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* Atomic file replacement is good.

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This commit is contained in:
Eelco Dolstra 2004-12-29 19:04:21 +00:00
parent e1e9c036f9
commit 2fdb27e7f2
2 changed files with 14 additions and 3 deletions
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5
scripts/readmanifest.pm.in
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@ -146,7 +146,7 @@ sub writeManifest
my $patches = shift;
my $successors = shift;
open MANIFEST, ">$manifest";
open MANIFEST, ">$manifest.tmp"; # !!! check exclusive
foreach my $storePath (keys %{$narFiles}) {
my $narFileList = $$narFiles{$storePath};
@ -184,6 +184,9 @@ sub writeManifest
close MANIFEST;
rename("$manifest.tmp", $manifest)
or die "cannot rename $manifest.tmp: $!";
}