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.\" ========================================================================
.\"
.IX Title "Statvfs 3"
.TH Statvfs 3 "2006-06-24" "perl v5.8.8" "User Contributed Perl Documentation"
.SH "NAME"
Filesys::Statvfs \- Perl extension for statvfs() and fstatvfs()
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  use Filesys::Statvfs;
.Ve
.PP
.Vb 2
\&        my($bsize, $frsize, $blocks, $bfree, $bavail,
\&        $files, $ffree, $favail, $flag, $namemax) = statvfs("/tmp");
.Ve
.PP
.Vb 7
\&        #### Pass an open filehandle. Verify that fileno() returns a defined
\&        #### value. If you pass undef to fstatvfs you will get unexpected results
\&        my $fd = fileno(FILE_HANDLE);
\&        if(defined($fd)) {
\&                ($bsize, $frsize, $blocks, $bfree, $bavail,
\&                $files, $ffree, $favail, $flag, $namemax) = fstatvfs($fd);
\&        }
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Interface for \fIstatvfs()\fR and \fIfstatvfs()\fR
.PP
Unless you need access to the bsize, flag, and namemax values,
you should probably look at using Filesys::DfPortable or
Filesys::Df instead. They will generally provide you with more
functionality and portability.
.PP
The module should work with all flavors of Unix that implement the
\&\f(CW\*(C`statvfs()\*(C'\fR and \f(CW\*(C`fstatvfs()\*(C'\fR calls. This would include Linux, *BSD,
\&\s-1HP\-UX\s0, \s-1AIX\s0, Solaris, Mac \s-1OS\s0 X, Irix, Cygwin, etc ...
.PP
The \f(CW\*(C`statvfs()\*(C'\fR and \f(CW\*(C`fstatvfs()\*(C'\fR functions will return a list of
values, or will return \f(CW\*(C`undef\*(C'\fR and set \f(CW$!\fR if there was an error.
.PP
The values returned are described in the statvfs/fstatvfs header or
the \f(CW\*(C`statvfs()/fstatvfs()\*(C'\fR man page.
.PP
The module assumes that if you have \f(CW\*(C`statvfs()\*(C'\fR, \f(CW\*(C`fstatvfs()\*(C'\fR will
also be available.
.SH "AUTHOR"
.IX Header "AUTHOR"
Ian Guthrie
IGuthrie@aol.com
.PP
Copyright (c) 2006 Ian Guthrie. All rights reserved.
               This program is free software; you can redistribute it and/or
               modify it under the same terms as Perl itself.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIstatvfs\fR\|(2), \fIfstatvfs\fR\|(2), Filesys::DfPortable, Filesys::Df