cctools/include/mach-o/dyld_priv.h

   1 /*
   2  * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 #ifndef _MACH_O_DYLD_PRIV_H_
  24 #define _MACH_O_DYLD_PRIV_H_
  25
  26
  27 #include <mach-o/dyld.h>
  28
  29 #ifdef __cplusplus
  30 extern "C" {
  31 #endif /* __cplusplus */
  32
  33
  34 /*
  35  * Given an imageOffset into an ObjectFileImage, returns
  36  * the segment/section name and offset into that section of
  37  * that imageOffset.  Returns FALSE if the imageOffset is not
  38  * in any section.  You can used the resulting sectionOffset to
  39  * index into the data returned by NSGetSectionDataInObjectFileImage.
  40  *
  41  * First appeared in Mac OS X 10.3
  42  *
  43  * SPI: currently only used by ZeroLink to detect +load methods
  44  */
  45 enum DYLD_BOOL
  46 NSFindSectionAndOffsetInObjectFileImage(
  47     NSObjectFileImage objectFileImage,
  48     unsigned long imageOffset,
  49     const char** segmentName,   /* can be NULL */
  50     const char** sectionName,   /* can be NULL */
  51     unsigned long* sectionOffset);      /* can be NULL */
  52
  53
  54
  55
  56 #ifdef __cplusplus
  57 }
  58 #endif /* __cplusplus */
  59
  60 #endif /* _MACH_O_DYLD_PRIV_H_ */