 1.1 1999/08/26 10:05:25 johana Exp $ (LBL)";
+#endif
+
+#include <sys/param.h>                 /* optionally get BSD define */
+
+#include <string.h>
+
+#include "gnuc.h"
+#ifdef HAVE_OS_PROTO_H
+#include "os-proto.h"
+#endif
+
+#include "pcap-int.h"
+
+static char nosup[] = "live packet capture not supported on this system";
+
+int
+pcap_stats(pcap_t *p, struct pcap_stat *ps)
+{
+
+       (void)sprintf(p->errbuf, "pcap_stats: %s", nosup);
+       return (-1);
+}
+
+int
+pcap_read(pcap_t *p, int cnt, pcap_handler callback, u_char *user)
+{
+
+       (void)sprintf(p->errbuf, "pcap_read: %s", nosup);
+       return (-1);
+}
+
+pcap_t *
+pcap_open_live(char *device, int snaplen, int promisc, int to_ms, char *ebuf)
+{
+
+       (void)strcpy(ebuf, nosup);
+       return (NULL);
+}
+
+int
+pcap_setfilter(pcap_t *p, struct bpf_program *fp)
+{
+
+       if (p->sf.rfile == NULL) {
+               (void)sprintf(p->errbuf, "pcap_setfilter: %s", nosup);
+               return (-1);
+       }
+       p->fcode = *fp;
+       return (0);
+}