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rewinddir (3)
  • rewinddir (3) ( Solaris man: Библиотечные вызовы )
  • rewinddir (3) ( FreeBSD man: Библиотечные вызовы )
  • rewinddir (3) ( Русские man: Библиотечные вызовы )
  • rewinddir (3) ( Linux man: Библиотечные вызовы )
  • >> rewinddir (3) ( POSIX man: Библиотечные вызовы )
  •  

    NAME

    rewinddir - reset the position of a directory stream to the beginning
    of a directory
     
    

    SYNOPSIS

    #include <dirent.h>

    void rewinddir(DIR *dirp);
     

    DESCRIPTION

    The rewinddir() function shall reset the position of the directory stream to which dirp refers to the beginning of the directory. It shall also cause the directory stream to refer to the current state of the corresponding directory, as a call to opendir() would have done. If dirp does not refer to a directory stream, the effect is undefined.

    After a call to the fork() function, either the parent or child (but not both) may continue processing the directory stream using readdir(), rewinddir(), or seekdir(). If both the parent and child processes use these functions, the result is undefined.  

    RETURN VALUE

    The rewinddir() function shall not return a value.  

    ERRORS

    No errors are defined.

    The following sections are informative.  

    EXAMPLES

    None.  

    APPLICATION USAGE

    The rewinddir() function should be used in conjunction with opendir(), readdir(), and closedir() to examine the contents of the directory. This method is recommended for portability.  

    RATIONALE

    None.  

    FUTURE DIRECTIONS

    None.  

    SEE ALSO

    closedir() , opendir() , readdir() , the Base Definitions volume of IEEE Std 1003.1-2001, <dirent.h> <sys/types.h>  

    COPYRIGHT

    Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    RETURN VALUE
    ERRORS
    EXAMPLES
    APPLICATION USAGE
    RATIONALE
    FUTURE DIRECTIONS
    SEE ALSO
    COPYRIGHT


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