Add the rt linux 4.1.3-rt3 as base
[kvmfornfv.git] / kernel / include / uapi / linux / socket.h
1 #ifndef _UAPI_LINUX_SOCKET_H
2 #define _UAPI_LINUX_SOCKET_H
3
4 /*
5  * Desired design of maximum size and alignment (see RFC2553)
6  */
7 #define _K_SS_MAXSIZE   128     /* Implementation specific max size */
8 #define _K_SS_ALIGNSIZE (__alignof__ (struct sockaddr *))
9                                 /* Implementation specific desired alignment */
10
11 typedef unsigned short __kernel_sa_family_t;
12
13 struct __kernel_sockaddr_storage {
14         __kernel_sa_family_t    ss_family;              /* address family */
15         /* Following field(s) are implementation specific */
16         char            __data[_K_SS_MAXSIZE - sizeof(unsigned short)];
17                                 /* space to achieve desired size, */
18                                 /* _SS_MAXSIZE value minus size of ss_family */
19 } __attribute__ ((aligned(_K_SS_ALIGNSIZE)));   /* force desired alignment */
20
21 #endif /* _UAPI_LINUX_SOCKET_H */