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move listTypeInsert to be grouped with other wrapper functions

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This commit is contained in:
Pieter Noordhuis 2010-06-11 10:52:09 +02:00
parent dedff272f6
commit 0e1684bcd0
1 changed files with 25 additions and 25 deletions
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50
redis.c
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@ -5088,6 +5088,31 @@ static robj *listTypeGet(listTypeEntry *entry) {
return value; return value;
} }
static void listTypeInsert(robj *subject, listTypeEntry *old_entry, robj *new_obj, int where) {
listTypeTryConversion(subject,new_obj);
if (subject->encoding == REDIS_ENCODING_ZIPLIST) {
if (where == REDIS_HEAD) {
unsigned char *next = ziplistNext(subject->ptr,old_entry->zi);
if (next == NULL) {
listTypePush(subject,new_obj,REDIS_TAIL);
} else {
subject->ptr = ziplistInsert(subject->ptr,next,new_obj->ptr,sdslen(new_obj->ptr));
}
} else {
subject->ptr = ziplistInsert(subject->ptr,old_entry->zi,new_obj->ptr,sdslen(new_obj->ptr));
}
} else if (subject->encoding == REDIS_ENCODING_LIST) {
if (where == REDIS_HEAD) {
listInsertNode(subject->ptr,old_entry->ln,new_obj,1);
} else {
listInsertNode(subject->ptr,old_entry->ln,new_obj,0);
}
incrRefCount(new_obj);
} else {
redisPanic("Unknown list encoding");
}
}
/* Compare the given object with the entry at the current position. */ /* Compare the given object with the entry at the current position. */
static int listTypeEqual(listTypeEntry *entry, robj *o) { static int listTypeEqual(listTypeEntry *entry, robj *o) {
listTypeIterator *li = entry->li; listTypeIterator *li = entry->li;
@ -5180,31 +5205,6 @@ static void rpushCommand(redisClient *c) {
pushGenericCommand(c,REDIS_TAIL); pushGenericCommand(c,REDIS_TAIL);
} }
static void listTypeInsert(robj *subject, listTypeEntry *old_entry, robj *new_obj, int where) {
listTypeTryConversion(subject,new_obj);
if (subject->encoding == REDIS_ENCODING_ZIPLIST) {
if (where == REDIS_HEAD) {
unsigned char *next = ziplistNext(subject->ptr,old_entry->zi);
if (next == NULL) {
listTypePush(subject,new_obj,REDIS_TAIL);
} else {
subject->ptr = ziplistInsert(subject->ptr,next,new_obj->ptr,sdslen(new_obj->ptr));
}
} else {
subject->ptr = ziplistInsert(subject->ptr,old_entry->zi,new_obj->ptr,sdslen(new_obj->ptr));
}
} else if (subject->encoding == REDIS_ENCODING_LIST) {
if (where == REDIS_HEAD) {
listInsertNode(subject->ptr,old_entry->ln,new_obj,1);
} else {
listInsertNode(subject->ptr,old_entry->ln,new_obj,0);
}
incrRefCount(new_obj);
} else {
redisPanic("Unknown list encoding");
}
}
static void pushxGenericCommand(redisClient *c, int where, robj *old_obj, robj *new_obj) { static void pushxGenericCommand(redisClient *c, int where, robj *old_obj, robj *new_obj) {
robj *subject; robj *subject;
listTypeIterator *iter; listTypeIterator *iter;