| #ifndef _UAPI_LINUX_SOCKET_H |
| #define _UAPI_LINUX_SOCKET_H |
| |
| /* |
| * Desired design of maximum size and alignment (see RFC2553) |
| */ |
| #define _K_SS_MAXSIZE 128 /* Implementation specific max size */ |
| #define _K_SS_ALIGNSIZE (__alignof__ (struct sockaddr *)) |
| /* Implementation specific desired alignment */ |
| |
| typedef unsigned short __kernel_sa_family_t; |
| |
| struct __kernel_sockaddr_storage { |
| __kernel_sa_family_t ss_family; /* address family */ |
| /* Following field(s) are implementation specific */ |
| char __data[_K_SS_MAXSIZE - sizeof(unsigned short)]; |
| /* space to achieve desired size, */ |
| /* _SS_MAXSIZE value minus size of ss_family */ |
| } __attribute__ ((aligned(_K_SS_ALIGNSIZE))); /* force desired alignment */ |
| |
| #endif /* _UAPI_LINUX_SOCKET_H */ |
