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/*
* Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you
* may not use this file except in compliance with the License. You
* may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License. See accompanying
* LICENSE file.
*/
#ifndef GLOBAL_HT
#define GLOBAL_HT TRUE
/* if a C file has any includes of system include files,
* it should have includes in this order:
* flag.ht
* system include files, and jni.h
* global.ht
* other gemfire includes
*/
/*========================================================================
* Description: This file includes any constants and types that are global
* in nature. It should be included in all compilands.
* There are individual sections in this file for all GemStone
* supported operating environments.
*========================================================================
*/
#include "flag.ht" /* GemStone flags for various environments */
/* Here we do necessary gyrations to get includes read properly */
#include
#include
#include
#include
#include
#include "gemfire.h"
#if defined(FLG_MSWIN32)
typedef struct {
char * padding[48]; /* 48 bytes of padding to match the solaris size */
} sema_t;
#endif
/* Format strings for printing integers in both 32 and 64 bit builds
*
* FMT_I64 is format string for printing an int64
* Use it only for int64 .
*
* Use %ld to print an intptr_t regardless of whether compiling
* for 32 bit pointers or 64 bit pointers , since %ld assumes a
* 64 bit int in a 64 bit build, and a 32 bit int in a 32 bit build .
*
* Always use %d to print an int32.
*/
#ifdef _LP64
/* 64 bit address space */
#define FMT_I64 "%ld"
#define FMT_U64 "%lu"
#define FMT_X64 "0x%lx"
#else
/* 32 bit address space */
#if defined(FLG_MSWIN32)
#define FMT_I64 "%I64d"
#define FMT_U64 "%I64d"
#define FMT_X64 "0x%I64x"
#else
#define FMT_I64 "%lld"
#define FMT_U64 "%llu"
#define FMT_X64 "0x%llx"
#endif
#endif
/* Format string for printing pointers , %p automatically
* handles the size of the pointer */
#ifdef FLG_LINUX_UNIX
/* Linux does the 0x prefix automatically */
#define FMT_P "%p"
#else
#define FMT_P "0x%p"
#endif
#undef GF_SIGUSR
#define GF_SIGUSR SIGUSR2
#undef GF_SIGUSR_NAME
#define GF_SIGUSR_NAME "SIGUSR2"
#if defined(FLG_UNIX)
#if defined(FLG_SOLARIS_UNIX)
/* additional include files for "sigaction" signal processing */
#include
#elif defined(FLG_LINUX_UNIX)
/* nothing */
#elif defined(FLG_OSX_UNIX)
/* nothing */
#else
+++ port error
#endif
#include
#endif
#if defined(FLG_MSC32)
#include
#endif
#include
#include
#include /* (ANSI) miscellaneous standard functions */
#if defined(FLG_UNIX_PARAM_H)
#include /* redefines NULL -- yuccch! */
#endif
#if defined(FLG_UNIX_PARAM_H) /* not right! */
#include /* Also includes normal "time.h" */
#endif
#if defined(FLG_MSC32)
#include
#include
#endif
/* note Solaris does not use the timeb struct and if you include it you will
* get a ton of warnings about an unknown pragma!
*/
#if defined(FLG_MSC32)
#include /* must come after sys/types.h */
#endif
#undef DOIT
#if defined(FLG_UNIX)
#define DOIT TRUE
#endif
#if defined(DOIT)
#undef DOIT
#include /* must come after sys/types.h */
#endif
#undef DOIT
#if defined(FLG_UNIX)
#define DOIT TRUE
#endif
#if defined(DOIT)
#undef DOIT
#include
#ifndef FLG_OSX_UNIX
#include
#endif
#endif
/* Here we built required covers and patches */
#if defined(FLG_UNSIGNED_SIZEOF)
#define SIZEOF(x) ((int)(sizeof(x)))
#else
#define SIZEOF(x) (sizeof(x))
#endif
# include
#if !defined(FLG_CONST_UNDERSTOOD)
#define const
#endif
#if !defined(FLG_VOLATILE_UNDERSTOOD)
#define volatile
#endif
#if !defined(FLG_ANSI_REMOVE)
#define remove(foo) unlink(foo) /* ANSI remove() not implemented */
#endif
typedef FLG_VOID_STAR VoidPtrType;
#if defined(FLG_NO_LOG2)
#if !defined(M_LN2)
#define M_LN2 0.69314718055994530942
#endif /* !defined(M_LN2) */
#define LOG2(x) (log(x) / M_LN2)
#else
#define LOG2(x) log2(x)
#endif /* FLG_NO_LOG2 */
/*
* INTCONST -- used to define an integer constant named 'IC_name'
* to be the integer expression 'IC_value'.
* IC_value must be an expression that can be computed at
* compile time.
* Note: It is better to use INTCONST(x,1) instead of #define x 1.
* The INTCONST version has the normal lexical scoping and will
* catch multiple definitions. It will also be visible from a
* debugger.
* The only reason not to use INTCONST is if your constant needs
* to be visable to the preprocessor.
* USAGE: INTCONST(x,1);
* whereever a data declaration is allowed.
*/
#define INTCONST(IC_name, IC_value) enum { IC_name = (IC_value) }
/* Boolean constants */
#if !defined(TRUE)
#define TRUE 1
#endif
#if !defined(FALSE)
#define FALSE 0
#endif
/* sizeof PidType must be sizeof long.
* We don't use pid_t because it is a short on some systems.
*/
typedef intptr_t PidType;
INTCONST(INVALID_PID, -1);
#if defined(FLG_NO_OFFSETOF)
/* Macro for finding offset of an ID from a type */
#define offsetof(type, identifier) ((size_t)(&((type*) NULL)->identifier))
#endif
#if defined(FLG_BAD_TOUPPER)
/* Sun has bad implementation of toupper and tolower */
#undef toupper
#undef tolower
#undef _toupper
#undef _tolower
#define toupper(x) ((isascii(x) && islower(x)) ? ((x) - 'a' + 'A') : (x))
#define tolower(x) ((isascii(x) && isupper(x)) ? ((x) - 'A' + 'a') : (x))
#define _toupper(x) ((isascii(x) && islower(x)) ? ((x) - 'a' + 'A') : (x))
#define _tolower(x) ((isascii(x) && isupper(x)) ? ((x) - 'A' + 'a') : (x))
#endif
#if defined(FLG_MSC32)
#undef _toupper
#undef _tolower
#endif
#if !defined(_toupper)
#define _toupper(x) toupper(x)
#define _tolower(x) tolower(x)
#endif
/* we always have a limits.h */
#include
#if defined(FLG_SOLARIS_UNIX) /* for Solaris semaphore type defs */
#include "synch.h"
#endif
#ifdef FLG_HAS_SYSV_IPC
#include
#include
#include
#include /* for umask */
#if !defined(TRUE)
+++ port err
#endif
#endif /* HAS_SYSV_IPC */
#if defined(FLG_UNIX)
#include
#endif
#if defined(FLG_SOLARIS_UNIX)
#include
#endif
/* no more includes. KEEP THIS LINE */
/*=========================================================================
* ILLEGAL_USE_OF_ definitions
*
* These defines are to make sure people don't use "long" in gemfire C code,
* because it's not 64-bit-clean . You should use int64 or int32 or intptr_t .
* All includes of system include files must come before here , or you
* will probably get errors in those include files.
*
* In order for includes of system header files and jni.h to work,
* a C file must have includes in this order:
* flag.ht
* system include files, and jni.h
* global.ht
* other gemfire includes
*/
#if defined(FLG_MSWIN32) || !defined(NO_LICENSE)
/* there are a few calls to Microsoft and Sentinel
* runtimes that must have a long*
*/
typedef long* msInt32Ptr ;
typedef long msInt32 ;
typedef unsigned long msUint32 ;
typedef unsigned long* msUint32Ptr ;
#endif
#define long ILLEGAL_USE_OF_long
#define ulong ILLEGAL_USE_OF_ulong
/*=========================================================================*/
#if !defined(INT16_MAX)
#define INT16_MAX (65535)
#endif
#if !defined(INT32_MAX)
#define INT32_MAX (2147483647L)
#endif
#if !defined(INT64_MAX)
#if defined(FLG_MSWIN32)
#define INT64_MAX (9223372036854775807i64)
#else
#define INT64_MAX (9223372036854775807LL)
#endif
#endif
#if !defined(MEGABYTE)
#define MEGABYTE (1048576)
#endif
#define MILLI_IN_SEC 1000
/* Some systems have this in math.h, some in limits.h? */
#ifndef M_LN10
#define M_LN10 2.30258509299404568402
#endif
/* let's define a meaningful name for max short */
#define SHORT_MAX SHRT_MAX
#define USHORT_MAX USHRT_MAX
/* delete SET_LONGLONG macros, use LL suffix on constants instead*/
/* Redefine NULL to what WE expect it to be, causes too much grief to change... */
#undef NULL
#define NULL 0
/* Character mnemonics - change this later to ascii */
#define BLANK ' '
#define ASCII_NULL 0
#define ASCII_BL 7
#define ASCII_BS 8
#define ASCII_TAB 9
#define ASCII_LF 10
#define ASCII_FF 12
#define ASCII_CR 13
#define ASCII_EM 25 /* control-Y */
#define ASCII_SUB 26 /* control-Z */
#define ASCII_ESC 27 /* escape */
#define ASCII_LAST 127
/* Needed numeric constants */
#define TWO_TO_29 536870912L
/* Simple numeric macros */
#define ABS(x) (((x) > 0) ? (x) : - (x))
#define ODD(x) ((x) & 1)
/* GemStone global types */
typedef unsigned char BoolByteType;
typedef char BoolType;
typedef unsigned char ByteType;
/* use ArraySizeType to represent the size of an array */
typedef unsigned int ArraySizeType;
/* macro to swap values of two variables
*/
#define SWAP( x, y, aType ) { aType t; t = (x); (x) = (y); (y) = t; }
/* macro for break statements that are unreachable */
#if defined(FLG_UNIX)
#define BREAK_UNREACHABLE
#else
#define BREAK_UNREACHABLE break ;
#endif
#ifdef FLG_MSC32
#if defined (GEMSTONE_DLL) /* building GEMSTONE DLL */
#define EXTERN_GS_DEC(EGDtype) extern __declspec(dllexport) EGDtype
#define EXTERN_GS_VAR(EGDtype) extern __declspec(dllexport) EGDtype
#define EXTERN_GS_DEF(EGDEFtype) __declspec(dllexport) EGDEFtype
#else
/* was ifdef GS_STATIC */
#define EXTERN_GS_DEC(EGDtype) extern EGDtype
#define EXTERN_GS_VAR(EGDtype) extern EGDtype
#define EXTERN_GS_DEF(EGDEFtype) EGDEFtype
#endif
/* was default else clause
* define EXTERN_GS_DEC(EGDtype) __declspec(dllimport) EGDtype
* define EXTERN_GS_VAR(EGDtype) __declspec(dllimport) EGDtype
* define EXTERN_GS_DEF(EGDEFtype) EGDEFtype
*/
#else
/* all other compilers */
#define EXTERN_GS_DEC(EGDtype) extern EGDtype
#define EXTERN_GS_VAR(EGDtype) extern EGDtype
#define EXTERN_GS_DEF(EGDEFtype) EGDEFtype
#endif /* MSC32*/
#undef MAX
#define MAX(x, y) (((x) > (y)) ? (x) : (y))
#undef MIN
#define MIN(x, y) (((x) < (y)) ? (x) : (y))
#if defined(FLG_MSWIN32)
/* snprintf on VC++ 6.0 and above */
#define snprintf _snprintf
#endif
#define INT_SIZEOF(x) ( (int)sizeof(x) )
/*=========================================================================
* old memory macros
*/
#define MEMSET(d, c, l) memset((void*)(d), (c), (size_t)(l))
/*=========================================================================*/
#endif /* GLOBAL.HT */
