cutils/uevent.h

   1 /*
   2  * Copyright (C) 2011 The Android Open Source Project
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #ifndef __CUTILS_UEVENT_H
  18 #define __CUTILS_UEVENT_H
  19
  20 #include <stdbool.h>
  21 #include <sys/socket.h>
  22
  23 #ifdef __cplusplus
  24 extern "C" {
  25 #endif
  26
  27 int uevent_open_socket(int buf_sz, bool passcred);
  28 ssize_t uevent_kernel_multicast_recv(int socket, void *buffer, size_t length);
  29 ssize_t uevent_kernel_multicast_uid_recv(int socket, void *buffer, size_t length, uid_t *uid);
  30
  31 #ifdef __cplusplus
  32 }
  33 #endif
  34
  35 #endif /* __CUTILS_UEVENT_H */