Message ID | mcrpqq0pzxt.fsf@google.com |
---|---|
State | New |
Headers | show |
diff -r bdcef618b22e libgo/runtime/thread.c --- a/libgo/runtime/thread.c Tue Mar 08 21:56:24 2011 -0800 +++ b/libgo/runtime/thread.c Tue Mar 08 22:29:23 2011 -0800 @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +#include <errno.h> #include "runtime.h" #include "go-assert.h" @@ -32,8 +33,12 @@ static void runtime_lock_full(Lock *l) { - if(sem_wait(&l->sem) != 0) - runtime_throw("sem_wait failed"); + for(;;){ + if(sem_wait(&l->sem) == 0) + return; + if(errno != EINTR) + runtime_throw("sem_wait failed"); + } } void