syscallcompat: DetectQuirks: suppress Btrfs message when -noprealloc has been passed

Reported by @Tunoac, https://github.com/rfjakob/gocryptfs/issues/395#issuecomment-3828507487

1 files changed, 4 insertions, 3 deletions

diff --git a/internal/syscallcompat/quirks.go b/internal/syscallcompat/quirks.go
index e30d605..36bcb9f 100644
--- a/internal/syscallcompat/quirks.go
+++ b/internal/syscallcompat/quirks.go
@@ -5,16 +5,17 @@ import (
 )
 
 const (
-	// QuirkBrokenFalloc means the falloc is broken.
+	// QuirkBtrfsBrokenFalloc means the falloc is broken.
 	// Preallocation on Btrfs is broken ( https://github.com/rfjakob/gocryptfs/issues/395 )
 	// and slow ( https://github.com/rfjakob/gocryptfs/issues/63 ).
-	QuirkBrokenFalloc = uint64(1 << iota)
+	QuirkBtrfsBrokenFalloc = uint64(1 << iota)
 	// QuirkDuplicateIno1 means that we have duplicate inode numbers.
 	// On MacOS ExFAT, all empty files share inode number 1:
 	// https://github.com/rfjakob/gocryptfs/issues/585
 	QuirkDuplicateIno1
 )
 
-func logQuirk(s string) {
+// LogQuirk prints a yellow message about a detected quirk.
+func LogQuirk(s string) {
 	tlog.Info.Println(tlog.ColorYellow + "DetectQuirks: " + s + tlog.ColorReset)
 }