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From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 1/7] lei: use send() perlop for signals
Date: Thu, 14 Oct 2021 13:16:03 +0000	[thread overview]
Message-ID: <20211014131609.829-2-e@80x24.org> (raw)
In-Reply-To: <20211014131609.829-1-e@80x24.org>

This may save us a small bit of startup time since there's
fewer args and opcodes should be smaller.
---
 script/lei | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/script/lei b/script/lei
index 8f6e8aacb86b..5cad19d77603 100755
--- a/script/lei
+++ b/script/lei
@@ -107,8 +107,8 @@ my $buf = join("\0", scalar(@ARGV), @ARGV);
 while (my ($k, $v) = each %ENV) { $buf .= "\0$k=$v" }
 $buf .= "\0\0";
 $send_cmd->($sock, [0, 1, 2, fileno($dh)], $buf, MSG_EOR) or die "sendmsg: $!";
-$SIG{TSTP} = sub { $send_cmd->($sock, [], 'STOP', MSG_EOR); kill 'STOP', $$ };
-$SIG{CONT} = sub { $send_cmd->($sock, [], 'CONT', MSG_EOR) };
+$SIG{TSTP} = sub { send($sock, 'STOP', MSG_EOR); kill 'STOP', $$ };
+$SIG{CONT} = sub { send($sock, 'CONT', MSG_EOR) };
 
 my $x_it_code = 0;
 while (1) {

  reply	other threads:[~2021-10-14 13:16 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-14  4:32 [PATCH 0/3] clone+fetch stuff Eric Wong
2021-10-14  4:32 ` [PATCH 1/3] clone+fetch: respect umask for all downloaded files Eric Wong
2021-10-14  4:32 ` [PATCH 2/3] lei add-external --mirror: respect client umask Eric Wong
2021-10-14  4:32 ` [PATCH 3/3] lei: give workers their own process group Eric Wong
2021-10-14 13:16   ` [PATCH 0/7] lei: more process handling fixes Eric Wong
2021-10-14 13:16     ` Eric Wong [this message]
2021-10-14 13:16     ` [PATCH 2/7] git: async_err shows retried requests properly Eric Wong
2021-10-14 13:16     ` [PATCH 3/7] git: ->fail invokes current callback Eric Wong
2021-10-14 13:16     ` [PATCH 4/7] git: cat-file --batch are their own pgrp Eric Wong
2021-10-14 13:16     ` [PATCH 5/7] lei: TSTP affects all curl and related subprocesses Eric Wong
2021-10-14 13:16     ` [PATCH 6/7] lei up: actually rely on DESTROY for --alllll Eric Wong
2021-10-14 13:16     ` [PATCH 7/7] lei up --all: send signals to workers, receive errors Eric Wong

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