函数源码

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source File:include\net\udp.h Create Date:2022-07-27 20:45:28
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static inline __wsum udp_csum(struct sk_buff *skb)
{
    __wsum csum = csum_partial(skb_transport_header(skb),
                   sizeof(struct udphdr), skb->csum);
 
    for (skb = skb_shinfo(skb)->frag_list; skb; skb = skb->next) {
        csum = csum_add(csum, skb->csum);
    }
    return csum;
}