Socket Buffer Functions

struct skb_shared_hwtstamps - hardware time stamps
struct sk_buff - socket buffer
skb_dst - returns skb dst_entry
skb_dst_set - sets skb dst
skb_dst_is_noref - Test if skb dst isn't refcounted
skb_queue_empty - check if a queue is empty
skb_queue_is_last - check if skb is the last entry in the queue
skb_queue_is_first - check if skb is the first entry in the queue
skb_queue_next - return the next packet in the queue
skb_queue_prev - return the prev packet in the queue
skb_get - reference buffer
skb_cloned - is the buffer a clone
skb_header_cloned - is the header a clone
skb_header_release - release reference to header
skb_shared - is the buffer shared
skb_share_check - check if buffer is shared and if so clone it
skb_unshare - make a copy of a shared buffer
skb_peek - peek at the head of an sk_buff_head
skb_peek_tail - peek at the tail of an sk_buff_head
skb_queue_len - get queue length
__skb_queue_head_init - initialize non-spinlock portions of sk_buff_head
skb_queue_splice - join two skb lists, this is designed for stacks
skb_queue_splice_init - join two skb lists and reinitialise the emptied list
skb_queue_splice_tail - join two skb lists, each list being a queue
skb_queue_splice_tail_init - join two skb lists and reinitialise the emptied list
__skb_queue_after - queue a buffer at the list head
__skb_fill_page_desc - initialise a paged fragment in an skb
skb_fill_page_desc - initialise a paged fragment in an skb
skb_headroom - bytes at buffer head
skb_tailroom - bytes at buffer end
skb_reserve - adjust headroom
pskb_trim_unique - remove end from a paged unique (not cloned) buffer
skb_orphan - orphan a buffer
__dev_alloc_skb - allocate an skbuff for receiving
netdev_alloc_skb - allocate an skbuff for rx on a specific device
__netdev_alloc_page - allocate a page for ps-rx on a specific device
netdev_alloc_page - allocate a page for ps-rx on a specific device
skb_frag_page - retrieve the page refered to by a paged fragment
__skb_frag_ref - take an addition reference on a paged fragment.
skb_frag_ref - take an addition reference on a paged fragment of an skb.
__skb_frag_unref - release a reference on a paged fragment.
skb_frag_unref - release a reference on a paged fragment of an skb.
skb_frag_address - gets the address of the data contained in a paged fragment
skb_frag_address_safe - gets the address of the data contained in a paged fragment
__skb_frag_set_page - sets the page contained in a paged fragment
skb_frag_set_page - sets the page contained in a paged fragment of an skb
skb_frag_dma_map - maps a paged fragment via the DMA API
skb_clone_writable - is the header of a clone writable
skb_cow - copy header of skb when it is required
skb_cow_head - skb_cow but only making the head writable
skb_padto - pad an skbuff up to a minimal size
skb_linearize - convert paged skb to linear one
skb_linearize_cow - make sure skb is linear and writable
skb_postpull_rcsum - update checksum for received skb after pull
pskb_trim_rcsum - trim received skb and update checksum
skb_get_timestamp - get timestamp from a skb
skb_complete_tx_timestamp - deliver cloned skb with tx timestamps
skb_tx_timestamp - Driver hook for transmit timestamping
skb_checksum_complete - Calculate checksum of an entire packet
skb_checksum_none_assert - make sure skb ip_summed is CHECKSUM_NONE
struct sock_common - minimal network layer representation of sockets
struct sock - network layer representation of sockets
unlock_sock_fast - complement of lock_sock_fast
sk_filter_release - release a socket filter
sk_wmem_alloc_get - returns write allocations
sk_rmem_alloc_get - returns read allocations
sk_has_allocations - check if allocations are outstanding
wq_has_sleeper - check if there are any waiting processes
sock_poll_wait - place memory barrier behind the poll_wait call.
sk_eat_skb - Release a skb if it is no longer needed
sockfd_lookup - Go from a file number to its socket slot
sock_release - close a socket
kernel_recvmsg - Receive a message from a socket (kernel space)
sock_register - add a socket protocol handler
sock_unregister - remove a protocol handler
__alloc_skb - allocate a network buffer
build_skb - build a network buffer
__netdev_alloc_skb - allocate an skbuff for rx on a specific device
dev_alloc_skb - allocate an skbuff for receiving
__kfree_skb - private function
kfree_skb - free an sk_buff
consume_skb - free an skbuff
skb_recycle_check - check if skb can be reused for receive
skb_morph - morph one skb into another
skb_clone - duplicate an sk_buff
skb_copy - create private copy of an sk_buff
pskb_copy - create copy of an sk_buff with private head.
pskb_expand_head - reallocate header of sk_buff
skb_copy_expand - copy and expand sk_buff
skb_pad - zero pad the tail of an skb
skb_put - add data to a buffer
skb_push - add data to the start of a buffer
skb_pull - remove data from the start of a buffer
skb_trim - remove end from a buffer
__pskb_pull_tail - advance tail of skb header
skb_store_bits - store bits from kernel buffer to skb
skb_dequeue - remove from the head of the queue
skb_dequeue_tail - remove from the tail of the queue
skb_queue_purge - empty a list
skb_queue_head - queue a buffer at the list head
skb_queue_tail - queue a buffer at the list tail
skb_unlink - remove a buffer from a list
skb_append - append a buffer
skb_insert - insert a buffer
skb_split - Split fragmented skb to two parts at length len.
skb_prepare_seq_read - Prepare a sequential read of skb data
skb_seq_read - Sequentially read skb data
skb_abort_seq_read - Abort a sequential read of skb data
skb_find_text - Find a text pattern in skb data
skb_append_datato_frags - append the user data to a skb
skb_pull_rcsum - pull skb and update receive checksum
skb_segment - Perform protocol segmentation on skb.
skb_cow_data - Check that a socket buffer's data buffers are writable
skb_partial_csum_set - set up and verify partial csum values for packet
sk_alloc - All socket objects are allocated here
sk_wait_data - wait for data to arrive at sk_receive_queue
__sk_mem_schedule - increase sk_forward_alloc and memory_allocated
__sk_mem_reclaim - reclaim memory_allocated
lock_sock_fast - fast version of lock_sock
__skb_recv_datagram - Receive a datagram skbuff
skb_kill_datagram - Free a datagram skbuff forcibly
skb_copy_datagram_iovec - Copy a datagram to an iovec.
skb_copy_datagram_const_iovec - Copy a datagram to an iovec.
skb_copy_datagram_from_iovec - Copy a datagram from an iovec.
skb_copy_and_csum_datagram_iovec - Copy and checkum skb to user iovec.
datagram_poll - generic datagram poll
sk_stream_write_space - stream socket write_space callback.
sk_stream_wait_connect - Wait for a socket to get into the connected state
sk_stream_wait_memory - Wait for more memory for a socket