The Tor Browser / file comparison
comparison: gfx/angle/src/compiler/ossource_posix.cpp
gfx/angle/src/compiler/ossource_posix.cpp
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:f342404da659 |
|---|---|
| 1 // | |
| 2 // Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved. | |
| 3 // Use of this source code is governed by a BSD-style license that can be | |
| 4 // found in the LICENSE file. | |
| 5 // | |
| 6 | |
| 7 // | |
| 8 // This file contains the posix specific functions | |
| 9 // | |
| 10 #include "compiler/osinclude.h" | |
| 11 | |
| 12 #if !defined(ANGLE_OS_POSIX) | |
| 13 #error Trying to build a posix specific file in a non-posix build. | |
| 14 #endif | |
| 15 | |
| 16 // | |
| 17 // Thread Local Storage Operations | |
| 18 // | |
| 19 OS_TLSIndex OS_AllocTLSIndex() | |
| 20 { | |
| 21 pthread_key_t pPoolIndex; | |
| 22 | |
| 23 // | |
| 24 // Create global pool key. | |
| 25 // | |
| 26 if ((pthread_key_create(&pPoolIndex, NULL)) != 0) { | |
| 27 assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage"); | |
| 28 return false; | |
| 29 } | |
| 30 else { | |
| 31 return pPoolIndex; | |
| 32 } | |
| 33 } | |
| 34 | |
| 35 | |
| 36 bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue) | |
| 37 { | |
| 38 if (nIndex == OS_INVALID_TLS_INDEX) { | |
| 39 assert(0 && "OS_SetTLSValue(): Invalid TLS Index"); | |
| 40 return false; | |
| 41 } | |
| 42 | |
| 43 if (pthread_setspecific(nIndex, lpvValue) == 0) | |
| 44 return true; | |
| 45 else | |
| 46 return false; | |
| 47 } | |
| 48 | |
| 49 | |
| 50 bool OS_FreeTLSIndex(OS_TLSIndex nIndex) | |
| 51 { | |
| 52 if (nIndex == OS_INVALID_TLS_INDEX) { | |
| 53 assert(0 && "OS_SetTLSValue(): Invalid TLS Index"); | |
| 54 return false; | |
| 55 } | |
| 56 | |
| 57 // | |
| 58 // Delete the global pool key. | |
| 59 // | |
| 60 if (pthread_key_delete(nIndex) == 0) | |
| 61 return true; | |
| 62 else | |
| 63 return false; | |
| 64 } |
