Function readLine

deps/hiredis/read.c:226–239

}

static char *readLine(redisReader *r, int *_len) {
    char *p, *s;
    int len;

    p = r->buf+r->pos;
    s = seekNewline(p,(r->len-r->pos));
    if (s != NULL) {
        len = s-(r->buf+r->pos);
        r->pos += len+2; /* skip \r\n */
        if (_len) *_len = len;
        return p;
    }
    return NULL;
}

static void moveToNextTask(redisReader *r) {
    redisReadTask *cur, *prv;