diff options
Diffstat (limited to 'binreloc.h')
| -rw-r--r-- | binreloc.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/binreloc.h b/binreloc.h new file mode 100644 index 0000000..847a204 --- /dev/null +++ b/binreloc.h @@ -0,0 +1,89 @@ +/* + * BinReloc - a library for creating relocatable executables + * + * Originally written by: Hongli Lai <h.lai@chello.nl> + * http://autopackage.org/ (defunct) + * + * Maintained by: Wolfgang 'datenwolf' Draxinger <coding@datenwolf.net> + * + * DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + * Version 2, December 2004 + * + * Everyone is permitted to copy and distribute verbatim or modified + * copies of this license document, and changing it is allowed as long + * as the name is changed. + * + * DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE + * TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + * + * 0. You just DO WHAT THE FUCK YOU WANT TO. + */ + +#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 SbCJ22537442193159_br_init + #define br_init_lib SbCJ22537442193159_br_init_lib + #define br_find_exe SbCJ22537442193159_br_find_exe + #define br_find_exe_dir SbCJ22537442193159_br_find_exe_dir + #define br_find_prefix SbCJ22537442193159_br_find_prefix + #define br_find_bin_dir SbCJ22537442193159_br_find_bin_dir + #define br_find_sbin_dir SbCJ22537442193159_br_find_sbin_dir + #define br_find_data_dir SbCJ22537442193159_br_find_data_dir + #define br_find_locale_dir SbCJ22537442193159_br_find_locale_dir + #define br_find_lib_dir SbCJ22537442193159_br_find_lib_dir + #define br_find_libexec_dir SbCJ22537442193159_br_find_libexec_dir + #define br_find_etc_dir SbCJ22537442193159_br_find_etc_dir + #define br_strcat SbCJ22537442193159_br_strcat + #define br_build_path SbCJ22537442193159_br_build_path + #define br_dirname SbCJ22537442193159_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__ */ |