diff options
Diffstat (limited to 'lib/PublicInbox/CmdIPC4.pm')
| -rw-r--r-- | lib/PublicInbox/CmdIPC4.pm | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/PublicInbox/CmdIPC4.pm b/lib/PublicInbox/CmdIPC4.pm index 90fca62d..c4fcb0d6 100644 --- a/lib/PublicInbox/CmdIPC4.pm +++ b/lib/PublicInbox/CmdIPC4.pm @@ -13,10 +13,12 @@ require Socket::MsgHdr; # XS no warnings 'once'; # 3 FDs per-sendmsg(2) + buffer -*send_cmd4 = sub ($$$$$$) { # (sock, in, out, err, buf, flags) = @_; - my $mh = Socket::MsgHdr->new(buf => $_[4]); - $mh->cmsghdr(SOL_SOCKET, SCM_RIGHTS, pack('iii', @_[1,2,3])); - Socket::MsgHdr::sendmsg($_[0], $mh, $_[5]) or die "sendmsg: $!"; +*send_cmd4 = sub ($$$$) { # (sock, fds, buf, flags) = @_; + my ($sock, $fds, undef, $flags) = @_; + my $mh = Socket::MsgHdr->new(buf => $_[2]); + $mh->cmsghdr(SOL_SOCKET, SCM_RIGHTS, + pack('i' x scalar(@$fds), @$fds)); + Socket::MsgHdr::sendmsg($sock, $mh, $flags) or die "sendmsg: $!"; }; *recv_cmd4 = sub ($$$) { @@ -26,7 +28,7 @@ no warnings 'once'; $_[1] = $mh->buf; return () if $r == 0; my (undef, undef, $data) = $mh->cmsghdr; - unpack('iii', $data); + unpack('i' x (length($data) / 4), $data); }; } } # /eval /BEGIN |