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authorTim Riker2002-05-18 09:16:04 +0000
committerTim Riker2002-05-18 09:16:04 +0000
commitc6def44cfc0de0f5eb3cafb2909908097d6d9e4b (patch)
tree771fd8be2d2035d464eb1e3152a46a3dc9243148 /networking
parent13c26fc1a55df2b97062cf370547c4d656e70957 (diff)
downloadbusybox-c6def44cfc0de0f5eb3cafb2909908097d6d9e4b.zip
busybox-c6def44cfc0de0f5eb3cafb2909908097d6d9e4b.tar.gz
ping return 1 if can't ping
Diffstat (limited to 'networking')
-rw-r--r--networking/ping.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/networking/ping.c b/networking/ping.c
index e3ba2ed..dd55964 100644
--- a/networking/ping.c
+++ b/networking/ping.c
@@ -1,6 +1,6 @@
/* vi: set sw=4 ts=4: */
/*
- * $Id: ping.c,v 1.50 2002/03/21 14:04:43 andersen Exp $
+ * $Id: ping.c,v 1.51 2002/05/18 09:16:04 timr Exp $
* Mini ping implementation for busybox
*
* Copyright (C) 1999 by Randolph Chung <tausq@debian.org>
@@ -147,7 +147,7 @@ static const int PINGINTERVAL = 1; /* second */
#define CLR(bit) (A(bit) &= (~B(bit)))
#define TST(bit) (A(bit) & B(bit))
-static void ping(const char *host);
+static int ping(const char *host);
/* common routines */
static int in_cksum(unsigned short *buf, int sz)
@@ -414,7 +414,7 @@ static void unpack(char *buf, int sz, struct sockaddr_in *from)
icmppkt->icmp_type, icmp_type_name (icmppkt->icmp_type));
}
-static void ping(const char *host)
+static int ping(const char *host)
{
char packet[datalen + MAXIPLEN + MAXICMPLEN];
int sockopt;
@@ -468,6 +468,7 @@ static void ping(const char *host)
break;
}
pingstats(0);
+ return(nreceived > 0);
}
extern int ping_main(int argc, char **argv)
@@ -509,8 +510,7 @@ extern int ping_main(int argc, char **argv)
show_usage();
myid = getpid() & 0xFFFF;
- ping(*argv);
- return EXIT_SUCCESS;
+ return ping(*argv);
}
#endif /* ! CONFIG_FEATURE_FANCY_PING */