readdir

NAME

readdir - get a directory from a directory handle


SYNOPSIS

readdir DIRHANDLE


DESCRIPTION

Returns the next directory entry for a directory opened by opendir() . If used in a list context, returns all the rest of the entries in the directory. If there are no more entries, returns an undefined value in a scalar context or a null list in a list context.

If you're planning to filetest the return values out of a readdir() , you'd better prepend the directory in question. Otherwise, since we didn't chdir() there, it would have been testing the wrong file.

opendir(DIR, $some_dir) || die "can't opendir $some_dir: $!"; @dots = grep { /^\./ && -f "$some_dir/$_" } readdir(DIR); closedir DIR;