winsup/cygwin ChangeLog fork.cc sync.h

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2006-07-14 22:15:12

Modified files:
	cygwin         : ChangeLog fork.cc sync.h 

Log message:
	* fork.cc (fork): Lock the process before forking to prevent things like new
	fds from being opened, etc.
	* sync.h (lock_process::dont_bother): New function.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.3573&r2=1.3574
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fork.cc.diff?cvsroot=uberbaum&r1=1.184&r2=1.185
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/sync.h.diff?cvsroot=uberbaum&r1=1.36&r2=1.37