[SDK] One step further towards ReactOS source code tree restructure: the sdk folder...

[reactos.git] / reactos / lib / sdk / crt / startup / tlsthrd.c

diff --git a/reactos/lib/sdk/crt/startup/tlsthrd.c b/reactos/lib/sdk/crt/startup/tlsthrd.c
deleted file mode 100644 (file)
index d3cf2ab..0000000
--- a/reactos/lib/sdk/crt/startup/tlsthrd.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/**
- * This file has no copyright assigned and is placed in the Public Domain.
- * This file is part of the w64 mingw-runtime package.
- * No warranty is given; refer to the file DISCLAIMER.PD within this package.
- *
- * Written by Kai Tietz  <kai.tietz@onevision.com>
- *
- * This file is used by if gcc is built with --enable-threads=win32.
- *
- * Based on version created by Mumit Khan  <khan@nanotech.wisc.edu>
- *
- */
-
-/*#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>*/
-#include <stdlib.h>
-#include <stdarg.h>
-#include <windef.h>
-#include <winbase.h>
-
-WINBOOL __mingw_TLScallback (HANDLE hDllHandle, DWORD reason, LPVOID reserved);
-int ___w64_mingwthr_remove_key_dtor (DWORD key);
-int ___w64_mingwthr_add_key_dtor (DWORD key, void (*dtor)(void *));
-
-/* To protect the thread/key association data structure modifications. */
-static CRITICAL_SECTION __mingwthr_cs;
-static volatile int __mingwthr_cs_init = 0;
-
-typedef struct __mingwthr_key __mingwthr_key_t;
-
-/* The list of threads active with key/dtor pairs. */
-struct __mingwthr_key {
-  DWORD key;
-  void (*dtor)(void *);
-  __mingwthr_key_t volatile *next;
-};
-
-
-static __mingwthr_key_t volatile *key_dtor_list;
-
-int
-___w64_mingwthr_add_key_dtor (DWORD key, void (*dtor)(void *))
-{
-  __mingwthr_key_t *new_key;
-
-  if (__mingwthr_cs_init == 0)
-    return 0;
-  new_key = (__mingwthr_key_t *) calloc (1, sizeof (__mingwthr_key_t));
-  if (new_key == NULL)
-    return -1;
-
-  new_key->key = key;
-  new_key->dtor = dtor;
-
-  EnterCriticalSection (&__mingwthr_cs);
-
-  new_key->next = key_dtor_list;
-  key_dtor_list = new_key;
-
-  LeaveCriticalSection (&__mingwthr_cs);
-  return 0;
-}
-
-int
-___w64_mingwthr_remove_key_dtor (DWORD key)
-{
-  __mingwthr_key_t volatile *prev_key;
-  __mingwthr_key_t volatile *cur_key;
-
-  if (__mingwthr_cs_init == 0)
-    return 0;
-
-  EnterCriticalSection (&__mingwthr_cs);
-
-  prev_key = NULL;
-  cur_key = key_dtor_list;
-
-  while (cur_key != NULL)
-    {
-      if ( cur_key->key == key)
-        {
-          if (prev_key == NULL)
-            key_dtor_list = cur_key->next;
-          else
-            prev_key->next = cur_key->next;
-
-          free ((void*)cur_key);
-          break;
-        }
-      prev_key = cur_key;
-      cur_key = cur_key->next;
-    }
-
-  LeaveCriticalSection (&__mingwthr_cs);
-  return 0;
-}
-
-static void
-__mingwthr_run_key_dtors (void)
-{
-  __mingwthr_key_t volatile *keyp;
-
-  if (__mingwthr_cs_init == 0)
-    return;
-  EnterCriticalSection (&__mingwthr_cs);
-
-  for (keyp = key_dtor_list; keyp; )
-    {
-      LPVOID value = TlsGetValue (keyp->key);
-      if (GetLastError () == ERROR_SUCCESS)
-        {
-          if (value)
-            (*keyp->dtor) (value);
-        }
-      keyp = keyp->next;
-    }
-
-  LeaveCriticalSection (&__mingwthr_cs);
-}
-
-WINBOOL
-__mingw_TLScallback (HANDLE __UNUSED_PARAM(hDllHandle),
-                    DWORD reason,
-                    LPVOID __UNUSED_PARAM(reserved))
-{
-  switch (reason)
-    {
-    case DLL_PROCESS_ATTACH:
-      if (__mingwthr_cs_init == 0)
-        InitializeCriticalSection (&__mingwthr_cs);
-      __mingwthr_cs_init = 1;
-      break;
-    case DLL_PROCESS_DETACH:
-      __mingwthr_run_key_dtors();
-      if (__mingwthr_cs_init == 1)
-        {
-          __mingwthr_cs_init = 0;
-          DeleteCriticalSection (&__mingwthr_cs);
-        }
-      break;
-    case DLL_THREAD_ATTACH:
-      break;
-    case DLL_THREAD_DETACH:
-      __mingwthr_run_key_dtors();
-      break;
-    }
-  return TRUE;
-}
-