mount_root: keep track of overlay initialization state (via xattr)

[project/fstools.git] / libfstools / libfstools.h

diff --git a/libfstools/libfstools.h b/libfstools/libfstools.h
index 1d41eea..31d9f9e 100644 (file)
--- a/libfstools/libfstools.h
+++ b/libfstools/libfstools.h
@@ -28,6 +28,13 @@ enum {
        FS_UBIFS,
 };
 
+enum fs_state {
+       FS_STATE_UNKNOWN,
+       FS_STATE_PENDING,
+       FS_STATE_READY,
+       __FS_STATE_LAST = FS_STATE_READY,
+};
+
 extern char const *extroot_prefix;
 extern int mount_extroot(void);
 extern int mount_snapshot(struct volume *v);
@@ -50,4 +57,7 @@ extern void foreachdir(const char *dir, int (*cb)(const char*));
 
 extern void overlay_delete(const char *dir, bool keep_sysupgrade);
 
+enum fs_state fs_state_get(const char *dir);
+int fs_state_set(const char *dir, enum fs_state state);
+
 #endif