From 00fe4ec336dcd8fcf3c45498d7f1ae5c228c6b92 Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Fri, 6 Oct 2023 01:02:58 +0000 Subject: ipc: lower-level send_cmd/recv_cmd handle EINTR directly This ensures script/lei $send_cmd usage is EINTR-safe (since I prefer to avoid loading PublicInbox::IPC for startup time). Overall, it saves us some code, too. --- script/lei | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'script') diff --git a/script/lei b/script/lei index 1d90be0a..087afc33 100755 --- a/script/lei +++ b/script/lei @@ -116,10 +116,7 @@ $SIG{CONT} = sub { send($sock, 'CONT', 0) }; my $x_it_code = 0; while (1) { my (@fds) = $recv_cmd->($sock, my $buf, 4096 * 33); - if (scalar(@fds) == 1 && !defined($fds[0])) { - next if $!{EINTR}; - die "recvmsg: $!"; - } + die "recvmsg: $!" if scalar(@fds) == 1 && !defined($fds[0]); last if $buf eq ''; if ($buf =~ /\Aexec (.+)\z/) { $exec_cmd->(\@fds, split(/\0/, $1)); -- cgit v1.2.3-24-ge0c7