From 0ad5fd4b6cac1824e50e5e8c1a43878825e7d3de Mon Sep 17 00:00:00 2001
From: Alan Third
Date: Sat, 1 Jul 2017 12:58:49 +0100
Subject: Fix threads on NS (bug#25265)

src/nsterm.h (ns_select): Compiler doesn't like sigmask being const.
(ns_run_loop_break) [HAVE_PTHREAD]: New function.
src/nsterm.m (ns_select): Call thread_select from within ns_select.
(ns_run_loop_break) [HAVE_PTHREAD]: New function.
(ns_send_appdefined): Don't wait for main thread when sending app
defined event.
src/process.c (wait_reading_process_output): Call thread_select from
within ns_select.
src/systhread.c (sys_cond_broadcast) [HAVE_NS]: Break ns_select out of
its event loop using ns_run_loop_break.
---
 src/process.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

(limited to 'src/process.c')

diff --git a/src/process.c b/src/process.c
index 2a1c2eecde3..abd017bb907 100644
--- a/src/process.c
+++ b/src/process.c
@@ -5371,14 +5371,13 @@ wait_reading_process_output (intmax_t time_limit, int nsecs, int read_kbd,
 	  nfds = xg_select (max_desc + 1,
 			    &Available, (check_write ? &Writeok : 0),
 			    NULL, &timeout, NULL);
+#elif defined HAVE_NS
+          /* And NS builds call thread_select in ns_select. */
+          nfds = ns_select (max_desc + 1,
+			    &Available, (check_write ? &Writeok : 0),
+			    NULL, &timeout, NULL);
 #else  /* !HAVE_GLIB */
-	  nfds = thread_select (
-# ifdef HAVE_NS
-				ns_select
-# else
-				pselect
-# endif
-				, max_desc + 1,
+	  nfds = thread_select (pselect, max_desc + 1,
 				&Available,
 				(check_write ? &Writeok : 0),
 				NULL, &timeout, NULL);
-- 
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