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| author | Eric Andersen | 2002-03-20 11:59:28 +0000 |
|---|---|---|
| committer | Eric Andersen | 2002-03-20 11:59:28 +0000 |
| commit | b5474c48b158f4a7d60f4b4faa40129c7eda6e9f (patch) | |
| tree | bcf069e666c98d99d6ef7527d8171c0334501ceb /networking | |
| parent | b159146fa6bbc779c5d9f01e3058cd0a9a6f2e8f (diff) | |
| download | busybox-b5474c48b158f4a7d60f4b4faa40129c7eda6e9f.zip busybox-b5474c48b158f4a7d60f4b4faa40129c7eda6e9f.tar.gz | |
Cave to pressure (2 months later). Eliminate using a
nested function, which is a purely unremovable gcc-ism...
-Erik
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/ping.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/networking/ping.c b/networking/ping.c index eaaf91a..82be079 100644 --- a/networking/ping.c +++ b/networking/ping.c @@ -1,6 +1,6 @@ /* vi: set sw=4 ts=4: */ /* - * $Id: ping.c,v 1.48 2002/02/01 16:54:00 kraai Exp $ + * $Id: ping.c,v 1.49 2002/03/20 11:59:28 andersen Exp $ * Mini ping implementation for busybox * * Copyright (C) 1999 by Randolph Chung <tausq@debian.org> @@ -175,6 +175,12 @@ static int in_cksum(unsigned short *buf, int sz) /* simple version */ #ifndef CONFIG_FEATURE_FANCY_PING +static char *hostname = NULL; +void noresp(int ign) +{ + printf("No response from %s\n", h->h_name); + exit(0); +} static void ping(const char *host) { @@ -184,12 +190,6 @@ static void ping(const char *host) int pingsock, c; char packet[DEFDATALEN + MAXIPLEN + MAXICMPLEN]; - void noresp(int ign) - { - printf("No response from %s\n", h->h_name); - exit(0); - } - pingsock = create_icmp_socket(); memset(&pingaddr, 0, sizeof(struct sockaddr_in)); @@ -197,6 +197,7 @@ static void ping(const char *host) pingaddr.sin_family = AF_INET; h = xgethostbyname(host); memcpy(&pingaddr.sin_addr, h->h_addr, sizeof(pingaddr.sin_addr)); + hostname = h->h_name; pkt = (struct icmp *) packet; memset(pkt, 0, sizeof(packet)); |