From b3a20a96eb2b91a5b0b8a8fb506e20a2fb50ebe8 Mon Sep 17 00:00:00 2001 From: Russ Cox 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/cmd/9pserve.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/cmd/9pserve.c') diff --git a/src/cmd/9pserve.c b/src/cmd/9pserve.c index 255bcbb2..e26eef14 100644 --- a/src/cmd/9pserve.c +++ b/src/cmd/9pserve.c @@ -137,6 +137,12 @@ usage(void) threadexitsall("usage"); } +int +threadmaybackground(void) +{ + return 1; +} + uchar vbuf[128]; extern int _threaddebuglevel; void -- cgit v1.2.3