__vcrt_init.c File Reference

#include <internal_shared.h>

Include dependency graph for __vcrt_init.c:

Go to the source code of this file.

Functions
void	msvcrt_init_exception (HINSTANCE hinstDLL)
BOOL	msvcrt_init_tls (void)
void	msvcrt_free_tls_mem (void)
BOOL	msvcrt_free_tls (void)
__vcrt_bool __cdecl	__vcrt_initialize (void)
__vcrt_bool __cdecl	__vcrt_uninitialize (_In_ __vcrt_bool _Terminating)
__vcrt_bool __cdecl	__vcrt_uninitialize_critical (void)
__vcrt_bool __cdecl	__vcrt_thread_attach (void)
__vcrt_bool __cdecl	__vcrt_thread_detach (void)
static VOID WINAPI	wine_tls_cleanup_callback (PVOID hinstDLL, DWORD fdwReason, LPVOID lpvReserved)

Variables
const IMAGE_TLS_DIRECTORY *	__p_tls_used = &_tls_used

Function Documentation

__vcrt_initialize()

__vcrt_bool __cdecl __vcrt_initialize

(

void

)

Definition at line 18 of file __vcrt_init.c.

{
    msvcrt_init_exception(GetModuleHandle(NULL));
 
    if (!msvcrt_init_tls())
        return FALSE;
 
    return TRUE;
}

__vcrt_thread_attach()

__vcrt_bool __cdecl __vcrt_thread_attach

(

void

)

Definition at line 41 of file __vcrt_init.c.

{
    // Not called by UCRT
    return TRUE;
}

__vcrt_thread_detach()

__vcrt_bool __cdecl __vcrt_thread_detach

(

void

)

Definition at line 47 of file __vcrt_init.c.

{
    // Not called by UCRT
    return TRUE;
}

__vcrt_uninitialize()

__vcrt_bool __cdecl __vcrt_uninitialize

(

_In_ __vcrt_bool

_Terminating

)

Definition at line 28 of file __vcrt_init.c.

{
    if (!msvcrt_free_tls())
        return FALSE;
 
    return TRUE;
}

__vcrt_uninitialize_critical()

__vcrt_bool __cdecl __vcrt_uninitialize_critical

(

void

)

Definition at line 36 of file __vcrt_init.c.

{
    return TRUE;
}

msvcrt_free_tls()

BOOL msvcrt_free_tls

(

void

)

Definition at line 29 of file ucrt_tls_sup.c.

{
    if (!TlsFree(msvcrt_tls_index))
    {
        ERR("TlsFree() failed!\n");
        return FALSE;
    }
 
    return TRUE;
}

Referenced by __vcrt_uninitialize().

msvcrt_free_tls_mem()

void msvcrt_free_tls_mem

(

void

)

Definition at line 40 of file ucrt_tls_sup.c.

{
    thread_data_t *tls = TlsGetValue(msvcrt_tls_index);
    if (tls)
    {
        free(tls->efcvt_buffer);
        assert(tls->asctime_buffer == NULL);
        assert(tls->wasctime_buffer == NULL);
        assert(tls->strerror_buffer == NULL);
        assert(tls->wcserror_buffer == NULL);
        assert(tls->time_buffer == NULL);
        assert(tls->tmpnam_buffer == NULL);
        assert(tls->wtmpnam_buffer == NULL);
        assert(tls->locinfo == NULL);
        assert(tls->mbcinfo == NULL);
        HeapFree(GetProcessHeap(), 0, tls);
    }
}

Referenced by wine_tls_cleanup_callback().

msvcrt_init_exception()

void msvcrt_init_exception

(

HINSTANCE

hinstDLL

)

Referenced by __vcrt_initialize().

msvcrt_init_tls()

BOOL msvcrt_init_tls

(

void

)

Definition at line 17 of file ucrt_tls_sup.c.

{
    msvcrt_tls_index = TlsAlloc();
    if (msvcrt_tls_index == TLS_OUT_OF_INDEXES)
    {
        ERR("TlsAlloc() failed!\n");
        return FALSE;
    }
 
    return TRUE;
}

Referenced by __vcrt_initialize().

wine_tls_cleanup_callback()

static VOID WINAPI wine_tls_cleanup_callback ( PVOID  hinstDLL, DWORD  fdwReason, LPVOID  lpvReserved  )

static

Definition at line 61 of file __vcrt_init.c.

{
    // For the last thread, only DLL_PROCESS_DETACH is called
    if ((fdwReason == DLL_THREAD_DETACH) ||
        (fdwReason == DLL_PROCESS_DETACH))
    {
        msvcrt_free_tls_mem();
    }
}

Variable Documentation

__p_tls_used

const IMAGE_TLS_DIRECTORY* __p_tls_used = &_tls_used

Definition at line 56 of file __vcrt_init.c.