Function addHashIteratorCursorToReply

app/redis-6.2.6/src/t_hash.c:875–892

}

static void addHashIteratorCursorToReply(client *c, hashTypeIterator *hi, int what) {
    if (hi->encoding == OBJ_ENCODING_ZIPLIST) {
        unsigned char *vstr = NULL;
        unsigned int vlen = UINT_MAX;
        long long vll = LLONG_MAX;

        hashTypeCurrentFromZiplist(hi, what, &vstr, &vlen, &vll);
        if (vstr)
            addReplyBulkCBuffer(c, vstr, vlen);
        else
            addReplyBulkLongLong(c, vll);
    } else if (hi->encoding == OBJ_ENCODING_HT) {
        sds value = hashTypeCurrentFromHashTable(hi, what);
        addReplyBulkCBuffer(c, value, sdslen(value));
    } else {
        serverPanic("Unknown hash encoding");
    }
}

void genericHgetallCommand(client *c, int flags) {
    robj *o;