Colin Cross | f83d0b9 | 2010-04-21 12:04:20 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2010 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 | #include <poll.h> |
| 18 | |
| 19 | #include "ueventd.h" |
| 20 | #include "log.h" |
| 21 | #include "util.h" |
| 22 | #include "devices.h" |
| 23 | |
| 24 | int ueventd_main(int argc, char **argv) |
| 25 | { |
| 26 | struct pollfd ufd; |
| 27 | int nr; |
| 28 | |
| 29 | open_devnull_stdio(); |
| 30 | log_init(); |
| 31 | |
| 32 | INFO("starting ueventd\n"); |
| 33 | |
| 34 | device_init(); |
| 35 | |
| 36 | ufd.events = POLLIN; |
| 37 | ufd.fd = get_device_fd(); |
| 38 | |
| 39 | while(1) { |
| 40 | ufd.revents = 0; |
| 41 | nr = poll(&ufd, 1, -1); |
| 42 | if (nr <= 0) |
| 43 | continue; |
| 44 | if (ufd.revents == POLLIN) |
| 45 | handle_device_fd(); |
| 46 | } |
| 47 | } |