1.1 --- a/src/share/vm/runtime/os.hpp Wed Oct 14 16:43:13 2020 +0800
1.2 +++ b/src/share/vm/runtime/os.hpp Wed Oct 14 17:44:48 2020 +0800
1.3 @@ -562,6 +562,7 @@
1.4 //File i/o operations
1.5
1.6 static size_t read(int fd, void *buf, unsigned int nBytes);
1.7 + static size_t read_at(int fd, void *buf, unsigned int nBytes, jlong offset);
1.8 static size_t restartable_read(int fd, void *buf, unsigned int nBytes);
1.9 static size_t write(int fd, const void *buf, unsigned int nBytes);
1.10
1.11 @@ -610,6 +611,16 @@
1.12 // Unload library
1.13 static void dll_unload(void *lib);
1.14
1.15 + // Callback for loaded module information
1.16 + // Input parameters:
1.17 + // char* module_file_name,
1.18 + // address module_base_addr,
1.19 + // address module_top_addr,
1.20 + // void* param
1.21 + typedef int (*LoadedModulesCallbackFunc)(const char *, address, address, void *);
1.22 +
1.23 + static int get_loaded_modules_info(LoadedModulesCallbackFunc callback, void *param);
1.24 +
1.25 // Return the handle of this process
1.26 static void* get_default_process_handle();
1.27
