From a9cc88c19f0c8907d7696b47a2b3b251a2ca06df Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Mon, 17 Dec 2018 16:56:39 +0100 Subject: pkg/osutil: provide better Rename os.Rename fails for cross-device renaming (e.g. to/from tmpfs). This is quite unpleasant. Provide own version that falls back to copying. --- tools/syz-benchcmp/benchcmp.go | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'tools/syz-benchcmp') diff --git a/tools/syz-benchcmp/benchcmp.go b/tools/syz-benchcmp/benchcmp.go index b34acafd7..387feb485 100644 --- a/tools/syz-benchcmp/benchcmp.go +++ b/tools/syz-benchcmp/benchcmp.go @@ -18,6 +18,8 @@ import ( "os/exec" "path/filepath" "sort" + + "github.com/google/syzkaller/pkg/osutil" ) var ( @@ -190,7 +192,7 @@ func display(graphs []*Graph) { } outf.Close() name := outf.Name() + ".html" - if err := os.Rename(outf.Name(), name); err != nil { + if err := osutil.Rename(outf.Name(), name); err != nil { failf("failed to rename file: %v", err) } if err := exec.Command("xdg-open", name).Start(); err != nil { -- cgit mrf-deployment