const xmlChar *name2, const xmlChar *name3) {
unsigned long value = 0L;
char ch;
-
+
#ifdef HASH_RANDOMIZATION
value = table->random_seed;
#endif
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
}
}
+ value = value ^ ((value << 5) + (value >> 3));
if (name2 != NULL) {
while ((ch = *name2++) != 0) {
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
}
}
+ value = value ^ ((value << 5) + (value >> 3));
if (name3 != NULL) {
while ((ch = *name3++) != 0) {
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
const xmlChar *prefix3, const xmlChar *name3) {
unsigned long value = 0L;
char ch;
-
+
#ifdef HASH_RANDOMIZATION
value = table->random_seed;
#endif
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
}
}
+ value = value ^ ((value << 5) + (value >> 3));
if (prefix2 != NULL) {
while ((ch = *prefix2++) != 0) {
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
}
}
+ value = value ^ ((value << 5) + (value >> 3));
if (prefix3 != NULL) {
while ((ch = *prefix3++) != 0) {
value = value ^ ((value << 5) + (value >> 3) + (unsigned long)ch);
*
* Create a new xmlHashTablePtr.
*
- * Returns the newly created object, or NULL if an error occured.
+ * Returns the newly created object, or NULL if an error occurred.
*/
xmlHashTablePtr
xmlHashCreate(int size) {
xmlHashTablePtr table;
-
+
if (size <= 0)
size = 256;
-
+
table = xmlMalloc(sizeof(xmlHashTable));
if (table) {
table->dict = NULL;
table->nbElems = 0;
table->table = xmlMalloc(size * sizeof(xmlHashEntry));
if (table->table) {
- memset(table->table, 0, size * sizeof(xmlHashEntry));
+ memset(table->table, 0, size * sizeof(xmlHashEntry));
#ifdef HASH_RANDOMIZATION
table->random_seed = __xmlRandom();
#endif
- return(table);
+ return(table);
}
xmlFree(table);
}
*
* Create a new xmlHashTablePtr which will use @dict as the internal dictionary
*
- * Returns the newly created object, or NULL if an error occured.
+ * Returns the newly created object, or NULL if an error occurred.
*/
xmlHashTablePtr
xmlHashCreateDict(int size, xmlDictPtr dict) {
#ifdef DEBUG_GROW
unsigned long nbElem = 0;
#endif
-
+
if (table == NULL)
return(-1);
if (size < 8)
oldtable = table->table;
if (oldtable == NULL)
return(-1);
-
+
table->table = xmlMalloc(size * sizeof(xmlHashEntry));
if (table->table == NULL) {
table->table = oldtable;
table->size = size;
/* If the two loops are merged, there would be situations where
- a new entry needs to allocated and data copied into it from
+ a new entry needs to allocated and data copied into it from
the main table. So instead, we run through the array twice, first
copying all the elements in the main array (where we can't get
conflicts) and then the rest, so we only free (and don't allocate)
*/
for (i = 0; i < oldsize; i++) {
- if (oldtable[i].valid == 0)
+ if (oldtable[i].valid == 0)
continue;
key = xmlHashComputeKey(table, oldtable[i].name, oldtable[i].name2,
oldtable[i].name3);
table->table[key].next = NULL;
xmlFree(iter);
} else {
- iter->next = table->table[key].next;
- table->table[key].next = iter;
+ iter->next = table->table[key].next;
+ table->table[key].next = iter;
}
#ifdef DEBUG_GROW
entry->valid = 1;
- if (insert != NULL)
+ if (insert != NULL)
insert->next = entry;
table->nbElems++;
* Returns the a pointer to the userdata
*/
void *
-xmlHashLookup3(xmlHashTablePtr table, const xmlChar *name,
+xmlHashLookup3(xmlHashTablePtr table, const xmlChar *name,
const xmlChar *name2, const xmlChar *name3) {
unsigned long key;
xmlHashEntryPtr entry;
void *data;
} stubData;
-static void
-stubHashScannerFull (void *payload, void *data, const xmlChar *name,
+static void
+stubHashScannerFull (void *payload, void *data, const xmlChar *name,
const xmlChar *name2 ATTRIBUTE_UNUSED,
const xmlChar *name3 ATTRIBUTE_UNUSED) {
stubData *stubdata = (stubData *) data;
stubdata->hashscanner (payload, stubdata->data, (xmlChar *) name);
-}
-
+}
+
/**
* xmlHashScan:
* @table: the hash table
xmlHashScan(xmlHashTablePtr table, xmlHashScanner f, void *data) {
stubData stubdata;
stubdata.data = data;
- stubdata.hashscanner = f;
+ stubdata.hashscanner = f;
xmlHashScanFull (table, stubHashScannerFull, &stubdata);
}
if (table->table) {
for(i = 0; i < table->size; i++) {
- if (table->table[i].valid == 0)
+ if (table->table[i].valid == 0)
continue;
iter = &(table->table[i]);
while (iter) {
* the comparison is considered to match.
*/
void
-xmlHashScan3(xmlHashTablePtr table, const xmlChar *name,
+xmlHashScan3(xmlHashTablePtr table, const xmlChar *name,
const xmlChar *name2, const xmlChar *name3,
xmlHashScanner f, void *data) {
xmlHashScanFull3 (table, name, name2, name3,
* the comparison is considered to match.
*/
void
-xmlHashScanFull3(xmlHashTablePtr table, const xmlChar *name,
+xmlHashScanFull3(xmlHashTablePtr table, const xmlChar *name,
const xmlChar *name2, const xmlChar *name3,
xmlHashScannerFull f, void *data) {
int i;
return(NULL);
ret = xmlHashCreate(table->size);
+ if (ret == NULL)
+ return(NULL);
+
if (table->table) {
for(i = 0; i < table->size; i++) {
if (table->table[i].valid == 0)
projects / platform / upstream / libxml2.git / blobdiff