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/*
* BinReloc - a library for creating relocatable executables
* Written by: Hongli Lai <h.lai@chello.nl>
* http://autopackage.org/
*
* This source code is public domain. You can relicense this code
* under whatever license you want.
*
* See http://autopackage.org/docs/binreloc/ for
* more information and how to use this.
*/
#ifndef __BINRELOC_H__
#define __BINRELOC_H__
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/** These error codes can be returned by br_init(), br_init_lib(), gbr_init() or gbr_init_lib(). */
typedef enum {
/** Cannot allocate memory. */
BR_INIT_ERROR_NOMEM,
/** Unable to open /proc/self/maps; see errno for details. */
BR_INIT_ERROR_OPEN_MAPS,
/** Unable to read from /proc/self/maps; see errno for details. */
BR_INIT_ERROR_READ_MAPS,
/** The file format of /proc/self/maps is invalid; kernel bug? */
BR_INIT_ERROR_INVALID_MAPS,
/** BinReloc is disabled (the ENABLE_BINRELOC macro is not defined). */
BR_INIT_ERROR_DISABLED
} BrInitError;
#ifndef BINRELOC_RUNNING_DOXYGEN
/* Mangle symbol names to avoid symbol collisions with other ELF objects. */
#define br_init zLhm65070058860608_br_init
#define br_init_lib zLhm65070058860608_br_init_lib
#define br_find_exe zLhm65070058860608_br_find_exe
#define br_find_exe_dir zLhm65070058860608_br_find_exe_dir
#define br_find_prefix zLhm65070058860608_br_find_prefix
#define br_find_bin_dir zLhm65070058860608_br_find_bin_dir
#define br_find_sbin_dir zLhm65070058860608_br_find_sbin_dir
#define br_find_data_dir zLhm65070058860608_br_find_data_dir
#define br_find_locale_dir zLhm65070058860608_br_find_locale_dir
#define br_find_lib_dir zLhm65070058860608_br_find_lib_dir
#define br_find_libexec_dir zLhm65070058860608_br_find_libexec_dir
#define br_find_etc_dir zLhm65070058860608_br_find_etc_dir
#define br_strcat zLhm65070058860608_br_strcat
#define br_build_path zLhm65070058860608_br_build_path
#define br_dirname zLhm65070058860608_br_dirname
#endif
int br_init (BrInitError *error);
int br_init_lib (BrInitError *error);
char *br_find_exe (const char *default_exe);
char *br_find_exe_dir (const char *default_dir);
char *br_find_prefix (const char *default_prefix);
char *br_find_bin_dir (const char *default_bin_dir);
char *br_find_sbin_dir (const char *default_sbin_dir);
char *br_find_data_dir (const char *default_data_dir);
char *br_find_locale_dir (const char *default_locale_dir);
char *br_find_lib_dir (const char *default_lib_dir);
char *br_find_libexec_dir (const char *default_libexec_dir);
char *br_find_etc_dir (const char *default_etc_dir);
/* Utility functions */
char *br_strcat (const char *str1, const char *str2);
char *br_build_path (const char *dir, const char *file);
char *br_dirname (const char *path);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __BINRELOC_H__ */
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