# License or the Artistic License, as specified in the Perl README file.
package PublicInbox::Syscall;
use strict;
+use parent qw(Exporter);
use POSIX qw(ENOSYS SEEK_CUR);
use Config;
-require Exporter;
-use vars qw(@ISA @EXPORT_OK %EXPORT_TAGS $VERSION);
-
-$VERSION = "0.25";
-@ISA = qw(Exporter);
-@EXPORT_OK = qw(epoll_ctl epoll_create epoll_wait
+# $VERSION = '0.25'; # Sys::Syscall version
+our @EXPORT_OK = qw(epoll_ctl epoll_create epoll_wait
EPOLLIN EPOLLOUT EPOLLET
EPOLL_CTL_ADD EPOLL_CTL_DEL EPOLL_CTL_MOD
EPOLLONESHOT EPOLLEXCLUSIVE
signalfd SFD_NONBLOCK);
-%EXPORT_TAGS = (epoll => [qw(epoll_ctl epoll_create epoll_wait
+our %EXPORT_TAGS = (epoll => [qw(epoll_ctl epoll_create epoll_wait
EPOLLIN EPOLLOUT
EPOLL_CTL_ADD EPOLL_CTL_DEL EPOLL_CTL_MOD
EPOLLONESHOT EPOLLEXCLUSIVE)],
);
-use constant EPOLLIN => 1;
-use constant EPOLLOUT => 4;
-# use constant EPOLLERR => 8;
-# use constant EPOLLHUP => 16;
-# use constant EPOLLRDBAND => 128;
-use constant EPOLLEXCLUSIVE => (1 << 28);
-use constant EPOLLONESHOT => (1 << 30);
-use constant EPOLLET => (1 << 31);
-use constant EPOLL_CTL_ADD => 1;
-use constant EPOLL_CTL_DEL => 2;
-use constant EPOLL_CTL_MOD => 3;
use constant {
+ EPOLLIN => 1,
+ EPOLLOUT => 4,
+ # EPOLLERR => 8,
+ # EPOLLHUP => 16,
+ # EPOLLRDBAND => 128,
+ EPOLLEXCLUSIVE => (1 << 28),
+ EPOLLONESHOT => (1 << 30),
+ EPOLLET => (1 << 31),
+ EPOLL_CTL_ADD => 1,
+ EPOLL_CTL_DEL => 2,
+ EPOLL_CTL_MOD => 3,
+
SFD_CLOEXEC => 02000000,
SFD_NONBLOCK => 00004000,
};
-
our $loaded_syscall = 0;
sub _load_syscall {