mirror of
https://github.com/reactos/reactos.git
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74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
#include <precomp.h>
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#include <stdlib.h>
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#include <internal/tls.h>
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#include <internal/rterror.h>
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/* Index to TLS */
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static DWORD msvcrt_tls_index;
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BOOL msvcrt_init_tls(void)
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{
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msvcrt_tls_index = TlsAlloc();
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if (msvcrt_tls_index == TLS_OUT_OF_INDEXES)
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{
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ERR("TlsAlloc() failed!\n");
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return FALSE;
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}
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return TRUE;
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}
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BOOL msvcrt_free_tls(void)
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{
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if (!TlsFree(msvcrt_tls_index))
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{
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ERR("TlsFree() failed!\n");
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return FALSE;
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}
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return TRUE;
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}
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thread_data_t *msvcrt_get_thread_data(void)
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{
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thread_data_t *ptr;
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DWORD err = GetLastError(); /* need to preserve last error */
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if (!(ptr = TlsGetValue( msvcrt_tls_index )))
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{
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if (!(ptr = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ptr) )))
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_amsg_exit( _RT_THREAD );
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if (!TlsSetValue( msvcrt_tls_index, ptr )) _amsg_exit( _RT_THREAD );
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ptr->tid = GetCurrentThreadId();
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ptr->handle = INVALID_HANDLE_VALUE;
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ptr->random_seed = 1;
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ptr->locinfo = MSVCRT_locale->locinfo;
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ptr->mbcinfo = MSVCRT_locale->mbcinfo;
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}
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SetLastError( err );
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return ptr;
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}
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void msvcrt_free_tls_mem(void)
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{
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thread_data_t *tls = TlsGetValue(msvcrt_tls_index);
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if (tls)
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{
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CloseHandle(tls->handle);
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HeapFree(GetProcessHeap(),0,tls->efcvt_buffer);
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HeapFree(GetProcessHeap(),0,tls->asctime_buffer);
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HeapFree(GetProcessHeap(),0,tls->wasctime_buffer);
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HeapFree(GetProcessHeap(),0,tls->strerror_buffer);
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HeapFree(GetProcessHeap(),0,tls->wcserror_buffer);
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HeapFree(GetProcessHeap(),0,tls->time_buffer);
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//if(tls->have_locale) {
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// free_locinfo(tls->locinfo);
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// free_mbcinfo(tls->mbcinfo);
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//}
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}
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HeapFree(GetProcessHeap(), 0, tls);
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}
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/* EOF */
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