1#ifndef _LINUX_UTSNAME_H 2#define _LINUX_UTSNAME_H 3 4#define __OLD_UTS_LEN 8 5 6struct oldold_utsname { 7 char sysname[9]; 8 char nodename[9]; 9 char release[9]; 10 char version[9]; 11 char machine[9]; 12}; 13 14#define __NEW_UTS_LEN 64 15 16struct old_utsname { 17 char sysname[65]; 18 char nodename[65]; 19 char release[65]; 20 char version[65]; 21 char machine[65]; 22}; 23 24struct new_utsname { 25 char sysname[65]; 26 char nodename[65]; 27 char release[65]; 28 char version[65]; 29 char machine[65]; 30 char domainname[65]; 31}; 32 33extern struct new_utsname system_utsname; 34 35extern struct rw_semaphore uts_sem; 36#endif 37