readdir(2) - phpMan

Command: man perldoc info search(apropos)  

READDIR(2)                 Linux Programmer's Manual                READDIR(2)

       readdir - read directory entry

       int readdir(unsigned int fd, struct old_linux_dirent *dirp,
                   unsigned int count);

       This  is  not the function you are interested in.  Look at readdir(3) for the POSIX
       conforming C library interface.  This page documents the bare  kernel  system  call
       interface, which is superseded by getdents(2).

       readdir()  reads  one  old_linux_dirent structure from the directory referred to by
       the file descriptor fd into the buffer pointed to by dirp.  The argument  count  is
       ignored; at most one old_linux_dirent structure is read.

       The old_linux_dirent structure is declared as follows:

           struct old_linux_dirent {
               long  d_ino;              /* inode number */
               off_t d_off;              /* offset to this old_linux_dirent */
               unsigned short d_reclen;  /* length of this d_name */
               char  d_name[NAME_MAX+1]; /* filename (null-terminated) */

       d_ino is an inode number.  d_off is the distance from the start of the directory to
       this old_linux_dirent.  d_reclen is the size of d_name, not counting the null  ter-
       minator.  d_name is a null-terminated filename.

       On  success,  1  is returned.  On end of directory, 0 is returned.  On error, -1 is
       returned, and errno is set appropriately.

       EBADF  Invalid file descriptor fd.

       EFAULT Argument points outside the calling process's address space.

       EINVAL Result buffer is too small.

       ENOENT No such directory.

              File descriptor does not refer to a directory.

       This system call is Linux-specific.

       Glibc does not provide a wrapper for this system call; call  it  using  syscall(2).
       You will need to define the old_linux_dirent structure yourself.

       getdents(2), readdir(3)

       This page is part of release 3.22 of the Linux man-pages project.  A description of
       the project, and information about reporting bugs, can be found at  http://www.ker-

Linux                             2008-10-02                        READDIR(2)

Generated by $Id: phpMan.php,v 4.55 2007/09/05 04:42:51 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2018-01-23 02:12 @ CrawledBy CCBot/2.0 (
Valid XHTML 1.0!Valid CSS!