X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=lwext4%2Fext4_config.h;h=65c8e102e363eb6183985f4982f283df4f2966d1;hb=edcd44595bcb730d60d0e0cbd6c4ede76cd2f2c7;hp=2f103c0af8d696cd37029f605c1635560da8e256;hpb=14dd317f2a50e0ef02aa811f5d3311e879b8e19a;p=lwext4.git

diff --git a/lwext4/ext4_config.h b/lwext4/ext4_config.h
index 2f103c0..65c8e10 100644
--- a/lwext4/ext4_config.h
+++ b/lwext4/ext4_config.h
@@ -41,54 +41,105 @@
 #include <config.h>
 #endif
 
+/*****************************************************************************/
 
-/**@brief	Enable directory indexing feature (EXT3 feature)*/
-#ifndef CONFIG_DIR_INDEX_ENABLE
-#define CONFIG_DIR_INDEX_ENABLE     1
+#define F_SET_EXT2 2
+#define F_SET_EXT3 3
+#define F_SET_EXT4 4
+
+#ifndef CONFIG_EXT_FEATURE_SET_LVL
+#define CONFIG_EXT_FEATURE_SET_LVL F_SET_EXT4
 #endif
 
-/**@brief	Enable extents feature (EXT4 feature)*/
-#ifndef CONFIG_EXTENT_ENABLE
-#define CONFIG_EXTENT_ENABLE        1
+/*****************************************************************************/
+
+#if CONFIG_EXT_FEATURE_SET_LVL == F_SET_EXT2
+#define CONFIG_DIR_INDEX_ENABLE 0
+#define CONFIG_EXTENT_ENABLE 0
+
+/*Superblock features flag*/
+#define CONFIG_FEATURE_COMPAT_SUPP EXT2_FEATURE_COMPAT_SUPP
+
+#define CONFIG_FEATURE_INCOMPAT_SUPP                                           \
+	(EXT2_FEATURE_INCOMPAT_SUPP | FEATURE_INCOMPAT_IGNORED)
+
+#define CONFIG_FEATURE_RO_COMPAT_SUPP EXT2_FEATURE_RO_COMPAT_SUPP
+#elif CONFIG_EXT_FEATURE_SET_LVL == F_SET_EXT3
+#define CONFIG_DIR_INDEX_ENABLE 1
+#define CONFIG_EXTENT_ENABLE 0
+
+/*Superblock features flag*/
+#define CONFIG_FEATURE_COMPAT_SUPP EXT3_FEATURE_COMPAT_SUPP
+
+#define CONFIG_FEATURE_INCOMPAT_SUPP                                           \
+	(EXT3_FEATURE_INCOMPAT_SUPP | FEATURE_INCOMPAT_IGNORED)
+
+#define CONFIG_FEATURE_RO_COMPAT_SUPP EXT3_FEATURE_RO_COMPAT_SUPP
+#elif CONFIG_EXT_FEATURE_SET_LVL == F_SET_EXT4
+#define CONFIG_DIR_INDEX_ENABLE 1
+#define CONFIG_EXTENT_ENABLE 1
+
+/*Superblock features flag*/
+#define CONFIG_FEATURE_COMPAT_SUPP EXT4_FEATURE_COMPAT_SUPP
+
+#define CONFIG_FEATURE_INCOMPAT_SUPP                                           \
+	(EXT4_FEATURE_INCOMPAT_SUPP | FEATURE_INCOMPAT_IGNORED)
+
+#define CONFIG_FEATURE_RO_COMPAT_SUPP EXT4_FEATURE_RO_COMPAT_SUPP
+#else
+#define "Unsupported CONFIG_EXT_FEATURE_SET_LVL"
 #endif
 
+/*****************************************************************************/
 
+/**@brief   Enable directory indexing comb sort*/
+#ifndef CONFIG_DIR_INDEX_COMB_SORT
+#define CONFIG_DIR_INDEX_COMB_SORT 1
+#endif
 
-/**@brief	Include error codes from ext4_errno or sandard library.*/
+/**@brief   Include error codes from ext4_errno or standard library.*/
 #ifndef CONFIG_HAVE_OWN_ERRNO
-#define CONFIG_HAVE_OWN_ERRNO       1
+#define CONFIG_HAVE_OWN_ERRNO 1
 #endif
 
-
-/**@brief	Debug printf enable (stdout)*/
+/**@brief   Debug printf enable (stdout)*/
 #ifndef CONFIG_DEBUG_PRINTF
-#define CONFIG_DEBUG_PRINTF         1
+#define CONFIG_DEBUG_PRINTF 1
 #endif
 
-/**@brief	Assert printf enable (stdout)*/
+/**@brief   Assert printf enable (stdout)*/
 #ifndef CONFIG_DEBUG_ASSERT
-#define CONFIG_DEBUG_ASSERT         1
+#define CONFIG_DEBUG_ASSERT 1
 #endif
 
-/**@brief	Statistics of block device*/
+/**@brief   Include assert codes from ext4_debug or standard library.*/
+#ifndef CONFIG_HAVE_OWN_ASSERT
+#define CONFIG_HAVE_OWN_ASSERT 1
+#endif
+
+/**@brief   Statistics of block device*/
 #ifndef CONFIG_BLOCK_DEV_ENABLE_STATS
-#define CONFIG_BLOCK_DEV_ENABLE_STATS   1
+#define CONFIG_BLOCK_DEV_ENABLE_STATS 1
 #endif
 
-/**@brief	Cache size of block device.*/
+/**@brief   Cache size of block device.*/
 #ifndef CONFIG_BLOCK_DEV_CACHE_SIZE
-#define CONFIG_BLOCK_DEV_CACHE_SIZE     8
+#define CONFIG_BLOCK_DEV_CACHE_SIZE 8
 #endif
 
-
-/**@brief	Ilosc urzadzen blokowych.*/
+/**@brief   Maximum block device count*/
 #ifndef CONFIG_EXT4_BLOCKDEVS_COUNT
-#define CONFIG_EXT4_BLOCKDEVS_COUNT     2
+#define CONFIG_EXT4_BLOCKDEVS_COUNT 2
 #endif
 
-/**@brief	Ilosc punktow montowania systemu plikow*/
+/**@brief   Maximum mountpoint count*/
 #ifndef CONFIG_EXT4_MOUNTPOINTS_COUNT
-#define CONFIG_EXT4_MOUNTPOINTS_COUNT   2
+#define CONFIG_EXT4_MOUNTPOINTS_COUNT 2
+#endif
+
+/**@brief   Include open flags from ext4_errno or standard library.*/
+#ifndef CONFIG_HAVE_OWN_OFLAGS
+#define CONFIG_HAVE_OWN_OFLAGS 0
 #endif
 
 #endif /* EXT4_CONFIG_H_ */