Function ziplistGetObject

app/redis-6.2.6/src/t_zset.c:749–762

Return a ziplist element as an SDS string. */

/* Return a ziplist element as an SDS string. */
sds ziplistGetObject(unsigned char *sptr) {
    unsigned char *vstr;
    unsigned int vlen;
    long long vlong;

    serverAssert(sptr != NULL);
    serverAssert(ziplistGet(sptr,&vstr,&vlen,&vlong));

    if (vstr) {
        return sdsnewlen((char*)vstr,vlen);
    } else {
        return sdsfromlonglong(vlong);
    }
}

/* Compare element in sorted set with given element. */
int zzlCompareElements(unsigned char *eptr, unsigned char *cstr, unsigned int clen) {