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| author | Elliott Hughes <enh@google.com> | 2018-06-13 15:01:17 -0700 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2018-06-14 12:09:44 -0500 |
| commit | 442f7a0c90b537c1af56c6ce7b3f40a0a47f822d (patch) | |
| tree | 494e77764460d7b21928b8615b7ebedea824432c /toys | |
| parent | 36772a1926beb55f6077d29484955ddbcee026d7 (diff) | |
| download | toybox-442f7a0c90b537c1af56c6ce7b3f40a0a47f822d.tar.gz | |
ping: support ping6 as a synonym for `ping -6`.
Sadly, this is what existing scripts seem to do.
Diffstat (limited to 'toys')
| -rw-r--r-- | toys/net/ping.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/toys/net/ping.c b/toys/net/ping.c index f7c6ca12..c329949d 100644 --- a/toys/net/ping.c +++ b/toys/net/ping.c @@ -12,6 +12,7 @@ // -s > 4088 = sizeof(toybuf)-sizeof(struct icmphdr), then kernel adds 20 bytes USE_PING(NEWTOY(ping, "<1>1m#t#<0>255=64c#<0=3s#<0>4088=56I:i:W#<0=10w#<0qf46[-46]", TOYFLAG_USR|TOYFLAG_BIN)) +USE_PING(OLDTOY(ping6, ping, TOYFLAG_USR|TOYFLAG_BIN)) config PING bool "ping" @@ -125,7 +126,7 @@ void ping_main(void) if ((toys.optflags&(FLAG_f|FLAG_c)) == FLAG_f) TT.c = 15; // ipv4 or ipv6? (0 = autodetect if -I or arg have only one address type.) - if (toys.optflags&FLAG_6) family = AF_INET6; + if (toys.optflags&FLAG_6 || toys.which->name[4] == '6') family = AF_INET6; else if (toys.optflags&FLAG_4) family = AF_INET; else family = 0; |