Module Name: src
Committed By: pooka
Date: Mon Aug 9 15:07:51 UTC 2010
Modified Files:
src/tests/net/config: netconfig.c
Log Message:
add a simple pingtest
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/tests/net/config/netconfig.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/net/config/netconfig.c
diff -u src/tests/net/config/netconfig.c:1.3 src/tests/net/config/netconfig.c:1.4
--- src/tests/net/config/netconfig.c:1.3 Mon Jul 26 14:07:04 2010
+++ src/tests/net/config/netconfig.c Mon Aug 9 15:07:51 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: netconfig.c,v 1.3 2010/07/26 14:07:04 pooka Exp $ */
+/* $NetBSD: netconfig.c,v 1.4 2010/08/09 15:07:51 pooka Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
#include <sys/cdefs.h>
#ifndef lint
-__RCSID("$NetBSD: netconfig.c,v 1.3 2010/07/26 14:07:04 pooka Exp $");
+__RCSID("$NetBSD: netconfig.c,v 1.4 2010/08/09 15:07:51 pooka Exp $");
#endif /* not lint */
#include <sys/types.h>
@@ -39,7 +39,11 @@
#include <arpa/inet.h>
#include <net/route.h>
+
#include <netinet/in.h>
+#include <netinet/in_systm.h>
+#include <netinet/ip.h>
+#include <netinet/ip_icmp.h>
#include <atf-c.h>
#include <errno.h>
@@ -162,3 +166,43 @@
}
rump_sys_close(s);
}
+
+static bool
+netcfg_rump_pingtest(const char *dst, int ms_timo)
+{
+ struct timeval tv;
+ struct sockaddr_in sin;
+ struct icmp icmp;
+ socklen_t slen;
+ int s;
+
+ s = rump_sys_socket(PF_INET, SOCK_RAW, IPPROTO_ICMP);
+ if (s == -1)
+ return false;
+ tv.tv_sec = ms_timo / 1000;
+ tv.tv_usec = 1000 * (ms_timo % 1000);
+ if (rump_sys_setsockopt(s, SOL_SOCKET, SO_RCVTIMEO,
+ &tv, sizeof(tv)) == -1)
+ return false;
+
+ memset(&sin, 0, sizeof(sin));
+ sin.sin_len = sizeof(sin);
+ sin.sin_family = AF_INET;
+ sin.sin_addr.s_addr = inet_addr(dst);
+
+ memset(&icmp, 0, sizeof(icmp));
+ icmp.icmp_type = ICMP_ECHO;
+ icmp.icmp_id = htons(37);
+ icmp.icmp_cksum = htons(0xf7da); /* precalc */
+
+ slen = sizeof(sin);
+ if (rump_sys_sendto(s, &icmp, sizeof(icmp), 0,
+ (struct sockaddr *)&sin, slen) == -1)
+ return false;
+
+ if (rump_sys_recvfrom(s, &icmp, sizeof(icmp), 0,
+ (struct sockaddr *)&sin, &slen) == -1)
+ return false;
+
+ return true;
+}
