*
* Copyright (C) 2008 Tito Ragusa <farmatito@tiscali.it>
*
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/*
*/
char* FAST_FUNC safe_getdomainname(void)
{
-/* The field domainname of struct utsname is Linux specific. */
#if defined(__linux__)
+/* The field domainname of struct utsname is Linux specific. */
struct utsname uts;
uname(&uts);
return xstrndup(!uts.domainname[0] ? "?" : uts.domainname, sizeof(uts.domainname));
#else
- return xstrdup("?");
+ /* We really don't care about people with domain names wider than most screens */
+ char buf[256];
+ int r = getdomainname(buf, sizeof(buf));
+ buf[sizeof(buf)-1] = '\0';
+ return xstrdup(r < 0 ? "?" : buf);
#endif
}