File::stat - phpMan

File::stat(3pm)        Perl Programmers Reference Guide        File::stat(3pm)



NAME
       File::stat - by-name interface to Perl's built-in stat() functions

SYNOPSIS
        use File::stat;
        $st = stat($file) or die "No $file: $!";
        if ( ($st->mode & 0111) && $st->nlink > 1) ) {
            print "$file is executable with lotsa links\n";
        }

        use File::stat qw(:FIELDS);
        stat($file) or die "No $file: $!";
        if ( ($st_mode & 0111) && $st_nlink > 1) ) {
            print "$file is executable with lotsa links\n";
        }

DESCRIPTION
       This module's default exports override the core stat() and lstat() functions,
       replacing them with versions that return "File::stat" objects.  This object has
       methods that return the similarly named structure field name from the stat(2) func-
       tion; namely, dev, ino, mode, nlink, uid, gid, rdev, size, atime, mtime, ctime,
       blksize, and blocks.

       You may also import all the structure fields directly into your namespace as regu-
       lar variables using the :FIELDS import tag.  (Note that this still overrides your
       stat() and lstat() functions.)  Access these fields as variables named with a pre-
       ceding "st_" in front their method names.  Thus, "$stat_obj->dev()" corresponds to
       $st_dev if you import the fields.

       To access this functionality without the core overrides, pass the "use" an empty
       import list, and then access function functions with their full qualified names.
       On the other hand, the built-ins are still available via the "CORE::" pseudo-pack-
       age.

BUGS
       As of Perl 5.8.0 after using this module you cannot use the implicit $_ or the spe-
       cial filehandle "_" with stat() or lstat(), trying to do so leads into strange
       errors.  The workaround is for $_ to be explicit

           my $stat_obj = stat $_;

       and for "_" to explicitly populate the object using the unexported and undocumented
       populate() function with CORE::stat():

           my $stat_obj = File::stat::populate(CORE::stat(_));

NOTE
       While this class is currently implemented using the Class::Struct module to build a
       struct-like class, you shouldn't rely upon this.

AUTHOR
       Tom Christiansen



perl v5.8.8                       2001-09-21                   File::stat(3pm)

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