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/*
* Copyright © 2001 Novell, Inc. All Rights Reserved.
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*
*/
/*
* FILENAME : nw5thread.c
* DESCRIPTION : Thread related functions.
* Author : SGP
* Date : January 2001.
*
*/
#include "EXTERN.h"
#include "perl.h"
//For Thread Local Storage
#include "win32ish.h" // For "BOOL", "TRUE" and "FALSE"
#include "nwtinfo.h"
#ifdef USE_DECLSPEC_THREAD
__declspec(thread) void *PL_current_context = NULL;
#endif
void
Perl_set_context(void *t)
{
#if defined(USE_ITHREADS)
# ifdef USE_DECLSPEC_THREAD
Perl_current_context = t;
# else
fnAddThreadCtx(PL_thr_key, t);
# endif
#endif
}
void *
Perl_get_context(void)
{
#if defined(USE_ITHREADS)
# ifdef USE_DECLSPEC_THREAD
return Perl_current_context;
# else
return(fnGetThreadCtx(PL_thr_key));
# endif
#else
return NULL;
#endif
}
//To Remove the Thread Context stored during Perl_set_context
BOOL
Remove_Thread_Ctx(void)
{
#if defined(USE_ITHREADS)
# ifdef USE_DECLSPEC_THREAD
return TRUE;
# else
return(fnRemoveThreadCtx(PL_thr_key));
# endif
# else
return TRUE;
#endif
}
//PL_thr_key - Not very sure if this is global or per thread. When multiple scripts
//run simultaneously on NetWare, this will give problems. Hence in nwtinfo.c, the
//current thread id is used as the TLS index & PL_thr_key is not used.
//This has to be checked???? - sgp
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