From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: X-Spam-Status: No, score=-4.0 required=3.0 tests=ALL_TRUSTED,BAYES_00 shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from localhost (dcvr.yhbt.net [127.0.0.1]) by dcvr.yhbt.net (Postfix) with ESMTP id D2D5C1F5AE for ; Fri, 23 Apr 2021 08:06:13 +0000 (UTC) From: Eric Wong To: meta@public-inbox.org Subject: [PATCH] lei_to_mail: cwd-agnostic Maildir wakeup Date: Fri, 23 Apr 2021 04:06:12 -0400 Message-Id: <20210423080612.87292-1-e@80x24.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit List-Id: Since we don't have *at() syscalls readily available to us, lei-daemon may call ->poke_dst in the wrong relative directory. Despite not having *at() syscalls, we can still capture the "$MAILDIR/cur" directory handle at pre_augment time so we can reliably call futimes(2) on it using the `utime' perlop. --- lib/PublicInbox/LeiToMail.pm | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/PublicInbox/LeiToMail.pm b/lib/PublicInbox/LeiToMail.pm index 0fa0bd9a..8b2f82dc 100644 --- a/lib/PublicInbox/LeiToMail.pm +++ b/lib/PublicInbox/LeiToMail.pm @@ -371,6 +371,8 @@ sub _pre_augment_maildir { File::Path::mkpath($d); -d $d or die "$d is not a directory"; } + # for utime, so no opendir + open $self->{poke_dh}, '<', "${dst}cur" or die "open ${dst}cur: $!"; } sub _do_augment_maildir { @@ -588,7 +590,7 @@ sub poke_dst { my ($self) = @_; if ($self->{base_type} eq 'maildir') { my $t = time + 1; - utime($t, $t, $self->{dst} . 'cur'); + utime($t, $t, $self->{poke_dh}) or warn "futimes: $!"; } }