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- /*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
- * Reserved. 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 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.
- *
- * 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.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
- #ifndef _MACHO_KLD_H_
- #define _MACHO_KLD_H_
-
- #include <mach-o/loader.h>
- #include <stdarg.h>
-
- /*
- * These API's are in libkld. Both kmodload(8) and /mach_kernel should
- * link with -lkld and then ld(1) will expand -lkld to libkld.dylib or
- * libkld.a depending on if -dynamic or -static is in effect.
- *
- * Note: we are using the __DYNAMIC__ flag to indicate user space kernel
- * linking and __STATIC__ as a synonym of KERNEL.
- */
-
- /*
- * Note that you must supply the following function for error reporting when
- * using any of the functions listed here.
- */
- extern void kld_error_vprintf(const char *format, va_list ap);
-
- /*
- * These two are only in libkld.dylib for use by kmodload(8) (user code compiled
- * with the default -dynamic).
- */
- #ifdef __DYNAMIC__
- __private_extern__ long kld_load_basefile(
- const char *base_filename);
-
- __private_extern__ long kld_load_basefile_from_memory(
- const char *base_filename,
- char *base_addr,
- long base_size);
-
- /* Note: this takes only one object file name */
- __private_extern__ long kld_load(
- struct mach_header **header_addr,
- const char *object_filename,
- const char *output_filename);
-
- __private_extern__ long kld_load_from_memory(
- struct mach_header **header_addr,
- const char *object_name,
- char *object_addr,
- long object_size,
- const char *output_filename);
- #endif /* __DYNAMIC__ */
-
- /*
- * This two are only in libkld.a use by /mach_kernel (kernel code compiled with
- * -static).
- */
- #ifdef __STATIC__
- /* Note: this api does not write an output file */
- __private_extern__ long kld_load_from_memory(
- struct mach_header **header_addr,
- const char *object_name,
- char *object_addr,
- long object_size);
- #endif /* __STATIC__ */
-
- __private_extern__ long kld_unload_all(
- long deallocate_sets);
-
- __private_extern__ long kld_lookup(
- const char *symbol_name,
- unsigned long *value);
-
- __private_extern__ long kld_forget_symbol(
- const char *symbol_name);
-
- __private_extern__ void kld_address_func(
- unsigned long (*func)(unsigned long size, unsigned long headers_size));
-
- #endif /* _MACHO_KLD_H_ */
-