rewrite Linux nodatacow use in pure Perl w/o system

[public-inbox.git] / lib / PublicInbox / Xapcmd.pm

diff --git a/lib/PublicInbox/Xapcmd.pm b/lib/PublicInbox/Xapcmd.pm
index 44e0f8e58dca6ac1374ce01d953252a9f7a4bb8c..106856369c689007470b7ec364796e29079821f6 100644 (file)
--- a/lib/PublicInbox/Xapcmd.pm
+++ b/lib/PublicInbox/Xapcmd.pm
@@ -1,8 +1,9 @@
-# Copyright (C) 2018-2021 all contributors <meta@public-inbox.org>
+# Copyright (C) all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 package PublicInbox::Xapcmd;
 use strict;
-use PublicInbox::Spawn qw(which popen_rd nodatacow_dir);
+use PublicInbox::Spawn qw(which popen_rd);
+use PublicInbox::Syscall;
 use PublicInbox::Admin qw(setup_signals);
 use PublicInbox::Over;
 use PublicInbox::SearchIdx;
@@ -211,7 +212,7 @@ sub prepare_run {
                my $v = PublicInbox::Search::SCHEMA_VERSION();
                my $wip = File::Temp->newdir("xapian$v-XXXX", DIR => $dir);
                $tmp->{$old} = $wip;
-               nodatacow_dir($wip->dirname);
+               PublicInbox::Syscall::nodatacow_dir($wip->dirname);
                push @queue, [ $old, $wip ];
        } elsif (defined $old) {
                opendir my $dh, $old or die "Failed to opendir $old: $!\n";
@@ -242,7 +243,7 @@ sub prepare_run {
                        same_fs_or_die($old, $wip->dirname);
                        my $cur = "$old/$dn";
                        push @queue, [ $src // $cur , $wip ];
-                       nodatacow_dir($wip->dirname);
+                       PublicInbox::Syscall::nodatacow_dir($wip->dirname);
                        $tmp->{$cur} = $wip;
                }
                # mark old shards to be unlinked
@@ -443,7 +444,7 @@ sub cpdb ($$) { # cb_spawn callback
                $ft = File::Temp->newdir("$new.compact-XXXX", DIR => $dir);
                setup_signals();
                $tmp = $ft->dirname;
-               nodatacow_dir($tmp);
+               PublicInbox::Syscall::nodatacow_dir($tmp);
        } else {
                $tmp = $new;
        }