+static char *madmutt_init_shorthost(void)
+{
+ struct utsname utsname;
+ const char *p;
+
+ /* some systems report the FQDN instead of just the hostname */
+ uname(&utsname);
+ p = m_strchrnul(utsname.nodename, '.');
+ return p_dupstr(utsname.nodename, p - utsname.nodename);
+}
+
+static char *madmutt_init_os(void)
+{
+ struct utsname un;
+ return m_strdup(uname(&un) < 0 ? "Unix" : un.sysname);
+}
+
+static char *madmutt_init_hostname(void)
+{
+ char buffer[STRING];
+
+ if (getdnsdomainname(buffer, sizeof(buffer)) < 0)
+ return m_strdup("@");
+
+ if (*buffer != '@') {
+ int len = m_strlen(buffer) + m_strlen(mod_core.shorthost) + 2;
+ char *res = p_new(char, len);
+ snprintf(res, len, "%s.%s", NONULL(mod_core.shorthost), buffer);
+ return res;
+ }
+
+ return m_strdup(NONULL(mod_core.shorthost));
+}
+