1  /* libxml2 - Library for parsing XML documents
       2   * Copyright (C) 2006-2019 Free Software Foundation, Inc.
       3   *
       4   * This file is not part of the GNU gettext program, but is used with
       5   * GNU gettext.
       6   *
       7   * The original copyright notice is as follows:
       8   */
       9  
      10  /*
      11   * Copyright (C) 1998-2012 Daniel Veillard.  All Rights Reserved.
      12   *
      13   * Permission is hereby granted, free of charge, to any person obtaining a copy
      14   * of this software and associated documentation files (the "Software"), to deal
      15   * in the Software without restriction, including without limitation the rights
      16   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
      17   * copies of the Software, and to permit persons to whom the Software is fur-
      18   * nished to do so, subject to the following conditions:
      19   *
      20   * The above copyright notice and this permission notice shall be included in
      21   * all copies or substantial portions of the Software.
      22   *
      23   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      24   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT-
      25   * NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
      26   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      27   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
      28   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
      29   * THE SOFTWARE.
      30   *
      31   * Author: Daniel Veillard
      32   */
      33  
      34  /**
      35   * Summary: interfaces for thread handling
      36   * Description: set of generic threading related routines
      37   *              should work with pthreads, Windows native or TLS threads
      38   */
      39  
      40  #ifndef __XML_THREADS_H__
      41  #define __XML_THREADS_H__
      42  
      43  #include <libxml/xmlversion.h>
      44  
      45  #ifdef __cplusplus
      46  extern "C" {
      47  #endif
      48  
      49  /*
      50   * xmlMutex are a simple mutual exception locks.
      51   */
      52  typedef struct _xmlMutex xmlMutex;
      53  typedef xmlMutex *xmlMutexPtr;
      54  
      55  /*
      56   * xmlRMutex are reentrant mutual exception locks.
      57   */
      58  typedef struct _xmlRMutex xmlRMutex;
      59  typedef xmlRMutex *xmlRMutexPtr;
      60  
      61  #ifdef __cplusplus
      62  }
      63  #endif
      64  #include <libxml/globals.h>
      65  #ifdef __cplusplus
      66  extern "C" {
      67  #endif
      68  XMLPUBFUN xmlMutexPtr XMLCALL
      69  			xmlNewMutex	(void);
      70  XMLPUBFUN void XMLCALL
      71  			xmlMutexLock	(xmlMutexPtr tok);
      72  XMLPUBFUN void XMLCALL
      73  			xmlMutexUnlock	(xmlMutexPtr tok);
      74  XMLPUBFUN void XMLCALL
      75  			xmlFreeMutex	(xmlMutexPtr tok);
      76  
      77  XMLPUBFUN xmlRMutexPtr XMLCALL
      78  			xmlNewRMutex	(void);
      79  XMLPUBFUN void XMLCALL
      80  			xmlRMutexLock	(xmlRMutexPtr tok);
      81  XMLPUBFUN void XMLCALL
      82  			xmlRMutexUnlock	(xmlRMutexPtr tok);
      83  XMLPUBFUN void XMLCALL
      84  			xmlFreeRMutex	(xmlRMutexPtr tok);
      85  
      86  /*
      87   * Library wide APIs.
      88   */
      89  XMLPUBFUN void XMLCALL
      90  			xmlInitThreads	(void);
      91  XMLPUBFUN void XMLCALL
      92  			xmlLockLibrary	(void);
      93  XMLPUBFUN void XMLCALL
      94  			xmlUnlockLibrary(void);
      95  XMLPUBFUN int XMLCALL
      96  			xmlGetThreadId	(void);
      97  XMLPUBFUN int XMLCALL
      98  			xmlIsMainThread	(void);
      99  XMLPUBFUN void XMLCALL
     100  			xmlCleanupThreads(void);
     101  XMLPUBFUN xmlGlobalStatePtr XMLCALL
     102  			xmlGetGlobalState(void);
     103  
     104  #ifdef HAVE_PTHREAD_H
     105  #elif defined(HAVE_WIN32_THREADS) && !defined(HAVE_COMPILER_TLS) && (!defined(LIBXML_STATIC) || defined(LIBXML_STATIC_FOR_DLL))
     106  #if defined(LIBXML_STATIC_FOR_DLL)
     107  int XMLCALL
     108  xmlDllMain(void *hinstDLL, unsigned long fdwReason,
     109             void *lpvReserved);
     110  #endif
     111  #endif
     112  
     113  #ifdef __cplusplus
     114  }
     115  #endif
     116  
     117  
     118  #endif /* __XML_THREADS_H__ */