93 lines
3.0 KiB
C
93 lines
3.0 KiB
C
/*
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* ptw32_processInitialize.c
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*
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* Description:
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* This translation unit implements routines which are private to
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* the implementation and may be used throughout it.
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*
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* --------------------------------------------------------------------------
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*
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* Pthreads-win32 - POSIX Threads Library for Win32
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* Copyright(C) 1998 John E. Bossom
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* Copyright(C) 1999,2005 Pthreads-win32 contributors
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*
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* Contact Email: rpj@callisto.canberra.edu.au
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*
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* The current list of contributors is contained
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* in the file CONTRIBUTORS included with the source
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* code distribution. The list can also be seen at the
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* following World Wide Web location:
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* http://sources.redhat.com/pthreads-win32/contributors.html
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library in the file COPYING.LIB;
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* if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#include "pthread.h"
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#include "implement.h"
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int
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ptw32_processInitialize (void)
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/*
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* ------------------------------------------------------
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* DOCPRIVATE
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* This function performs process wide initialization for
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* the pthread library.
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*
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* PARAMETERS
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* N/A
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*
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* DESCRIPTION
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* This function performs process wide initialization for
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* the pthread library.
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* If successful, this routine sets the global variable
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* ptw32_processInitialized to TRUE.
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*
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* RESULTS
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* TRUE if successful,
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* FALSE otherwise
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*
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* ------------------------------------------------------
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*/
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{
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if (ptw32_processInitialized)
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{
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/*
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* Ignore if already initialized. this is useful for
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* programs that uses a non-dll pthread
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* library. Such programs must call ptw32_processInitialize() explicitly,
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* since this initialization routine is automatically called only when
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* the dll is loaded.
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*/
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return PTW32_TRUE;
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}
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ptw32_processInitialized = PTW32_TRUE;
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/*
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* Initialize Keys
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*/
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if ((pthread_key_create (&ptw32_selfThreadKey, NULL) != 0) ||
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(pthread_key_create (&ptw32_cleanupKey, NULL) != 0))
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{
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ptw32_processTerminate ();
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}
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return (ptw32_processInitialized);
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} /* processInitialize */
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