From d6ba4bcaa5d20c5e92b0108092eebea5231d383c Mon Sep 17 00:00:00 2001 From: akr Date: Fri, 20 Apr 2012 10:51:25 +0000 Subject: [PATCH] update doc. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35415 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/socket/raddrinfo.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/ext/socket/raddrinfo.c b/ext/socket/raddrinfo.c index f71d0f9c65..9212fc2bb5 100644 --- a/ext/socket/raddrinfo.c +++ b/ext/socket/raddrinfo.c @@ -1969,7 +1969,16 @@ addrinfo_unix_path(VALUE self) * * Similarly, PF_INET6 as family restricts for IPv6. * - * flags should be bitwise OR of Socket::AI_??? constants. + * flags should be bitwise OR of Socket::AI_??? constants such as follows. + * Note that the exact list of the constants depends on OS. + * + * AI_PASSIVE Get address to use with bind() + * AI_CANONNAME Fill in the canonical name + * AI_NUMERICHOST Prevent host name resolution + * AI_NUMERICSERV Prevent service name resolution + * AI_V4MAPPED Accept IPv4-mapped IPv6 addresses + * AI_ALL Allow all addresses + * AI_ADDRCONFIG Accept only if any address is assigned * * Note that socktype should be specified whenever application knows the usage of the address. * Some platform causes an error when socktype is omitted and servname is specified as an integer