X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/de355530ae67247cbd0da700edb3a2a1dae884c2..8f6c56a50524aa785f7e596d52dddfb331e18961:/osfmk/mach/kmod.h diff --git a/osfmk/mach/kmod.h b/osfmk/mach/kmod.h index 49d0f0103..8a14af44f 100644 --- a/osfmk/mach/kmod.h +++ b/osfmk/mach/kmod.h @@ -1,39 +1,37 @@ /* - * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. + * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. * - * @APPLE_LICENSE_HEADER_START@ + * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * - * The contents of this file constitute Original Code as defined in and - * are subject to the Apple Public Source License Version 1.1 (the - * "License"). You may not use this file except in compliance with the - * License. Please obtain a copy of the License at - * http://www.apple.com/publicsource and read it before using this file. + * This file contains Original Code and/or Modifications of Original Code + * as defined in and that are subject to the Apple Public Source License + * Version 2.0 (the 'License'). You may not use this file except in + * compliance with the License. The rights granted to you under the License + * may not be used to create, or enable the creation or redistribution of, + * unlawful or unlicensed copies of an Apple operating system, or to + * circumvent, violate, or enable the circumvention or violation of, any + * terms of an Apple operating system software license agreement. * - * This Original Code and all software distributed under the License are - * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER + * Please obtain a copy of the License at + * http://www.opensource.apple.com/apsl/ and read it before using this file. + * + * The Original Code and all software distributed under the License are + * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the - * License for the specific language governing rights and limitations - * under the License. + * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. + * Please see the License for the specific language governing rights and + * limitations under the License. * - * @APPLE_LICENSE_HEADER_END@ - */ -/* - * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. - * - * HISTORY - * - * 1999 Mar 29 rsulack created. + * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ #ifndef _MACH_KMOD_H_ #define _MACH_KMOD_H_ -#include #include -#ifdef __APPLE_API_PRIVATE +#include #define KMOD_CNTL_START 1 // call kmod's start routine #define KMOD_CNTL_STOP 2 // call kmod's stop routine @@ -45,23 +43,25 @@ #define KMOD_UNPACK_FROM_ID(i) ((unsigned long)i >> 16) #define KMOD_UNPACK_TO_ID(i) ((unsigned long)i & 0xffff) -#endif /* __APPLE_API_PRIVATE */ - -#define KMOD_MAX_NAME 64 - -#ifdef __APPLE_API_PRIVATE - typedef int kmod_t; typedef int kmod_control_flavor_t; typedef void* kmod_args_t; -#endif /* __APPLE_API_PRIVATE */ +#define KMOD_MAX_NAME 64 + +#if __DARWIN_ALIGN_POWER +#pragma options align=power +#endif +/* LP64todo - not 64-bit safe */ typedef struct kmod_reference { struct kmod_reference *next; struct kmod_info *info; } kmod_reference_t; +#if __DARWIN_ALIGN_POWER +#pragma options align=reset +#endif /**************************************************************************************/ /* warning any changes to this structure affect the following macros. */ @@ -73,6 +73,12 @@ typedef struct kmod_reference { typedef kern_return_t kmod_start_func_t(struct kmod_info *ki, void *data); typedef kern_return_t kmod_stop_func_t(struct kmod_info *ki, void *data); +#if __DARWIN_ALIGN_POWER +#pragma options align=power +#endif + +/* LP64todo - not 64-bit safe */ + typedef struct kmod_info { struct kmod_info *next; int info_version; // version of this structure @@ -88,12 +94,12 @@ typedef struct kmod_info { kmod_stop_func_t *stop; } kmod_info_t; -#ifdef __APPLE_API_PRIVATE +#if __DARWIN_ALIGN_POWER +#pragma options align=reset +#endif typedef kmod_info_t *kmod_info_array_t; -#endif /* __APPLE_API_PRIVATE */ - #define KMOD_INFO_NAME kmod_info #define KMOD_INFO_VERSION 1 @@ -122,8 +128,6 @@ typedef kmod_info_t *kmod_info_array_t; // kmod kernel to user commands // ************************************************************************************* -#ifdef __APPLE_API_PRIVATE - #define KMOD_LOAD_EXTENSION_PACKET 1 #define KMOD_LOAD_WITH_DEPENDENCIES_PACKET 2 @@ -147,33 +151,35 @@ typedef struct kmod_generic_cmd { char data[1]; } kmod_generic_cmd_t; -#ifdef KERNEL_PRIVATE - -extern void kmod_init(); - -extern kern_return_t kmod_create_fake(const char *name, const char *version); +#ifdef KERNEL_PRIVATE extern kmod_info_t *kmod_lookupbyname(const char * name); extern kmod_info_t *kmod_lookupbyid(kmod_t id); extern kmod_info_t *kmod_lookupbyname_locked(const char * name); extern kmod_info_t *kmod_lookupbyid_locked(kmod_t id); +extern kmod_start_func_t kmod_default_start; +extern kmod_stop_func_t kmod_default_stop; + +__BEGIN_DECLS +extern void kmod_init(void); + +extern kern_return_t kmod_create_fake(const char *name, const char *version); +extern kern_return_t kmod_create_fake_with_address(const char *name, const char *version, + vm_address_t address, vm_size_t size, + int * return_id); +extern kern_return_t kmod_destroy_fake(kmod_t id); extern kern_return_t kmod_load_extension(char *name); extern kern_return_t kmod_load_extension_with_dependencies(char *name, char **dependencies); extern kern_return_t kmod_send_generic(int type, void *data, int size); -extern kmod_start_func_t kmod_default_start; -extern kmod_stop_func_t kmod_default_stop; - extern kern_return_t kmod_initialize_cpp(kmod_info_t *info); extern kern_return_t kmod_finalize_cpp(kmod_info_t *info); -extern void kmod_dump(vm_offset_t *addr, unsigned int cnt); - -#endif /* KERNEL_PRIVATE */ - -#endif /* __APPLE_API_PRIVATE */ +extern void kmod_dump(vm_offset_t *addr, unsigned int dump_cnt); +__END_DECLS +#endif /* KERNEL_PRIVATE */ #endif /* _MACH_KMOD_H_ */