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/*
* 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;
struct timezone;
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
#ifndef NO_READDIR_R
#define p_readdir_r(d,e,r) readdir_r(d,e,&r)
#else
GIT_INLINE(int) p_readdir_r(DIR *dirp, struct dirent *entry, struct direct **result)
{
GIT_UNUSED(entry);
*result = readdir(dirp);
return 0;
}
#endif
#endif
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