CVSROOT: /cvs/uberbaum
Module name: winsup
Changes by: [email protected] 2012-03-16 20:20:29
Modified files:
cygwin : ChangeLog fork.cc pinfo.cc pinfo.h sigproc.h
spawn.cc sync.h
Log message:
* fork.cc (lock_signals): Move to sigproc.h.
(lock_pthread): Ditto.
(hold_everything): Ditto.
(frok::parent): Call myself.prefork() just before calling
CreateProcess. Call
myself.postfork () on function exit.
* pinfo.cc (pinfo::pending_rd_proc_pipe): Define.
(pinfo::pending_wr_proc_pipe): Ditto.
(_pinfo::dup_proc_pipe): Delete.
(pinfo::wait): Move pipe creation into pinfo::prefork. Set pipe
variables from
pending_*.
(_pinfo::sync_proc_pipe): Delete.
(_pinfo::proc_pipe_owner): Ditto.
(pinfo::prefork): Define new function.
(pinfo::postfork): Ditto.
(pinfo::postexec): Ditto.
(_pinfo::alert_parent): Remove obsolete call to sync_proc_pipe.
(_pinfo::dup_proc_pipe): Delete declaration.
(_pinfo::sync_proc_pipe): Ditto.
(pinfo::pending_rd_proc_pipe): Declare.
(pinfo::pending_wr_proc_pipe): Ditto.
(pinfo::prefork): Declare new function.
(pinfo::postfork): Ditto.
(pinfo::postexec): Ditto.
(pinfo::wr_proc_pipe): Define new wrapper function.
* sigproc.h: Include "sync.h". Move locking functions from fork to
here.
* spawn.cc (child_info_spawn::worker): Delete now-unneeded requirement
to
record orig_wr_proc_pipe. Call hold_everything prior to doing
anything. Call
myself.prefork() if spawning. Replace wr_proc_pipe synchronization
with call
to myself.postexec(). Call myself.postfork() if not execing.
* sync.h: Replace #ifdef wrapper with "#pragma once".
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.5750&r2=1.5751
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/fork.cc.diff?cvsroot=uberbaum&r1=1.232&r2=1.233
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/pinfo.cc.diff?cvsroot=uberbaum&r1=1.299&r2=1.300
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/pinfo.h.diff?cvsroot=uberbaum&r1=1.125&r2=1.126
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/sigproc.h.diff?cvsroot=uberbaum&r1=1.105&r2=1.106
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/spawn.cc.diff?cvsroot=uberbaum&r1=1.325&r2=1.326
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/sync.h.diff?cvsroot=uberbaum&r1=1.40&r2=1.41
