thodg/libgit2/src/common.h

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• Hash : 5dddf7c8
  Author :
  Date : 2010-04-14T20:41:57
  

  Add block-sha1 in favour of the mozilla routines Since block-sha1 from git.git has such excellent performance, we can also get rid of the openssl dependency. It's rather simple to add it back later as an optional extra, but we really needn't bother to pull in the entire ssl library and have to deal with linking issues now that we have the portable and, performance-wise, truly excellent block-sha1 code to fall back on. Since this requires a slight revamp of the build rules anyway, we take the opportunity to fix including EXTRA_OBJS in the final build as well. The block-sha1 code was originally implemented for git.git by Linus Torvalds <torvalds@linux-foundation.org> and was later polished by Nicolas Pitre <nico@cam.org>. Signed-off-by: Andreas Ericsson <ae@op5.se>

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• src/common.h

• #ifndef INCLUDE_common_h__
  #define INCLUDE_common_h__
  
  /** Force 64 bit off_t size on POSIX. */
  #define _FILE_OFFSET_BITS 64
  
  #if defined(_WIN32) && !defined(__CYGWIN__)
  #define GIT_WIN32 1
  #endif
  
  #include "git/thread-utils.h"
  #include "cc-compat.h"
  
  #ifdef GIT_HAS_PTHREAD
  # include <pthread.h>
  #endif
  #ifdef GIT_HAVE_INTTYPES_H
  # include <inttypes.h>
  #endif
  #include <assert.h>
  #include <errno.h>
  #include <limits.h>
  #include <stdlib.h>
  #include <stdio.h>
  #include <string.h>
  
  #include <sys/types.h>
  #include <sys/stat.h>
  
  #ifdef GIT_WIN32
  
  # include <io.h>
  # include <direct.h>
  # include <windows.h>
  
  # define snprintf _snprintf
  
  # if defined(__DMC__)
  #  if defined(_M_AMD64)
  #   define SSIZE_T long long
  #  else
  #   define SSIZE_T int
  #  endif
  # endif
  
  typedef SSIZE_T ssize_t;
  
  # if defined(_MSC_VER)
  /* access() mode parameter #defines   */
  #  define F_OK 0  /* existence  check */
  #  define W_OK 2  /* write mode check */
  #  define R_OK 4  /* read  mode check */
  # endif
  
  #if defined(__MINGW32__)
  
  # define off_t off64_t
  # define lseek _lseeki64
  # define stat _stati64
  # define fstat _fstati64
  
  #elif defined(_MSC_VER)
  
  typedef __int64 off64_t;
  # define off_t off64_t
  # define lseek _lseeki64
  # define stat _stat64
  # define fstat _fstat64
  
  #endif
  
  #else
  
  # include <unistd.h>
  # include <arpa/inet.h>
  
  #endif
  
  #include "git/common.h"
  #include "util.h"
  #include "thread-utils.h"
  #include "errors.h"
  #include "bswap.h"
  
  #define GIT_PATH_MAX 4096
  
  #ifndef GIT_HAVE_INTTYPES_H
  /* add some missing <stdint.h> typedef's */
  typedef long int32_t;
  typedef unsigned long uint32_t;
  
  typedef long long int64_t;
  typedef unsigned long long uint64_t;
  #endif
  
  #endif /* INCLUDE_common_h__ */
  

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