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