Imported Upstream version 1.15.1

[deb_xorg-server.git] / hw / xquartz / console_redirect.h

/* Copyright (c) 2011-2012 Apple Inc.
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation files
 * (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT.  IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
 * HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 * Except as contained in this notice, the name(s) of the above
 * copyright holders shall not be used in advertising or otherwise to
 * promote the sale, use or other dealings in this Software without
 * prior written authorization.
 */

#ifndef _XQUARTZ_CONSOLE_REDIRECT_H_
#define _XQUARTZ_CONSOLE_REDIRECT_H_

#include <asl.h>

/* The given fd is replaced with a pipe.  Anything written to it will will be
 * logged to ASL.
 */
int
xq_asl_capture_fd(aslclient asl, aslmsg msg, int level, int fd);

/* The given fd is read from and passed along to ASL until all write ends of the
 * pipe are closed. Once the last writer has closed the pipe, we close our end.
 */
int
xq_asl_log_fd(aslclient asl, aslmsg msg, int level, int fd);

#endif