73 lines
1.7 KiB
C
73 lines
1.7 KiB
C
|
/* **********************************************************
|
||
|
|
* Copyright 2007 - 2009 VMware, Inc. All rights reserved.
|
||
|
|
* **********************************************************/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* @VMKAPIMOD_LICENSE@
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
***********************************************************************
|
||
|
|
* Constants */ /**
|
||
|
|
* \defgroup Constants Constants
|
||
|
|
*
|
||
|
|
* Useful constants
|
||
|
|
*
|
||
|
|
* @{
|
||
|
|
***********************************************************************
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _VMKAPI_CONST_H_
|
||
|
|
#define _VMKAPI_CONST_H_
|
||
|
|
|
||
|
|
/** \cond never */
|
||
|
|
#ifndef VMK_HEADER_INCLUDED_FROM_VMKAPI_H
|
||
|
|
#error This vmkapi file should never be included directly but only via vmkapi.h
|
||
|
|
#endif
|
||
|
|
/** \endcond never */
|
||
|
|
|
||
|
|
#if !defined(NULL)
|
||
|
|
# ifndef __cplusplus
|
||
|
|
# define NULL (void *)0
|
||
|
|
# else
|
||
|
|
# define NULL __null
|
||
|
|
# endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(VMX86_DEBUG)
|
||
|
|
# define vmkApiDebug 1
|
||
|
|
#else
|
||
|
|
# define vmkApiDebug 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* \brief Wrapper for 64 bit signed and unsigned constants
|
||
|
|
*/
|
||
|
|
#if defined(__ia64__) || defined(__x86_64__)
|
||
|
|
#define VMK_CONST64(c) c##L
|
||
|
|
#define VMK_CONST64U(c) c##UL
|
||
|
|
#else
|
||
|
|
#define VMK_CONST64(c) c##LL
|
||
|
|
#define VMK_CONST64U(c) c##ULL
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/** Max length of a device name such as 'scsi0' */
|
||
|
|
#define VMK_DEVICE_NAME_MAX_LENGTH 32
|
||
|
|
|
||
|
|
/** Printf format for a 64 bit wide value */
|
||
|
|
#if defined(__x86_64__)
|
||
|
|
#define VMK_FMT64 "l"
|
||
|
|
#else
|
||
|
|
#define VMK_FMT64 "L"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define VMK_KILOBYTE (1024)
|
||
|
|
#define VMK_MEGABYTE (1024 * VMK_KILOBYTE)
|
||
|
|
#define VMK_GIGABYTE (1024 * VMK_MEGABYTE)
|
||
|
|
#define VMK_TERABYTE (VMK_CONST64U(1024) * VMK_GIGABYTE)
|
||
|
|
#define VMK_PETABYTE (VMK_CONST64U(1024) * VMK_TERABYTE)
|
||
|
|
#define VMK_EXABYTE (VMK_CONST64U(1024) * VMK_PETABYTE)
|
||
|
|
|
||
|
|
#endif /* _VMKAPI_CONST_H_ */
|
||
|
|
/** @} */
|