From 8ce4a284e438bf1b5a652a7d27db84f24fb742ff Mon Sep 17 00:00:00 2001 From: akr Date: Mon, 31 Oct 2011 14:49:57 +0000 Subject: * ext/socket/socket.c (rsock_socketpair): extracted from rsock_sock_s_socketpair. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33590 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/socket/socket.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) (limited to 'ext/socket/socket.c') diff --git a/ext/socket/socket.c b/ext/socket/socket.c index 767446d8da..31346a0295 100644 --- a/ext/socket/socket.c +++ b/ext/socket/socket.c @@ -76,6 +76,21 @@ pair_yield(VALUE pair) #endif #if defined HAVE_SOCKETPAIR + +static int +rsock_socketpair(int domain, int type, int protocol, int sv[2]) +{ + int ret; + + ret = socketpair(domain, type, protocol, sv); + if (ret < 0 && (errno == EMFILE || errno == ENFILE)) { + rb_gc(); + ret = socketpair(domain, type, protocol, sv); + } + + return ret; +} + /* * call-seq: * Socket.pair(domain, type, protocol) => [socket1, socket2] @@ -111,11 +126,7 @@ rsock_sock_s_socketpair(int argc, VALUE *argv, VALUE klass) setup_domain_and_type(domain, &d, type, &t); p = NUM2INT(protocol); - ret = socketpair(d, t, p, sp); - if (ret < 0 && (errno == EMFILE || errno == ENFILE)) { - rb_gc(); - ret = socketpair(d, t, p, sp); - } + ret = rsock_socketpair(d, t, p, sp); if (ret < 0) { rb_sys_fail("socketpair(2)"); } -- cgit v1.2.3