windows/vm/perfMemory_windows.cpp

162   char* dirname = NEW_C_HEAP_ARRAY(char, nbytes, mtInternal);
165   _snprintf(dirname, nbytes, "%s\\%s_%s", tmpdir, perfdir, user);
167   return dirname;
469 static char* get_sharedmem_filename(const char* dirname, int vmid) {
472   size_t nbytes = strlen(dirname) + UINT_CHARS + 2;
475   _snprintf(name, nbytes, "%s\\%d", dirname, vmid);
487 static void remove_file(const char* dirname, const char* filename) {
489   size_t nbytes = strlen(dirname) + strlen(filename) + 2;
492   strcpy(path, dirname);
619 static void cleanup_sharedmem_resources(const char* dirname) {
622   DIR* dirp = os::opendir(dirname);
629   if (!is_directory_secure(dirname)) {
644   char* dbuf = NEW_C_HEAP_ARRAY(char, os::readdir_buf_size(dirname), mtInternal);
655         remove_file(dirname, entry->d_name);
682       remove_file(dirname, entry->d_name);
1224 static bool make_user_tmp_dir(const char* dirname) {
1234   if (!CreateDirectory(dirname, pDirSA)) {
1241       if (!is_directory_secure(dirname)) {
1244           warning("%s directory is insecure\n", dirname);
1254       if (!SetFileSecurity(dirname, secInfo, pDirSA->lpSecurityDescriptor)) {
1258                                                         dirname, lasterror);
1281 static HANDLE create_sharedmem_resources(const char* dirname, const char* filename, const char* objectname, size_t size) {
1301   if (!make_user_tmp_dir(dirname)) {
1447   char* dirname = get_user_tmp_dir(user);
1450   if (!is_filesystem_secure(dirname)) {
1451     FREE_C_HEAP_ARRAY(char, dirname);
1459   char* filename = get_sharedmem_filename(dirname, vmid);
1463   cleanup_sharedmem_resources(dirname);
1472                create_sharedmem_resources(dirname, filename, objectname, size);
1476   FREE_C_HEAP_ARRAY(char, dirname);
1625   char* dirname = get_user_tmp_dir(luser);
1630   if (!is_directory_secure(dirname)) {
1631     FREE_C_HEAP_ARRAY(char, dirname);
1637   char* filename = get_sharedmem_filename(dirname, vmid);
1652   FREE_C_HEAP_ARRAY(char, dirname);