readdir man page on Archlinux

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

       readdir - directory input parser for gawk

       @load "readdir"

       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,	and  u
       (unknown) for anything else.

       On systems without the file type information, the third field is always

       On GNU/Linux systems, there are	filesystems  that  don't  support  the
       d_type  entry  (see readdir(3)), and so the file type is always u.  You
       can use the filefuncs extension to call stat() in order to get  correct
       type information.

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

       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).

       Arnold Robbins,

       Copyright © 2012, 2013, 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  man‐
       ual page into another language, under the above conditions for modified
       versions, except that this permission notice may be stated in a	trans‐
       lation approved by the Foundation.

Free Software Foundation	  Jan 15 2013			  READDIR(3am)

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