From 00fe4ec336dcd8fcf3c45498d7f1ae5c228c6b92 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
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.
---
 lib/PublicInbox/LeiSelfSocket.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib/PublicInbox/LeiSelfSocket.pm')

diff --git a/lib/PublicInbox/LeiSelfSocket.pm b/lib/PublicInbox/LeiSelfSocket.pm
index b8745252..0e15bc7c 100644
--- a/lib/PublicInbox/LeiSelfSocket.pm
+++ b/lib/PublicInbox/LeiSelfSocket.pm
@@ -21,7 +21,8 @@ sub new {
 
 sub event_step {
 	my ($self) = @_;
-	my @fds = PublicInbox::IPC::recv_cmd($self->{sock}, my $buf, 4096 * 33);
+	my ($buf, @fds);
+	@fds = $PublicInbox::IPC::recv_cmd->($self->{sock}, $buf, 4096 * 33);
 	if (scalar(@fds) == 1 && !defined($fds[0])) {
 		return if $!{EAGAIN};
 		die "recvmsg: $!" unless $!{ECONNRESET};
-- 
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