Hello,I'm tsong: List of sk_buff{}

List of sk_buff{}

List of sk_buff{}

List of sk_buff

Prototype / Description

__u32 skb_queue_len(const struct sk_buff_head *list_);: get queue length
struct sk_buff *skb_peek(struct sk_buff_head *list);: get pointer to the head element
struct sk_buff *skb_peek_tail(struct sk_buff_head *list);: get pointer to the tail element

Image

$skb_list_head{}, skb_peek(), skb_peek_tail(), skb_queue_len()$

skb_queue_head()

Prototype: void skb_queue_head(struct sk_buff_head *list, struct sk_buff *newsk);
Description: queue a buffer at the list head
Image

skb_queue_tail()

Prototype: void skb_queue_tail(struct sk_buff_head *list, struct sk_buff *newsk);
Description: queue a buffer at the list tail
Image

skb_dequeue()

Prototype: struct sk_buff *skb_dequeue(struct sk_buff_head *list);
Description: remove from the head of the queue
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skb_dequeue_tail()

Prototype: struct sk_buff *skb_dequeue_tail(struct sk_buff_head *list);
Description: remove from the tail of the queue
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skb_insert()

Prototype: void skb_insert(struct sk_buff *old, struct sk_buff *newsk);
Description: insert a buffer
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skb_append()

Prototype: void skb_append(struct sk_buff *old, struct sk_buff *newsk);
Description: append a buffer
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skb_unlink()

Prototype: void skb_unlink(struct sk_buff *skb);
Description: remove a buffer from a list
Image

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