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authorHaru <haru@dotalux.com>2016-02-20 15:25:47 +0100
committerHaru <haru@dotalux.com>2016-03-20 18:32:08 +0100
commitc6d056f106386523812cfa3d271c5a67d8e2a596 (patch)
tree6a002d1406f07acb8f1c5e6f0f61744e9b7d4bc6 /src/common
parentd9ffa7399bc88ecfaf1f3b17f9f04a743b7f2dd2 (diff)
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Dropped the remaining (private) typedef in db.c
Signed-off-by: Haru <haru@dotalux.com>
Diffstat (limited to 'src/common')
-rw-r--r--src/common/db.c124
1 files changed, 62 insertions, 62 deletions
diff --git a/src/common/db.c b/src/common/db.c
index 7abe4513a..939456b76 100644
--- a/src/common/db.c
+++ b/src/common/db.c
@@ -21,7 +21,7 @@
/*****************************************************************************\
* This file is separated in five sections:
- * (1) Private typedefs, enums, structures, defines and global variables
+ * (1) Private enums, structures, defines and global variables
* (2) Private functions
* (3) Protected functions used internally
* (4) Protected functions used in the interface of the database
@@ -103,13 +103,13 @@ struct db_interface DB_s;
struct db_interface *DB;
/*****************************************************************************
- * (1) Private typedefs, enums, structures, defines and global variables of *
- * the database system. *
+ * (1) Private enums, structures, defines and global variables of the *
+ * database system. *
* DB_ENABLE_STATS - Define to enable database statistics. *
* HASH_SIZE - Define with the size of the hashtable. *
* enum DBNodeColor - Enumeration of colors of the nodes. *
- * DBNode - Structure of a node in RED-BLACK trees. *
- * struct db_free - Structure that holds a deleted node to be freed. *
+ * struct DBNode - Structure of a node in RED-BLACK trees. *
+ * struct db_free - Structure that holds a deleted node to be freed. *
* struct DBMap_impl - Structure of the database. *
* stats - Statistics about the database system. *
*****************************************************************************/
@@ -136,7 +136,7 @@ struct db_interface *DB;
/**
* The color of individual nodes.
* @private
- * @see struct dbn
+ * @see struct DBNode
*/
enum DBNodeColor {
RED,
@@ -155,18 +155,18 @@ enum DBNodeColor {
* @private
* @see struct DBMap_impl#ht
*/
-typedef struct dbn {
+struct DBNode {
// Tree structure
- struct dbn *parent;
- struct dbn *left;
- struct dbn *right;
+ struct DBNode *parent;
+ struct DBNode *left;
+ struct DBNode *right;
// Node data
union DBKey key;
struct DBData data;
// Other
enum DBNodeColor color;
unsigned deleted : 1;
-} DBNode;
+};
/**
* Structure that holds a deleted node.
@@ -176,8 +176,8 @@ typedef struct dbn {
* @see struct DBMap_impl#free_list
*/
struct db_free {
- DBNode *node;
- DBNode **root;
+ struct DBNode *node;
+ struct DBNode **root;
};
/**
@@ -218,8 +218,8 @@ struct DBMap_impl {
DBComparator cmp;
DBHasher hash;
DBReleaser release;
- DBNode *ht[HASH_SIZE];
- DBNode *cache;
+ struct DBNode *ht[HASH_SIZE];
+ struct DBNode *cache;
enum DBType type;
enum DBOptions options;
uint32 item_count;
@@ -236,14 +236,14 @@ struct DBMap_impl {
* @private
* @see struct DBIterator
* @see struct DBMap_impl
- * @see #DBNode
+ * @see struct DBNode
*/
struct DBIterator_impl {
// Iterator interface
struct DBIterator vtable;
struct DBMap_impl *db;
int ht_index;
- DBNode *node;
+ struct DBNode *node;
};
#if defined(DB_ENABLE_STATS)
@@ -382,12 +382,12 @@ struct eri *db_alloc_ers;
* @param node Node to be rotated
* @param root Pointer to the root of the tree
* @private
- * @see #db_rebalance(DBNode *,DBNode **)
- * @see #db_rebalance_erase(DBNode *,DBNode **)
+ * @see #db_rebalance()
+ * @see #db_rebalance_erase()
*/
-static void db_rotate_left(DBNode *node, DBNode **root)
+static void db_rotate_left(struct DBNode *node, struct DBNode **root)
{
- DBNode *y = node->right;
+ struct DBNode *y = node->right;
DB_COUNTSTAT(db_rotate_left);
// put the left of y at the right of node
@@ -413,12 +413,12 @@ static void db_rotate_left(DBNode *node, DBNode **root)
* @param node Node to be rotated
* @param root Pointer to the root of the tree
* @private
- * @see #db_rebalance(DBNode *,DBNode **)
- * @see #db_rebalance_erase(DBNode *,DBNode **)
+ * @see #db_rebalance()
+ * @see #db_rebalance_erase()
*/
-static void db_rotate_right(DBNode *node, DBNode **root)
+static void db_rotate_right(struct DBNode *node, struct DBNode **root)
{
- DBNode *y = node->left;
+ struct DBNode *y = node->left;
DB_COUNTSTAT(db_rotate_right);
// put the right of y at the left of node
@@ -445,13 +445,13 @@ static void db_rotate_right(DBNode *node, DBNode **root)
* @param node Node to be rebalanced
* @param root Pointer to the root of the tree
* @private
- * @see #db_rotate_left(DBNode *,DBNode **)
- * @see #db_rotate_right(DBNode *,DBNode **)
+ * @see #db_rotate_left()
+ * @see #db_rotate_right()
* @see #db_obj_put()
*/
-static void db_rebalance(DBNode *node, DBNode **root)
+static void db_rebalance(struct DBNode *node, struct DBNode **root)
{
- DBNode *y;
+ struct DBNode *y;
DB_COUNTSTAT(db_rebalance);
// Restore the RED-BLACK properties
@@ -507,15 +507,15 @@ static void db_rebalance(DBNode *node, DBNode **root)
* @param node Node to be erased from the tree
* @param root Root of the tree
* @private
- * @see #db_rotate_left(DBNode *,DBNode **)
- * @see #db_rotate_right(DBNode *,DBNode **)
+ * @see #db_rotate_left()
+ * @see #db_rotate_right()
* @see #db_free_unlock()
*/
-static void db_rebalance_erase(DBNode *node, DBNode **root)
+static void db_rebalance_erase(struct DBNode *node, struct DBNode **root)
{
- DBNode *y = node;
- DBNode *x = NULL;
- DBNode *x_parent = NULL;
+ struct DBNode *y = node;
+ struct DBNode *x = NULL;
+ struct DBNode *x_parent = NULL;
DB_COUNTSTAT(db_rebalance_erase);
// Select where to change the tree
@@ -583,7 +583,7 @@ static void db_rebalance_erase(DBNode *node, DBNode **root)
// Restore the RED-BLACK properties
if (y->color != RED) {
while (x != *root && (x == NULL || x->color == BLACK)) {
- DBNode *w;
+ struct DBNode *w;
if (x == x_parent->left) {
w = x_parent->right;
if (w->color == RED) {
@@ -733,7 +733,7 @@ static void db_dup_key_free(struct DBMap_impl *db, union DBKey key)
* @see #db_obj_remove()
* @see #db_free_remove()
*/
-static void db_free_add(struct DBMap_impl *db, DBNode *node, DBNode **root)
+static void db_free_add(struct DBMap_impl *db, struct DBNode *node, struct DBNode **root)
{
union DBKey old_key;
@@ -782,7 +782,7 @@ static void db_free_add(struct DBMap_impl *db, DBNode *node, DBNode **root)
* @see #db_obj_put()
* @see #db_free_add()
*/
-static void db_free_remove(struct DBMap_impl *db, DBNode *node)
+static void db_free_remove(struct DBMap_impl *db, struct DBNode *node)
{
unsigned int i;
@@ -831,7 +831,7 @@ static void db_free_lock(struct DBMap_impl *db)
* @param db Target database
* @private
* @see struct DBMap_impl#free_lock
- * @see #db_free_dbn(DBNode*)
+ * @see #db_free_dbn()
* @see #db_lock()
*/
static void db_free_unlock(struct DBMap_impl *db)
@@ -1294,9 +1294,9 @@ struct DBData *dbit_obj_last(struct DBIterator *self, union DBKey *out_key)
struct DBData *dbit_obj_next(struct DBIterator *self, union DBKey *out_key)
{
struct DBIterator_impl *it = (struct DBIterator_impl *)self;
- DBNode *node;
- DBNode *parent;
- struct dbn fake;
+ struct DBNode *node;
+ struct DBNode *parent;
+ struct DBNode fake;
DB_COUNTSTAT(dbit_next);
if( it->ht_index < 0 )
@@ -1370,9 +1370,9 @@ struct DBData *dbit_obj_next(struct DBIterator *self, union DBKey *out_key)
struct DBData *dbit_obj_prev(struct DBIterator *self, union DBKey *out_key)
{
struct DBIterator_impl *it = (struct DBIterator_impl *)self;
- DBNode *node;
- DBNode *parent;
- struct dbn fake;
+ struct DBNode *node;
+ struct DBNode *parent;
+ struct DBNode fake;
DB_COUNTSTAT(dbit_prev);
if( it->ht_index >= HASH_SIZE )
@@ -1467,7 +1467,7 @@ bool dbit_obj_exists(struct DBIterator *self)
int dbit_obj_remove(struct DBIterator *self, struct DBData *out_data)
{
struct DBIterator_impl *it = (struct DBIterator_impl *)self;
- DBNode *node;
+ struct DBNode *node;
int retval = 0;
DB_COUNTSTAT(dbit_remove);
@@ -1546,7 +1546,7 @@ static struct DBIterator *db_obj_iterator(struct DBMap *self)
static bool db_obj_exists(struct DBMap *self, union DBKey key)
{
struct DBMap_impl *db = (struct DBMap_impl *)self;
- DBNode *node;
+ struct DBNode *node;
bool found = false;
DB_COUNTSTAT(db_exists);
@@ -1596,7 +1596,7 @@ static bool db_obj_exists(struct DBMap *self, union DBKey key)
static struct DBData *db_obj_get(struct DBMap *self, union DBKey key)
{
struct DBMap_impl *db = (struct DBMap_impl *)self;
- DBNode *node;
+ struct DBNode *node;
struct DBData *data = NULL;
DB_COUNTSTAT(db_get);
@@ -1656,8 +1656,8 @@ static unsigned int db_obj_vgetall(struct DBMap *self, struct DBData **buf, unsi
{
struct DBMap_impl *db = (struct DBMap_impl *)self;
unsigned int i;
- DBNode *node;
- DBNode *parent;
+ struct DBNode *node;
+ struct DBNode *parent;
unsigned int ret = 0;
DB_COUNTSTAT(db_vgetall);
@@ -1754,8 +1754,8 @@ static unsigned int db_obj_getall(struct DBMap *self, struct DBData **buf, unsig
static struct DBData *db_obj_vensure(struct DBMap *self, union DBKey key, DBCreateData create, va_list args)
{
struct DBMap_impl *db = (struct DBMap_impl *)self;
- DBNode *node;
- DBNode *parent = NULL;
+ struct DBNode *node;
+ struct DBNode *parent = NULL;
unsigned int hash;
int c = 0;
struct DBData *data = NULL;
@@ -1798,7 +1798,7 @@ static struct DBData *db_obj_vensure(struct DBMap *self, union DBKey key, DBCrea
return NULL;
}
DB_COUNTSTAT(db_node_alloc);
- node = ers_alloc(db->nodes, struct dbn);
+ node = ers_alloc(db->nodes, struct DBNode);
node->left = NULL;
node->right = NULL;
node->deleted = 0;
@@ -1884,8 +1884,8 @@ static struct DBData *db_obj_ensure(struct DBMap *self, union DBKey key, DBCreat
static int db_obj_put(struct DBMap *self, union DBKey key, struct DBData data, struct DBData *out_data)
{
struct DBMap_impl *db = (struct DBMap_impl *)self;
- DBNode *node;
- DBNode *parent = NULL;
+ struct DBNode *node;
+ struct DBNode *parent = NULL;
int c = 0, retval = 0;
unsigned int hash;
@@ -1938,7 +1938,7 @@ static int db_obj_put(struct DBMap *self, union DBKey key, struct DBData data, s
// allocate a new node if necessary
if (node == NULL) {
DB_COUNTSTAT(db_node_alloc);
- node = ers_alloc(db->nodes, struct dbn);
+ node = ers_alloc(db->nodes, struct DBNode);
node->left = NULL;
node->right = NULL;
node->deleted = 0;
@@ -1989,7 +1989,7 @@ static int db_obj_put(struct DBMap *self, union DBKey key, struct DBData data, s
static int db_obj_remove(struct DBMap *self, union DBKey key, struct DBData *out_data)
{
struct DBMap_impl *db = (struct DBMap_impl *)self;
- DBNode *node;
+ struct DBNode *node;
unsigned int hash;
int retval = 0;
@@ -2046,8 +2046,8 @@ static int db_obj_vforeach(struct DBMap *self, DBApply func, va_list args)
struct DBMap_impl *db = (struct DBMap_impl *)self;
unsigned int i;
int sum = 0;
- DBNode *node;
- DBNode *parent;
+ struct DBNode *node;
+ struct DBNode *parent;
DB_COUNTSTAT(db_vforeach);
if (db == NULL) return 0; // nullpo candidate
@@ -2133,8 +2133,8 @@ static int db_obj_vclear(struct DBMap *self, DBApply func, va_list args)
struct DBMap_impl *db = (struct DBMap_impl *)self;
int sum = 0;
unsigned int i;
- DBNode *node;
- DBNode *parent;
+ struct DBNode *node;
+ struct DBNode *parent;
DB_COUNTSTAT(db_vclear);
if (db == NULL) return 0; // nullpo candidate
@@ -2600,7 +2600,7 @@ struct DBMap *db_alloc(const char *file, const char *func, int line, enum DBType
db->free_lock = 0;
/* Other */
snprintf(ers_name, 50, "db_alloc:nodes:%s:%s:%d",func,file,line);
- db->nodes = ers_new(sizeof(struct dbn),ers_name,ERS_OPT_WAIT|ERS_OPT_FREE_NAME|ERS_OPT_CLEAN);
+ db->nodes = ers_new(sizeof(struct DBNode),ers_name,ERS_OPT_WAIT|ERS_OPT_FREE_NAME|ERS_OPT_CLEAN);
db->cmp = DB->default_cmp(type);
db->hash = DB->default_hash(type);
db->release = DB->default_release(type, options);