From 9daad9d1ec9cd0a312c65182330f0d070264a486 Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Tue, 2 Feb 2021 11:46:56 +0000 Subject: [PATCH] cmd_ipc4: fix comments and formatting --- lib/PublicInbox/CmdIPC4.pm | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/lib/PublicInbox/CmdIPC4.pm b/lib/PublicInbox/CmdIPC4.pm index c244f6a1..74dbf8a1 100644 --- a/lib/PublicInbox/CmdIPC4.pm +++ b/lib/PublicInbox/CmdIPC4.pm @@ -3,7 +3,7 @@ # callers should use PublicInbox::CmdIPC4->can('send_cmd4') (or recv_cmd4) # first choice for script/lei front-end and 2nd choice for lei backend -# libsocket-msghdr-perl is in Debian but many other distros as of 2021. +# libsocket-msghdr-perl is in Debian but not many other distros as of 2021. package PublicInbox::CmdIPC4; use strict; use v5.10.1; @@ -12,12 +12,11 @@ BEGIN { eval { require Socket::MsgHdr; # XS no warnings 'once'; -# 3 FDs per-sendmsg(2) + buffer +# any number of FDs per-sendmsg(2) + buffer *send_cmd4 = sub ($$$$) { # (sock, fds, buf, flags) = @_; my ($sock, $fds, undef, $flags) = @_; my $mh = Socket::MsgHdr->new(buf => $_[2]); - $mh->cmsghdr(SOL_SOCKET, SCM_RIGHTS, - pack('i' x scalar(@$fds), @$fds)); + $mh->cmsghdr(SOL_SOCKET, SCM_RIGHTS, pack('i' x scalar(@$fds), @$fds)); Socket::MsgHdr::sendmsg($sock, $mh, $flags); }; -- 2.44.0