Date: Mon, 10 Mar 2003 22:01:44 -0800 (PST) From: David Xu <davidxu@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys proc.h src/sys/kern kern_exit.c kern_sig.c kern_thread.c Message-ID: <200303110601.h2B61jQq096266@repoman.freebsd.org>
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davidxu 2003/03/10 22:01:44 PST
FreeBSD src repository
Modified files:
sys/sys proc.h
sys/kern kern_exit.c kern_sig.c kern_thread.c
Log:
This is a force-commit for:
kern_sig.c 1.215
kern_thread.c 1.103
kern_exit.c 1.199
proc.h 1.302
Orignal code would suspend an already suspended thread,
if user presses ^Z while a threaded program is running. Also
there is a race between job control and thread_exit(), the
new code tests job control requesting before thread exits,
in wait() syscall, be sure to check child process is fully
stopped, this avoids a later SIGCHILD and returns STOPPED
status twice for a threaded child proc. A thread_stopped()
function is added for common code in several places.
Revision Changes Path
1.200 +0 -0 src/sys/kern/kern_exit.c
1.216 +0 -0 src/sys/kern/kern_sig.c
1.106 +0 -0 src/sys/kern/kern_thread.c
1.303 +0 -0 src/sys/sys/proc.h
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