From b3a20a96eb2b91a5b0b8a8fb506e20a2fb50ebe8 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Wed, 30 Dec 2020 00:10:11 -0500
Subject: libthread: add threadmaybackground

Programs that want to background themselves now need
to define threadmaybackground returning 1.
This avoids a confusing (to people and debuggers)
extra parent process for all the threaded programs
that will never want to background themselves.
---
 src/libthread/mkfile | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/libthread/mkfile')

diff --git a/src/libthread/mkfile b/src/libthread/mkfile
index 8a77a316..eca4f4df 100644
--- a/src/libthread/mkfile
+++ b/src/libthread/mkfile
@@ -4,6 +4,7 @@ SYSOFILES=`{sh ./sysofiles.sh}
 LIB=libthread.a
 OFILES=\
 	$SYSOFILES\
+	bg.$O\
 	channel.$O\
 	daemonize.$O\
 	exec.$O\
-- 
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