Fastbootd: General fixes and changes

read data once bug fix
ability to run fastbootd without network and named socket configuration in init.rc
vendortrigger name changed to fastbootd
deleted unused function from default implementation of OEM library

Change-Id: Ib957fae8172530f20d51bb51b5e07bccab07e555
diff --git a/fastbootd/include/vendor_trigger.h b/fastbootd/include/vendor_trigger.h
index 66f65c4..51204fa 100644
--- a/fastbootd/include/vendor_trigger.h
+++ b/fastbootd/include/vendor_trigger.h
@@ -32,7 +32,7 @@
 #ifndef __VENDOR_TRIGGER_H_
 #define __VENDOR_TRIGGER_H_
 
-#define TRIGGER_MODULE_ID "vendortrigger"
+#define TRIGGER_MODULE_ID "fastbootd"
 #include <hardware/hardware.h>
 
 __BEGIN_DECLS
@@ -59,7 +59,7 @@
 
 
     /*
-     * Return value 1 forbid the action from the vendor site and sets errno
+     * Return value -1 forbid the action from the vendor site and sets errno
      */
     int (* gpt_layout)(struct GPT_content *);
     int (* oem_cmd)(const char *arg, const char **response);