diff options
| author | Christopher Faylor <me@cgf.cx> | 2012-03-17 00:20:29 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2012-03-17 00:20:29 +0400 |
| commit | 4aeaedf961029e38cd9c97ac1e32ba91406c9e23 (patch) | |
| tree | 88371461329ddcd2c9eac8659dd5d2763da82330 /winsup/cygwin/sync.h | |
| parent | d3f6480e44081964526de50792c6d28ca2d24580 (diff) | |
* 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".
Diffstat (limited to 'winsup/cygwin/sync.h')
| -rw-r--r-- | winsup/cygwin/sync.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/winsup/cygwin/sync.h b/winsup/cygwin/sync.h index 2215599c8..c9c5fb595 100644 --- a/winsup/cygwin/sync.h +++ b/winsup/cygwin/sync.h @@ -1,6 +1,7 @@ /* sync.h: Header file for cygwin synchronization primitives. - Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Red Hat, Inc. + Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2011, 2012 + Red Hat, Inc. This file is part of Cygwin. @@ -8,8 +9,8 @@ This software is a copyrighted work licensed under the terms of the Cygwin license. Please consult the file "CYGWIN_LICENSE" for details. */ -#ifndef _SYNC_H -#define _SYNC_H +#pragma once + /* FIXME: Note that currently this class cannot be allocated via `new' since there are issues with malloc and fork. */ class muto @@ -62,5 +63,3 @@ public: friend class dtable; friend class fhandler_fifo; }; - -#endif /*_SYNC_H*/ |