15 lines
367 B
Perl
15 lines
367 B
Perl
# NOTE: Derived from ..\..\lib\POSIX.pm.
|
|
# Changes made here will be lost when autosplit again.
|
|
# See AutoSplit.pm.
|
|
package POSIX;
|
|
|
|
#line 856 "..\..\lib\POSIX.pm (autosplit into ..\..\lib\auto/POSIX/getgroups.al)"
|
|
sub getgroups {
|
|
usage "getgroups()" if @_ != 0;
|
|
my %seen;
|
|
grep(!$seen{$_}++, split(' ', $) ));
|
|
}
|
|
|
|
# end of POSIX::getgroups
|
|
1;
|