Function lpAppend

app/redis-6.2.6/src/listpack.c:799–803

Append the specified element 'ele' of length 'len' at the end of the * listpack. It is implemented in terms of lpInsert(), so the return value is * the same as lpInsert(). */

 * listpack. It is implemented in terms of lpInsert(), so the return value is
 * the same as lpInsert(). */
unsigned char *lpAppend(unsigned char *lp, unsigned char *ele, uint32_t size) {
    uint64_t listpack_bytes = lpGetTotalBytes(lp);
    unsigned char *eofptr = lp + listpack_bytes - 1;
    return lpInsert(lp,ele,size,eofptr,LP_BEFORE,NULL);
}

/* Remove the element pointed by 'p', and return the resulting listpack.
 * If 'newp' is not NULL, the next element pointer (to the right of the