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thread_pthread.c: no fork, no gvl_atfork

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* thread_pthread.c (gvl_atfork): used in rb_thread_atfork_internal
  only if HAVE_WORKING_FORK is defined.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55085 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-05-20 14:24:39 +00:00
parent 8a77596858
commit a716a2474b
1 changed files with 2 additions and 0 deletions
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2
thread_pthread.c
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@ -181,12 +181,14 @@ gvl_destroy(rb_vm_t *vm)
native_mutex_destroy(&vm->gvl.lock);
}
#if defined(HAVE_WORKING_FORK)
static void
gvl_atfork(rb_vm_t *vm)
{
gvl_init(vm);
gvl_acquire(vm, GET_THREAD());
}
#endif
#define NATIVE_MUTEX_LOCK_DEBUG 0