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| author | Tim Riker | 2002-05-18 09:16:04 +0000 |
|---|---|---|
| committer | Tim Riker | 2002-05-18 09:16:04 +0000 |
| commit | c6def44cfc0de0f5eb3cafb2909908097d6d9e4b (patch) | |
| tree | 771fd8be2d2035d464eb1e3152a46a3dc9243148 | |
| parent | 13c26fc1a55df2b97062cf370547c4d656e70957 (diff) | |
| download | busybox-c6def44cfc0de0f5eb3cafb2909908097d6d9e4b.zip busybox-c6def44cfc0de0f5eb3cafb2909908097d6d9e4b.tar.gz | |
ping return 1 if can't ping
| -rw-r--r-- | networking/ping.c | 10 |
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 */ |