2 * BinReloc - a library for creating relocatable executables
3 * Written by: Hongli Lai <h.lai@chello.nl>
4 * http://autopackage.org/
6 * This source code is public domain. You can relicense this code
7 * under whatever license you want.
9 * See http://autopackage.org/docs/binreloc/ for
10 * more information and how to use this.
13 #ifndef __BINRELOC_H__
14 #define __BINRELOC_H__
16 // [Christoph] use config.h, which defines ENABLE_BINRELOC
21 #endif /* __cplusplus */
24 /** These error codes can be returned by br_init(), br_init_lib(), gbr_init() or gbr_init_lib(). */
26 /** Cannot allocate memory. */
28 /** Unable to open /proc/self/maps; see errno for details. */
29 BR_INIT_ERROR_OPEN_MAPS,
30 /** Unable to read from /proc/self/maps; see errno for details. */
31 BR_INIT_ERROR_READ_MAPS,
32 /** The file format of /proc/self/maps is invalid; kernel bug? */
33 BR_INIT_ERROR_INVALID_MAPS,
34 /** BinReloc is disabled (the ENABLE_BINRELOC macro is not defined). */
35 BR_INIT_ERROR_DISABLED
39 #ifndef BINRELOC_RUNNING_DOXYGEN
40 /* Mangle symbol names to avoid symbol collisions with other ELF objects. */
41 #define br_init PTeH3518859728963_br_init
42 #define br_init_lib PTeH3518859728963_br_init_lib
43 #define br_find_exe PTeH3518859728963_br_find_exe
44 #define br_find_exe_dir PTeH3518859728963_br_find_exe_dir
45 #define br_find_prefix PTeH3518859728963_br_find_prefix
46 #define br_find_bin_dir PTeH3518859728963_br_find_bin_dir
47 #define br_find_sbin_dir PTeH3518859728963_br_find_sbin_dir
48 #define br_find_data_dir PTeH3518859728963_br_find_data_dir
49 #define br_find_locale_dir PTeH3518859728963_br_find_locale_dir
50 #define br_find_lib_dir PTeH3518859728963_br_find_lib_dir
51 #define br_find_libexec_dir PTeH3518859728963_br_find_libexec_dir
52 #define br_find_etc_dir PTeH3518859728963_br_find_etc_dir
53 #define br_strcat PTeH3518859728963_br_strcat
54 #define br_build_path PTeH3518859728963_br_build_path
55 #define br_dirname PTeH3518859728963_br_dirname
59 int br_init (BrInitError *error);
60 int br_init_lib (BrInitError *error);
62 char *br_find_exe (const char *default_exe);
63 char *br_find_exe_dir (const char *default_dir);
64 char *br_find_prefix (const char *default_prefix);
65 char *br_find_bin_dir (const char *default_bin_dir);
66 char *br_find_sbin_dir (const char *default_sbin_dir);
67 char *br_find_data_dir (const char *default_data_dir);
68 char *br_find_locale_dir (const char *default_locale_dir);
69 char *br_find_lib_dir (const char *default_lib_dir);
70 char *br_find_libexec_dir (const char *default_libexec_dir);
71 char *br_find_etc_dir (const char *default_etc_dir);
73 /* Utility functions */
74 char *br_strcat (const char *str1, const char *str2);
75 char *br_build_path (const char *dir, const char *file);
76 char *br_dirname (const char *path);
81 #endif /* __cplusplus */
83 #endif /* __BINRELOC_H__ */