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authorakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-06-21 20:19:07 +0000
committerakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-06-21 20:19:07 +0000
commitb77a4e2a4eeec6e5b55a0a8a662eff05f1f0a326 (patch)
treef65c81c9074d55dabd5e4bc5cd258eac39ae968d /ext
parent274ae70db28a10ef2c25c65b595d0e3820a22229 (diff)
* ext/socket/socket.c (sock_s_socketpair): try GC only once.
[ruby-dev:28778] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10362 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
-rw-r--r--ext/socket/socket.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/ext/socket/socket.c b/ext/socket/socket.c
index 9caa255c69..233bb0a644 100644
--- a/ext/socket/socket.c
+++ b/ext/socket/socket.c
@@ -2239,15 +2239,17 @@ static VALUE
sock_s_socketpair(VALUE klass, VALUE domain, VALUE type, VALUE protocol)
{
#if defined HAVE_SOCKETPAIR
- int d, t, sp[2];
+ int d, t, p, sp[2];
+ int ret;
setup_domain_and_type(domain, &d, type, &t);
- again:
- if (socketpair(d, t, NUM2INT(protocol), sp) < 0) {
- if (errno == EMFILE || errno == ENFILE) {
- rb_gc();
- goto again;
- }
+ p = NUM2INT(protocol);
+ ret = socketpair(d, t, p, sp);
+ if (ret < 0 && (errno == EMFILE || errno == ENFILE)) {
+ rb_gc();
+ ret = socketpair(d, t, p, sp);
+ }
+ if (ret < 0) {
rb_sys_fail("socketpair(2)");
}