ReactOS  0.4.14-dev-599-g2d4d3f5
tls.c
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1 #include <precomp.h>
2 #include <stdlib.h>
3 #include <internal/tls.h>
4 #include <internal/rterror.h>
5 
6 /* Index to TLS */
8 
10 {
12 
14  {
15  ERR("TlsAlloc() failed!\n");
16  return FALSE;
17  }
18  return TRUE;
19 }
20 
22 {
24  {
25  ERR("TlsFree() failed!\n");
26  return FALSE;
27  }
28  return TRUE;
29 }
30 
32 {
34  DWORD err = GetLastError(); /* need to preserve last error */
35 
36  if (!(ptr = TlsGetValue( msvcrt_tls_index )))
37  {
38  if (!(ptr = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ptr) )))
41  ptr->tid = GetCurrentThreadId();
42  ptr->handle = INVALID_HANDLE_VALUE;
43  ptr->random_seed = 1;
44  ptr->locinfo = MSVCRT_locale->locinfo;
45  ptr->mbcinfo = MSVCRT_locale->mbcinfo;
46  }
47  SetLastError( err );
48  return ptr;
49 }
50 
52 {
54 
55  if (tls)
56  {
57  CloseHandle(tls->handle);
58  HeapFree(GetProcessHeap(),0,tls->efcvt_buffer);
59  HeapFree(GetProcessHeap(),0,tls->asctime_buffer);
60  HeapFree(GetProcessHeap(),0,tls->wasctime_buffer);
61  HeapFree(GetProcessHeap(),0,tls->strerror_buffer);
62  HeapFree(GetProcessHeap(),0,tls->wcserror_buffer);
63  HeapFree(GetProcessHeap(),0,tls->time_buffer);
64  //if(tls->have_locale) {
65  // free_locinfo(tls->locinfo);
66  // free_mbcinfo(tls->mbcinfo);
67  //}
68  }
70 }
71 
72 /* EOF */
73 
#define TRUE
Definition: types.h:120
#define CloseHandle
Definition: compat.h:406
BOOL WINAPI TlsSetValue(IN DWORD Index, IN LPVOID Value)
Definition: thread.c:1264
#define INVALID_HANDLE_VALUE
Definition: compat.h:399
DWORD WINAPI GetLastError(VOID)
Definition: except.c:1059
void msvcrt_free_tls_mem(void)
Definition: tls.c:51
void __cdecl _amsg_exit(int errnum)
Definition: amsg.c:47
BOOL msvcrt_free_tls(void)
Definition: tls.c:21
unsigned int BOOL
Definition: ntddk_ex.h:94
static PVOID ptr
Definition: dispmode.c:27
MSVCRT_pthreadmbcinfo mbcinfo
Definition: msvcrt.h:153
thread_data_t * msvcrt_get_thread_data(void)
Definition: tls.c:31
BOOL msvcrt_init_tls(void)
Definition: tls.c:9
DWORD WINAPI GetCurrentThreadId(VOID)
Definition: thread.c:458
#define GetProcessHeap()
Definition: compat.h:403
PVOID WINAPI HeapAlloc(HANDLE, DWORD, SIZE_T)
BOOL WINAPI TlsFree(IN DWORD Index)
Definition: thread.c:1154
unsigned long DWORD
Definition: ntddk_ex.h:95
#define SetLastError(x)
Definition: compat.h:417
static DWORD msvcrt_tls_index
Definition: tls.c:7
DWORD WINAPI TlsAlloc(VOID)
Definition: thread.c:1088
#define TLS_OUT_OF_INDEXES
Definition: winbase.h:530
#define err(...)
#define ERR(fmt,...)
Definition: debug.h:109
MSVCRT__locale_t MSVCRT_locale
Definition: msvcrt.h:885
MSVCRT_pthreadlocinfo locinfo
Definition: msvcrt.h:152
#define _RT_THREAD
Definition: msvcrt.h:267
#define HEAP_ZERO_MEMORY
Definition: compat.h:123
LPVOID WINAPI TlsGetValue(IN DWORD Index)
Definition: thread.c:1228
static DWORD tls
Definition: sock.c:230
#define HeapFree(x, y, z)
Definition: compat.h:402