Fixed the error that dirent structure was not matching userland structure.

conts/posix/mm0/include/fs.h

@@ -105,13 +105,14 @@ struct dirbuf {
 };
 
 /* Posix-style dirent format used by userspace. Returned by sys_readdir() */
-#define DIRENT_NAME_MAX			32
+#define DIRENT_NAME_MAX			256
 struct dirent {
 	u32 inum;			/* Inode number */
 	u32 offset;			/* Dentry offset in its buffer */
 	u16 rlength;			/* Record length */
+	u8 type;			/* Dir type */
 	u8  name[DIRENT_NAME_MAX];	/* Name string */
-};
+} __attribute__((__packed__));
 
 struct vnode {
 	unsigned long vnum;		/* Filesystem-wide unique vnode id */

conts/posix/mm0/include/memfs/memfs.h

@@ -80,8 +80,9 @@ struct memfs_dentry {
 	u32 inum;			/* Inode number */
 	u32 offset;			/* Dentry offset in its buffer */
 	u16 rlength;			/* Record length */
+	u8  type;			/* Record type */
 	u8  name[MEMFS_DNAME_MAX];	/* Name string */
-};
+} __attribute__((__packed__));
 
 extern struct vnode_ops memfs_vnode_operations;
 extern struct superblock_ops memfs_superblock_operations;

conts/posix/mm0/mm/clone.c

@@ -52,7 +52,6 @@ int sys_fork(struct tcb *parent)
 		BUG();
 
 	/* Create and prefault a shared page for child and map it to vfs task */
-	BUG();
 	//shpage_map_to_task(child, find_task(VFS_TID),
 	//		   SHPAGE_NEW_ADDRESS | SHPAGE_NEW_SHM |
 	//		   SHPAGE_PREFAULT);
@@ -108,13 +107,10 @@ int do_clone(struct tcb *parent, unsigned long child_stack, unsigned int flags)
 		BUG();
 
 	/* Create and prefault a shared page for child and map it to vfs task */
-	BUG();
 	//shpage_map_to_task(child, find_task(VFS_TID),
 	//		   SHPAGE_NEW_ADDRESS | SHPAGE_NEW_SHM |
 	//			   SHPAGE_PREFAULT);
-
 	/* We can now notify vfs about forked process */
-	BUG();
 
 	/* Add child to global task list */
 	global_add_task(child);

conts/posix/test0/include/tests.h

@@ -3,7 +3,7 @@
 
 #define __TASKNAME__			"test0"
 
-//#define TEST_VERBOSE_PRINT
+#define TEST_VERBOSE_PRINT
 #if defined (TEST_VERBOSE_PRINT)
 #define test_printf(...)	printf(__VA_ARGS__)
 #else