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* ext/socket/init.c (s_recvfrom): use rb_io_wait_readable after 

recvfrom.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2009-02-22 10:28:38 +00:00
parent ec5d31b307
commit 22cef963c3
2 changed files with 8 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
Sun Feb 22 19:28:08 2009 Tanaka Akira <akr@fsij.org>
* ext/socket/init.c (s_recvfrom): use rb_io_wait_readable after
recvfrom.
Sun Feb 22 18:40:04 2009 Tanaka Akira <akr@fsij.org>
* ext/socket/option.c (inspect_errno): new function.

3
ext/socket/init.c
View File

@ -119,6 +119,9 @@ s_recvfrom(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from)
while (rb_io_check_closed(fptr),
rb_thread_wait_fd(arg.fd),
(slen = BLOCKING_REGION(recvfrom_blocking, &arg)) < 0) {
if (!rb_io_wait_readable(fptr->fd)) {
rb_sys_fail("recvfrom(2)");
}
if (RBASIC(str)->klass || RSTRING_LEN(str) != buflen) {
rb_raise(rb_eRuntimeError, "buffer string modified");
}