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authorJakob Unterwurzacher2021-08-11 20:21:32 +0200
committerJakob Unterwurzacher2021-08-11 20:23:35 +0200
commit2d386fc92e88be5384d1654db5d6e23ef4682354 (patch)
tree32ad6c71cad91bc64f162d81ce7e64903b6e6b4f /internal/syscallcompat/quirks.go
parent0c16616117e9866cc49adc85738e3c9e3adf413a (diff)
syscallcompat: move quirks logic here & fix darwin
We need to look at f_fstypename acc. to https://stackoverflow.com/a/52299141/1380267 : > As filesystem type numbers are now assigned at runtime in > recent versions of MacOS, you must use f_fstypename to > determine the type. https://github.com/rfjakob/gocryptfs/issues/585
Diffstat (limited to 'internal/syscallcompat/quirks.go')
-rw-r--r--internal/syscallcompat/quirks.go20
1 files changed, 20 insertions, 0 deletions
diff --git a/internal/syscallcompat/quirks.go b/internal/syscallcompat/quirks.go
new file mode 100644
index 0000000..60d584d
--- /dev/null
+++ b/internal/syscallcompat/quirks.go
@@ -0,0 +1,20 @@
+package syscallcompat
+
+import (
+ "github.com/rfjakob/gocryptfs/internal/tlog"
+)
+
+const (
+ // QuirkBrokenFalloc 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)
+ // 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) {
+ tlog.Info.Printf(tlog.ColorYellow + "DetectQuirks: " + s + tlog.ColorReset)
+}