X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Kernel%2Finclude%2Fvfs_ext.h;h=d04fcf275f8f432ce8115aad4a6f04818ab3c61f;hb=e31829ecc2b8ae2338745f4ed393748704a81531;hp=060a01c83933cbc9515b62756a3fece5d931fbf6;hpb=ee9c3126fc8c693418a9f1216245a0576c0582d4;p=tpg%2Facess2.git

diff --git a/Kernel/include/vfs_ext.h b/Kernel/include/vfs_ext.h
index 060a01c8..d04fcf27 100644
--- a/Kernel/include/vfs_ext.h
+++ b/Kernel/include/vfs_ext.h
@@ -6,6 +6,9 @@
 #ifndef _VFS_EXT_H
 #define _VFS_EXT_H
 
+typedef Uint64	tInode;
+typedef Uint32	tMount;
+
 // === CONSTANTS ===
 //! Maximum size of a Memory Path generated by VFS_GetMemPath
 #define	VFS_MEMPATH_SIZE	(3 + (BITS/4)*2)
@@ -75,6 +78,15 @@ enum eVFS_SeekDirs
  * \}
  */
 
+#define MMAP_PROT_READ	0x001
+#define MMAP_PROT_WRITE	0x002
+#define MMAP_PROT_EXEC	0x004
+
+#define MMAP_MAP_SHARED 	0x001
+#define MMAP_MAP_PRIVATE	0x002
+#define MMAP_MAP_FIXED  	0x004
+#define MMAP_MAP_ANONYMOUS	0x008
+
 // -- System Call Structures ---
 /**
  * \brief ACL Defintion Structure
@@ -96,14 +108,16 @@ typedef struct sVFS_ACL
  */
 typedef struct sFInfo
 {
-	Uint	uid;	//!< Owning User ID
-	Uint	gid;	//!< Owning Group ID
-	Uint	flags;	//!< File flags
+	tMount	mount;	//!< Mountpoint ID
+	tInode	inode;	//!< Inode
+	Uint32	uid;	//!< Owning User ID
+	Uint32	gid;	//!< Owning Group ID
+	Uint32	flags;	//!< File flags
 	Uint64	size;	//!< File Size
 	Sint64	atime;	//!< Last Accessed time
 	Sint64	mtime;	//!< Last modified time
 	Sint64	ctime;	//!< Creation time
-	 int	numacls;	//!< Total number of ACL entries
+	Sint32	numacls;	//!< Total number of ACL entries
 	tVFS_ACL	acls[];	//!< ACL buffer (size is passed in the \a MaxACLs argument to VFS_FInfo)
 }	tFInfo;
 
@@ -133,6 +147,24 @@ extern int	VFS_Init(void);
  * \return VFS Handle (an integer) or -1 if an error occured
  */
 extern int	VFS_Open(const char *Path, Uint Mode);
+/**
+ * \brief Opens a file via an open directory
+ * \note The file to open must be a direct child of the parent
+ * \param FD	Parent Directory
+ * \param Name	Child name
+ * \param Mode	Open mode
+ * \return File handle (same as returned from VFS_Open)
+ */
+extern int	VFS_OpenChild(int FD, const char *Name, Uint Mode);
+/**
+ * \brief Opens a file given a mount ID and an inode number
+ * \param Mount	Mount ID returned by FInfo
+ * \param Inode	Inode number from FInfo
+ * \param Mode	Open mode (see VFS_Open)
+ * \return File handle (same as VFS_Open)
+ */
+extern int	VFS_OpenInode(Uint32 Mount, Uint64 Inode, int Mode);
+
 /**
  * \brief Close a currently open file
  * \param FD	Handle returned by ::VFS_Open
@@ -281,24 +313,6 @@ extern int	VFS_Symlink(const char *Name, const char *Link);
  * \return Boolean Success
  */
 extern int	VFS_ReadDir(int FD, char *Dest);
-/**
- * \brief Opens a file via an open directory
- * \note The file to open must be a direct child of the parent
- * \param FD	Parent Directory
- * \param Name	Child name
- * \param Mode	Open mode
- * \return File handle (same as returned from VFS_Open)
- */
-extern int	VFS_OpenChild(int FD, const char *Name, Uint Mode);
-
-/**
- * \brief Opens a file given a mount ID and an inode number
- * \param Mount	Mount ID returned by FInfo
- * \param Inode	Inode number from FInfo
- * \param Mode	Open mode (see VFS_Open)
- * \return File handle (same as VFS_Open)
- */
-extern int	VFS_OpenInode(Uint32 Mount, Uint64 Inode, int Mode);
 /**
  * \brief Wait for an aciton on a file descriptor
  * \param MaxHandle	Maximum set handle in \a *Handles