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Annotation of XNU/osfmk/profiling/profile-mk.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*
        !            23:  * @OSF_COPYRIGHT@
        !            24:  */
        !            25: /*
        !            26:  * Microkernel interface to common profiling.
        !            27:  */
        !            28: 
        !            29: #include <profiling/profile-internal.h>
        !            30: #include <mach/std_types.h>
        !            31: #include <types.h>
        !            32: #include <device/device_types.h>
        !            33: 
        !            34: /*
        !            35:  * JMM - We don't use these, just the BSD interfaces.
        !            36:  */
        !            37: #if 0
        !            38: extern void kmstartup(void);
        !            39: extern int gprofprobe(caddr_t, void *);
        !            40: extern void gprofattach(void);
        !            41: extern int gprofopen(dev_t, int, io_req_t);
        !            42: extern void gprofclose(dev_t);
        !            43: extern void gprofstrategy(io_req_t);
        !            44: extern int gprofread(dev_t, io_req_t);
        !            45: extern int gprofwrite(dev_t, io_req_t);
        !            46: #endif
        !            47: 
        !            48: /*
        !            49:  * Macros to access the nth cpu's profile variable structures.
        !            50:  */
        !            51: 
        !            52: #if NCPUS <= 1
        !            53: #define PROFILE_VARS(cpu) (&_profile_vars)
        !            54: 
        !            55: #else
        !            56: extern struct profile_vars *_profile_vars_cpus[NCPUS];
        !            57: #define PROFILE_VARS(cpu) (_profile_vars_cpus[(cpu)])
        !            58: #endif
        !            59: 
        !            60: 

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