1 #include <stdlib.h> 2 #include <string.h> 3 #include <sys/utsname.h> 4 5 int uname(struct utsname * n)6uname(struct utsname *n) 7 { 8 n->sysname = getenv("osname"); 9 if(!n->sysname) 10 n->sysname = "Plan9"; 11 n->nodename = getenv("sysname"); 12 if(!n->nodename){ 13 n->nodename = getenv("site"); 14 if(!n->nodename) 15 n->nodename = "?"; 16 } 17 n->release = "4"; /* edition */ 18 n->version = "0"; 19 n->machine = getenv("cputype"); 20 if(!n->machine) 21 n->machine = "?"; 22 if(strcmp(n->machine, "386") == 0) 23 n->machine = "i386"; /* for gnu configure */ 24 return 0; 25 } 26