diff options
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 13 |
1 files changed, 6 insertions, 7 deletions
@@ -848,23 +848,22 @@ proc_waitall() } static VALUE -detach_process_watcher(pid_p) - int *pid_p; +detach_process_watcher(arg) + void *arg; { - int cpid, status; + int pid = (int)arg, status; - for (;;) { - cpid = rb_waitpid(*pid_p, &status, WNOHANG); - if (cpid != 0) return Qnil; + while (rb_waitpid(pid, &status, WNOHANG) == 0) { rb_thread_sleep(1); } + return Qnil; } VALUE rb_detach_process(pid) int pid; { - return rb_thread_create(detach_process_watcher, (void*)&pid); + return rb_thread_create(detach_process_watcher, (void*)pid); } |