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/***
*getpid.c - OS/2 get current process id
*
* Copyright (c) 1989-1991, Microsoft Corporation. All rights reserved.
*
*Purpose:
* Defines _getpid() - get current process id
*
*Revision History:
* 06-06-89 PHG Module created, based on asm version
* 10-27-89 JCR Added new Dos32GetThreadInfo code (under DCR757 switch)
* 11-17-89 JCR Enabled DOS32GETTHREADINFO code (DCR757)
* 03-07-90 GJF Made calling type _CALLTYPE1, added #include
* <cruntime.h> and fixed copyright. Also, cleaned up the
* formatting a bit.
* 07-02-90 GJF Removed pre-DCR757 stuff.
* 08-08-90 GJF Changed API prefix from DOS32 to DOS
* 10-03-90 GJF New-style function declarator.
* 12-04-90 SRW Changed to include <oscalls.h> instead of <doscalls.h>
* 12-06-90 SRW Added _CRUISER_ and _WIN32 conditionals.
* 01-28-91 GJF ANSI naming.
*
*******************************************************************************/
#include <cruntime.h>
#include <oscalls.h>
/***
*int _getpid() - get current process id
*
*Purpose:
* Returns the current process id for the calling process.
*
*Entry:
* None.
*
*Exit:
* Returns the current process id.
*
*Uses:
*
*Exceptions:
*
*******************************************************************************/
int _CALLTYPE1 _getpid (
void
)
{
#ifdef _CRUISER_
PTIB tid_info; /* thread info */
PPIB pid_info; /* process info */
DOSGETTHREADINFO(&tid_info, &pid_info);
return(pid_info->pib_ulpid); /* return process id */
#else /* ndef _CRUISER_ */
#ifdef _WIN32_
return GetCurrentProcessId();
#else /* ndef _WIN32_ */
#error ERROR - ONLY CRUISER OR WIN32 TARGET SUPPORTED!
#endif /* _WIN32_ */
#endif /* _CRUISER_ */
}
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