1#ifndef _IDMAP_H_ 2#define _IDMAP_H_ 3 4#define LOG_TAG "idmap" 5 6#include <utils/Log.h> 7 8#include <errno.h> 9#include <stdio.h> 10 11#ifndef TEMP_FAILURE_RETRY 12// Used to retry syscalls that can return EINTR. 13#define TEMP_FAILURE_RETRY(exp) ({ \ 14 typeof (exp) _rc; \ 15 do { \ 16 _rc = (exp); \ 17 } while (_rc == -1 && errno == EINTR); \ 18 _rc; }) 19#endif 20 21int idmap_create_path(const char *target_apk_path, const char *overlay_apk_path, 22 const char *idmap_path); 23 24int idmap_create_fd(const char *target_apk_path, const char *overlay_apk_path, int fd); 25 26// Regarding target_package_name: the idmap_scan implementation should 27// be able to extract this from the manifest in target_apk_path, 28// simplifying the external API. 29int idmap_scan(const char *overlay_dir, const char *target_package_name, 30 const char *target_apk_path, const char *idmap_dir); 31 32int idmap_inspect(const char *idmap_path); 33 34#endif // _IDMAP_H_ 35