Function zipmapDecodeLength

src/zipmap.c:105–112

Decode the encoded length pointed by 'p' */

/* Decode the encoded length pointed by 'p' */
static unsigned int zipmapDecodeLength(unsigned char *p) {
    unsigned int len = *p;

    if (len < ZIPMAP_BIGLEN) return len;
    memcpy(&len,p+1,sizeof(unsigned int));
    memrev32ifbe(&len);
    return len;
}

static unsigned int zipmapGetEncodedLengthSize(unsigned char *p) {
    return (*p < ZIPMAP_BIGLEN) ? 1: 5;