X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Kernel%2Finclude%2Facess.h;h=394f9f1ed7c423e4e79c7eaa80153d37cdb4a70b;hb=eecce4b7a55315f6c385ad8be35c25dbb12d43d8;hp=8e62578afafd521e256dce6d615ed9162c99a154;hpb=85eb17b306404571aa39596946c87ad9bb1d9d13;p=tpg%2Facess2.git

diff --git a/Kernel/include/acess.h b/Kernel/include/acess.h
index 8e62578a..394f9f1e 100644
--- a/Kernel/include/acess.h
+++ b/Kernel/include/acess.h
@@ -8,7 +8,7 @@
 #define NULL	((void*)0)
 #define PACKED	__attribute__ ((packed))
 
-#include <stdint.h>
+//#include <stdint.h>
 #include <arch.h>
 #include <stdarg.h>
 #include "errno.h"
@@ -192,12 +192,6 @@ extern int	MM_Map(tVAddr VAddr, tPAddr PAddr);
  * \return Physical page mapped at \a Addr
  */
 extern tPAddr	MM_GetPhysAddr(tVAddr Addr);
-/**
- * \brief Checks is a memory range is user accessable
- * \param VAddr	Base address to check
- * \return 1 if the memory is all user-accessable, 0 otherwise
- */
-extern int	MM_IsUser(tVAddr VAddr);
 /**
  * \brief Set the access flags on a page
  * \param VAddr	Virtual address of the page
@@ -205,6 +199,18 @@ extern int	MM_IsUser(tVAddr VAddr);
  * \param Mask	Flags to set
  */
 extern void	MM_SetFlags(tVAddr VAddr, Uint Flags, Uint Mask);
+/**
+ * \brief Get the flags on a flag
+ * \param VAddr	Virtual address of page
+ * \return Flags value of the page
+ */
+extern Uint	MM_GetFlags(tVAddr VAddr);
+/**
+ * \brief Checks is a memory range is user accessable
+ * \param VAddr	Base address to check
+ * \return 1 if the memory is all user-accessable, 0 otherwise
+ */
+#define MM_IsUser(VAddr)	(!(MM_GetFlags((VAddr))&MM_PFLAG_KERNEL))
 /**
  * \brief Temporarily map a page into the address space
  * \param PAddr	Physical addres to map