tjh.dev
+21
-3
tools/perf/trace/beauty/include/linux/socket.h
+21
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tools/perf/trace/beauty/include/linux/socket.h
···
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* 1003.1g requires sa_family_t and that sa_data is char.
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*/
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/* Deprecated for in-kernel use. Use struct sockaddr_unsized instead. */
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struct sockaddr {
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sa_family_t sa_family; /* address family, AF_xxx */
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char sa_data[14]; /* 14 bytes of protocol address */
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};
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/**
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* struct sockaddr_unsized - Unspecified size sockaddr for callbacks
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* @sa_family: Address family (AF_UNIX, AF_INET, AF_INET6, etc.)
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* @sa_data: Flexible array for address data
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*
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* This structure is designed for callback interfaces where the
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* total size is known via the sockaddr_len parameter. Unlike struct
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* sockaddr which has a fixed 14-byte sa_data limit or struct
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* sockaddr_storage which has a fixed 128-byte sa_data limit, this
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* structure can accommodate addresses of any size, but must be used
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* carefully.
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*/
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struct sockaddr_unsized {
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__kernel_sa_family_t sa_family; /* address family, AF_xxx */
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char sa_data[]; /* flexible address data */
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};
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struct linger {
···
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int addrlen);
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extern int __sys_listen(int fd, int backlog);
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extern int __sys_listen_socket(struct socket *sock, int backlog);
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extern int do_getsockname(struct socket *sock, int peer,
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struct sockaddr __user *usockaddr, int __user *usockaddr_len);
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extern int __sys_getsockname(int fd, struct sockaddr __user *usockaddr,
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int __user *usockaddr_len);
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extern int __sys_getpeername(int fd, struct sockaddr __user *usockaddr,
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int __user *usockaddr_len);
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int __user *usockaddr_len, int peer);
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extern int __sys_socketpair(int family, int type, int protocol,
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int __user *usockvec);
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extern int __sys_shutdown_sock(struct socket *sock, int how);