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| SKB_CLONE_WRITABLE(9) | Linux Networking | SKB_CLONE_WRITABLE(9) |
NAME¶
skb_clone_writable - is the header of a clone writable
SYNOPSIS¶
int skb_clone_writable(const struct sk_buff * skb, unsigned int len);
ARGUMENTS¶
skb
buffer to check
len
length up to which to write
DESCRIPTION¶
Returns true if modifying the header part of the cloned buffer does not requires the data to be copied.
COPYRIGHT¶
| June 2017 | Kernel Hackers Manual 4.9. |