main.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2002 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* main.c - A pseudo-kernel to use when analyzing am_src2.c with warlock.
*
* The main idea here is to represent all of the ways that the kernel can
* call into the amsrc2, so that warlock has the correct view of the call
* graph.
*/
#include <sys/modctl.h>
#include <sys/note.h>
#include <sys/audio.h>
#include <sys/audio/audio_src.h>
#include <sys/audio/am_src2.h>
#include <sys/audio/impl/am_src2_impl.h>
am_ad_src_entry_t *src = &am_src2;
main() {
_init();
_fini();
_info(NULL);
/*
* ad_src_init() is called by am_open() before audio may begin playing
* or recording. So this can be viewed as single threaded.
*/
src->ad_src_init(NULL, 0);
_NOTE(COMPETING_THREADS_NOW)
src->ad_src_adjust(NULL, 0, 0);
src->ad_src_convert(NULL, 0, 0, NULL, NULL, NULL, NULL);
src->ad_src_size(NULL, NULL, 0, 0, 0);
src->ad_src_update(NULL, NULL, NULL, NULL, 0);
_NOTE(NO_COMPETING_THREADS_NOW)
/*
* ad_src_exit() is called by am_close() only when play and record have
* stopped, thus it also is single threaded.
*/
src->ad_src_exit(NULL, 0);
return (0);
}