thodg/libgit2/src/posix.h

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• Hash : 9ecf860d
  Author :
  Date : 2012-06-06T13:24:25
  

  Rename posix wrappers with 'p_' prefix.

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• src/posix.h

• /*
   * Copyright (C) 2009-2012 the libgit2 contributors
   *
   * This file is part of libgit2, distributed under the GNU GPL v2 with
   * a Linking Exception. For full terms see the included COPYING file.
   */
  #ifndef INCLUDE_posix_h__
  #define INCLUDE_posix_h__
  
  #include "common.h"
  #include <fcntl.h>
  #include <time.h>
  
  #define S_IFGITLINK 0160000
  #define S_ISGITLINK(m) (((m) & S_IFMT) == S_IFGITLINK)
  
  #if !defined(O_BINARY)
  #define O_BINARY 0
  #endif
  
  typedef int git_file;
  
  /**
   * Standard POSIX Methods
   *
   * All the methods starting with the `p_` prefix are
   * direct ports of the standard POSIX methods. 
   *
   * Some of the methods are slightly wrapped to provide
   * saner defaults. Some of these methods are emulated
   * in Windows platforns.
   *
   * Use your manpages to check the docs on these.
   * Straightforward 
   */
  
  extern int p_read(git_file fd, void *buf, size_t cnt);
  extern int p_write(git_file fd, const void *buf, size_t cnt);
  
  #define p_fstat(f,b) fstat(f, b)
  #define p_lseek(f,n,w) lseek(f, n, w)
  #define p_close(fd) close(fd)
  #define p_umask(m) umask(m)
  
  extern int p_open(const char *path, int flags, ...);
  extern int p_creat(const char *path, mode_t mode);
  extern int p_getcwd(char *buffer_out, size_t size);
  extern int p_rename(const char *from, const char *to);
  
  #ifndef GIT_WIN32
  
  #define p_stat(p,b) stat(p, b)
  #define p_chdir(p) chdir(p)
  #define p_rmdir(p) rmdir(p)
  #define p_chmod(p,m) chmod(p, m)
  #define p_access(p,m) access(p,m)
  #define p_recv(s,b,l,f) recv(s,b,l,f)
  #define p_send(s,b,l,f) send(s,b,l,f)
  typedef int GIT_SOCKET;
  #define INVALID_SOCKET -1
  
  #define p_localtime_r localtime_r
  #define p_gmtime_r gmtime_r
  #define p_gettimeofday gettimeofday
  
  #else
  
  typedef SOCKET GIT_SOCKET;
  extern struct tm * p_localtime_r (const time_t *timer, struct tm *result);
  extern struct tm * p_gmtime_r (const time_t *timer, struct tm *result);
  extern int p_gettimeofday(struct timeval *tv, struct timezone *tz);
  
  
  #endif
  
  /**
   * Platform-dependent methods
   */
  #ifdef GIT_WIN32
  #	include "win32/posix.h"
  #else
  #	include "unix/posix.h"
  #endif
  
  #define p_readdir_r(d,e,r) readdir_r(d,e,r)
  
  #endif
  

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