70   const char *home;  in get_homedir()  local
72   home = getenv ("HOME");  in get_homedir()
73   if (home == NULL)  in get_homedir()
78         home = user->pw_dir;  in get_homedir()
81   if (home == NULL)  in get_homedir()
87   return home;  in get_homedir()
98   const char *home;  in get_session_file()  local
152   home = get_homedir ();  in get_session_file()
154   result = malloc (strlen (home) + strlen (prefix) + strlen (machine) +  in get_session_file()
163   strcpy (result, home);  in get_session_file()
177   const char *home;  in ensure_session_directory()  local
180   home = get_homedir ();  in ensure_session_directory()
183   dir = malloc (strlen (home) + strlen (DBUS_DIR) + strlen (DBUS_SESSION_BUS_DIR) + 3);  in ensure_session_directory()
190   strcpy (dir, home);  in ensure_session_directory()