#define MAX_FILES 64
// === PROTOTYPES ===
-tVFS_Node *Root_InitDevice(char *Device, char **Options);
- int Root_MkNod(tVFS_Node *Node, char *Name, Uint Flags);
-tVFS_Node *Root_FindDir(tVFS_Node *Node, char *Name);
+tVFS_Node *Root_InitDevice(const char *Device, const char **Options);
+ int Root_MkNod(tVFS_Node *Node, const char *Name, Uint Flags);
+tVFS_Node *Root_FindDir(tVFS_Node *Node, const char *Name);
char *Root_ReadDir(tVFS_Node *Node, int Pos);
Uint64 Root_Read(tVFS_Node *Node, Uint64 Offset, Uint64 Length, void *Buffer);
Uint64 Root_Write(tVFS_Node *Node, Uint64 Offset, Uint64 Length, void *Buffer);
-tRamFS_File *Root_int_AllocFile();
+tRamFS_File *Root_int_AllocFile(void);
// === GLOBALS ===
tVFS_Driver gRootFS_Info = {
- "rootfs", 0,
- Root_InitDevice,
- NULL, // Unmount
- NULL
-};
+ "rootfs", 0, Root_InitDevice, NULL, NULL
+ };
tRamFS_File RootFS_Files[MAX_FILES];
-tVFS_ACL RootFS_ACLs[3] = {
+tVFS_ACL RootFS_DirACLs[3] = {
{{0,0}, {0,VFS_PERM_ALL}}, // Owner (Root)
{{1,0}, {0,VFS_PERM_ALL}}, // Group (Root)
- {{0,-1}, {0,VFS_PERM_ALL}} // World (Nobody)
+ {{0,-1}, {0,VFS_PERM_ALL^VFS_PERM_WRITE}} // World (Nobody)
+};
+tVFS_ACL RootFS_FileACLs[3] = {
+ {{0,0}, {0,VFS_PERM_ALL^VFS_PERM_EXECUTE}}, // Owner (Root)
+ {{1,0}, {0,VFS_PERM_ALL^VFS_PERM_EXECUTE}}, // Group (Root)
+ {{0,-1}, {0,VFS_PERM_READ}} // World (Nobody)
};
// === CODE ===
/**
- * \fn tVFS_Node *Root_InitDevice(char *Device, char **Options)
* \brief Initialise the root filesystem
*/
-tVFS_Node *Root_InitDevice(char *Device, char **Options)
+tVFS_Node *Root_InitDevice(const char *Device, const char **Options)
{
tRamFS_File *root;
if(strcmp(Device, "root") != 0) {
= root->Node.MTime
= root->Node.ATime = now();
root->Node.NumACLs = 3;
- root->Node.ACLs = RootFS_ACLs;
+ root->Node.ACLs = RootFS_DirACLs;
//root->Node.Close = Root_CloseFile; // Not Needed (It's a RAM Disk!)
//root->Node.Relink = Root_RelinkRoot; // Not Needed (Why relink the root of the tree)
}
/**
- * \fn int Root_MkNod(tVFS_Node *Node, char *Name, Uint Flags)
+ * \fn int Root_MkNod(tVFS_Node *Node, const char *Name, Uint Flags)
* \brief Create an entry in the root directory
*/
-int Root_MkNod(tVFS_Node *Node, char *Name, Uint Flags)
+int Root_MkNod(tVFS_Node *Node, const char *Name, Uint Flags)
{
tRamFS_File *parent = Node->ImplPtr;
tRamFS_File *child = parent->Data.FirstChild;
child->Node.ImplPtr = child;
child->Node.Flags = Flags;
- child->Node.NumACLs = 0;
+ child->Node.NumACLs = 3;
child->Node.Size = 0;
if(Flags & VFS_FFLAG_DIRECTORY)
{
+ child->Node.ACLs = RootFS_DirACLs;
child->Node.ReadDir = Root_ReadDir;
child->Node.FindDir = Root_FindDir;
child->Node.MkNod = Root_MkNod;
} else {
+ if(Flags & VFS_FFLAG_SYMLINK)
+ child->Node.ACLs = RootFS_DirACLs;
+ else
+ child->Node.ACLs = RootFS_FileACLs;
child->Node.Read = Root_Read;
child->Node.Write = Root_Write;
}
}
/**
- * \fn tVFS_Node *Root_FindDir(tVFS_Node *Node, char *Name)
+ * \fn tVFS_Node *Root_FindDir(tVFS_Node *Node, const char *Name)
* \brief Find an entry in the filesystem
*/
-tVFS_Node *Root_FindDir(tVFS_Node *Node, char *Name)
+tVFS_Node *Root_FindDir(tVFS_Node *Node, const char *Name)
{
tRamFS_File *parent = Node->ImplPtr;
tRamFS_File *child = parent->Data.FirstChild;
}
/**
- * \fn tRamFS_File *Root_int_AllocFile()
+ * \fn tRamFS_File *Root_int_AllocFile(void)
* \brief Allocates a file from the pool
*/
-tRamFS_File *Root_int_AllocFile()
+tRamFS_File *Root_int_AllocFile(void)
{
int i;
for( i = 0; i < MAX_FILES; i ++ )