81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
/*
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* BinReloc - a library for creating relocatable executables
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* Written by: Hongli Lai <h.lai@chello.nl>
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* http://autopackage.org/
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*
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* This source code is public domain. You can relicense this code
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* under whatever license you want.
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*
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* See http://autopackage.org/docs/binreloc/ for
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* more information and how to use this.
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*/
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#ifndef __BINRELOC_H__
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#define __BINRELOC_H__
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/** These error codes can be returned by br_init(), br_init_lib(), gbr_init() or gbr_init_lib(). */
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typedef enum {
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/** Cannot allocate memory. */
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BR_INIT_ERROR_NOMEM,
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/** Unable to open /proc/self/maps; see errno for details. */
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BR_INIT_ERROR_OPEN_MAPS,
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/** Unable to read from /proc/self/maps; see errno for details. */
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BR_INIT_ERROR_READ_MAPS,
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/** The file format of /proc/self/maps is invalid; kernel bug? */
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BR_INIT_ERROR_INVALID_MAPS,
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/** BinReloc is disabled (the ENABLE_BINRELOC macro is not defined). */
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BR_INIT_ERROR_DISABLED
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} BrInitError;
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#ifndef BINRELOC_RUNNING_DOXYGEN
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/* Mangle symbol names to avoid symbol collisions with other ELF objects. */
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#define br_init SbCJ22537442193159_br_init
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#define br_init_lib SbCJ22537442193159_br_init_lib
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#define br_find_exe SbCJ22537442193159_br_find_exe
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#define br_find_exe_dir SbCJ22537442193159_br_find_exe_dir
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#define br_find_prefix SbCJ22537442193159_br_find_prefix
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#define br_find_bin_dir SbCJ22537442193159_br_find_bin_dir
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#define br_find_sbin_dir SbCJ22537442193159_br_find_sbin_dir
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#define br_find_data_dir SbCJ22537442193159_br_find_data_dir
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#define br_find_locale_dir SbCJ22537442193159_br_find_locale_dir
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#define br_find_lib_dir SbCJ22537442193159_br_find_lib_dir
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#define br_find_libexec_dir SbCJ22537442193159_br_find_libexec_dir
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#define br_find_etc_dir SbCJ22537442193159_br_find_etc_dir
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#define br_strcat SbCJ22537442193159_br_strcat
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#define br_build_path SbCJ22537442193159_br_build_path
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#define br_dirname SbCJ22537442193159_br_dirname
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#endif
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int br_init (BrInitError *error);
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int br_init_lib (BrInitError *error);
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char *br_find_exe (const char *default_exe);
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char *br_find_exe_dir (const char *default_dir);
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char *br_find_prefix (const char *default_prefix);
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char *br_find_bin_dir (const char *default_bin_dir);
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char *br_find_sbin_dir (const char *default_sbin_dir);
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char *br_find_data_dir (const char *default_data_dir);
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char *br_find_locale_dir (const char *default_locale_dir);
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char *br_find_lib_dir (const char *default_lib_dir);
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char *br_find_libexec_dir (const char *default_libexec_dir);
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char *br_find_etc_dir (const char *default_etc_dir);
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/* Utility functions */
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char *br_strcat (const char *str1, const char *str2);
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char *br_build_path (const char *dir, const char *file);
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char *br_dirname (const char *path);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __BINRELOC_H__ */
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