iokit/IOKit/system.h

   1 /*
   2  * Copyright (c) 1998-2000 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 #ifndef __IOKIT_SYSTEM_H
  23 #define __IOKIT_SYSTEM_H
  24
  25 #include <sys/cdefs.h>
  26
  27 __BEGIN_DECLS
  28
  29 #include <mach/mach_types.h>
  30 #include <mach/mach_interface.h>
  31 #include <mach/etap.h>
  32 #include <mach/etap_events.h>
  33
  34 #include <stdarg.h>
  35
  36 #if KERNEL_PRIVATE
  37 #include <IOKit/assert.h>  /* Must be before other includes of kern/assert.h */
  38 #include <kern/cpu_data.h>
  39 #include <kern/thread.h>
  40 #include <kern/thread_act.h>
  41 #include <vm/pmap.h>
  42 #include <vm/vm_kern.h>
  43 #include <kern/kalloc.h>
  44 #include <kern/task.h>
  45 #include <kern/time_out.h>
  46 #include <kern/sched_prim.h>
  47 #include <machine/spl.h>
  48 #include <kern/lock.h>
  49 #include <kern/queue.h>
  50 #include <kern/ipc_mig.h>
  51 #endif /* KERNEL_PRIVATE */
  52
  53 extern int      bcmp(const void *, const void *, size_t);
  54 extern void     bcopy(const void *, void *, size_t);
  55 extern void     bzero(void *, size_t);
  56
  57 extern int      memcmp(const void *, const void *, size_t);
  58
  59 extern void     _doprnt( const char *format, va_list *arg,
  60                         void (*putc)(char), int radix );
  61
  62 extern int      sscanf(const char *input, const char *fmt, ...);
  63 extern int      sprintf(char *s, const char *format, ...);
  64 extern long     strtol(const char *, char **, int);
  65 extern unsigned long strtoul(const char *, char **, int);
  66 extern long long strtoq(const char *, char **, int);
  67 extern unsigned long long strtouq(const char *, char **, int);
  68
  69 extern
  70 #ifdef __GNUC__
  71 volatile
  72 #endif
  73 void panic(const char * msg, ...);
  74
  75 /*
  76  */
  77
  78 /*
  79  * Really need a set of interfaces from osfmk/pexpert components to do
  80  * all that is required to prepare an I/O from a cache management point
  81  * of view.
  82  * osfmk/ppc/cache.s
  83  */
  84 extern void invalidate_icache(vm_offset_t addr, unsigned cnt, int phys);
  85 extern void flush_dcache(vm_offset_t addr, unsigned count, int phys);
  86
  87 __END_DECLS
  88
  89 #endif /* !__IOKIT_SYSTEM_H */