3458 } else {
3459 // clean up previously allocated memory.
3460 for (int j=0; j<i; j++) {
3461 Deallocate((unsigned char*)*property_ptr+j);
3462 }
3463 Deallocate((unsigned char*)property_ptr);
3464 break;
3465 }
3466 }
3467 return err;
3468 } /* end GetSystemProperties */
3469
3470
3471 // property - pre-checked for NULL
3472 // value_ptr - pre-checked for NULL
3473 jvmtiError
3474 JvmtiEnv::GetSystemProperty(const char* property, char** value_ptr) {
3475 jvmtiError err = JVMTI_ERROR_NONE;
3476 const char *value;
3477
3478 value = Arguments::PropertyList_get_value(Arguments::system_properties(), property);
3479 if (value == NULL) {
3480 err = JVMTI_ERROR_NOT_AVAILABLE;
3481 } else {
3482 err = allocate((strlen(value)+1) * sizeof(char), (unsigned char **)value_ptr);
3483 if (err == JVMTI_ERROR_NONE) {
3484 strcpy(*value_ptr, value);
3485 }
3486 }
3487 return err;
3488 } /* end GetSystemProperty */
3489
3490
3491 // property - pre-checked for NULL
3492 // value - NULL is a valid value, must be checked
3493 jvmtiError
3494 JvmtiEnv::SetSystemProperty(const char* property, const char* value_ptr) {
3495 jvmtiError err =JVMTI_ERROR_NOT_AVAILABLE;
3496
3497 for (SystemProperty* p = Arguments::system_properties(); p != NULL; p = p->next()) {
|
3458 } else {
3459 // clean up previously allocated memory.
3460 for (int j=0; j<i; j++) {
3461 Deallocate((unsigned char*)*property_ptr+j);
3462 }
3463 Deallocate((unsigned char*)property_ptr);
3464 break;
3465 }
3466 }
3467 return err;
3468 } /* end GetSystemProperties */
3469
3470
3471 // property - pre-checked for NULL
3472 // value_ptr - pre-checked for NULL
3473 jvmtiError
3474 JvmtiEnv::GetSystemProperty(const char* property, char** value_ptr) {
3475 jvmtiError err = JVMTI_ERROR_NONE;
3476 const char *value;
3477
3478 if (Arguments::is_internal_module_property(property)) {
3479 return JVMTI_ERROR_NOT_AVAILABLE;
3480 }
3481 value = Arguments::PropertyList_get_value(Arguments::system_properties(), property);
3482 if (value == NULL) {
3483 err = JVMTI_ERROR_NOT_AVAILABLE;
3484 } else {
3485 err = allocate((strlen(value)+1) * sizeof(char), (unsigned char **)value_ptr);
3486 if (err == JVMTI_ERROR_NONE) {
3487 strcpy(*value_ptr, value);
3488 }
3489 }
3490 return err;
3491 } /* end GetSystemProperty */
3492
3493
3494 // property - pre-checked for NULL
3495 // value - NULL is a valid value, must be checked
3496 jvmtiError
3497 JvmtiEnv::SetSystemProperty(const char* property, const char* value_ptr) {
3498 jvmtiError err =JVMTI_ERROR_NOT_AVAILABLE;
3499
3500 for (SystemProperty* p = Arguments::system_properties(); p != NULL; p = p->next()) {
|