X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=lwext4%2Fext4_block_group.h;h=7d91ad5a5e286e711e8ebb8050a1c5fe4053b33a;hb=29a5d255e429f73fbe44ac7c878fff3003474c88;hp=f4e904c9bb94ffaec04f4bb705e3a2c03da0f984;hpb=3593b8d13c920daf69284391d7bd25c5da937884;p=lwext4.git

diff --git a/lwext4/ext4_block_group.h b/lwext4/ext4_block_group.h
index f4e904c..7d91ad5 100644
--- a/lwext4/ext4_block_group.h
+++ b/lwext4/ext4_block_group.h
@@ -42,10 +42,9 @@
 #ifndef EXT4_BLOCK_GROUP_H_
 #define EXT4_BLOCK_GROUP_H_
 
-
-#include <ext4_config.h>
-#include <ext4_types.h>
-#include <ext4_super.h>
+#include "ext4_config.h"
+#include "ext4_types.h"
+#include "ext4_super.h"
 
 #include <stdint.h>
 #include <stdbool.h>
@@ -56,14 +55,14 @@
  * @return Address of block with block bitmap
  */
 static inline uint64_t ext4_bg_get_block_bitmap(struct ext4_bgroup *bg,
-    struct ext4_sblock *s)
+						struct ext4_sblock *s)
 {
-    uint64_t v = to_le32(bg->block_bitmap_lo);
+	uint64_t v = to_le32(bg->block_bitmap_lo);
 
-    if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
-        v |= (uint64_t) to_le32(bg->block_bitmap_hi) << 32;
+	if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
+		v |= (uint64_t)to_le32(bg->block_bitmap_hi) << 32;
 
-    return v;
+	return v;
 }
 
 /**@brief Get address of block with i-node bitmap.
@@ -72,15 +71,15 @@ static inline uint64_t ext4_bg_get_block_bitmap(struct ext4_bgroup *bg,
  * @return Address of block with i-node bitmap
  */
 static inline uint64_t ext4_bg_get_inode_bitmap(struct ext4_bgroup *bg,
-    struct ext4_sblock *s)
+						struct ext4_sblock *s)
 {
 
-    uint64_t v = to_le32(bg->inode_bitmap_lo);
+	uint64_t v = to_le32(bg->inode_bitmap_lo);
 
-    if (ext4_sb_get_desc_size(s)> EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
-        v |= (uint64_t) to_le32(bg->inode_bitmap_hi) << 32;
+	if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
+		v |= (uint64_t)to_le32(bg->inode_bitmap_hi) << 32;
 
-    return v;
+	return v;
 }
 
 /**@brief Get address of the first block of the i-node table.
@@ -88,15 +87,16 @@ static inline uint64_t ext4_bg_get_inode_bitmap(struct ext4_bgroup *bg,
  * @param s Pointer to superblock
  * @return Address of first block of i-node table
  */
-static inline uint64_t ext4_bg_get_inode_table_first_block(
-    struct ext4_bgroup *bg, struct ext4_sblock *s)
+static inline uint64_t
+ext4_bg_get_inode_table_first_block(struct ext4_bgroup *bg,
+				    struct ext4_sblock *s)
 {
-    uint64_t v = to_le32(bg->inode_table_first_block_lo);
+	uint64_t v = to_le32(bg->inode_table_first_block_lo);
 
-    if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
-        v |= (uint64_t) to_le32(bg->inode_table_first_block_hi) << 32;
+	if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
+		v |= (uint64_t)to_le32(bg->inode_table_first_block_hi) << 32;
 
-    return v;
+	return v;
 }
 
 /**@brief Get number of free blocks in block group.
@@ -105,14 +105,14 @@ static inline uint64_t ext4_bg_get_inode_table_first_block(
  * @return Number of free blocks in block group
  */
 static inline uint32_t ext4_bg_get_free_blocks_count(struct ext4_bgroup *bg,
-    struct ext4_sblock *s)
+						     struct ext4_sblock *s)
 {
-    uint32_t v = to_le16(bg->free_blocks_count_lo);
+	uint32_t v = to_le16(bg->free_blocks_count_lo);
 
-    if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
-        v |= (uint32_t) to_le16(bg->free_blocks_count_hi) << 16;
+	if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
+		v |= (uint32_t)to_le16(bg->free_blocks_count_hi) << 16;
 
-    return v;
+	return v;
 }
 
 /**@brief Set number of free blocks in block group.
@@ -121,11 +121,12 @@ static inline uint32_t ext4_bg_get_free_blocks_count(struct ext4_bgroup *bg,
  * @param cnt Number of free blocks in block group
  */
 static inline void ext4_bg_set_free_blocks_count(struct ext4_bgroup *bg,
-    struct ext4_sblock *s, uint32_t cnt)
+						 struct ext4_sblock *s,
+						 uint32_t cnt)
 {
-    bg->free_blocks_count_lo = to_le16((cnt << 16) >> 16);
-    if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
-        bg->free_blocks_count_hi = to_le16(cnt >> 16);
+	bg->free_blocks_count_lo = to_le16((cnt << 16) >> 16);
+	if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
+		bg->free_blocks_count_hi = to_le16(cnt >> 16);
 }
 
 /**@brief Get number of free i-nodes in block group.
@@ -134,14 +135,14 @@ static inline void ext4_bg_set_free_blocks_count(struct ext4_bgroup *bg,
  * @return Number of free i-nodes in block group
  */
 static inline uint32_t ext4_bg_get_free_inodes_count(struct ext4_bgroup *bg,
-    struct ext4_sblock *s)
+						     struct ext4_sblock *s)
 {
-    uint32_t v = to_le16(bg->free_inodes_count_lo);
+	uint32_t v = to_le16(bg->free_inodes_count_lo);
 
-    if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
-        v |= (uint32_t) to_le16(bg->free_inodes_count_hi) << 16;
+	if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
+		v |= (uint32_t)to_le16(bg->free_inodes_count_hi) << 16;
 
-    return v;
+	return v;
 }
 
 /**@brief Set number of free i-nodes in block group.
@@ -150,11 +151,12 @@ static inline uint32_t ext4_bg_get_free_inodes_count(struct ext4_bgroup *bg,
  * @param cnt Number of free i-nodes in block group
  */
 static inline void ext4_bg_set_free_inodes_count(struct ext4_bgroup *bg,
-    struct ext4_sblock *s, uint32_t cnt)
+						 struct ext4_sblock *s,
+						 uint32_t cnt)
 {
-    bg->free_inodes_count_lo = to_le16((cnt << 16) >> 16);
-    if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
-        bg->free_inodes_count_hi = to_le16(cnt >> 16);
+	bg->free_inodes_count_lo = to_le16((cnt << 16) >> 16);
+	if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
+		bg->free_inodes_count_hi = to_le16(cnt >> 16);
 }
 
 /**@brief Get number of used directories in block group.
@@ -163,14 +165,14 @@ static inline void ext4_bg_set_free_inodes_count(struct ext4_bgroup *bg,
  * @return Number of used directories in block group
  */
 static inline uint32_t ext4_bg_get_used_dirs_count(struct ext4_bgroup *bg,
-    struct ext4_sblock *s)
+						   struct ext4_sblock *s)
 {
-    uint32_t v = to_le16(bg->used_dirs_count_lo);
+	uint32_t v = to_le16(bg->used_dirs_count_lo);
 
-    if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
-        v |= (uint32_t) to_le16(bg->used_dirs_count_hi) << 16;
+	if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
+		v |= (uint32_t)to_le16(bg->used_dirs_count_hi) << 16;
 
-    return v;
+	return v;
 }
 
 /**@brief Set number of used directories in block group.
@@ -179,11 +181,12 @@ static inline uint32_t ext4_bg_get_used_dirs_count(struct ext4_bgroup *bg,
  * @param cnt Number of used directories in block group
  */
 static inline void ext4_bg_set_used_dirs_count(struct ext4_bgroup *bg,
-    struct ext4_sblock *s, uint32_t cnt)
+					       struct ext4_sblock *s,
+					       uint32_t cnt)
 {
-    bg->used_dirs_count_lo = to_le16((cnt << 16) >> 16);
-    if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
-        bg->used_dirs_count_hi = to_le16(cnt >> 16);
+	bg->used_dirs_count_lo = to_le16((cnt << 16) >> 16);
+	if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
+		bg->used_dirs_count_hi = to_le16(cnt >> 16);
 }
 
 /**@brief Get number of unused i-nodes.
@@ -192,15 +195,15 @@ static inline void ext4_bg_set_used_dirs_count(struct ext4_bgroup *bg,
  * @return Number of unused i-nodes
  */
 static inline uint32_t ext4_bg_get_itable_unused(struct ext4_bgroup *bg,
-    struct ext4_sblock *s)
+						 struct ext4_sblock *s)
 {
 
-    uint32_t v = to_le16(bg->itable_unused_lo);
+	uint32_t v = to_le16(bg->itable_unused_lo);
 
-    if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
-        v |= (uint32_t) to_le16(bg->itable_unused_hi) << 16;
+	if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
+		v |= (uint32_t)to_le16(bg->itable_unused_hi) << 16;
 
-    return v;
+	return v;
 }
 
 /**@brief Set number of unused i-nodes.
@@ -209,21 +212,21 @@ static inline uint32_t ext4_bg_get_itable_unused(struct ext4_bgroup *bg,
  * @param cnt Number of unused i-nodes
  */
 static inline void ext4_bg_set_itable_unused(struct ext4_bgroup *bg,
-    struct ext4_sblock *s, uint32_t cnt)
+					     struct ext4_sblock *s,
+					     uint32_t cnt)
 {
-    bg->itable_unused_lo = to_le16((cnt << 16) >> 16);
-    if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
-        bg->itable_unused_hi = to_le16(cnt >> 16);
+	bg->itable_unused_lo = to_le16((cnt << 16) >> 16);
+	if (ext4_sb_get_desc_size(s) > EXT4_MIN_BLOCK_GROUP_DESCRIPTOR_SIZE)
+		bg->itable_unused_hi = to_le16(cnt >> 16);
 }
 
 /**@brief  Set checksum of block group.
  * @param bg Pointer to block group
  * @param crc Cheksum of block group
  */
-static inline void ext4_bg_set_checksum(struct ext4_bgroup *bg,
-    uint16_t crc)
+static inline void ext4_bg_set_checksum(struct ext4_bgroup *bg, uint16_t crc)
 {
-    bg->checksum = to_le16(crc);
+	bg->checksum = to_le16(crc);
 }
 
 /**@brief Check if block group has a flag.
@@ -233,7 +236,7 @@ static inline void ext4_bg_set_checksum(struct ext4_bgroup *bg,
  */
 static inline bool ext4_bg_has_flag(struct ext4_bgroup *bg, uint32_t f)
 {
-    return to_le16(bg->flags) & f;
+	return to_le16(bg->flags) & f;
 }
 
 /**@brief Set flag of block group.
@@ -242,9 +245,9 @@ static inline bool ext4_bg_has_flag(struct ext4_bgroup *bg, uint32_t f)
  */
 static inline void ext4_bg_set_flag(struct ext4_bgroup *bg, uint32_t f)
 {
-    uint16_t flags = to_le16(bg->flags);
-    flags |= f;
-    bg->flags = to_le16(flags);
+	uint16_t flags = to_le16(bg->flags);
+	flags |= f;
+	bg->flags = to_le16(flags);
 }
 
 /**@brief Clear flag of block group.
@@ -253,9 +256,9 @@ static inline void ext4_bg_set_flag(struct ext4_bgroup *bg, uint32_t f)
  */
 static inline void ext4_bg_clear_flag(struct ext4_bgroup *bg, uint32_t f)
 {
-    uint16_t flags = to_le16(bg->flags);
-    flags &= ~f;
-    bg->flags = to_le16(flags);
+	uint16_t flags = to_le16(bg->flags);
+	flags &= ~f;
+	bg->flags = to_le16(flags);
 }
 
 /**@brief Calculate CRC16 of the block group.