SKB_QUEUE_EMPTY
Section: Networking Functions (9)
Updated: November 24, 1997
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NAME
skb_queue_empty - detect an empty skbuff queue
SYNOPSIS
#include <linux/skbuff.h>
-
int skb_queue_empty(struct sk_buff_head *list);
DESCRIPTION
The skb_queue_empty function checks an skbuff queue for "emptiness".
This function provides a quick and easy way to determine if there are
any sk_buff elements on a given queue.
RETURN VALUE
If there are any sk_buff elements on the list, then 0 is returned.
Otherwise, 1 is returned to indicate that the list is empty.
AVAILABILITY
Linux 1.0+
SEE ALSO
intro(9), skb_queue_len(9)
/usr/src/linux/net/core/datagram.c /usr/src/linux/net/core/dev.c /usr/src/linux/net/core/sock.c /usr/src/linux/net/ipv4/tcp.c
AUTHOR
Cyrus Durgin <cider@speakeasy.org>