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Location: vmkdrivers/BLD/build/HEADERS/vmkapi-current-all-public/vmkernel64/release/lib/vmkapi_const.h
d0a14f973771
2.6 KiB
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ESXi-5.0-U1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | /* **********************************************************
* Copyright 2007 - 2009 VMware, Inc. All rights reserved.
* **********************************************************/
/*
* @VMKAPIMOD_LICENSE@
*/
/*
***********************************************************************
* Constants */ /**
* \addtogroup Lib
* @{
* \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
/** \brief vmk_Bool FALSE value */
#define VMK_FALSE 0
/** \brief vmk_Bool TRUE value */
#define VMK_TRUE 1
#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)
#define VMK_INT8_MIN ((vmk_int8)0x80)
#define VMK_INT8_MAX ((vmk_int8)0x7f)
#define VMK_UINT8_MIN ((vmk_uint8)0)
#define VMK_UINT8_MAX ((vmk_uint8)0xff)
#define VMK_INT16_MIN ((vmk_int16)0x8000)
#define VMK_INT16_MAX ((vmk_int16)0x7fff)
#define VMK_UINT16_MIN ((vmk_uint16)0)
#define VMK_UINT16_MAX ((vmk_uint16)0xffff)
#define VMK_INT32_MIN ((vmk_int32)0x80000000)
#define VMK_INT32_MAX ((vmk_int32)0x7fffffff)
#define VMK_UINT32_MIN ((vmk_uint32)0)
#define VMK_UINT32_MAX ((vmk_uint32)0xffffffff)
#define VMK_INT64_MIN ((vmk_int64)VMK_CONST64(0x8000000000000000))
#define VMK_INT64_MAX ((vmk_int64)VMK_CONST64(0x7fffffffffffffff))
#define VMK_UINT64_MIN ((vmk_uint64)VMK_CONST64U(0))
#define VMK_UINT64_MAX ((vmk_uint64)VMK_CONST64U(0xffffffffffffffff))
#endif /* _VMKAPI_CONST_H_ */
/** @} */
/** @} */
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