1 files changed, 96 insertions, 0 deletions
diff --git a/lib/libpcap/libpcap/testprogs/can_set_rfmon_test.c b/lib/libpcap/libpcap/testprogs/can_set_rfmon_test.c
new file mode 100644
index 0000000..f6188ba
--- /dev/null
+++ b/lib/libpcap/libpcap/testprogs/can_set_rfmon_test.c
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2000
+ *	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.
+ */
+
+#include "varattrs.h"
+
+#ifndef lint
+static const char copyright[] _U_ =
+    "@(#) Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2000\n\
+The Regents of the University of California.  All rights reserved.\n";
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+
+#include <pcap.h>
+
+#include "pcap/funcattrs.h"
+
+static const char *program_name;
+
+/* Forwards */
+static void PCAP_NORETURN error(PCAP_FORMAT_STRING(const char *), ...) PCAP_PRINTFLIKE(1,2);
+
+int
+main(int argc, char **argv)
+{
+	const char *cp;
+	pcap_t *pd;
+	char ebuf[PCAP_ERRBUF_SIZE];
+	int status;
+
+	if ((cp = strrchr(argv[0], '/')) != NULL)
+		program_name = cp + 1;
+	else
+		program_name = argv[0];
+
+	if (argc != 2) {
+		fprintf(stderr, "Usage: %s <device>\n", program_name);
+		return 2;
+	}
+
+	pd = pcap_create(argv[1], ebuf);
+	if (pd == NULL)
+		error("%s", ebuf);
+	status = pcap_can_set_rfmon(pd);
+	if (status < 0) {
+		if (status == PCAP_ERROR)
+			error("%s: pcap_can_set_rfmon failed: %s", argv[1],
+			    pcap_geterr(pd));
+		else
+			error("%s: pcap_can_set_rfmon failed: %s", argv[1],
+			    pcap_statustostr(status));
+		return 1;
+	}
+	printf("%s: Monitor mode %s be set\n", argv[1], status ? "can" : "cannot");
+	return 0;
+}
+
+/* VARARGS */
+static void
+error(const char *fmt, ...)
+{
+	va_list ap;
+
+	(void)fprintf(stderr, "%s: ", program_name);
+	va_start(ap, fmt);
+	(void)vfprintf(stderr, fmt, ap);
+	va_end(ap);
+	if (*fmt) {
+		fmt += strlen(fmt);
+		if (fmt[-1] != '\n')
+			(void)fputc('\n', stderr);
+	}
+	exit(1);
+	/* NOTREACHED */
+}