xref: /aoo41x/main/sal/rtl/source/rtl_process.c (revision 647f063d)
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2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
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5  * distributed with this work for additional information
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7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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20  *************************************************************/
21 
22 
23 #include <string.h>
24 #include <osl/mutex.h>
25 #include <rtl/uuid.h>
26 
27 /* rtl_getCommandArg, rtl_getCommandArgCount see cmdargs.cxx  */
28 
rtl_getGlobalProcessId(sal_uInt8 * pTargetUUID)29 void SAL_CALL rtl_getGlobalProcessId( sal_uInt8 *pTargetUUID )
30 {
31 	static sal_uInt8 *pUuid = 0;
32 	if( ! pUuid )
33 	{
34 		osl_acquireMutex( * osl_getGlobalMutex() );
35 		if( ! pUuid )
36 		{
37 			static sal_uInt8 aUuid[16];
38 			rtl_createUuid( aUuid , 0 , sal_False );
39 			pUuid = aUuid;
40 		}
41 		osl_releaseMutex( * osl_getGlobalMutex() );
42 	}
43 	memcpy( pTargetUUID , pUuid , 16 );
44 }
45 
46