winpr/libwinpr/thread/tls.c

 
#include <winpr/config.h>
 
#include <winpr/handle.h>
 
#include <winpr/thread.h>
 
#ifndef _WIN32
 
#include <pthread.h>
 
DWORD TlsAlloc(void)
{
  pthread_key_t key = 0;
 
  if (pthread_key_create(&key, nullptr) != 0)
    return TLS_OUT_OF_INDEXES;
  if (key > UINT32_MAX)
    return TLS_OUT_OF_INDEXES;
  return WINPR_ASSERTING_INT_CAST(DWORD, key);
}
 
LPVOID TlsGetValue(DWORD dwTlsIndex)
{
  pthread_key_t key = (pthread_key_t)dwTlsIndex;
  return (LPVOID)pthread_getspecific(key);
}
 
BOOL TlsSetValue(DWORD dwTlsIndex, LPVOID lpTlsValue)
{
  pthread_key_t key = (pthread_key_t)dwTlsIndex;
  pthread_setspecific(key, lpTlsValue);
  return TRUE;
}
 
BOOL TlsFree(DWORD dwTlsIndex)
{
  pthread_key_t key = (pthread_key_t)dwTlsIndex;
  pthread_key_delete(key);
  return TRUE;
}
 
#endif