From 35dd0489ba760c7d803aed84fd6b1fc7f5793b5d Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@mutabah.net>
Date: Fri, 11 Jan 2013 10:42:48 +0800
Subject: [PATCH] Kernel - Commenting changes only

---
 KernelLand/Kernel/Doxyfile         |  2 +-
 KernelLand/Kernel/include/rwlock.h | 23 +++++++++++++----------
 KernelLand/Kernel/include/vfs.h    |  2 +-
 3 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/KernelLand/Kernel/Doxyfile b/KernelLand/Kernel/Doxyfile
index a474dd56..afd627a3 100644
--- a/KernelLand/Kernel/Doxyfile
+++ b/KernelLand/Kernel/Doxyfile
@@ -581,7 +581,7 @@ INPUT_ENCODING         = UTF-8
 # *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh *.hxx 
 # *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.py *.f90
 
-FILE_PATTERNS          = *.c *.h
+FILE_PATTERNS          = *.c *.h *.asm
 
 # The RECURSIVE tag can be used to turn specify whether or not subdirectories 
 # should be searched for input files as well. Possible values are YES and NO. 
diff --git a/KernelLand/Kernel/include/rwlock.h b/KernelLand/Kernel/include/rwlock.h
index e0d42078..8bd374e5 100644
--- a/KernelLand/Kernel/include/rwlock.h
+++ b/KernelLand/Kernel/include/rwlock.h
@@ -25,24 +25,27 @@ struct sRWLock
 };
 
 /**
- * \brief Acquire a heavy mutex
- * \param Mutex	Mutex to acquire
+ * \brief Acquire a read-write lock for reading
+ * \param Lock Lock to acquire
  * \return zero on success, -1 if terminated
  * 
- * This type of mutex checks if the mutex is avaliable, and acquires it
- * if it is. Otherwise, the current thread is added to the mutex's wait
- * queue and the thread suspends. When the holder of the mutex completes,
- * the oldest thread (top thread) on the queue is given the lock and
- * restarted.
+ * Waits until the lock is readable and the increments the reader count
  */
 extern int	RWLock_AcquireRead(tRWLock *Lock);
 
+/**
+ * \brief Acquire a read-write lock for writing
+ * \param Lock Lock to acquire
+ * \return zero on success, -1 if terminated
+ *
+ * Waits until there are no writers, flags all readers to wait, then acquires the lock.
+ */
 extern int	RWLock_AcquireWrite(tRWLock *Lock);
 
 /**
- * \brief Release a held mutex
- * \param Mutex	Mutex to release
- * \note Releasing a non-held mutex has no effect
+ * \brief Release a held rw lock
+ * \param Lock	Lock to release
+ * \note Releasing a non-held lock has no effect
  */
 extern void	RWLock_Release(tRWLock *Lock);
 
diff --git a/KernelLand/Kernel/include/vfs.h b/KernelLand/Kernel/include/vfs.h
index 59824e23..f8532ed9 100644
--- a/KernelLand/Kernel/include/vfs.h
+++ b/KernelLand/Kernel/include/vfs.h
@@ -322,7 +322,7 @@ struct sVFS_NodeType
 	 * \param Node	Pointer to this node (directory)
 	 * \param NewName	Name for the new link
 	 * \param Child	Node to create a new link to
-	 * \retur Zeron on success, non-zero on error (see errno.h)
+	 * \return Zero on success, non-zero on error (see errno.h)
 	 */
 	 int	(*Link)(struct sVFS_Node *Node, const char *NewName, struct sVFS_Node *Child);
 	 
-- 
2.20.1