stop using old-style prototypes except where strictly necessary

(for try/catch)

signatures will be much more powerful once I move to 5.36

13 files changed, 99 insertions, 99 deletions

diff --git a/usr.sbin/pkg_add/OpenBSD/Delete.pm b/usr.sbin/pkg_add/OpenBSD/Delete.pm
index 2d023bbece2..d444f4cf614 100644
--- a/usr.sbin/pkg_add/OpenBSD/Delete.pm
+++ b/usr.sbin/pkg_add/OpenBSD/Delete.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: Delete.pm,v 1.165 2022/06/09 09:27:11 espie Exp $
+# $OpenBSD: Delete.pm,v 1.166 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2003-2014 Marc Espie <espie@openbsd.org>
 #
@@ -360,7 +360,7 @@ sub delete
 	}
 }
 
-sub should_run() { 1 }
+sub should_run { 1 }
 
 package OpenBSD::PackingElement::UnexecDelete;
 sub should_run
diff --git a/usr.sbin/pkg_add/OpenBSD/Error.pm b/usr.sbin/pkg_add/OpenBSD/Error.pm
index 7905d763cf7..0c7bd630e55 100644
--- a/usr.sbin/pkg_add/OpenBSD/Error.pm
+++ b/usr.sbin/pkg_add/OpenBSD/Error.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: Error.pm,v 1.40 2019/07/24 18:05:26 espie Exp $
+# $OpenBSD: Error.pm,v 1.41 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2004-2010 Marc Espie <espie@openbsd.org>
 #
@@ -20,7 +20,7 @@ use warnings;
 # this is a set of common classes related to error handling in pkg land
 
 package OpenBSD::Auto;
-sub cache(*&)
+sub cache :prototype(*&)
 {
 	my ($sym, $code) = @_;
 	my $callpkg = caller;
@@ -170,7 +170,7 @@ sub dienow
 	}
 }
 
-sub try(&@)
+sub try :prototype(&@)
 {
 	my ($try, $catch) = @_;
 	eval { &$try };
@@ -189,7 +189,7 @@ sub rethrow
 	die $e if $e;
 }
 
-sub catch(&)
+sub catch :prototype(&)
 {
 		bless $_[0], "OpenBSD::Error::catch";
 }
diff --git a/usr.sbin/pkg_add/OpenBSD/Getopt.pm b/usr.sbin/pkg_add/OpenBSD/Getopt.pm
index 2de3b1f1a11..d25bf2b5842 100644
--- a/usr.sbin/pkg_add/OpenBSD/Getopt.pm
+++ b/usr.sbin/pkg_add/OpenBSD/Getopt.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: Getopt.pm,v 1.12 2012/04/10 16:57:12 espie Exp $
+# $OpenBSD: Getopt.pm,v 1.13 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2006 Marc Espie <espie@openbsd.org>
 #
@@ -48,7 +48,7 @@ sub handle_option
 	}
 }
 
-sub getopts($;$)
+sub getopts
 {
     my ($args, $hash) = @_;
 
diff --git a/usr.sbin/pkg_add/OpenBSD/PackageInfo.pm b/usr.sbin/pkg_add/OpenBSD/PackageInfo.pm
index 865deb4b95e..979b0f4f9af 100644
--- a/usr.sbin/pkg_add/OpenBSD/PackageInfo.pm
+++ b/usr.sbin/pkg_add/OpenBSD/PackageInfo.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: PackageInfo.pm,v 1.63 2022/02/15 07:35:35 espie Exp $
+# $OpenBSD: PackageInfo.pm,v 1.64 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2003-2014 Marc Espie <espie@openbsd.org>
 #
@@ -174,7 +174,7 @@ sub installed_name
 	return $name;
 }
 
-sub info_names()
+sub info_names
 {
 	return @info;
 }
@@ -187,7 +187,7 @@ sub is_info_name
 
 my $dlock;
 
-sub lock_db($;$)
+sub lock_db
 {
 	my ($shared, $state) = @_;
 	my $mode = $shared ? LOCK_SH : LOCK_EX;
@@ -206,7 +206,7 @@ sub lock_db($;$)
 	return;
 }
 
-sub unlock_db()
+sub unlock_db
 {
 	if (defined $dlock) {
 		flock($dlock, LOCK_UN);
diff --git a/usr.sbin/pkg_add/OpenBSD/PackageName.pm b/usr.sbin/pkg_add/OpenBSD/PackageName.pm
index 58894c9546e..4cbe0b6bf9d 100644
--- a/usr.sbin/pkg_add/OpenBSD/PackageName.pm
+++ b/usr.sbin/pkg_add/OpenBSD/PackageName.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: PackageName.pm,v 1.56 2021/11/25 18:23:53 espie Exp $
+# $OpenBSD: PackageName.pm,v 1.57 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2003-2010 Marc Espie <espie@openbsd.org>
 #
@@ -20,7 +20,7 @@ use warnings;
 
 package OpenBSD::PackageName;
 
-sub url2pkgname($)
+sub url2pkgname
 {
 	my $name = $_[0];
 	$name =~ s|.*/||;
diff --git a/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm b/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm
index 1ffb6a6ecd1..78104765f12 100644
--- a/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm
+++ b/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: PackageRepository.pm,v 1.172 2022/05/08 13:21:04 espie Exp $
+# $OpenBSD: PackageRepository.pm,v 1.173 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2003-2010 Marc Espie <espie@openbsd.org>
 #
@@ -101,12 +101,12 @@ sub dont_cleanup
 {
 }
 
-sub ftp() { 'OpenBSD::PackageRepository::FTP' }
-sub http() { 'OpenBSD::PackageRepository::HTTP' }
-sub https() { 'OpenBSD::PackageRepository::HTTPS' }
-sub scp() { 'OpenBSD::PackageRepository::SCP' }
-sub file() { 'OpenBSD::PackageRepository::Local' }
-sub installed() { 'OpenBSD::PackageRepository::Installed' }
+sub ftp { 'OpenBSD::PackageRepository::FTP' }
+sub http { 'OpenBSD::PackageRepository::HTTP' }
+sub https { 'OpenBSD::PackageRepository::HTTPS' }
+sub scp { 'OpenBSD::PackageRepository::SCP' }
+sub file { 'OpenBSD::PackageRepository::Local' }
+sub installed { 'OpenBSD::PackageRepository::Installed' }
 
 sub parse
 {
diff --git a/usr.sbin/pkg_add/OpenBSD/PackageRepository/HTTP.pm b/usr.sbin/pkg_add/OpenBSD/PackageRepository/HTTP.pm
index ea4fea212cc..d9cd1333cac 100755
--- a/usr.sbin/pkg_add/OpenBSD/PackageRepository/HTTP.pm
+++ b/usr.sbin/pkg_add/OpenBSD/PackageRepository/HTTP.pm
@@ -1,6 +1,6 @@
 #! /usr/bin/perl
 # ex:ts=8 sw=4:
-# $OpenBSD: HTTP.pm,v 1.13 2017/08/04 11:53:03 sthen Exp $
+# $OpenBSD: HTTP.pm,v 1.14 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2011 Marc Espie <espie@openbsd.org>
 #
@@ -232,7 +232,7 @@ package _Proxy;
 my $pid;
 my $token = 0;
 
-sub batch(&)
+sub batch
 {
 	my $code = shift;
 	if (defined $pid) {
@@ -250,7 +250,7 @@ sub batch(&)
 	}
 }
 
-sub abort_batch()
+sub abort_batch
 {
 	if (defined $pid) {
 		kill HUP => $pid;
diff --git a/usr.sbin/pkg_add/OpenBSD/PackageRepository/SCP.pm b/usr.sbin/pkg_add/OpenBSD/PackageRepository/SCP.pm
index 519f0fd88e1..adab12a7412 100644
--- a/usr.sbin/pkg_add/OpenBSD/PackageRepository/SCP.pm
+++ b/usr.sbin/pkg_add/OpenBSD/PackageRepository/SCP.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: SCP.pm,v 1.29 2014/08/27 18:40:03 kspillner Exp $
+# $OpenBSD: SCP.pm,v 1.30 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2003-2006 Marc Espie <espie@openbsd.org>
 #
@@ -64,7 +64,7 @@ my $pid;
 my $token = 0;
 $|= 1;
 
-sub batch(&)
+sub batch
 {
 	my $code = shift;
 	if (defined $pid) {
@@ -82,7 +82,7 @@ sub batch(&)
 	}
 }
 
-sub abort_batch()
+sub abort_batch
 {
 	if (defined $pid) {
 		kill 1, $pid;
diff --git a/usr.sbin/pkg_add/OpenBSD/Paths.pm b/usr.sbin/pkg_add/OpenBSD/Paths.pm
index 091927842b2..32054be5fd4 100644
--- a/usr.sbin/pkg_add/OpenBSD/Paths.pm
+++ b/usr.sbin/pkg_add/OpenBSD/Paths.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: Paths.pm,v 1.37 2022/04/13 21:19:16 espie Exp $
+# $OpenBSD: Paths.pm,v 1.38 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2007-2014 Marc Espie <espie@openbsd.org>
 #
@@ -21,61 +21,61 @@ use warnings;
 package OpenBSD::Paths;
 
 # Commands
-sub ldconfig() { '/sbin/ldconfig' }
-sub chroot() { '/usr/sbin/chroot' }
-sub mkfontscale() { '/usr/X11R6/bin/mkfontscale' }
-sub mkfontdir() { '/usr/X11R6/bin/mkfontdir' }
-sub fc_cache() { '/usr/X11R6/bin/fc-cache' }
-sub install_info() { '/usr/bin/install-info' }
-sub useradd() { '/usr/sbin/useradd' }
-sub groupadd() { '/usr/sbin/groupadd' }
-sub sysctl() { '/sbin/sysctl' }
-sub openssl() { '/usr/bin/openssl' }
-sub pkgca() { '/etc/ssl/pkgca.pem' }
-sub signify() { '/usr/bin/signify' }
+sub ldconfig { '/sbin/ldconfig' }
+sub chroot { '/usr/sbin/chroot' }
+sub mkfontscale { '/usr/X11R6/bin/mkfontscale' }
+sub mkfontdir { '/usr/X11R6/bin/mkfontdir' }
+sub fc_cache { '/usr/X11R6/bin/fc-cache' }
+sub install_info { '/usr/bin/install-info' }
+sub useradd { '/usr/sbin/useradd' }
+sub groupadd { '/usr/sbin/groupadd' }
+sub sysctl { '/sbin/sysctl' }
+sub openssl { '/usr/bin/openssl' }
+sub pkgca { '/etc/ssl/pkgca.pem' }
+sub signify { '/usr/bin/signify' }
 sub signifykey { my $s = $_[1]; "/etc/signify/$s.pub" }
-sub pkg_add() { '/usr/sbin/pkg_add' }
-sub chmod() { '/bin/chmod' }	# external command is used for symbolic modes.
-sub gzip() { '/usr/bin/gzip' }
-sub ftp() { $ENV{'FETCH_CMD'} || '/usr/bin/ftp' }
-sub groff() { '/usr/local/bin/groff' }
-sub sh() { '/bin/sh' }
-sub arch() { '/usr/bin/arch' }
-sub uname() { '/usr/bin/uname' }
-sub userdel() { '/usr/sbin/userdel' }
-sub groupdel() { '/usr/sbin/groupdel' }
-sub makewhatis() { '/usr/sbin/makewhatis' }
-sub mknod() { '/sbin/mknod' }
-sub mount() { '/sbin/mount' }
-sub df() { '/bin/df' }
-sub ssh() { '/usr/bin/ssh' }
-sub make() { '/usr/bin/make' }
-sub mklocatedb() { '/usr/libexec/locate.mklocatedb' }
-sub locate() { '/usr/bin/locate' }
-sub hostname() { '/bin/hostname' }
-sub doas() { '/usr/bin/doas' }
-sub env() { '/usr/bin/env' }
-sub du() { '/usr/bin/du' }
-sub diff() { '/usr/bin/diff' }
-sub sha256() { '/bin/sha256' }
+sub pkg_add { '/usr/sbin/pkg_add' }
+sub chmod { '/bin/chmod' }	# external command is used for symbolic modes.
+sub gzip { '/usr/bin/gzip' }
+sub ftp { $ENV{'FETCH_CMD'} || '/usr/bin/ftp' }
+sub groff { '/usr/local/bin/groff' }
+sub sh { '/bin/sh' }
+sub arch { '/usr/bin/arch' }
+sub uname { '/usr/bin/uname' }
+sub userdel { '/usr/sbin/userdel' }
+sub groupdel { '/usr/sbin/groupdel' }
+sub makewhatis { '/usr/sbin/makewhatis' }
+sub mknod { '/sbin/mknod' }
+sub mount { '/sbin/mount' }
+sub df { '/bin/df' }
+sub ssh { '/usr/bin/ssh' }
+sub make { '/usr/bin/make' }
+sub mklocatedb { '/usr/libexec/locate.mklocatedb' }
+sub locate { '/usr/bin/locate' }
+sub hostname { '/bin/hostname' }
+sub doas { '/usr/bin/doas' }
+sub env { '/usr/bin/env' }
+sub du { '/usr/bin/du' }
+sub diff { '/usr/bin/diff' }
+sub sha256 { '/bin/sha256' }
 
 # Various paths
-sub shells() { '/etc/shells' }
-sub pkgdb() { '/var/db/pkg' }
-sub localbase() { '/usr/local' }
-sub vartmp() { '/tmp' }
-sub portsdir() { '/usr/ports' }
+sub shells { '/etc/shells' }
+sub pkgdb { '/var/db/pkg' }
+sub localbase { '/usr/local' }
+sub vartmp { '/tmp' }
+sub portsdir { '/usr/ports' }
 
-sub library_dirs() { ("/usr", "/usr/X11R6") }
-sub master_keys() { ("/etc/master_key") }
-sub installurl() { "/etc/installurl" }
-sub srclocatedb() { "/usr/lib/locate/src.db" }
-sub xlocatedb() { "/usr/X11R6/lib/locate/xorg.db" }
+sub library_dirs { ("/usr", "/usr/X11R6") }
+sub master_keys { ("/etc/master_key") }
+sub installurl { "/etc/installurl" }
+sub srclocatedb { "/usr/lib/locate/src.db" }
+sub xlocatedb { "/usr/X11R6/lib/locate/xorg.db" }
 sub updateinfodb { '/usr/local/share/update.db' }
 
-sub font_cruft() { ("fonts.alias", "fonts.dir", "fonts.cache-1", "fonts.scale") }
-sub man_cruft() { ("whatis.db", "mandoc.db", "mandoc.index") }
-sub info_cruft() { ("dir") }
+sub font_cruft { ("fonts.alias", "fonts.dir", "fonts.cache-1", "fonts.scale") }
+sub man_cruft { ("whatis.db", "mandoc.db", "mandoc.index") }
+sub info_cruft { ("dir") }
 
 # a bit of code, OS-dependent stuff that's run-time detected and has no
 # home yet.
diff --git a/usr.sbin/pkg_add/OpenBSD/PkgCfl.pm b/usr.sbin/pkg_add/OpenBSD/PkgCfl.pm
index bdc5c77e214..19b8c0958a4 100644
--- a/usr.sbin/pkg_add/OpenBSD/PkgCfl.pm
+++ b/usr.sbin/pkg_add/OpenBSD/PkgCfl.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: PkgCfl.pm,v 1.39 2014/02/01 10:53:17 espie Exp $
+# $OpenBSD: PkgCfl.pm,v 1.40 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2003-2005 Marc Espie <espie@openbsd.org>
 #
@@ -68,20 +68,20 @@ sub conflicts_with
 	}
 }
 
-sub register($$)
+sub register
 {
 	my ($plist, $state) = @_;
 
 	$state->{conflict_list}{$plist->pkgname} = $plist->conflict_list;
 }
 
-sub unregister($$)
+sub unregister
 {
 	my ($plist, $state) = @_;
 	delete $state->{conflict_list}{$plist->pkgname};
 }
 
-sub fill_conflict_lists($)
+sub fill_conflict_lists
 {
 	my $state = shift;
 	for my $pkg (installed_packages()) {
@@ -96,7 +96,7 @@ sub fill_conflict_lists($)
 	}
 }
 
-sub find($$)
+sub find
 {
 	my ($pkgname, $state) = @_;
 	my @bad = ();
diff --git a/usr.sbin/pkg_add/OpenBSD/PkgCreate.pm b/usr.sbin/pkg_add/OpenBSD/PkgCreate.pm
index eb8d0ff23c4..22d287f1127 100644
--- a/usr.sbin/pkg_add/OpenBSD/PkgCreate.pm
+++ b/usr.sbin/pkg_add/OpenBSD/PkgCreate.pm
@@ -1,6 +1,6 @@
 #! /usr/bin/perl
 # ex:ts=8 sw=4:
-# $OpenBSD: PkgCreate.pm,v 1.186 2023/05/16 14:30:55 espie Exp $
+# $OpenBSD: PkgCreate.pm,v 1.187 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2003-2014 Marc Espie <espie@openbsd.org>
 #
@@ -250,7 +250,7 @@ sub register_forbidden
 	}
 }
 
-sub is_forbidden() { 0 }
+sub is_forbidden { 0 }
 sub resolve_link
 {
 	my ($filename, $base, $level) = @_;
@@ -507,7 +507,7 @@ sub prepare_for_archival
 	return $o;
 }
 
-sub forbidden() { 1 }
+sub forbidden { 1 }
 
 sub register_for_archival
 {
@@ -842,31 +842,31 @@ sub check_version
 }
 
 package OpenBSD::PackingElement::DigitalSignature;
-sub is_forbidden() { 1 }
+sub is_forbidden { 1 }
 
 package OpenBSD::PackingElement::Signer;
-sub is_forbidden() { 1 }
+sub is_forbidden { 1 }
 
 package OpenBSD::PackingElement::ExtraInfo;
-sub is_forbidden() { 1 }
+sub is_forbidden { 1 }
 
 package OpenBSD::PackingElement::ManualInstallation;
-sub is_forbidden() { 1 }
+sub is_forbidden { 1 }
 
 package OpenBSD::PackingElement::Firmware;
-sub is_forbidden() { 1 }
+sub is_forbidden { 1 }
 
 package OpenBSD::PackingElement::Url;
-sub is_forbidden() { 1 }
+sub is_forbidden { 1 }
 
 package OpenBSD::PackingElement::Arch;
-sub is_forbidden() { 1 }
+sub is_forbidden { 1 }
 
 package OpenBSD::PackingElement::LocalBase;
-sub is_forbidden() { 1 }
+sub is_forbidden { 1 }
 
 package OpenBSD::PackingElement::Version;
-sub is_forbidden() { 1 }
+sub is_forbidden { 1 }
 
 # put together file and filename, in order to handle fragments simply
 package MyFile;
diff --git a/usr.sbin/pkg_add/OpenBSD/RequiredBy.pm b/usr.sbin/pkg_add/OpenBSD/RequiredBy.pm
index bffdf7863af..e900bf5ceb3 100644
--- a/usr.sbin/pkg_add/OpenBSD/RequiredBy.pm
+++ b/usr.sbin/pkg_add/OpenBSD/RequiredBy.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: RequiredBy.pm,v 1.28 2023/05/04 14:02:44 espie Exp $
+# $OpenBSD: RequiredBy.pm,v 1.29 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2003-2005 Marc Espie <espie@openbsd.org>
 #
@@ -166,12 +166,12 @@ package OpenBSD::RequiredBy;
 our @ISA=qw(OpenBSD::RequirementList);
 use OpenBSD::PackageInfo;
 
-sub filename() { REQUIRED_BY };
+sub filename { REQUIRED_BY };
 
 package OpenBSD::Requiring;
 our @ISA=qw(OpenBSD::RequirementList);
 use OpenBSD::PackageInfo;
 
-sub filename() { REQUIRING };
+sub filename { REQUIRING };
 
 1;
diff --git a/usr.sbin/pkg_add/OpenBSD/Signer.pm b/usr.sbin/pkg_add/OpenBSD/Signer.pm
index da41fe55c1b..9686387e28f 100644
--- a/usr.sbin/pkg_add/OpenBSD/Signer.pm
+++ b/usr.sbin/pkg_add/OpenBSD/Signer.pm
@@ -1,6 +1,6 @@
 #! /usr/bin/perl
 # ex:ts=8 sw=4:
-# $OpenBSD: Signer.pm,v 1.10 2016/10/03 13:17:30 espie Exp $
+# $OpenBSD: Signer.pm,v 1.11 2023/05/17 15:51:58 espie Exp $
 #
 # Copyright (c) 2003-2014 Marc Espie <espie@openbsd.org>
 #
@@ -19,7 +19,7 @@
 use strict;
 use warnings;
 
-# code necessary to create signed package
+# code necessary to create signed packages
 
 # the factory that chooses what method to use to sign things
 package OpenBSD::Signer;