Function hashTypeCurrentObjectNewSds

src/t_hash.cpp:444–452

Return the key or value at the current iterator position as a new * SDS string. */

/* Return the key or value at the current iterator position as a new
 * SDS string. */
sds hashTypeCurrentObjectNewSds(hashTypeIterator *hi, int what) {
    unsigned char *vstr;
    unsigned int vlen;
    long long vll;

    hashTypeCurrentObject(hi,what,&vstr,&vlen,&vll);
    if (vstr) return sdsnewlen(vstr,vlen);
    return sdsfromlonglong(vll);
}

robj *hashTypeLookupWriteOrCreate(client *c, robj *key) {
    robj *o = lookupKeyWrite(c->db,key);