io.h

来自「wince下的系统库文件,修改适用于windows移植到CE程序开发」· C头文件 代码 · 共 79 行

    
     #ifndef _IO_WINCE_H_
     #define _IO_WINCE_H_
     
     #ifndef _TIME_T_DEFINED
     typedef unsigned long time_t;
     #define _TIME_T_DEFINED
     #endif
    
    #ifndef _FSIZE_T_DEFINED
    typedef unsigned long _fsize_t; /* Could be 64 bits for Win32 */
    #define _FSIZE_T_DEFINED
    #endif
    
   #ifndef _FINDDATA_T_DEFINED
    struct _finddata_t {
            unsigned    attrib;
           time_t      time_create;    /* -1 for FAT file systems */
            time_t      time_access;    /* -1 for FAT file systems */
          time_t      time_write;
            _fsize_t    size;
            char        name[260];
    };
    #define _FINDDATA_T_DEFINED
    #endif
   
    
    #ifdef __cplusplus
    extern "C" {
    #endif
    
    int _chsize(int handle, long size);
   int _rename (const char *oldname, const char *newname);
   int _unlink(const char *file);
   int _umask(int cmask);
    int _chmod(const char *path, int mode);
   int dup( int handle );
  //int dup2( int handle1, int handle2 );
  int _isatty(int fd);
   int _pipe(int *phandles, unsigned int psize, int textmode);
  int _access(const char *filename, int flags);
  int _open_osfhandle ( long osfhandle, int flags);
 long _get_osfhandle( int filehandle );
 int _open(const char *file, int mode,...);
   int close(int fd);
   int _read(int fd, void *buffer, int length);
 int _write(int fd, const void *buffer, unsigned count);
    long _lseek(int handle, long offset, int origin);
    long _findfirst( char *filespec, struct _finddata_t *fileinfo );
    int _findnext( long handle, struct _finddata_t *fileinfo );
    int _findclose( long handle );
   
  #ifdef __cplusplus
   };
   #endif
  
 #define chmod      _chmod
  #define chsize     _chsize
 #define rename     _rename
  #define unlink     _unlink
 #define open       _open
 //#define close    _close
   #define read       _read
   #define write      _write
   #define umask      _umask
 //#define dup        _dup
  #define isatty     _isatty
   #define access     _access
  #define pipe       _pipe
   #define setmode    _setmode
   #define lseek      _lseek
    
   #define _close     close
   
 #endif