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Add support for non-blocking Process.wait.

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This commit is contained in:
Samuel Williams 2020-12-08 09:29:09 +13:00
parent a4a92ae6d9
commit 2553c5f94a
Notes: git 2020-12-09 04:56:08 +09:00
10 changed files with 262 additions and 46 deletions
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14
scheduler.c
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@ -18,6 +18,7 @@ static ID id_block;
static ID id_unblock;
static ID id_kernel_sleep;
static ID id_process_wait;
static ID id_io_read;
static ID id_io_write;
@ -32,6 +33,7 @@ Init_Scheduler(void)
id_unblock = rb_intern_const("unblock");
id_kernel_sleep = rb_intern_const("kernel_sleep");
id_process_wait = rb_intern_const("process_wait");
id_io_read = rb_intern_const("io_read");
id_io_write = rb_intern_const("io_write");
@ -118,6 +120,18 @@ rb_scheduler_kernel_sleepv(VALUE scheduler, int argc, VALUE * argv)
return rb_funcallv(scheduler, id_kernel_sleep, argc, argv);
}
int
rb_scheduler_supports_process_wait(VALUE scheduler)
{
return rb_respond_to(scheduler, id_process_wait);
}
VALUE
rb_scheduler_process_wait(VALUE scheduler, rb_pid_t pid, int flags)
{
return rb_funcall(scheduler, id_process_wait, 2, PIDT2NUM(pid), RB_INT2NUM(flags));
}
VALUE
rb_scheduler_block(VALUE scheduler, VALUE blocker, VALUE timeout)
{