160 	int err = 0;  in grab_pgo_data()  local
165 		err = EPERM;  in grab_pgo_data()
170 	err = mac_system_check_info(kauth_cred_get(), "kern.profiling_data");  in grab_pgo_data()
171 	if (err) {  in grab_pgo_data()
179 		err = EINVAL;  in grab_pgo_data()
185 			err = EINVAL;  in grab_pgo_data()
190 				err = 0;  in grab_pgo_data()
193 				err = ETIMEDOUT;  in grab_pgo_data()
196 				err = EIO;  in grab_pgo_data()
207 		err = copyin(uap->uuid, &uuid, sizeof(uuid));  in grab_pgo_data()
208 		if (err) {  in grab_pgo_data()
214 				err = EINVAL;  in grab_pgo_data()
218 			err = OSKextGrabPgoData(uuid, &size64, NULL, 0, 0, !!(uap->flags & PGO_METADATA));  in grab_pgo_data()
219 			if (size64 == 0 && err == 0) {  in grab_pgo_data()
220 				err = EIO;  in grab_pgo_data()
222 			if (err) {  in grab_pgo_data()
229 				err = ERANGE;  in grab_pgo_data()
234 			err = 0;  in grab_pgo_data()
237 			err = EINVAL;  in grab_pgo_data()
240 			err = OSKextGrabPgoData(uuid, &size64, NULL, 0,  in grab_pgo_data()
244 			if (size64 == 0 && err == 0) {  in grab_pgo_data()
245 				err = EIO;  in grab_pgo_data()
247 			if (err) {  in grab_pgo_data()
252 				err = EINVAL;  in grab_pgo_data()
258 				err = ENOMEM;  in grab_pgo_data()
262 			err = OSKextGrabPgoData(uuid, &size64, buffer, size64,  in grab_pgo_data()
265 			if (err) {  in grab_pgo_data()
272 				err = ERANGE;  in grab_pgo_data()
276 			err = copyout(buffer, uap->buffer, size);  in grab_pgo_data()
277 			if (err) {  in grab_pgo_data()
293 		err = EINVAL;  in grab_pgo_data()
299 		err = ERANGE;  in grab_pgo_data()
306 		err = 0;  in grab_pgo_data()
309 		err = EINVAL;  in grab_pgo_data()
314 			err = ENOMEM;  in grab_pgo_data()
318 		err = write_buffer(uap->flags, buffer);  in grab_pgo_data()
319 		if (err) {  in grab_pgo_data()
320 			err = EIO;  in grab_pgo_data()
324 		err = copyout(buffer, uap->buffer, size);  in grab_pgo_data()
325 		if (err) {  in grab_pgo_data()
336 	err = ENOSYS;  in grab_pgo_data()
345 	if (err) {  in grab_pgo_data()
348 	return err;  in grab_pgo_data()