Mailbox additional error handling for Hardware errors and Invalid messages

RTC: 37990
Change-Id: I8378845ed412490a3bd214ac5198ea1fc9f19664
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1221
Tested-by: Jenkins Server
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

2 files changed, 56 insertions, 44 deletions

diff --git a/src/include/sys/msg.h b/src/include/sys/msg.h
index 4bbf0b265..129d0c36b 100644
--- a/src/include/sys/msg.h
+++ b/src/include/sys/msg.h
@@ -1,25 +1,26 @@
-//  IBM_PROLOG_BEGIN_TAG
-//  This is an automatically generated prolog.
-//
-//  $Source: src/include/sys/msg.h $
-//
-//  IBM CONFIDENTIAL
-//
-//  COPYRIGHT International Business Machines Corp. 2010 - 2011
-//
-//  p1
-//
-//  Object Code Only (OCO) source materials
-//  Licensed Internal Code Source Materials
-//  IBM HostBoot Licensed Internal Code
-//
-//  The source code for this program is not published or other-
-//  wise divested of its trade secrets, irrespective of what has
-//  been deposited with the U.S. Copyright Office.
-//
-//  Origin: 30
-//
-//  IBM_PROLOG_END
+/*  IBM_PROLOG_BEGIN_TAG
+ *  This is an automatically generated prolog.
+ *
+ *  $Source: src/include/sys/msg.h $
+ *
+ *  IBM CONFIDENTIAL
+ *
+ *  COPYRIGHT International Business Machines Corp. 2010-2012
+ *
+ *  p1
+ *
+ *  Object Code Only (OCO) source materials
+ *  Licensed Internal Code Source Materials
+ *  IBM HostBoot Licensed Internal Code
+ *
+ *  The source code for this program is not published or other-
+ *  wise divested of its trade secrets, irrespective of what has
+ *  been deposited with the U.S. Copyright Office.
+ *
+ *  Origin: 30
+ *
+ *  IBM_PROLOG_END_TAG
+ */
 #ifndef __SYS_MSG_H
 #define __SYS_MSG_H
 
@@ -144,6 +145,15 @@ void msg_q_destroy( msg_q_t q );
   */
 int msg_q_register(msg_q_t q, const char* name);
 
+/** @fn msg_q_remove
+ * @brief Remove a message queue from the registry
+ *
+ * @param[in] name - name of the message queue
+ *
+ * @return 0 on success or -ENXIO if queue not found.
+ */
+int msg_q_remove(const char * name);
+
 
 /** @fn msg_q_resolve
   * @brief Given the name of a message queue, return the handle to it.
diff --git a/src/include/sys/vfs.h b/src/include/sys/vfs.h
index 3094a1707..254a10350 100644
--- a/src/include/sys/vfs.h
+++ b/src/include/sys/vfs.h
@@ -1,25 +1,26 @@
-//  IBM_PROLOG_BEGIN_TAG
-//  This is an automatically generated prolog.
-//
-//  $Source: src/include/sys/vfs.h $
-//
-//  IBM CONFIDENTIAL
-//
-//  COPYRIGHT International Business Machines Corp. 2010 - 2011
-//
-//  p1
-//
-//  Object Code Only (OCO) source materials
-//  Licensed Internal Code Source Materials
-//  IBM HostBoot Licensed Internal Code
-//
-//  The source code for this program is not published or other-
-//  wise divested of its trade secrets, irrespective of what has
-//  been deposited with the U.S. Copyright Office.
-//
-//  Origin: 30
-//
-//  IBM_PROLOG_END
+/*  IBM_PROLOG_BEGIN_TAG
+ *  This is an automatically generated prolog.
+ *
+ *  $Source: src/include/sys/vfs.h $
+ *
+ *  IBM CONFIDENTIAL
+ *
+ *  COPYRIGHT International Business Machines Corp. 2010-2012
+ *
+ *  p1
+ *
+ *  Object Code Only (OCO) source materials
+ *  Licensed Internal Code Source Materials
+ *  IBM HostBoot Licensed Internal Code
+ *
+ *  The source code for this program is not published or other-
+ *  wise divested of its trade secrets, irrespective of what has
+ *  been deposited with the U.S. Copyright Office.
+ *
+ *  Origin: 30
+ *
+ *  IBM_PROLOG_END_TAG
+ */
 #ifndef __SYS_VFS_H
 #define __SYS_VFS_H
 
@@ -67,6 +68,7 @@ extern const char* VFS_ROOT_MSG_VFS;
 enum VfsMessages
 {
     VFS_MSG_REGISTER_MSGQ, //!< Message to VFS_ROOT to register a message queue
+    VFS_MSG_REMOVE_MSGQ,   //!< Message to VFS_ROOT to remove a message queue
     VFS_MSG_RESOLVE_MSGQ,  //!< Message to VFS_ROOT to find a message queue
     VFS_MSG_EXEC,          //!< Message to VFS_ROOT execute a module
     VFS_MSG_LOAD,          //!< Message to vfsrp to load a module