btrfs-progs: move feature parsing from mkfs to utils

We'll use them in convert as well. Move defines and the interface
functions to utils.*.

Signed-off-by: David Sterba <dsterba@suse.cz>

1 files changed, 9 insertions, 0 deletions

diff --git a/utils.h b/utils.h
index 073632a2..49039762 100644
--- a/utils.h
+++ b/utils.h
@@ -26,6 +26,11 @@
 #define BTRFS_MKFS_SYSTEM_GROUP_SIZE (4 * 1024 * 1024)
 #define BTRFS_MKFS_SMALL_VOLUME_SIZE (1024 * 1024 * 1024)
 #define BTRFS_MKFS_DEFAULT_NODE_SIZE 16384
+#define BTRFS_MKFS_DEFAULT_FEATURES 				\
+		(BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF		\
+		| BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA)
+
+#define BTRFS_FEATURE_LIST_ALL		(1ULL << 63)
 
 #define BTRFS_SCAN_MOUNTED	(1ULL << 0)
 #define BTRFS_SCAN_LBLKID	(1ULL << 1)
@@ -80,6 +85,10 @@ void set_argv0(char **argv);
 void units_set_mode(unsigned *units, unsigned mode);
 void units_set_base(unsigned *units, unsigned base);
 
+void btrfs_list_all_fs_features(void);
+char* btrfs_parse_fs_features(char *namelist, u64 *flags);
+void btrfs_process_fs_features(u64 flags);
+
 int make_btrfs(int fd, const char *device, const char *label,
 	       char *fs_uuid, u64 blocks[6], u64 num_bytes, u32 nodesize,
 	       u32 sectorsize, u32 stripesize, u64 features);