fix generic

generic-pc/hardware_caps.c

@@ -2,7 +2,7 @@
  * determine the capabilities of the hardware.
  * part of libstb-hal
  *
- * (C) 2010-2012 Stefan Seyfried
+ * (C) 2010-2012,2016 Stefan Seyfried
  *
  * License: GPL v2 or later
  */
@@ -14,12 +14,14 @@
 #include <string.h>
 #include <unistd.h>
 #include <hardware_caps.h>
+#include <sys/utsname.h>
 
 static int initialized = 0;
 static hw_caps_t caps;
 
 hw_caps_t *get_hwcaps(void)
 {
+	struct utsname u;
 	if (initialized)
 		return &caps;
 
@@ -32,6 +34,10 @@ hw_caps_t *get_hwcaps(void)
 	caps.display_xres = 8;
 	strcpy(caps.boxvendor, "Generic");
 	strcpy(caps.boxname, "PC");
+	if (! uname(&u))
+		strncpy(caps.boxarch, u.machine, sizeof(caps.boxarch));
+	else
+		fprintf(stderr, "%s: uname() failed: %m\n", __func__);
 
 	return &caps;
 }

generic-pc/init.cpp

@@ -50,5 +50,6 @@ void shutdown_td_api()
 	lt_info("%s, initialized = %d\n", __func__, (int)initialized);
 	if (glfb)
 		delete glfb;
+	glfb = NULL;
 	initialized = false;
 }