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TLS for linux and windows

2019.04.15 呼呼呼山  热度 ℃ 
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#include <new>
#include <cassert>
#ifdef __linux__
#include <pthread.h>
#endif
typedef void * TLSValueType;
typedef void (* TLSInitCleanupFunc)(void *);
#ifdef _MSC_VER
typedef DWORD TLSKeyType;
#else	//__linux__
typedef pthread_key_t * TLSKeyType;
#endif
inline TLSKeyType TLSInit(TLSInitCleanupFunc);
inline TLSValueType TLSGetValue(TLSKeyType);
inline void TLSSetValue(TLSKeyType, TLSValueType);
inline void TLSCleanup(TLSKeyType);
#ifdef _MSC_VER
TLSKeyType TLSInit(TLSInitCleanupFunc)
{
	return TlsAlloc();
}
FLSKeyType FLSInit(FLSInitCleanupFunc cleanupfunc)
{
    return FlsAlloc(cleanupfunc);
}
TLSValueType TLSGetValue(TLSKeyType key)
{
	return TlsGetValue(key);
}
void TLSSetValue(TLSKeyType key, TLSValueType val)
{
	TlsSetValue(key, val);
}
void TLSCleanup(TLSKeyType key)
{
	TlsFree(key);
}
#else	//__linux__
TLSKeyType TLSInit(TLSInitCleanupFunc cleanupfunc)
{
	pthread_key_t * key = new pthread_key_t;
	pthread_key_create(key, cleanupfunc);
	return key;
}
TLSValueType TLSGetValue(TLSKeyType key)
{
	return pthread_getspecific(*key);
}
void TLSSetValue(TLSKeyType key, TLSValueType value)
{
	pthread_setspecific(*key, value);
}
void TLSCleanup(TLSKeyType key)
{
	pthread_key_delete(*key);
	delete key;
}
#endif

呼呼呼山(http://code4fun.me)
2019-04-15 15:09:51