/*
 * 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__

#include <glib.h>

G_BEGIN_DECLS
/** These error codes can be returned by br_init(), br_init_lib(), gbr_init() or gbr_init_lib(). */
  typedef enum
{
        /** Cannot allocate memory. */
  GBR_INIT_ERROR_NOMEM,
        /** Unable to open /proc/self/maps; see errno for details. */
  GBR_INIT_ERROR_OPEN_MAPS,
        /** Unable to read from /proc/self/maps; see errno for details. */
  GBR_INIT_ERROR_READ_MAPS,
        /** The file format of /proc/self/maps is invalid; kernel bug? */
  GBR_INIT_ERROR_INVALID_MAPS,
        /** BinReloc is disabled (the ENABLE_BINRELOC macro is not defined). */
  GBR_INIT_ERROR_DISABLED
} GbrInitError;


#ifndef BINRELOC_RUNNING_DOXYGEN
/* Mangle symbol names to avoid symbol collisions with other ELF objects. */
#define gbr_find_exe         PCUt96149520938076_gbr_find_exe
#define gbr_find_exe_dir     PCUt96149520938076_gbr_find_exe_dir
#define gbr_find_prefix      PCUt96149520938076_gbr_find_prefix
#define gbr_find_bin_dir     PCUt96149520938076_gbr_find_bin_dir
#define gbr_find_sbin_dir    PCUt96149520938076_gbr_find_sbin_dir
#define gbr_find_data_dir    PCUt96149520938076_gbr_find_data_dir
#define gbr_find_locale_dir  PCUt96149520938076_gbr_find_locale_dir
#define gbr_find_lib_dir     PCUt96149520938076_gbr_find_lib_dir
#define gbr_find_libexec_dir PCUt96149520938076_gbr_find_libexec_dir
#define gbr_find_etc_dir     PCUt96149520938076_gbr_find_etc_dir


#endif
gboolean gbr_init (GError ** error);
gboolean gbr_init_lib (GError ** error);

gchar *gbr_find_exe (const gchar * default_exe);
gchar *gbr_find_exe_dir (const gchar * default_dir);
gchar *gbr_find_prefix (const gchar * default_prefix);
gchar *gbr_find_bin_dir (const gchar * default_bin_dir);
gchar *gbr_find_sbin_dir (const gchar * default_sbin_dir);
gchar *gbr_find_data_dir (const gchar * default_data_dir);
gchar *gbr_find_locale_dir (const gchar * default_locale_dir);
gchar *gbr_find_lib_dir (const gchar * default_lib_dir);
gchar *gbr_find_libexec_dir (const gchar * default_libexec_dir);
gchar *gbr_find_etc_dir (const gchar * default_etc_dir);


G_END_DECLS
#endif /* __BINRELOC_H__ */
