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process.c: remove worthless waitpid_sys macro

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It is identical to do_waitpid, and the win32 version will not
be needed for MJIT (since win32 does not suffer from the
waitpid(-1, ...) conflict where waits can get stolen.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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normal 2018-08-26 04:29:11 +00:00
parent 32910b8781
commit 84859fd2d2
1 changed files with 1 additions and 8 deletions
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9
process.c
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@ -995,8 +995,6 @@ waitpid_notify(struct waitpid_state *w, rb_pid_t ret)
}
}
# define waitpid_sys(pid,status,options) do_waitpid((pid),(status),(options))
extern volatile unsigned int ruby_nocldwait; /* signal.c */
/* called by timer thread or thread which acquired sigwait_fd */
static void
@ -1005,12 +1003,7 @@ waitpid_each(struct list_head *head)
struct waitpid_state *w = 0, *next;
list_for_each_safe(head, w, next, wnode) {
rb_pid_t ret;
if (w->ec)
ret = do_waitpid(w->pid, &w->status, w->options | WNOHANG);
else
ret = waitpid_sys(w->pid, &w->status, w->options | WNOHANG);
rb_pid_t ret = do_waitpid(w->pid, &w->status, w->options | WNOHANG);
if (!ret) continue;
if (ret == -1) w->errnum = errno;