src/winsup/cygwin ChangeLog dcrt0.cc flock.cc

[cgf@cygwin.com]

CVSROOT:	/cvs/src
Module name:	src
Branch: 	cygwin-1_7_29-release-branchpoint
Changes by:	cgf@sourceware.org	2014-02-19 18:39:46

Modified files:
	winsup/cygwin  : ChangeLog dcrt0.cc flock.cc 

Log message:
	* dcrt0.cc (child_info_spawn::handle_spawn): Call fixup_lockf_after_exec with
	additional argument to specify if the process has been execed or spawned.
	* flock.cc (fixup_lockf_after_exec): Take bool parameter to handle exec and
	spawn differently.  In case of spawn, just give up POSIX locks in favor of the
	still running parent.  Add comments to explain.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&only_with_tag=cygwin-1_7_29-release-branchpoint&r1=1.6314.2.2&r2=1.6314.2.3
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/dcrt0.cc.diff?cvsroot=src&only_with_tag=cygwin-1_7_29-release-branchpoint&r1=1.452&r2=1.452.2.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/flock.cc.diff?cvsroot=src&only_with_tag=cygwin-1_7_29-release-branchpoint&r1=1.58&r2=1.58.2.1