fish-shell/wutil.h

/** \file wutil.h

  Prototypes for wide character equivalents of various standard unix
  functions. 
*/
#ifndef FISH_WUTIL_H
#define FISH_WUTIL_H

#include <stdlib.h>
#include <stdio.h>
#include <wchar.h>
#include <dirent.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <stdarg.h>

/**
   Wide version of the dirent data structure
*/
struct wdirent
{
	/**
	   The name of the current directory
	*/
	wchar_t *d_name;
}
	;


/**
   Call this function on startup to create internal wutil
   resources. This function doesn't do anything.
*/
void wutil_init();

/**
   Call this function on exit to free internal wutil resources
*/
void wutil_destroy();

/**
   Wide character version of fopen().
*/
FILE *wfopen(const wchar_t *path, const char *mode);

/**
   Wide character version of freopen().
*/
FILE *wfreopen(const wchar_t *path, const char *mode, FILE *stream);

/**
   Wide character version of open().
*/
int wopen(const wchar_t *pathname, int flags, ...);

/**
   Wide character version of creat().
*/
int wcreat(const wchar_t *pathname, mode_t mode);


/**
   Wide character version of opendir().
*/
DIR *wopendir(const wchar_t *name);

/**
   Wide character version of stat().
*/
int wstat(const wchar_t *file_name, struct stat *buf);

/**
   Wide character version of lstat().
*/
int lwstat(const wchar_t *file_name, struct stat *buf);

/**
   Wide character version of access().
*/
int waccess(const wchar_t *pathname, int mode);

/**
   Wide character version of perror().
*/
void wperror(const wchar_t *s);

/**
   Wide character version of getcwd().
*/
wchar_t *wgetcwd( wchar_t *buff, size_t sz );

/**
   Wide character version of chdir()
*/
int wchdir( const wchar_t * dir );

/** 
	Wide character version of realpath function. Just like the GNU
	version of realpath, wrealpath will accept 0 as the value for the
	second argument, in which case the result will be allocated using
	malloc, and must be free'd by the user.
*/
wchar_t *wrealpath(const wchar_t *pathname, wchar_t *resolved_path);

/**
   Wide character version of readdir()
*/
struct wdirent *wreaddir(DIR *dir );

/**
   Wide character version of dirname()
*/
wchar_t *wdirname( const wchar_t *path );

/**
   Wide character version of basename()
*/
wchar_t *wbasename( const wchar_t *path );


#endif