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bfs_tools: some more structs needed packing.

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This commit is contained in:
Adrien Destugues 2015-07-13 18:08:53 +02:00
parent e5e3ac7f70
commit 10e6523159
2 changed files with 21 additions and 21 deletions
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16
src/bin/bfs_tools/lib/BPlusTree.h
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@ -16,12 +16,12 @@
class BPositionIO;
//****************** on-disk structures ********************
// ****************** on-disk structures ********************
#define BPLUSTREE_NULL -1LL
#define BPLUSTREE_FREE -2LL
struct bplustree_header
struct __attribute__((packed)) bplustree_header
{
uint32 magic;
uint32 node_size;
@ -49,7 +49,7 @@ enum bplustree_types {
BPLUSTREE_DOUBLE_TYPE = 6
};
struct bplustree_node {
struct __attribute((packed)) bplustree_node {
off_t left_link;
off_t right_link;
off_t overflow_link;
@ -60,10 +60,10 @@ struct bplustree_node {
inline off_t *Values() const;
inline uint8 *Keys() const;
inline int32 Used() const;
uint8 *KeyAt(int32 index,uint16 *keyLength) const;
uint8 *KeyAt(int32 index, uint16 *keyLength) const;
uint8 CountDuplicates(off_t offset,bool isFragment) const;
off_t DuplicateAt(off_t offset,bool isFragment,int8 index) const;
uint8 CountDuplicates(off_t offset, bool isFragment) const;
off_t DuplicateAt(off_t offset, bool isFragment, int8 index) const;
static inline uint8 LinkType(off_t link);
static inline off_t FragmentOffset(off_t link);
@ -73,7 +73,7 @@ struct bplustree_node {
#define BPLUSTREE_DUPLICATE_NODE 2
#define BPLUSTREE_DUPLICATE_FRAGMENT 3
//**************************************
// **************************************
enum bplustree_traversing {
BPLUSTREE_FORWARD = 1,
@ -92,7 +92,7 @@ class NodeCache : public Cache<off_t> {
virtual Cacheable *NewCacheable(off_t offset);
bplustree_node *Get(off_t offset);
// void SetOffset(bplustree_node *,off_t offset);
// void SetOffset(bplustree_node *, off_t offset);
protected:
BPlusTree *fTree;

6
src/bin/bfs_tools/lib/bfs.h
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@ -85,7 +85,7 @@ struct __attribute__((packed)) data_stream
int64 size;
};
//**************************************
// **************************************
struct bfs_inode;
@ -107,7 +107,7 @@ struct __attribute__((packed)) small_data
#define FILE_NAME_NAME 0x13
#define FILE_NAME_NAME_LENGTH 1
//**************************************
// **************************************
#define SHORT_SYMLINK_NAME_LENGTH 144 // length incl. terminating '\0'
@ -128,7 +128,7 @@ struct __attribute__((packed)) bfs_inode
int32 inode_size;
uint32 etc; // for in-memory structures (unused in OpenBeOS' fs)
union {
union __attribute__((packed)) {
data_stream data;
char short_symlink[SHORT_SYMLINK_NAME_LENGTH];
};