shithub: lwext4

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Add #ifdef __cplusplus to all header files

--- a/lwext4/ext4.h

+++ b/lwext4/ext4.h

@@ -38,6 +38,10 @@

 #ifndef EXT4_H_

 #define EXT4_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include <stdint.h>

 #include <stddef.h>

@@ -403,6 +407,10 @@

 /**@brief   Rewine directory entry offset.

  * @param   d directory handle*/

 void ext4_dir_entry_rewind(ext4_dir *d);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_H_ */

--- a/lwext4/ext4_balloc.h

+++ b/lwext4/ext4_balloc.h

@@ -42,6 +42,10 @@

 #ifndef EXT4_BALLOC_H_

 #define EXT4_BALLOC_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_types.h"

@@ -102,6 +106,10 @@

  * @return  standard error code*/

 int ext4_balloc_try_alloc_block(struct ext4_inode_ref *inode_ref,

 				ext4_fsblk_t baddr, bool *free);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_BALLOC_H_ */

--- a/lwext4/ext4_bcache.h

+++ b/lwext4/ext4_bcache.h

@@ -37,6 +37,10 @@

 #ifndef EXT4_BCACHE_H_

 #define EXT4_BCACHE_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include <stdint.h>

@@ -159,6 +163,10 @@

  * @param   bc block cache descriptor

  * @return  full status*/

 bool ext4_bcache_is_full(struct ext4_bcache *bc);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_BCACHE_H_ */

--- a/lwext4/ext4_bitmap.h

+++ b/lwext4/ext4_bitmap.h

@@ -37,6 +37,10 @@

 #ifndef EXT4_BITMAP_H_

 #define EXT4_BITMAP_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include <stdint.h>

@@ -87,6 +91,10 @@

  * @return  standard error code*/

 int ext4_bmap_bit_find_clr(uint8_t *bmap, uint32_t sbit, uint32_t ebit,

 			   uint32_t *bit_id);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_BITMAP_H_ */

--- a/lwext4/ext4_block_group.h

+++ b/lwext4/ext4_block_group.h

@@ -42,6 +42,10 @@

 #ifndef EXT4_BLOCK_GROUP_H_

 #define EXT4_BLOCK_GROUP_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_types.h"

 #include "ext4_super.h"

--- a/lwext4/ext4_blockdev.h

+++ b/lwext4/ext4_blockdev.h

@@ -25,9 +25,6 @@

  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  */

-#ifndef EXT4_BLOCKDEV_H_

-#define EXT4_BLOCKDEV_H_

-

 /** @addtogroup lwext4

  * @{

  */

@@ -36,6 +33,13 @@

  * @brief Block device module.

  */

+#ifndef EXT4_BLOCKDEV_H_

+#define EXT4_BLOCKDEV_H_

+

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_bcache.h"

 #include "ext4_debug.h"

@@ -204,6 +208,10 @@

  *               0 - DISABLE (all delayed cache buffers will be flushed)

  * @return  standard error code*/

 int ext4_block_cache_write_back(struct ext4_blockdev *bdev, uint8_t on_off);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_BLOCKDEV_H_ */

--- a/lwext4/ext4_config.h

+++ b/lwext4/ext4_config.h

@@ -37,6 +37,10 @@

 #ifndef EXT4_CONFIG_H_

 #define EXT4_CONFIG_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #ifdef CONFIG_HAVE_OWN_CFG

 #include <config.h>

 #endif

@@ -138,6 +142,10 @@

 /**@brief   Use full extent implemrntation*/

 #ifndef CONFIG_EXTENT_FULL

 #define CONFIG_EXTENT_FULL 1

+#endif

+

+#ifdef __cplusplus

+}

 #endif

 #endif /* EXT4_CONFIG_H_ */

--- a/lwext4/ext4_crc32c.h

+++ b/lwext4/ext4_crc32c.h

@@ -39,6 +39,10 @@

 #ifndef LWEXT4_EXT4_CRC32C_H_

 #define LWEXT4_EXT4_CRC32C_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include <stdint.h>

@@ -49,6 +53,10 @@

  * @param	length input buffer length (bytes)

  * @return	updated crc32c value*/

 uint32_t ext4_crc32c(uint32_t crc, const void *buffer, uint32_t length);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* LWEXT4_EXT4_CRC32C_H_ */

--- a/lwext4/ext4_debug.h

+++ b/lwext4/ext4_debug.h

@@ -37,6 +37,10 @@

 #ifndef EXT4_DEBUG_H_

 #define EXT4_DEBUG_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_errno.h"

@@ -165,6 +169,10 @@

  #endif

 #else

 #define ext4_assert(_v)

+#endif

+

+#ifdef __cplusplus

+}

 #endif

 #endif /* EXT4_DEBUG_H_ */

--- a/lwext4/ext4_dir.h

+++ b/lwext4/ext4_dir.h

@@ -42,6 +42,10 @@

 #ifndef EXT4_DIR_H_

 #define EXT4_DIR_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_types.h"

 #include "ext4_blockdev.h"

@@ -277,6 +281,10 @@

 /* checksumming functions */

 void initialize_dir_tail(struct ext4_dir_entry_tail *t);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_DIR_H_ */

--- a/lwext4/ext4_dir_idx.h

+++ b/lwext4/ext4_dir_idx.h

@@ -42,6 +42,10 @@

 #ifndef EXT4_DIR_IDX_H_

 #define EXT4_DIR_IDX_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_types.h"

@@ -84,6 +88,10 @@

  */

 int ext4_dir_dx_reset_parent_inode(struct ext4_inode_ref *dir,

                                    uint32_t parent_inode);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_DIR_IDX_H_ */

--- a/lwext4/ext4_errno.h

+++ b/lwext4/ext4_errno.h

@@ -36,6 +36,10 @@

 #ifndef EXT4_ERRNO_H_

 #define EXT4_ERRNO_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #if !CONFIG_HAVE_OWN_ERRNO

@@ -94,6 +98,10 @@

 #ifndef EOK

 #define EOK 0

+#endif

+

+#ifdef __cplusplus

+}

 #endif

 #endif /* EXT4_ERRNO_H_ */

--- a/lwext4/ext4_extent.h

+++ b/lwext4/ext4_extent.h

@@ -41,6 +41,10 @@

 #ifndef EXT4_EXTENT_H_

 #define EXT4_EXTENT_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_types.h"

 #include "ext4_inode.h"

@@ -273,6 +277,10 @@

 int ext4_extent_remove_space(struct ext4_inode_ref *inode_ref, ext4_lblk_t from,

 			     ext4_lblk_t to);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_EXTENT_H_ */

 /**

--- a/lwext4/ext4_fs.h

+++ b/lwext4/ext4_fs.h

@@ -42,6 +42,10 @@

 #ifndef EXT4_FS_H_

 #define EXT4_FS_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_types.h"

@@ -227,6 +231,10 @@

  * @param   inode none handle

  */

 void ext4_fs_inode_links_count_dec(struct ext4_inode_ref *inode_ref);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_FS_H_ */

--- a/lwext4/ext4_hash.h

+++ b/lwext4/ext4_hash.h

@@ -37,6 +37,10 @@

 #ifndef EXT4_HASH_H_

 #define EXT4_HASH_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include <stdint.h>

@@ -52,6 +56,10 @@

 int ext2_htree_hash(const char *name, int len, const uint32_t *hash_seed,

 		    int hash_version, uint32_t *hash_major,

 		    uint32_t *hash_minor);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_HASH_H_ */

--- a/lwext4/ext4_ialloc.h

+++ b/lwext4/ext4_ialloc.h

@@ -77,6 +77,7 @@

 #ifdef __cplusplus

 }

 #endif

+

 #endif /* EXT4_IALLOC_H_ */

 /**

--- a/lwext4/ext4_inode.h

+++ b/lwext4/ext4_inode.h

@@ -42,6 +42,10 @@

 #ifndef EXT4_INODE_H_

 #define EXT4_INODE_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include <stdint.h>

@@ -320,6 +324,10 @@

  */

 struct ext4_extent_header *

 ext4_inode_get_extent_header(struct ext4_inode *inode);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_INODE_H_ */

--- a/lwext4/ext4_mkfs.h

+++ b/lwext4/ext4_mkfs.h

@@ -37,6 +37,10 @@

 #ifndef EXT4_MKFS_H_

 #define EXT4_MKFS_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_types.h"

 #include "ext4_blockdev.h"

@@ -66,6 +70,10 @@

 int ext4_mkfs(struct ext4_fs *fs, struct ext4_blockdev *bd,

 	      struct ext4_mkfs_info *info, int fs_type);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_MKFS_H_ */

--- a/lwext4/ext4_super.h

+++ b/lwext4/ext4_super.h

@@ -42,6 +42,10 @@

 #ifndef EXT4_SUPER_H_

 #define EXT4_SUPER_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_types.h"

@@ -221,6 +225,10 @@

 /**@brief   TODO:*/

 uint32_t ext4_num_base_meta_clusters(struct ext4_sblock *s,

 				     uint32_t block_group);

+

+#ifdef __cplusplus

+}

+#endif

 #endif /* EXT4_SUPER_H_ */

--- a/lwext4/ext4_types.h

+++ b/lwext4/ext4_types.h

@@ -42,6 +42,10 @@

 #ifndef EXT4_TYPES_H_

 #define EXT4_TYPES_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_blockdev.h"

 #include "tree.h"

@@ -947,6 +951,10 @@

 #ifndef offsetof

 #define offsetof(type, field) 		\

 	((size_t)(&(((type *)0)->field)))

+#endif

+

+#ifdef __cplusplus

+}

 #endif

 #endif /* EXT4_TYPES_H_ */

--- a/lwext4/ext4_xattr.h

+++ b/lwext4/ext4_xattr.h

@@ -37,6 +37,10 @@

 #ifndef EXT4_XATTR_H_

 #define EXT4_XATTR_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 #include "ext4_types.h"

@@ -67,6 +71,10 @@

 const char *ext4_get_xattr_name_prefix(uint8_t name_index,

 					size_t *ret_prefix_len);

+

+#ifdef __cplusplus

+}

+#endif

 #endif

 /**

--- a/lwext4/tree.h

+++ b/lwext4/tree.h

@@ -30,6 +30,10 @@

 #ifndef	_SYS_TREE_H_

 #define	_SYS_TREE_H_

+#ifdef __cplusplus

+extern "C" {

+#endif

+

 #include "ext4_config.h"

 /*

@@ -797,5 +801,9 @@

 	for ((x) = RB_MAX(name, head);					\

 	    ((x) != NULL) && ((y) = name##_RB_PREV(x), (x) != NULL);	\

 	     (x) = (y))

+

+#ifdef __cplusplus

+}

+#endif

 #endif	/* _SYS_TREE_H_ */