1 d72054aa 2004-04-23 devnull #include <u.h>
 2 d72054aa 2004-04-23 devnull #include <libc.h>
 3 d72054aa 2004-04-23 devnull 
 4 d72054aa 2004-04-23 devnull char*
 5 d72054aa 2004-04-23 devnull sysname(void)
 6 d72054aa 2004-04-23 devnull {
 7 d72054aa 2004-04-23 devnull 	char buf[300], *p, *q;
 8 d72054aa 2004-04-23 devnull 
 9 d72054aa 2004-04-23 devnull 	if((q = getenv("sysname")) == nil){
10 d72054aa 2004-04-23 devnull 		if(gethostname(buf, sizeof buf) < 0)
11 d72054aa 2004-04-23 devnull 			goto err;
12 d72054aa 2004-04-23 devnull 		buf[sizeof buf-1] = 0;
13 d72054aa 2004-04-23 devnull 		q = strdup(buf);
14 d72054aa 2004-04-23 devnull 		if(q == nil)
15 d72054aa 2004-04-23 devnull 			goto err;
16 d72054aa 2004-04-23 devnull 	}
17 d72054aa 2004-04-23 devnull 	if((p = strchr(q, '.')) != nil)
18 d72054aa 2004-04-23 devnull 		*p = 0;
19 d72054aa 2004-04-23 devnull 	return q;
20 d72054aa 2004-04-23 devnull 
21 d72054aa 2004-04-23 devnull err:
22 d72054aa 2004-04-23 devnull 	return "gnot";
23 d72054aa 2004-04-23 devnull }