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ruanhaishen
redis
Commits
b1a8e3e8
Commit
b1a8e3e8
authored
Mar 09, 2011
by
antirez
Browse files
byte ordering detection in config.h
parent
e270a7fa
Changes
2
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src/config.h
View file @
b1a8e3e8
...
...
@@ -21,7 +21,7 @@
#define redis_malloc_size(p) malloc_size(p)
#endif
/*
d
efine redis_fstat to fstat or fstat64() */
/*
T
efine redis_fstat to fstat or fstat64() */
#if defined(__APPLE__) && !defined(MAC_OS_X_VERSION_10_6)
#define redis_fstat fstat64
#define redis_stat stat64
...
...
@@ -30,22 +30,22 @@
#define redis_stat stat
#endif
/*
t
est for proc filesystem */
/*
T
est for proc filesystem */
#ifdef __linux__
#define HAVE_PROCFS 1
#endif
/*
t
est for task_info() */
/*
T
est for task_info() */
#if defined(__APPLE__)
#define HAVE_TASKINFO 1
#endif
/*
t
est for backtrace() */
/*
T
est for backtrace() */
#if defined(__APPLE__) || defined(__linux__)
#define HAVE_BACKTRACE 1
#endif
/*
t
est for polling API */
/*
T
est for polling API */
#ifdef __linux__
#define HAVE_EPOLL 1
#endif
...
...
@@ -54,11 +54,63 @@
#define HAVE_KQUEUE 1
#endif
/*
d
efine aof_fsync to fdatasync() in Linux and fsync() for all the rest */
/*
D
efine aof_fsync to fdatasync() in Linux and fsync() for all the rest */
#ifdef __linux__
#define aof_fsync fdatasync
#else
#define aof_fsync fsync
#endif
/* Byte ordering detection */
#include <sys/types.h>
/* This will likely define BYTE_ORDER */
#ifndef BYTE_ORDER
#if (BSD >= 199103)
# include <machine/endian.h>
#else
#if defined(linux) || defined(__linux__)
# include <endian.h>
#else
#define LITTLE_ENDIAN 1234
/* least-significant byte first (vax, pc) */
#define BIG_ENDIAN 4321
/* most-significant byte first (IBM, net) */
#define PDP_ENDIAN 3412
/* LSB first in word, MSW first in long (pdp)*/
#if defined(vax) || defined(ns32000) || defined(sun386) || defined(__i386__) || \
defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \
defined(__alpha__) || defined(__alpha)
#define BYTE_ORDER LITTLE_ENDIAN
#endif
#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \
defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \
defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\
defined(apollo) || defined(__convex__) || defined(_CRAY) || \
defined(__hppa) || defined(__hp9000) || \
defined(__hp9000s300) || defined(__hp9000s700) || \
defined (BIT_ZERO_ON_LEFT) || defined(m68k) || defined(__sparc)
#define BYTE_ORDER BIG_ENDIAN
#endif
#endif
/* linux */
#endif
/* BSD */
#endif
/* BYTE_ORDER */
#if defined(__BYTE_ORDER) && !defined(BYTE_ORDER)
#if (__BYTE_ORDER == __LITTLE_ENDIAN)
#define BYTE_ORDER LITTLE_ENDIAN
#else
#define BYTE_ORDER BIG_ENDIAN
#endif
#endif
#if !defined(BYTE_ORDER) || \
(BYTE_ORDER != BIG_ENDIAN && BYTE_ORDER != LITTLE_ENDIAN && \
BYTE_ORDER != PDP_ENDIAN)
/* you must determine what the correct bit order is for
* your compiler - the next line is an intentional error
* which will force your compiles to bomb until you fix
* the above macros.
*/
#error "Undefined or invalid BYTE_ORDER"
#endif
#endif
src/sha1.c
View file @
b1a8e3e8
...
...
@@ -28,55 +28,7 @@ A million repetitions of "a"
#include "solarisfixes.h"
#endif
#include "sha1.h"
#ifndef BYTE_ORDER
#if (BSD >= 199103)
# include <machine/endian.h>
#else
#if defined(linux) || defined(__linux__)
# include <endian.h>
#else
#define LITTLE_ENDIAN 1234
/* least-significant byte first (vax, pc) */
#define BIG_ENDIAN 4321
/* most-significant byte first (IBM, net) */
#define PDP_ENDIAN 3412
/* LSB first in word, MSW first in long (pdp)*/
#if defined(vax) || defined(ns32000) || defined(sun386) || defined(__i386__) || \
defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \
defined(__alpha__) || defined(__alpha)
#define BYTE_ORDER LITTLE_ENDIAN
#endif
#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \
defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \
defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\
defined(apollo) || defined(__convex__) || defined(_CRAY) || \
defined(__hppa) || defined(__hp9000) || \
defined(__hp9000s300) || defined(__hp9000s700) || \
defined (BIT_ZERO_ON_LEFT) || defined(m68k) || defined(__sparc)
#define BYTE_ORDER BIG_ENDIAN
#endif
#endif
/* linux */
#endif
/* BSD */
#endif
/* BYTE_ORDER */
#if defined(__BYTE_ORDER) && !defined(BYTE_ORDER)
#if (__BYTE_ORDER == __LITTLE_ENDIAN)
#define BYTE_ORDER LITTLE_ENDIAN
#else
#define BYTE_ORDER BIG_ENDIAN
#endif
#endif
#if !defined(BYTE_ORDER) || \
(BYTE_ORDER != BIG_ENDIAN && BYTE_ORDER != LITTLE_ENDIAN && \
BYTE_ORDER != PDP_ENDIAN)
/* you must determine what the correct bit order is for
* your compiler - the next line is an intentional error
* which will force your compiles to bomb until you fix
* the above macros.
*/
#error "Undefined or invalid BYTE_ORDER"
#endif
#include "config.h"
#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
...
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