✏️ 编辑：register.pm
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/usr/share/perl5/warnings/register.pm
大小：759 B · 修改：2026-09-14 04:10:29 · 权限：0644 · 只读（保存会失败）
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package warnings::register; our $VERSION = '1.04'; require warnings; # left here as cruft in case other users were using this undocumented routine # -- rjbs, 2010-09-08 sub mkMask { my ($bit) = @_; my $mask = ""; vec($mask, $bit, 1) = 1; return $mask; } sub import { shift; my @categories = @_; my $package = (caller(0))[0]; warnings::register_categories($package); warnings::register_categories($package . "::$_") for @categories; } 1; __END__ =pod =head1 NAME warnings::register - warnings import function =head1 SYNOPSIS use warnings::register; =head1 DESCRIPTION Creates a warnings category with the same name as the current package. See L<warnings> for more information on this module's usage. =cut
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