binreloc.h

/*
 * 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 */


typedef enum {
        BR_INIT_ERROR_NOMEM,
        BR_INIT_ERROR_OPEN_MAPS,
        BR_INIT_ERROR_READ_MAPS,
        BR_INIT_ERROR_INVALID_MAPS,
        BR_INIT_ERROR_DISABLED
} BrInitError;


#ifndef BINRELOC_RUNNING_DOXYGEN
/* Mangle symbol names to avoid symbol collisions with other ELF objects. */
        #define br_init             vtwc43395327882633_br_init
        #define br_init_lib         vtwc43395327882633_br_init_lib
        #define br_find_exe         vtwc43395327882633_br_find_exe
        #define br_find_exe_dir     vtwc43395327882633_br_find_exe_dir
        #define br_find_prefix      vtwc43395327882633_br_find_prefix
        #define br_find_bin_dir     vtwc43395327882633_br_find_bin_dir
        #define br_find_sbin_dir    vtwc43395327882633_br_find_sbin_dir
        #define br_find_data_dir    vtwc43395327882633_br_find_data_dir
        #define br_find_locale_dir  vtwc43395327882633_br_find_locale_dir
        #define br_find_lib_dir     vtwc43395327882633_br_find_lib_dir
        #define br_find_libexec_dir vtwc43395327882633_br_find_libexec_dir
        #define br_find_etc_dir     vtwc43395327882633_br_find_etc_dir
        #define br_strcat           vtwc43395327882633_br_strcat
        #define br_build_path       vtwc43395327882633_br_build_path
        #define br_dirname          vtwc43395327882633_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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