#ifndef _LINUX_UTS_H#define _LINUX_UTS_H/* * Defines for what uname() should return */#ifndef UTS_SYSNAME#define UTS_SYSNAME "Linux"#endif#ifndef UTS_NODENAME#define UTS_NODENAME "(none)" /* set by sethostname() */#endif#ifndef UTS_DOMAINNAME#define UTS_DOMAINNAME "(none)" /* set by setdomainname() */#endif#endif