readdir(3am) - phpMan

READDIR(3am)                        GNU Awk Extension Modules                        READDIR(3am)

NAME
       readdir - directory input parser for gawk

SYNOPSIS
       @load "readdir"

DESCRIPTION
       The readdir extension adds an input parser for directories.

       When  this  extension is in use, instead of skipping directories named on the command line
       (or with getline), they are read, with each entry returned as a record.

       The record consists of three fields. The first two are the inode number and the  filename,
       separated by a forward slash character.  On systems where the directory entry contains the
       file type, the record has a third field which is a single letter indicating  the  type  of
       the  file:  f for file, d for directory, b for a block device, c for a character device, p
       for a FIFO, l for a symbolic link, s for a socket.

       On systems without the file type information, the extension falls back to calling stat(2),
       in order to provide the information.  Thus the third field should never be u.

EXAMPLE
       @load "readdir"
       ...
       BEGIN { FS = "/" }
       { print "file name is", $2 }

SEE ALSO
       GAWK:  Effective  AWK  Programming, filefuncs(3am), fnmatch(3am), fork(3am), inplace(3am),
       ordchr(3am), readfile(3am), revoutput(3am), rwarray(3am), time(3am).

       opendir(3), readdir(3), stat(2).

AUTHOR
       Arnold Robbins, arnold AT skeeve.com.

COPYING PERMISSIONS
       Copyright (C) 2012, 2013, 2018, 2019 Free Software Foundation, Inc.

       Permission is granted to make and distribute verbatim copies of this manual page  provided
       the copyright notice and this permission notice are preserved on all copies.

       Permission  is  granted to copy and distribute modified versions of this manual page under
       the conditions for verbatim copying, provided that the entire resulting  derived  work  is
       distributed under the terms of a permission notice identical to this one.

       Permission is granted to copy and distribute translations of this manual page into another
       language, under the above conditions for modified versions, except  that  this  permission
       notice may be stated in a translation approved by the Foundation.

Free Software Foundation                   Mar 17 2019                               READDIR(3am)

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