| // | |
| // 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. | |
| // | |
| #ifndef __OSINCLUDE_H | |
| #define __OSINCLUDE_H | |
| // | |
| // This file contains contains os-specific datatypes and | |
| // declares any os-specific functions. | |
| // | |
| #if defined(_WIN32) || defined(_WIN64) | |
| #define ANGLE_OS_WIN | |
| #elif defined(__APPLE__) || defined(__linux__) || \ | |
| defined(__FreeBSD__) || defined(__OpenBSD__) || \ | |
| defined(__sun) || defined(ANDROID) || \ | |
| defined(__GLIBC__) || defined(__GNU__) || \ | |
| defined(__QNX__) | |
| #define ANGLE_OS_POSIX | |
| #else | |
| #error Unsupported platform. | |
| #endif | |
| #if defined(ANGLE_OS_WIN) | |
| #define STRICT | |
| #define VC_EXTRALEAN 1 | |
| #include <windows.h> | |
| #elif defined(ANGLE_OS_POSIX) | |
| #include <pthread.h> | |
| #include <semaphore.h> | |
| #include <errno.h> | |
| #endif // ANGLE_OS_WIN | |
| #include "compiler/debug.h" | |
| // | |
| // Thread Local Storage Operations | |
| // | |
| #if defined(ANGLE_OS_WIN) | |
| typedef DWORD OS_TLSIndex; | |
| #define OS_INVALID_TLS_INDEX (TLS_OUT_OF_INDEXES) | |
| #elif defined(ANGLE_OS_POSIX) | |
| typedef unsigned int OS_TLSIndex; | |
| #define OS_INVALID_TLS_INDEX 0xFFFFFFFF | |
| #endif // ANGLE_OS_WIN | |
| OS_TLSIndex OS_AllocTLSIndex(); | |
| bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue); | |
| bool OS_FreeTLSIndex(OS_TLSIndex nIndex); | |
| inline void* OS_GetTLSValue(OS_TLSIndex nIndex) | |
| { | |
| ASSERT(nIndex != OS_INVALID_TLS_INDEX); | |
| #if defined(ANGLE_OS_WIN) | |
| return TlsGetValue(nIndex); | |
| #elif defined(ANGLE_OS_POSIX) | |
| return pthread_getspecific(nIndex); | |
| #endif // ANGLE_OS_WIN | |
| } | |
| #endif // __OSINCLUDE_H |