PSKB_TRIM_RCSUM(9) Linux Networking PSKB_TRIM_RCSUM(9) NAME pskb_trim_rcsum - trim received skb and update checksum SYNOPSIS int pskb_trim_rcsum(struct sk_buff * skb, unsigned int len); ARGUMENTS skb buffer to trim len new length DESCRIPTION This is exactly the same as pskb_trim except that it ensures the checksum of received packets are still valid after the operation. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 PSKB_TRIM_RCSUM(9)[top]
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