David Xu bcf123b3f6 It seems when su executes in a shell scripts, there is a timing race, ... sometimes, su will receive a SIGTTOU when parent su tries to set child su's process group as foreground group, and su will be stopped unexpectly, ignoring SIGTTOU fixes the problem. Noticed by: fjoe		2003-11-03 23:54:55 +00:00
..
Makefile	Remove to-be-default WARNS?=2	2001-12-12 23:29:13 +00:00
su.1	- Clarification to how command line arguments are processed.	2003-09-28 17:54:48 +00:00
su.c	It seems when su executes in a shell scripts, there is a timing race,	2003-11-03 23:54:55 +00:00