NAME
POSIX::1003::Pathconf - POSIX access to pathconf()
INHERITANCE
POSIX::1003::Pathconf
is a POSIX::1003
SYNOPSIS
use POSIX::1003::Pathconf; # import all
use POSIX::1003::Pathconf 'pathconf';
my $max = pathconf($filename, '_PC_PATH_MAX');
use POSIX::1003::Pathconf '_PC_PATH_MAX';
my $max = _PC_PATH_MAX($filename);
use POSIX::1003::Pathconf qw(pathconf %pathconf);
my $key = $pathconf{_PC_PATH_MAX};
$pathconf{_PC_NEW_KEY} = $value
foreach my $name (keys %pathconf) ...
use POSIX::1003::Pathconf qw(fpathconf);
use POSIX::1003::FdIO qw(openfd);
use Fcntl qw(O_RDONLY);
my $fd = openfd $fn, O_RDONLY;
my $max = fpathconf $fd, '_PC_PATH_MAX';
my $max = _PC_PATH_MAX($fd);
foreach my $pc (pathconf_names) ...
FUNCTIONS
Standard POSIX
- fpathconf(FD, NAME)
-
Returns the numeric value related to the NAME or
undef
. - pathconf(FILENAME, NAME)
-
Returns the numeric value related to the NAME or
undef
.
Additional
CONSTANTS
- %pathconf
-
This exported variable is a tied HASH which maps
_PC_*
names on unique numbers, to be used with the system'spathconf()
andfpathconf()
functions.The following constants where detected on your system when the module got installed. The second column shows the value which where returned for a random file at the time.
If you install the module, the table will be filled-in here
SEE ALSO
This module is part of POSIX-1003 distribution version 0.07, built on December 28, 2011. Website: http://perl.overmeer.net. The code is based on POSIX, which is released with Perl itself.
COPYRIGHTS
Copyrights of the perl code and the related documentation by 2011 by Mark Overmeer. For other contributors see ChangeLog.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See http://www.perl.com/perl/misc/Artistic.html