diff options
Diffstat (limited to 'thread.c')
-rw-r--r-- | thread.c | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -1545,12 +1545,27 @@ rb_threadptr_async_errinfo_active_p(rb_thread_t *th) return 1; } +static int +async_interrupt_timing_arg_check_i(VALUE key, VALUE val) +{ + VALUE immediate = ID2SYM(rb_intern("immediate")); + VALUE on_blocking = ID2SYM(rb_intern("on_blocking")); + VALUE defer = ID2SYM(rb_intern("defer")); + + if (val != immediate && val != on_blocking && val != defer) { + rb_raise(rb_eArgError, "unknown mask signature"); + } + + return ST_CONTINUE; +} + static VALUE rb_threadptr_interrupt_mask(rb_thread_t *th, VALUE mask, VALUE (*func)(rb_thread_t *th)) { VALUE r = Qnil; int state; + rb_hash_foreach(mask, async_interrupt_timing_arg_check_i, 0); rb_ary_push(th->async_errinfo_mask_stack, mask); if (!rb_threadptr_async_errinfo_empty_p(th)) { th->async_errinfo_queue_checked = 0; |