1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef _LINUX_UN_H 3 #define _LINUX_UN_H 4 5 #include <linux/socket.h> 6 7 #define UNIX_PATH_MAX 108 8 9 struct sockaddr_un { 10 __kernel_sa_family_t sun_family; /* AF_UNIX */ 11 char sun_path[UNIX_PATH_MAX]; /* pathname */ 12 }; 13 14 #define SIOCUNIXFILE (SIOCPROTOPRIVATE + 0) /* open a socket file with O_PATH */ 15 16 #endif /* _LINUX_UN_H */ 17