diff options
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 19 |
1 files changed, 18 insertions, 1 deletions
@@ -885,6 +885,20 @@ proc_waitall(void) return result; } +static inline ID +id_pid(void) +{ + ID pid; + CONST_ID(pid, "pid"); + return pid; +} + +static VALUE +detach_process_pid(VALUE thread) +{ + return rb_thread_local_aref(thread, id_pid()); +} + static VALUE detach_process_watcher(void *arg) { @@ -900,7 +914,10 @@ detach_process_watcher(void *arg) VALUE rb_detach_process(rb_pid_t pid) { - return rb_thread_create(detach_process_watcher, (void*)(VALUE)pid); + VALUE watcher = rb_thread_create(detach_process_watcher, (void*)(VALUE)pid); + rb_thread_local_aset(watcher, id_pid(), PIDT2NUM(pid)); + rb_define_singleton_method(watcher, "pid", detach_process_pid, 0); + return watcher; } |