The Tor Browser / file comparison
comparison: media/omx-plugin/include/gb/cutils/native_handle.h
media/omx-plugin/include/gb/cutils/native_handle.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:f2594d9adae0 |
|---|---|
| 1 /* | |
| 2 * Copyright (C) 2009 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 NATIVE_HANDLE_H_ | |
| 18 #define NATIVE_HANDLE_H_ | |
| 19 | |
| 20 #ifdef __cplusplus | |
| 21 extern "C" { | |
| 22 #endif | |
| 23 | |
| 24 typedef struct | |
| 25 { | |
| 26 int version; /* sizeof(native_handle_t) */ | |
| 27 int numFds; /* number of file-descriptors at &data[0] */ | |
| 28 int numInts; /* number of ints at &data[numFds] */ | |
| 29 int data[0]; /* numFds + numInts ints */ | |
| 30 } native_handle_t; | |
| 31 | |
| 32 | |
| 33 /* keep the old definition for backward source-compatibility */ | |
| 34 typedef native_handle_t native_handle; | |
| 35 | |
| 36 /* | |
| 37 * native_handle_close | |
| 38 * | |
| 39 * closes the file descriptors contained in this native_handle_t | |
| 40 * | |
| 41 * return 0 on success, or a negative error code on failure | |
| 42 * | |
| 43 */ | |
| 44 int native_handle_close(const native_handle_t* h); | |
| 45 | |
| 46 | |
| 47 /* | |
| 48 * native_handle_create | |
| 49 * | |
| 50 * creates a native_handle_t and initializes it. must be destroyed with | |
| 51 * native_handle_delete(). | |
| 52 * | |
| 53 */ | |
| 54 native_handle_t* native_handle_create(int numFds, int numInts); | |
| 55 | |
| 56 /* | |
| 57 * native_handle_delete | |
| 58 * | |
| 59 * frees a native_handle_t allocated with native_handle_create(). | |
| 60 * This ONLY frees the memory allocated for the native_handle_t, but doesn't | |
| 61 * close the file descriptors; which can be achieved with native_handle_close(). | |
| 62 * | |
| 63 * return 0 on success, or a negative error code on failure | |
| 64 * | |
| 65 */ | |
| 66 int native_handle_delete(native_handle_t* h); | |
| 67 | |
| 68 | |
| 69 #ifdef __cplusplus | |
| 70 } | |
| 71 #endif | |
| 72 | |
| 73 #endif /* NATIVE_HANDLE_H_ */ |
