knu cd24ba513e Properly copy the P_ALTSTACK flag in struct proc::p_flag to the child ... process on fork(2). It is the supposed behavior stated in the manpage of sigaction(2), and Solaris, NetBSD and FreeBSD 3-STABLE correctly do so. The previous fix against libc_r/uthread/uthread_fork.c fixed the problem only for the programs linked with libc_r, so back it out and fix fork(2) itself to help those not linked with libc_r as well. PR: kern/26705 Submitted by: KUROSAWA Takahiro <fwkg7679@mb.infoweb.ne.jp> Tested by: knu, GOTOU Yuuzou <gotoyuzo@notwork.org>, and some other people Not objected by: hackers MFC in: 3 days		2001-05-07 18:07:29 +00:00
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arch	$Id$ -> $FreeBSD$	1999-08-28 00:22:10 +00:00
man	MAN[1-9] -> MAN.	2001-03-27 17:27:19 +00:00
sys	$Id$ -> $FreeBSD$	1999-08-28 00:22:10 +00:00
test	-pthread -> -lc_r	2001-01-24 13:41:04 +00:00
uthread	Properly copy the P_ALTSTACK flag in struct proc::p_flag to the child	2001-05-07 18:07:29 +00:00
Makefile	Add weak definitions for wrapped system calls. In general:	2001-01-24 13:03:38 +00:00