Query: skb_cow
OS: centos
Section: 9
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
SKB_COW(9) Linux Networking SKB_COW(9)NAMEskb_cow - copy header of skb when it is requiredSYNOPSISint skb_cow(struct sk_buff * skb, unsigned int headroom);ARGUMENTSskb buffer to cow headroom needed headroomDESCRIPTIONIf the skb passed lacks sufficient headroom or its data part is shared, data is reallocated. If reallocation fails, an error is returned and original skb is not changed. The result is skb with writable area skb->head...skb->tail and at least headroom of space at head.COPYRIGHTKernel Hackers Manual 3.10 June 2014 SKB_COW(9)
Related Man Pages |
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wimax_msg_alloc(9) - suse |
cfg80211_testmode_alloc_reply_skb(9) - centos |
tau_set_interrupt_interval(3) - debian |
struct_sk_buff(9) - suse |
tc-ife(8) - mojave |
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