diff options
Diffstat (limited to 'thread_pthread.c')
-rw-r--r-- | thread_pthread.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/thread_pthread.c b/thread_pthread.c index e074a854f5..d8d3184c62 100644 --- a/thread_pthread.c +++ b/thread_pthread.c @@ -2206,4 +2206,23 @@ timer_pthread_fn(void *p) return 0; } #endif /* UBF_TIMER_PTHREAD */ + +static VALUE +ubf_caller(const void *ignore) +{ + rb_thread_sleep_forever(); + + return Qfalse; +} + +/* + * Called if and only if one thread is running, and + * the unblock function is NOT async-signal-safe + * This assumes USE_THREAD_CACHE is true for performance reasons + */ +static VALUE +rb_thread_start_unblock_thread(void) +{ + return rb_thread_create(ubf_caller, 0); +} #endif /* THREAD_SYSTEM_DEPENDENT_IMPLEMENTATION */ |