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Unify ping and ping6. ping has -4 and -6 which force

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name resolution into IP or IPv6 only, otherwise
we take address family returned by host2sockaddr()
in lsa->sa.sa_family. IOW: "ping ::1" with do IPv6 ping,
"ping 127.0.0.1" will do IPv4 ping.
ping6 is aliased to "ping -6".
This commit is contained in:
Denis Vlasenko 2007-01-24 23:53:22 +00:00
parent 677cb5eea5
commit b9a279ba94
7 changed files with 475 additions and 574 deletions
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2
libbb/xconnect.c
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@ -296,10 +296,12 @@ char* xmalloc_sockaddr2host(const struct sockaddr *sa, socklen_t salen)
return sockaddr2str(sa, salen, 0);
}
/* Unused
char* xmalloc_sockaddr2host_noport(const struct sockaddr *sa, socklen_t salen)
{
return sockaddr2str(sa, salen, IGNORE_PORT);
}
*/
char* xmalloc_sockaddr2hostonly_noport(const struct sockaddr *sa, socklen_t salen)
{