view mercurial/compat.h @ 37837:e0f30c91dfd8

log: cache diffopts instance

It appears that calling patch.diff*opts() repeatedly has some cost.

  $ hg log -T '{rev}\n' -R mercurial --time > /dev/null
  (orig) time: real 4.430 secs (user 4.370+0.000 sys 0.050+0.000)
  (new)  time: real 1.950 secs (user 1.880+0.000 sys 0.060+0.000)

'diffopts or {}' isn't necessary as patch.diff*opts() accepts opts=None.

#ifndef _HG_COMPAT_H_
#define _HG_COMPAT_H_

#ifdef _WIN32
#ifdef _MSC_VER
/* msvc 6.0 has problems */
#define inline __inline
#if defined(_WIN64)
typedef __int64 ssize_t;
typedef unsigned __int64 uintptr_t;
#else
typedef int ssize_t;
typedef unsigned int uintptr_t;
#endif
typedef signed char int8_t;
typedef short int16_t;
typedef long int32_t;
typedef __int64 int64_t;
typedef unsigned char uint8_t;
typedef unsigned short uint16_t;
typedef unsigned long uint32_t;
typedef unsigned __int64 uint64_t;
#else
#include <stdint.h>
#endif
#else
/* not windows */
#include <sys/types.h>
#if defined __BEOS__ && !defined __HAIKU__
#include <ByteOrder.h>
#else
#include <arpa/inet.h>
#endif
#include <inttypes.h>
#endif

#if defined __hpux || defined __SUNPRO_C || defined _AIX
#define inline
#endif

#ifdef __linux
#define inline __inline
#endif

#endif