root/include/uapi/linux/socket.h

/* [<][>][^][v][top][bottom][index][help] */

INCLUDED FROM

#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 */
/* [<][>][^][v][top][bottom][index][help] */