Changes in uspace/lib/c/generic/devman.c [e72fb34:8b1e15ac] in mainline
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uspace/lib/c/generic/devman.c
re72fb34 r8b1e15ac 147 147 ret = devman_send_match_id(phone, match_id); 148 148 if (ret != EOK) { 149 printf("Driver failed to send match id, error %d\n", 150 ret); 149 151 return ret; 150 152 } … … 193 195 } 194 196 195 int match_ids_rc =devman_send_match_ids(phone, match_ids);197 devman_send_match_ids(phone, match_ids); 196 198 197 199 async_wait_for(req, &retval); … … 199 201 async_serialize_end(); 200 202 201 /* Prefer the answer to DEVMAN_ADD_FUNCTION in case of errors. */202 if ((match_ids_rc != EOK) && (retval == EOK)) {203 retval = match_ids_rc;204 }205 206 203 if (retval == EOK) 207 204 fun_handle = (int) IPC_GET_ARG1(answer); … … 329 326 } 330 327 331 int devman_device_get_handle_by_class(const char *classname,332 const char *devname, devman_handle_t *handle, unsigned int flags)333 {334 int phone = devman_get_phone(DEVMAN_CLIENT, flags);335 336 if (phone < 0)337 return phone;338 339 async_serialize_start();340 341 ipc_call_t answer;342 aid_t req = async_send_1(phone, DEVMAN_DEVICE_GET_HANDLE_BY_CLASS,343 flags, &answer);344 345 sysarg_t retval = async_data_write_start(phone, classname,346 str_size(classname));347 if (retval != EOK) {348 async_wait_for(req, NULL);349 async_serialize_end();350 return retval;351 }352 retval = async_data_write_start(phone, devname,353 str_size(devname));354 if (retval != EOK) {355 async_wait_for(req, NULL);356 async_serialize_end();357 return retval;358 }359 360 async_wait_for(req, &retval);361 362 async_serialize_end();363 364 if (retval != EOK) {365 if (handle != NULL)366 *handle = (devman_handle_t) -1;367 return retval;368 }369 370 if (handle != NULL)371 *handle = (devman_handle_t) IPC_GET_ARG1(answer);372 373 return retval;374 }375 376 328 377 329 /** @}
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