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Linux Kernel
3.7.1
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Linux Kernel
3.7.1
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#include <sock.h>
Data Fields | |
| __be32 | skc_daddr |
| __be32 | skc_rcv_saddr |
| union { | |
| unsigned int skc_hash | |
| __u16 skc_u16hashes [2] | |
| }; | |
| unsigned short | skc_family |
| volatile unsigned char | skc_state |
| unsigned char | skc_reuse |
| int | skc_bound_dev_if |
| union { | |
| struct hlist_node skc_bind_node | |
| struct hlist_nulls_node skc_portaddr_node | |
| }; | |
| struct proto * | skc_prot |
| int | skc_dontcopy_begin [0] |
| union { | |
| struct hlist_node skc_node | |
| struct hlist_nulls_node skc_nulls_node | |
| }; | |
| int | skc_tx_queue_mapping |
| atomic_t | skc_refcnt |
| int | skc_dontcopy_end [0] |
struct sock_common - minimal network layer representation of sockets : Foreign IPv4 addr : Bound local IPv4 addr : hash value used with various protocol lookup tables : two u16 hash values used by UDP lookup tables : network address family : Connection state : SO_REUSEADDR setting : bound device index if != 0 : bind hash linkage for various protocol lookup tables : second hash linkage for UDP/UDP-Lite protocol : protocol handlers inside a network family : reference to the network namespace of this socket : main hash linkage for various protocol lookup tables : main hash linkage for TCP/UDP/UDP-Lite protocol : tx queue number for this connection : reference count
This is the minimal network layer representation of sockets, the header for struct sock and struct inet_timewait_sock.
| union { ... } |
| union { ... } |
| union { ... } |
| struct hlist_node skc_bind_node |
| struct hlist_node skc_node |
| struct hlist_nulls_node skc_nulls_node |
| struct hlist_nulls_node skc_portaddr_node |
1.8.2