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| author | Erik Andersen <andersen@codepoet.org> | 2000-04-13 18:49:43 +0000 |
|---|---|---|
| committer | Erik Andersen <andersen@codepoet.org> | 2000-04-13 18:49:43 +0000 |
| commit | 9cf3bfa7c1bf3ad959c61711c9a5ac1969149300 (patch) | |
| tree | 61d03a8d473f2d253c80f5bb3acc13d488351250 /networking | |
| parent | b4f8606c05f8a256b515633e48df954ead1260ef (diff) | |
| download | busybox-9cf3bfa7c1bf3ad959c61711c9a5ac1969149300.tar.gz | |
More doc updates for BusyBox, with fixes to apps for bugs revealed
while trying to write docs . :-)
-Erik
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/ping.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/networking/ping.c b/networking/ping.c index c9cf5ffb4..ef6503aeb 100644 --- a/networking/ping.c +++ b/networking/ping.c @@ -1,6 +1,6 @@ /* vi: set sw=4 ts=4: */ /* - * $Id: ping.c,v 1.11 2000/02/08 19:58:47 erik Exp $ + * $Id: ping.c,v 1.12 2000/04/13 18:49:43 erik Exp $ * Mini ping implementation for busybox * * Copyright (C) 1999 by Randolph Chung <tausq@debian.org> @@ -182,9 +182,9 @@ extern int ping_main(int argc, char **argv) static const char *ping_usage = "ping [OPTION]... host\n\n" "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" "Options:\n" - "\t-q\t\tQuiet mode, only displays output at start" - - "\t\t\tand when finished.\n" "\t-c COUNT\tSend only COUNT pings.\n"; + "\t-c COUNT\tSend only COUNT pings.\n" + "\t-q\t\tQuiet mode, only displays output at start\n" + "\t\t\tand when finished.\n"; static char *hostname = NULL; static struct sockaddr_in pingaddr; @@ -418,9 +418,7 @@ extern int ping_main(int argc, char **argv) argv++; options = 0; /* Parse any options */ - while (argc > 1) { - if (**argv != '-') - usage(ping_usage); + while (argc >= 1 && **argv == '-') { thisarg = *argv; thisarg++; switch (*thisarg) { |