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-rw-r--r--internal/fusefrontend/fs.go5
1 files changed, 5 insertions, 0 deletions
diff --git a/internal/fusefrontend/fs.go b/internal/fusefrontend/fs.go
index 1b6941e..c0d6151 100644
--- a/internal/fusefrontend/fs.go
+++ b/internal/fusefrontend/fs.go
@@ -47,6 +47,11 @@ type FS struct {
// "gocryptfs -fsck" reads from the channel to also catch these transparently-
// mitigated corruptions.
MitigatedCorruptions chan string
+ // Track accesses to the filesystem so that we can know when to autounmount.
+ // An access is considered to have happened on every call to encryptPath,
+ // which is called as part of every filesystem operation.
+ // (This flag uses a uint32 so that it can be reset with CompareAndSwapUint32.)
+ AccessedSinceLastCheck uint32
}
var _ pathfs.FileSystem = &FS{} // Verify that interface is implemented.