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author | Tor Arne Vestbø <tor.arne.vestbo@digia.com> | 2012-10-26 12:28:31 +0200 |
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committer | Tor Arne Vestbø <tor.arne.vestbo@digia.com> | 2012-10-26 12:28:53 +0200 |
commit | 6e5818f2bbc8443b9308252a5e1543e014ef439d (patch) | |
tree | 07922adee2f13e818b9439c8a0bdf871dda59039 /src/3rdparty/angle/src/compiler/ossource_posix.cpp | |
parent | 32aac0a1c009ee940920fd12f277180dd80b8eff (diff) | |
parent | deac55becd18efa4504eb686a1bb8081a5cd488a (diff) |
Merge remote-tracking branch 'gerrit/master' into newdocs
Change-Id: I10cf9f915c602c8e5a0e7d7c9e17b7bc5ca00640
Diffstat (limited to 'src/3rdparty/angle/src/compiler/ossource_posix.cpp')
-rw-r--r-- | src/3rdparty/angle/src/compiler/ossource_posix.cpp | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/compiler/ossource_posix.cpp b/src/3rdparty/angle/src/compiler/ossource_posix.cpp new file mode 100644 index 0000000000..1e1e699aeb --- /dev/null +++ b/src/3rdparty/angle/src/compiler/ossource_posix.cpp @@ -0,0 +1,64 @@ +// +// Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +// + +// +// This file contains the posix specific functions +// +#include "compiler/osinclude.h" + +#if !defined(ANGLE_OS_POSIX) +#error Trying to build a posix specific file in a non-posix build. +#endif + +// +// Thread Local Storage Operations +// +OS_TLSIndex OS_AllocTLSIndex() +{ + pthread_key_t pPoolIndex; + + // + // Create global pool key. + // + if ((pthread_key_create(&pPoolIndex, NULL)) != 0) { + assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage"); + return false; + } + else { + return pPoolIndex; + } +} + + +bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue) +{ + if (nIndex == OS_INVALID_TLS_INDEX) { + assert(0 && "OS_SetTLSValue(): Invalid TLS Index"); + return false; + } + + if (pthread_setspecific(nIndex, lpvValue) == 0) + return true; + else + return false; +} + + +bool OS_FreeTLSIndex(OS_TLSIndex nIndex) +{ + if (nIndex == OS_INVALID_TLS_INDEX) { + assert(0 && "OS_SetTLSValue(): Invalid TLS Index"); + return false; + } + + // + // Delete the global pool key. + // + if (pthread_key_delete(nIndex) == 0) + return true; + else + return false; +} |