--- uae/src/filesys.c	2018/04/24 16:42:15	1.1.1.4
+++ uae/src/filesys.c	2018/04/24 16:53:07	1.1.1.9
@@ -14,7 +14,7 @@
   *
   * Known limitations:
   * Does not support ACTION_INHIBIT (big deal).
-  * Does not support any 2.0+ packet types (except ACTION_SAME_LOCK)
+  * Does not support several 2.0+ packet types.
   * Does not support removable volumes.
   * May not return the correct error code in some cases.
   * Does not check for sane values passed by AmigaDOS.  May crash the emulation
@@ -28,6 +28,7 @@
 #include "sysdeps.h"
 
 #include "config.h"
+#include "threaddep/penguin.h"
 #include "options.h"
 #include "uae.h"
 #include "memory.h"
@@ -38,7 +39,9 @@
 #include "autoconf.h"
 #include "compiler.h"
 #include "fsusage.h"
-#include "threaddep/penguin.h"
+#include "native2amiga.h"
+#include "scsidev.h"
+#include "fsdb.h"
 
 /* #define TRACING_ENABLED */
 #ifdef TRACING_ENABLED
@@ -49,29 +52,6 @@
 #define DUMPLOCK(u,x)
 #endif
 
-#define MAKE_CASE_INSENSITIVE
-
-/* errors */
-#define ERROR_NO_FREE_STORE		103
-#define ERROR_OBJECT_IN_USE		202
-#define ERROR_OBJECT_EXISTS		203
-#define ERROR_DIR_NOT_FOUND		204
-#define ERROR_OBJECT_NOT_FOUND		205
-#define ERROR_ACTION_NOT_KNOWN		209
-#define ERROR_INVALID_LOCK		211
-#define ERROR_OBJECT_WRONG_TYPE		212
-#define ERROR_DISK_WRITE_PROTECTED	214
-#define ERROR_DIRECTORY_NOT_EMPTY	216
-#define ERROR_DEVICE_NOT_MOUNTED	218
-#define ERROR_SEEK_ERROR		219
-#define ERROR_DISK_FULL			221
-#define ERROR_DELETE_PROTECTED		222
-#define ERROR_WRITE_PROTECTED		223
-#define ERROR_READ_PROTECTED		224
-#define ERROR_NO_MORE_ENTRIES		232
-#define ERROR_NOT_IMPLEMENTED		236
-
-#ifndef DONT_HAVE_POSIX
 static long dos_errno(void)
 {
     int e = errno;
@@ -82,7 +62,7 @@ static long dos_errno(void)
      case EACCES:	return ERROR_WRITE_PROTECTED;
      case ENOENT:	return ERROR_OBJECT_NOT_FOUND;
      case ENOTDIR:	return ERROR_OBJECT_WRONG_TYPE;
-     case ENOSPC:	return ERROR_DISK_FULL;
+     case ENOSPC:	return ERROR_DISK_IS_FULL;
      case EBUSY:       	return ERROR_OBJECT_IN_USE;
      case EISDIR:	return ERROR_OBJECT_WRONG_TYPE;
 #if defined(ETXTBSY)
@@ -102,7 +82,6 @@ static long dos_errno(void)
 	return ERROR_NOT_IMPLEMENTED;
     }
 }
-#endif
 
 /*
  * This _should_ be no issue for us, but let's rather use a guaranteed
@@ -133,20 +112,6 @@ static uae_u32 fsdevname, filesys_config
 #define FS_STARTUP 0
 #define FS_GO_DOWN 1
 
-/* AmigaOS "keys" */
-struct a_inode {
-    struct a_inode *next, *prev;
-    struct a_inode *parent;
-    struct a_inode *child, *sibling; /* @@@ implement hash tables or something to make this efficient */
-    char *aname;
-    char *nname;
-    int amigaos_mode;
-    int shlock;
-    uae_u32 uniq;
-    unsigned int dir:1;
-    unsigned int elock:1;
-};
-
 typedef struct {
     char *devname; /* device name, e.g. UAE0: */
     uaecptr devname_amiga;
@@ -186,10 +151,8 @@ int is_hardfile (struct uaedev_mount_inf
     return mountinfo->ui[unit_no].volname == 0;
 }
 
-static void close_filesys_unit (struct uaedev_mount_info *mountinfo, int nr)
+static void close_filesys_unit (UnitInfo *uip)
 {
-    UnitInfo *uip = mountinfo->ui + nr;
-
     if (uip->hf.fd != 0)
 	fclose (uip->hf.fd);
     if (uip->volname != 0)
@@ -215,7 +178,7 @@ static void close_filesys_unit (struct u
 char *get_filesys_unit (struct uaedev_mount_info *mountinfo, int nr,
 			char **volname, char **rootdir, int *readonly,
 			int *secspertrack, int *surfaces, int *reserved,
-			int *cylinders, int *size)
+			int *cylinders, int *size, int *blocksize)
 {
     UnitInfo *uip = mountinfo->ui + nr;
 
@@ -230,58 +193,83 @@ char *get_filesys_unit (struct uaedev_mo
     *reserved = uip->hf.reservedblocks;
     *size = uip->hf.size;
     *cylinders = uip->hf.nrcyls;
+    *blocksize = uip->hf.blocksize;
     return 0;
 }
 
-char *set_filesys_unit (struct uaedev_mount_info *mountinfo, int nr,
-			char *volname, char *rootdir, int readonly,
-			int secspertrack, int surfaces, int reserved)
+static char *set_filesys_unit_1 (struct uaedev_mount_info *mountinfo, int nr,
+				 char *volname, char *rootdir, int readonly,
+				 int secspertrack, int surfaces, int reserved,
+				 int blocksize)
 {
-    UnitInfo tmpui;
+    UnitInfo *ui = mountinfo->ui + nr;
 
     if (nr >= mountinfo->num_units)
 	return "No slot allocated for this unit";
 
+    ui->hf.fd = 0;
+    ui->devname = 0;
+    ui->volname = 0;
+    ui->rootdir = 0;
+    ui->unit_pipe = 0;
+    ui->back_pipe = 0;
+
     if (volname != 0) {
-	tmpui.volname = my_strdup (volname);
-	tmpui.hf.fd = 0;
+	ui->volname = my_strdup (volname);
+	ui->hf.fd = 0;
     } else {
-	tmpui.volname = 0;
-	tmpui.hf.fd = fopen (rootdir, "r+b");
-	if (tmpui.hf.fd == 0) {
+	ui->volname = 0;
+	ui->hf.fd = fopen (rootdir, "r+b");
+	if (ui->hf.fd == 0) {
 	    readonly = 1;
-	    tmpui.hf.fd = fopen (rootdir, "rb");
+	    ui->hf.fd = fopen (rootdir, "rb");
 	}
-	if (tmpui.hf.fd == 0)
+	if (ui->hf.fd == 0)
 	    return "Hardfile not found";
 
 	if (secspertrack < 1 || secspertrack > 32767
 	    || surfaces < 1 || surfaces > 1023
-	    || reserved < 0 || reserved > 1023)
+	    || reserved < 0 || reserved > 1023
+	    || (blocksize & (blocksize - 1)) != 0)
 	{
 	    return "Bad hardfile geometry";
 	}
-	fseek (tmpui.hf.fd, 0, SEEK_END);
-	tmpui.hf.size = ftell (tmpui.hf.fd);
-	tmpui.hf.secspertrack = secspertrack;
-	tmpui.hf.surfaces = surfaces;
-	tmpui.hf.reservedblocks = reserved;
-	tmpui.hf.nrcyls = (tmpui.hf.size >> 9) / (secspertrack * surfaces);
-    }
-    tmpui.self = 0;
-    tmpui.reset_state = FS_STARTUP;
-    tmpui.rootdir = my_strdup (rootdir);
-    tmpui.readonly = readonly;
-
-    close_filesys_unit (mountinfo, nr);
-    mountinfo->ui[nr] = tmpui;
+	fseek (ui->hf.fd, 0, SEEK_END);
+	ui->hf.size = ftell (ui->hf.fd);
+	ui->hf.secspertrack = secspertrack;
+	ui->hf.surfaces = surfaces;
+	ui->hf.reservedblocks = reserved;
+	ui->hf.nrcyls = (ui->hf.size / blocksize) / (secspertrack * surfaces);
+	ui->hf.blocksize = blocksize;
+    }
+    ui->self = 0;
+    ui->reset_state = FS_STARTUP;
+    ui->rootdir = my_strdup (rootdir);
+    ui->readonly = readonly;
 
     return 0;
 }
-				
+
+char *set_filesys_unit (struct uaedev_mount_info *mountinfo, int nr,
+			char *volname, char *rootdir, int readonly,
+			int secspertrack, int surfaces, int reserved,
+			int blocksize)
+{
+    UnitInfo ui = mountinfo->ui[nr];
+    char *result = set_filesys_unit_1 (mountinfo, nr, volname, rootdir, readonly,
+				       secspertrack, surfaces, reserved, blocksize);
+    if (result)
+	mountinfo->ui[nr] = ui;
+    else
+	close_filesys_unit (&ui);
+
+    return result;
+}
+
 char *add_filesys_unit (struct uaedev_mount_info *mountinfo,
 			char *volname, char *rootdir, int readonly,
-			int secspertrack, int surfaces, int reserved)
+			int secspertrack, int surfaces, int reserved,
+			int blocksize)
 {
     char *retval;
     int nr = mountinfo->num_units;
@@ -290,16 +278,9 @@ char *add_filesys_unit (struct uaedev_mo
     if (nr >= MAX_UNITS)
 	return "Maximum number of file systems mounted";
 
-    uip->hf.fd = 0;
-    uip->devname = 0;
-    uip->volname = 0;
-    uip->rootdir = 0;
-    uip->unit_pipe = 0;
-    uip->back_pipe = 0;
-
     mountinfo->num_units++;
-    retval = set_filesys_unit (mountinfo, nr, volname, rootdir, readonly,
-			       secspertrack, surfaces, reserved);
+    retval = set_filesys_unit_1 (mountinfo, nr, volname, rootdir, readonly,
+				 secspertrack, surfaces, reserved, blocksize);
     if (retval)
 	mountinfo->num_units--;
     return retval;
@@ -311,7 +292,7 @@ int kill_filesys_unit (struct uaedev_mou
     if (nr >= mountinfo->num_units || nr < 0)
 	return -1;
 
-    close_filesys_unit (mountinfo, nr);
+    close_filesys_unit (mountinfo->ui + nr);
 
     mountinfo->num_units--;
     for (; nr < mountinfo->num_units; nr++) {
@@ -350,28 +331,31 @@ int sprintf_filesys_unit (struct uaedev_
 	return -1;
 
     if (uip[num].volname != 0)
-	sprintf (buffer, "(UAE%d:) Filesystem, %s: %s %s", num, uip[num].volname,
+	sprintf (buffer, "(DH%d:) Filesystem, %s: %s %s", num, uip[num].volname,
 		 uip[num].rootdir, uip[num].readonly ? "ro" : "");
     else
-	sprintf (buffer, "(UAE%d:) Hardfile, \"%s\", size %d bytes", num,
+	sprintf (buffer, "(DH%d:) Hardfile, \"%s\", size %d bytes", num,
 		 uip[num].rootdir, uip[num].hf.size);
     return 0;
 }
 
-void write_filesys_config (struct uaedev_mount_info *mountinfo, FILE *f)
+void write_filesys_config (struct uaedev_mount_info *mountinfo,
+			   const char *unexpanded, const char *default_path, FILE *f)
 {
     UnitInfo *uip = mountinfo->ui;
     int i;
 
     for (i = 0; i < mountinfo->num_units; i++) {
+	char *str;
+	str = cfgfile_subst_path (default_path, unexpanded, uip[i].rootdir);
 	if (uip[i].volname != 0) {
-	    fprintf (f, "-%c %s:%s\n", uip[i].readonly ? 'M' : 'm',
-		     uip[i].volname, uip[i].rootdir);
+	    fprintf (f, "filesystem=%s,%s:%s\n", uip[i].readonly ? "ro" : "rw",
+		     uip[i].volname, str);
 	} else {
-	    fprintf (f, "-W %d:%d:%d:%s\n", uip[i].hf.secspertrack,
-		     uip[i].hf.surfaces, uip[i].hf.reservedblocks,
-		     uip[i].rootdir);
+	    fprintf (f, "hardfile=%s,%d,%d,%d,%d,%s\n", uip[i].hf.secspertrack,
+		     uip[i].hf.surfaces, uip[i].hf.reservedblocks, 512, str);
 	}
+	free (str);
     }
 }
 
@@ -379,6 +363,7 @@ struct uaedev_mount_info *alloc_mountinf
 {
     struct uaedev_mount_info *info;
     info = (struct uaedev_mount_info *)malloc (sizeof *info);
+    /*    memset (info, 0xaa, sizeof *info);*/
     info->num_units = 0;
     return info;
 }
@@ -397,7 +382,7 @@ struct uaedev_mount_info *dup_mountinfo
 	if (uip->rootdir)
 	    uip->rootdir = my_strdup (uip->rootdir);
 	if (uip->hf.fd)
-	    uip->hf.fd = fdopen (fileno (uip->hf.fd), uip->readonly ? "rb" : "r+b");
+	    uip->hf.fd = fdopen ( dup (fileno (uip->hf.fd)), uip->readonly ? "rb" : "r+b");
     }
     return i2;
 }
@@ -406,7 +391,7 @@ void free_mountinfo (struct uaedev_mount
 {
     int i;
     for (i = 0; i < mip->num_units; i++)
-	close_filesys_unit (mip, i);
+	close_filesys_unit (mip->ui + i);
     free (mip);
 }
 
@@ -483,13 +468,13 @@ struct hardfiledata *get_hardfile_data (
 
 typedef struct {
     uae_u32 uniq;
-    struct a_inode *aino;
+    a_inode *aino;
     DIR* dir;
 } ExamineKey;
 
 typedef struct key {
     struct key *next;
-    struct a_inode *aino;
+    a_inode *aino;
     uae_u32 uniq;
     int fd;
     off_t file_pos;
@@ -533,9 +518,9 @@ typedef struct _unit {
     uae_u32 key_uniq;
     uae_u32 a_uniq;
 
-    struct a_inode rootnode;
+    a_inode rootnode;
     unsigned long aino_cache_size;
-    struct a_inode *aino_hash[MAX_AINO_HASH];
+    a_inode *aino_hash[MAX_AINO_HASH];
     unsigned long nr_cache_hits;
     unsigned long nr_cache_lookups;
 } Unit;
@@ -606,63 +591,7 @@ find_unit (uaecptr port)
 
     return u;
 }
-
-static int get_file_attrs (struct a_inode *aino)
-{
-    struct stat statbuf;
-    if (-1 == stat (aino->nname, &statbuf))
-	return dos_errno ();
-    aino->dir = S_ISDIR (statbuf.st_mode) ? 1 : 0;
-    aino->amigaos_mode =
-#if !defined __DOS__ && !defined _WIN32
-	(S_IXUSR & statbuf.st_mode ? 0 : A_FIBF_EXECUTE) |
-#endif
-	(S_IWUSR & statbuf.st_mode ? 0 : A_FIBF_WRITE) |
-#if 0 /* This makes it impossible to overwrite those. */
-	(S_IWUSR & statbuf.st_mode ? 0 : A_FIBF_DELETE) |
-#endif
-	(S_IRUSR & statbuf.st_mode ? 0 : A_FIBF_READ);
-    return 0;
-};
-
-static int set_file_attrs (struct a_inode *aino, int mask)
-{
-    struct stat statbuf;
-    int mode;
-
-    if (-1 == stat(aino->nname, &statbuf))
-	return ERROR_OBJECT_NOT_FOUND;
-
-    mode = statbuf.st_mode;
-#ifdef __unix
-    /* Unix dirs behave differently than AmigaOS ones. Just allow anything. */
-    if (aino->dir) {
-	mask = 0;
-    }
-#endif
-    if (mask & A_FIBF_READ)
-	mode &= ~S_IRUSR;
-    else
-	mode |= S_IRUSR;
-
-    if ((mask & A_FIBF_WRITE) != 0 || (mask & A_FIBF_DELETE) != 0)
-	mode &= ~S_IWUSR;
-    else
-	mode |= S_IWUSR;
-
-    if (mask & A_FIBF_EXECUTE)
-	mode &= ~S_IXUSR;
-    else
-	mode |= S_IXUSR;
-
-    if (-1 == chmod(aino->nname, mode))
-	return dos_errno();
-
-    aino->amigaos_mode = mask;
-
-    return 0;
-}
-
+    
 static void prepare_for_open (char *name)
 {
 #if 0
@@ -680,7 +609,7 @@ static void prepare_for_open (char *name
 #endif
 }
 
-static void de_recycle_aino (Unit *unit, struct a_inode *aino)
+static void de_recycle_aino (Unit *unit, a_inode *aino)
 {
     if (aino->next == 0 || aino == &unit->rootnode)
 	return;
@@ -690,47 +619,50 @@ static void de_recycle_aino (Unit *unit,
     unit->aino_cache_size--;
 }
 
-static void recycle_aino (Unit *unit, struct a_inode *aino)
+static void dispose_aino (Unit *unit, a_inode **aip, a_inode *aino)
 {
-    if (aino->dir || aino->shlock > 0 || aino->elock || aino == &unit->rootnode)
+    int hash = aino->uniq % MAX_AINO_HASH;
+    if (unit->aino_hash[hash] == aino)
+	unit->aino_hash[hash] = 0;
+
+    if (aino->dirty && aino->parent)
+	fsdb_dir_writeback (aino->parent);
+
+    *aip = aino->sibling;
+    if (aino->comment)
+	free (aino->comment);
+    free (aino->nname);
+    free (aino->aname);
+    free (aino);
+}
+
+static void recycle_aino (Unit *unit, a_inode *new_aino)
+{
+    if (new_aino->dir || new_aino->shlock > 0
+	|| new_aino->elock || new_aino == &unit->rootnode)
 	/* Still in use */
 	return;
 
-    /* Chain it into circular list. */
-    aino->next = unit->rootnode.next;
-    aino->prev = &unit->rootnode;
-    aino->prev->next = aino;
-    aino->next->prev = aino;
-    unit->aino_cache_size++;
     if (unit->aino_cache_size > 500) {
 	/* Reap a few. */
 	int i = 0;
 	while (i < 50) {
-	    struct a_inode **aip;
+	    a_inode **aip;
 	    aip = &unit->rootnode.prev->parent->child;
 	    for (;;) {
-		aino = *aip;
+		a_inode *aino = *aip;
 		if (aino == 0)
 		    break;
 
 		if (aino->next == 0)
 		    aip = &aino->sibling;
 		else {
-		    int hash = aino->uniq % MAX_AINO_HASH;
-		    if (unit->aino_hash[hash] == aino)
-			unit->aino_hash[hash] = 0;
-
-		    aino->next->prev = aino->prev;
-		    aino->prev->next = aino->next;
-		    *aip = aino->sibling;
-		    i++;
-
 		    if (aino->shlock > 0 || aino->elock)
 			write_log ("panic: freeing locked a_inode!\n");
 
-		    free (aino->nname);
-		    free (aino->aname);
-		    free (aino);
+		    de_recycle_aino (unit, aino);
+		    dispose_aino (unit, aip, aino);
+		    i++;
 		}
 	    }
 	}
@@ -741,11 +673,17 @@ static void recycle_aino (Unit *unit, st
 	    write_log (buffer);
 	}
 #endif
-	unit->aino_cache_size -= i;
     }
+
+    /* Chain it into circular list. */
+    new_aino->next = unit->rootnode.next;
+    new_aino->prev = &unit->rootnode;
+    new_aino->prev->next = new_aino;
+    new_aino->next->prev = new_aino;
+    unit->aino_cache_size++;
 }
 
-static void update_child_names (Unit *unit, struct a_inode *a, struct a_inode *parent)
+static void update_child_names (Unit *unit, a_inode *a, a_inode *parent)
 {
     int l0 = strlen (parent->nname) + 2;
 
@@ -771,20 +709,22 @@ static void update_child_names (Unit *un
     }
 }
 
-static void move_aino_children (Unit *unit, struct a_inode *from, struct a_inode *to)
+static void move_aino_children (Unit *unit, a_inode *from, a_inode *to)
 {
     to->child = from->child;
     from->child = 0;
     update_child_names (unit, to->child, to);
 }
 
-static void delete_aino (Unit *unit, struct a_inode *aino)
+static void delete_aino (Unit *unit, a_inode *aino)
 {
-    struct a_inode **aip;
+    a_inode **aip;
     int hash;
 
     TRACE(("deleting aino %x\n", aino->uniq));
 
+    aino->dirty = 1;
+    aino->deleted = 1;
     de_recycle_aino (unit, aino);
     aip = &aino->parent->child;
     while (*aip != aino && *aip != 0)
@@ -793,19 +733,13 @@ static void delete_aino (Unit *unit, str
 	write_log ("Couldn't delete aino.\n");
 	return;
     }
-    hash = aino->uniq % MAX_AINO_HASH;
-    if (unit->aino_hash[hash] == aino)
-	unit->aino_hash[hash] = 0;
-    *aip = aino->sibling;
-    free (aino->nname);
-    free (aino->aname);
-    free (aino);
+    dispose_aino (unit, aip, aino);
 }
 
-static struct a_inode *lookup_sub (struct a_inode *dir, uae_u32 uniq)
+static a_inode *lookup_sub (a_inode *dir, uae_u32 uniq)
 {
-    struct a_inode **cp = &dir->child;
-    struct a_inode *c, *retval;
+    a_inode **cp = &dir->child;
+    a_inode *c, *retval;
 
     for (;;) {
 	c = *cp;
@@ -817,7 +751,7 @@ static struct a_inode *lookup_sub (struc
 	    break;
 	}
 	if (c->dir) {
-	    struct a_inode *a = lookup_sub (c, uniq);
+	    a_inode *a = lookup_sub (c, uniq);
 	    if (a != 0) {
 		retval = a;
 		break;
@@ -831,9 +765,9 @@ static struct a_inode *lookup_sub (struc
     return retval;
 }
 
-static struct a_inode *lookup_aino (Unit *unit, uae_u32 uniq)
+static a_inode *lookup_aino (Unit *unit, uae_u32 uniq)
 {
-    struct a_inode *a;
+    a_inode *a;
     int hash = uniq % MAX_AINO_HASH;
 
     if (uniq == 0)
@@ -848,35 +782,82 @@ static struct a_inode *lookup_aino (Unit
     return a;
 }
 
+char *build_nname (const char *d, const char *n)
+{
+    char dsep[2] = { FSDB_DIR_SEPARATOR, '\0' };
+    char *p = (char *) xmalloc (strlen (d) + strlen (n) + 2);
+    strcpy (p, d);
+    strcat (p, dsep);
+    strcat (p, n);
+    return p;
+}
+
+char *build_aname (const char *d, const char *n)
+{
+    char *p = (char *) xmalloc (strlen (d) + strlen (n) + 2);
+    strcpy (p, d);
+    strcat (p, "/");
+    strcat (p, n);
+    return p;
+}
+
 /* This gets called to translate an Amiga name that some program used to
- * a name that we can use on the native filesystem. */
-static char *get_nname (Unit *unit, struct a_inode *base, char *rel)
+ * a name that we can use on the native filesystem.  */
+static char *get_nname (Unit *unit, a_inode *base, char *rel,
+			char **modified_rel)
 {
-    DIR* dir;
-    struct dirent *de;
+    char *found;
     char *p = 0;
 
-    /* Don't allow Unix "." and "..", which confuse AmigaOS and let us
-     * escape out of the mount point.  */
-    if (rel[0] == '.'
-	&& (rel[1] == '\0'
-	    || (rel[1] == '.' && rel[2] == '\0')))
+    *modified_rel = 0;
+    
+    /* If we have a mapping of some other aname to "rel", we must pretend
+     * it does not exist.
+     * This can happen for example if an Amiga program creates a
+     * file called ".".  We can't represent this in our filesystem,
+     * so we create a special file "uae_xxx" and record the mapping
+     * aname "." -> nname "uae_xxx" in the database.  Then, the Amiga
+     * program looks up "uae_xxx" (yes, it's contrived).  The filesystem
+     * should not make the uae_xxx file visible to the Amiga side.  */
+    if (fsdb_used_as_nname (base, rel))
+	return 0;
+    /* A file called "." (or whatever else is invalid on this filesystem)
+	* does not exist, as far as the Amiga side is concerned.  */
+    if (fsdb_name_invalid (rel))
 	return 0;
 
-    dir = opendir (base->nname);
-    if (dir) {
-	struct dirent de_space;
-	while ((de = my_readdir (dir, &de_space))) {
-	    if (strcasecmp (de->d_name, rel) == 0)
-		break;
-	}
-	if (de) {
-	    p = (char *)xmalloc (strlen (de->d_name) + strlen (base->nname) + 2);
-	    strcpy (p, base->nname);
-	    strcat (p, "/");
-	    strcat (p, de->d_name);
-	}
-	closedir (dir);
+    /* See if we have a file that has the same name as the aname we are
+     * looking for.  */
+    found = fsdb_search_dir (base->nname, rel);
+    if (found == 0)
+	return found;
+    if (found == rel)
+	return build_nname (base->nname, rel);
+
+    *modified_rel = found;
+    return build_nname (base->nname, found);
+}
+
+static char *create_nname (Unit *unit, a_inode *base, char *rel)
+{
+    char *p;
+
+    /* We are trying to create a file called REL.  */
+    
+    /* If the name is used otherwise in the directory (or globally), we
+     * need a new unique nname.  */
+    if (fsdb_name_invalid (rel) || fsdb_used_as_nname (base, rel)) {
+	oh_dear:
+	p = fsdb_create_unique_nname (base, rel);
+	return p;
+    }
+    p = build_nname (base->nname, rel);
+
+    /* Delete this code once we know everything works.  */
+    if (access (p, R_OK) >= 0 || errno != ENOENT) {
+	write_log ("Filesystem in trouble... please report.\n");
+	free (p);
+	goto oh_dear;
     }
     return p;
 }
@@ -892,41 +873,13 @@ static char *get_nname (Unit *unit, stru
  * figure out that this is supposed to be the file "foobar.inf".
  * DOS sucks...
  */
-static char *get_aname (Unit *unit, struct a_inode *base, char *rel)
+static char *get_aname (Unit *unit, a_inode *base, char *rel)
 {
-    char *p = 0;
-
-    p = (char *)xmalloc (strlen (rel) + strlen (base->aname) + 2);
-    strcpy (p, base->aname);
-    strcat (p, "/");
-    strcat (p, rel);
-
-    return p;
+    return my_strdup (rel);
 }
 
-static struct a_inode *new_child_aino (Unit *unit, struct a_inode *base, char *rel, int force)
+static void init_child_aino (Unit *unit, a_inode *base, a_inode *aino)
 {
-    char *nn;
-    struct a_inode *aino;
-
-    nn = get_nname (unit, base, rel);
-    if (nn == 0 && !force)
-	return 0;
-    else if (nn != 0)
-	force = 0;
-
-    aino = (struct a_inode *)malloc (sizeof (struct a_inode));
-    if (aino == 0)
-	return 0;
-    aino->aname = my_strdup (rel);
-    if (nn == 0) {
-	nn = (char *)xmalloc (strlen (base->nname) + strlen (rel) + 2);
-	strcpy (nn, base->nname);
-	strcat (nn, "/");
-	strcat (nn, rel);
-	free (rel);
-    }
-    aino->nname = nn;
     aino->uniq = ++unit->a_uniq;
     if (unit->a_uniq == 0xFFFFFFFF) {
 	write_log ("Running out of a_inodes (prepare for big trouble)!\n");
@@ -934,30 +887,76 @@ static struct a_inode *new_child_aino (U
     aino->shlock = 0;
     aino->elock = 0;
 
+    aino->dirty = 0;
+    aino->deleted = 0;
+
     /* Update tree structure */
     aino->parent = base;
     aino->child = 0;
     aino->sibling = base->child;
     base->child = aino;
     aino->next = aino->prev = 0;
+}
 
-    if (force == 2) {
-	aino->dir = 1;
-	aino->amigaos_mode = 0;
-    } else if (force == 1) {
-	aino->dir = 0;
-	aino->amigaos_mode = 0;
-    } else {
-	get_file_attrs (aino);
+static a_inode *new_child_aino (Unit *unit, a_inode *base, char *rel)
+{
+    char *modified_rel;
+    char *nn;
+    a_inode *aino;
+
+    TRACE(("new_child_aino %s, %s\n", base->aname, rel));
+
+    aino = fsdb_lookup_aino_aname (base, rel);
+    if (aino == 0) {
+	nn = get_nname (unit, base, rel, &modified_rel);
+	if (nn == 0)
+	    return 0;
+
+	aino = (a_inode *) xmalloc (sizeof (a_inode));
+	if (aino == 0)
+	    return 0;
+	aino->aname = modified_rel ? modified_rel : my_strdup (rel);
+	aino->nname = nn;
+
+	aino->comment = 0;
+	aino->has_dbentry = 0;
+
+	fsdb_fill_file_attrs (aino);
+	if (aino->dir)
+	    fsdb_clean_dir (aino);
     }
+    init_child_aino (unit, base, aino);
+
     recycle_aino (unit, aino);
-    TRACE(("created aino %x, normal\n", aino->uniq));
+    TRACE(("created aino %x, lookup\n", aino->uniq));
     return aino;
 }
 
-static struct a_inode *lookup_child_aino (Unit *unit, struct a_inode *base, char *rel, uae_u32 *err)
+static a_inode *create_child_aino (Unit *unit, a_inode *base, char *rel, int isdir)
 {
-    struct a_inode *c = base->child;
+    a_inode *aino = (a_inode *) xmalloc (sizeof (a_inode));
+    if (aino == 0)
+	return 0;
+
+    aino->aname = my_strdup (rel);
+    aino->nname = create_nname (unit, base, rel);
+
+    init_child_aino (unit, base, aino);
+    aino->amigaos_mode = 0;
+    aino->dir = isdir;
+
+    aino->comment = 0;
+    aino->has_dbentry = 0;
+    aino->dirty = 1;
+
+    recycle_aino (unit, aino);
+    TRACE(("created aino %x, create\n", aino->uniq));
+    return aino;
+}
+
+static a_inode *lookup_child_aino (Unit *unit, a_inode *base, char *rel, uae_u32 *err)
+{
+    a_inode *c = base->child;
     int l0 = strlen (rel);
 
     if (base->dir == 0) {
@@ -967,70 +966,65 @@ static struct a_inode *lookup_child_aino
 
     while (c != 0) {
 	int l1 = strlen (c->aname);
-	if (l0 <= l1 && strcasecmp (rel, c->aname + l1 - l0) == 0
+	if (l0 <= l1 && same_aname (rel, c->aname + l1 - l0)
 	    && (l0 == l1 || c->aname[l1-l0-1] == '/'))
 	    break;
 	c = c->sibling;
     }
     if (c != 0)
 	return c;
-    c = new_child_aino (unit, base, rel, 0);
+    c = new_child_aino (unit, base, rel);
     if (c == 0)
 	*err = ERROR_OBJECT_NOT_FOUND;
     return c;
 }
 
-/* Different version because this one compares with the nname */
-static struct a_inode *lookup_child_aino_for_exnext (Unit *unit, struct a_inode *base, char *rel, uae_u32 *err)
+/* Different version because for this one, REL is an nname.  */
+static a_inode *lookup_child_aino_for_exnext (Unit *unit, a_inode *base, char *rel, uae_u32 *err)
 {
-    struct a_inode *c = base->child;
+    a_inode *c = base->child;
     int l0 = strlen (rel);
 
     *err = 0;
     while (c != 0) {
 	int l1 = strlen (c->nname);
-	if (l0 <= l1 && strcasecmp (rel, c->nname + l1 - l0) == 0
-	    && (l0 == l1 || c->nname[l1-l0-1] == '/'))
+	/* Note: using strcmp here.  */
+	if (l0 <= l1 && strcmp (rel, c->nname + l1 - l0) == 0
+	    && (l0 == l1 || c->nname[l1-l0-1] == FSDB_DIR_SEPARATOR))
 	    break;
 	c = c->sibling;
     }
     if (c != 0)
 	return c;
-    c = (struct a_inode *)malloc (sizeof (struct a_inode));
-    if (c == 0)
-	*err = ERROR_NO_FREE_STORE;
-    else {
-	c->nname = (char *)xmalloc (strlen (base->nname) + l0 + 2);
-	strcpy (c->nname, base->nname);
-	strcat (c->nname, "/");
-	strcat (c->nname, rel);
+    c = fsdb_lookup_aino_nname (base, rel);
+    if (c == 0) {
+	c = (a_inode *)malloc (sizeof (a_inode));
+	if (c == 0) {
+	    *err = ERROR_NO_FREE_STORE;
+	    return 0;
+	}
+
+	c->nname = build_nname (base->nname, rel);
 	c->aname = get_aname (unit, base, rel);
-	c->uniq = ++unit->a_uniq;
-	if (unit->a_uniq == 0xFFFFFFFF) {
-	    write_log ("Running out of a_inodes (prepare for big trouble)!\n");
-	}
-	c->shlock = 0;
-	c->elock = 0;
-
-	/* Update tree structure */
-	c->parent = base;
-	c->child = 0;
-	c->sibling = base->child;
-	base->child = c;
-	c->next = c->prev = 0;
-
-	get_file_attrs (c);
-	recycle_aino (unit, c);
-	TRACE(("created aino %x, exnext\n", c->uniq));
+	c->comment = 0;
+	c->has_dbentry = 0;
+	fsdb_fill_file_attrs (c);
+	if (c->dir)
+	    fsdb_clean_dir (c);
     }
+    init_child_aino (unit, base, c);
+
+    recycle_aino (unit, c);
+    TRACE(("created aino %x, exnext\n", c->uniq));
+
     return c;
 }
 
-static struct a_inode *get_aino (Unit *unit, struct a_inode *base, const char *rel, uae_u32 *err)
+static a_inode *get_aino (Unit *unit, a_inode *base, const char *rel, uae_u32 *err)
 {
     char *tmp;
     char *p;
-    struct a_inode *curr;
+    a_inode *curr;
     int i;
 
     *err = 0;
@@ -1046,14 +1040,14 @@ static struct a_inode *get_aino (Unit *u
     p = tmp;
     curr = base;
 
-    while(*p) {
+    while (*p) {
 	/* start with a slash? go up a level. */
 	if (*p == '/') {
 	    if (curr->parent != 0)
 		curr = curr->parent;
 	    p++;
 	} else {
-	    struct a_inode *next;
+	    a_inode *next;
 
 	    char *component_end;
 	    component_end = strchr (p, '/');
@@ -1084,8 +1078,8 @@ static uae_u32 startup_handler (void)
     /* Just got the startup packet. It's in A4. DosBase is in A2,
      * our allocated volume structure is in D6, A5 is a pointer to
      * our port. */
-    uaecptr rootnode = get_long(m68k_areg (regs, 2) + 34);
-    uaecptr dos_info = get_long(rootnode + 24) << 2;
+    uaecptr rootnode = get_long (m68k_areg (regs, 2) + 34);
+    uaecptr dos_info = get_long (rootnode + 24) << 2;
     uaecptr pkt = m68k_dreg (regs, 3);
     uaecptr arg2 = get_long (pkt + dp_Arg2);
     int i, namelen;
@@ -1124,7 +1118,7 @@ static uae_u32 startup_handler (void)
     uinfo->self = unit;
 
     unit->volume = 0;
-    unit->port = m68k_areg(regs, 5);
+    unit->port = m68k_areg (regs, 5);
     unit->unit = unit_num++;
 
     unit->ui.devname = uinfo->devname;
@@ -1166,7 +1160,7 @@ static uae_u32 startup_handler (void)
 
     /* fill in our process in the device node */
     put_long ((get_long (pkt + dp_Arg3) << 2) + 8, unit->port);
-    unit->dosbase = m68k_areg(regs, 2);
+    unit->dosbase = m68k_areg (regs, 2);
 
     /* make new volume */
     unit->volume = m68k_areg (regs, 3) + 32;
@@ -1192,13 +1186,16 @@ static uae_u32 startup_handler (void)
 	put_byte (unit->volume + 45 + i, unit->ui.volname[i]);
 
     /* link into DOS list */
-    put_long (unit->volume, get_long(dos_info + 4));
+    put_long (unit->volume, get_long (dos_info + 4));
     put_long (dos_info + 4, unit->volume >> 2);
 
     put_long (unit->volume + 8, unit->port);
     put_long (unit->volume + 32, DISK_TYPE);
 
     put_long (pkt + dp_Res1, DOS_TRUE);
+
+    fsdb_clean_dir (&unit->rootnode);
+
     return 0;
 }
 
@@ -1215,15 +1212,15 @@ do_info (Unit *unit, dpacket packet, uae
 
     fsu.fsu_blocks >>= 1;
     fsu.fsu_bavail >>= 1;
-    put_long(info, 0); /* errors */
-    put_long(info + 4, unit->unit); /* unit number */
-    put_long(info + 8, unit->ui.readonly ? 80 : 82); /* state  */
-    put_long(info + 12, fsu.fsu_blocks ); /* numblocks */
-    put_long(info + 16, fsu.fsu_blocks - fsu.fsu_bavail); /* inuse */
-    put_long(info + 20, 1024); /* bytesperblock */
-    put_long(info + 24, DISK_TYPE); /* disk type */
-    put_long(info + 28, unit->volume >> 2); /* volume node */
-    put_long(info + 32, 0); /* inuse */
+    put_long (info, 0); /* errors */
+    put_long (info + 4, unit->unit); /* unit number */
+    put_long (info + 8, unit->ui.readonly ? 80 : 82); /* state  */
+    put_long (info + 12, fsu.fsu_blocks ); /* numblocks */
+    put_long (info + 16, fsu.fsu_blocks - fsu.fsu_bavail); /* inuse */
+    put_long (info + 20, 1024); /* bytesperblock */
+    put_long (info + 24, DISK_TYPE); /* disk type */
+    put_long (info + 28, unit->volume >> 2); /* volume node */
+    put_long (info + 32, 0); /* inuse */
     PUT_PCK_RES1 (packet, DOS_TRUE);
 }
 
@@ -1297,16 +1294,16 @@ static Key *new_key (Unit *unit)
 static void
 dumplock (Unit *unit, uaecptr lock)
 {
-    struct a_inode *a;
+    a_inode *a;
     TRACE(("LOCK: 0x%lx", lock));
     if (!lock) {
 	TRACE(("\n"));
 	return;
     }
     TRACE(("{ next=0x%lx, mode=%ld, handler=0x%lx, volume=0x%lx, aino %lx ",
-	   get_long(lock) << 2, get_long(lock+8),
-	   get_long(lock+12), get_long(lock+16),
-	   get_long(lock + 4)));
+	   get_long (lock) << 2, get_long (lock+8),
+	   get_long (lock+12), get_long (lock+16),
+	   get_long (lock + 4)));
     a = lookup_aino (unit, get_long (lock + 4));
     if (a == 0) {
 	TRACE(("not found!"));
@@ -1316,12 +1313,12 @@ dumplock (Unit *unit, uaecptr lock)
     TRACE((" }\n"));
 }
 
-static struct a_inode *find_aino (Unit *unit, uaecptr lock, const char *name, uae_u32 *err)
+static a_inode *find_aino (Unit *unit, uaecptr lock, const char *name, uae_u32 *err)
 {
-    struct a_inode *a;
+    a_inode *a;
 
     if (lock) {
-	struct a_inode *olda = lookup_aino (unit, get_long(lock + 4));
+	a_inode *olda = lookup_aino (unit, get_long (lock + 4));
 	if (olda == 0) {
 	    /* That's the best we can hope to do. */
 	    a = get_aino (unit, &unit->rootnode, name, err);
@@ -1348,14 +1345,14 @@ static uaecptr make_lock (Unit *unit, ua
     put_long (unit->locklist, get_long (lock));
     lock += 4;
 
-    put_long(lock + 4, uniq);
-    put_long(lock + 8, mode);
-    put_long(lock + 12, unit->port);
-    put_long(lock + 16, unit->volume >> 2);
+    put_long (lock + 4, uniq);
+    put_long (lock + 8, mode);
+    put_long (lock + 12, unit->port);
+    put_long (lock + 16, unit->volume >> 2);
 
     /* prepend to lock chain */
-    put_long(lock, get_long(unit->volume + 28));
-    put_long(unit->volume + 28, lock >> 2);
+    put_long (lock, get_long (unit->volume + 28));
+    put_long (unit->volume + 28, lock >> 2);
 
     DUMPLOCK(unit, lock);
     return lock;
@@ -1366,18 +1363,18 @@ static void free_lock (Unit *unit, uaecp
     if (! lock)
 	return;
 
-    if (lock == get_long(unit->volume + 28) << 2) {
-	put_long(unit->volume + 28, get_long(lock));
+    if (lock == get_long (unit->volume + 28) << 2) {
+	put_long (unit->volume + 28, get_long (lock));
     } else {
-	uaecptr current = get_long(unit->volume + 28);
+	uaecptr current = get_long (unit->volume + 28);
 	uaecptr next = 0;
 	while (current) {
-	    next = get_long(current << 2);
+	    next = get_long (current << 2);
 	    if (lock == next << 2)
 		break;
 	    current = next;
 	}
-	put_long(current << 2, get_long(lock));
+	put_long (current << 2, get_long (lock));
     }
     lock -= 4;
     put_long (lock, get_long (unit->locklist));
@@ -1390,7 +1387,7 @@ action_lock (Unit *unit, dpacket packet)
     uaecptr lock = GET_PCK_ARG1 (packet) << 2;
     uaecptr name = GET_PCK_ARG2 (packet) << 2;
     long mode = GET_PCK_ARG3 (packet);
-    struct a_inode *a;
+    a_inode *a;
     uae_u32 err;
 
     if (mode != -2 && mode != -1) {
@@ -1422,7 +1419,7 @@ action_lock (Unit *unit, dpacket packet)
 static void action_free_lock (Unit *unit, dpacket packet)
 {
     uaecptr lock = GET_PCK_ARG1 (packet) << 2;
-    struct a_inode *a;
+    a_inode *a;
     TRACE(("ACTION_FREE_LOCK(0x%lx)\n", lock));
     DUMPLOCK(unit, lock);
 
@@ -1446,7 +1443,7 @@ static void
 action_dup_lock (Unit *unit, dpacket packet)
 {
     uaecptr lock = GET_PCK_ARG1 (packet) << 2;
-    struct a_inode *a;
+    a_inode *a;
     TRACE(("ACTION_DUP_LOCK(0x%lx)\n", lock));
     DUMPLOCK(unit, lock);
 
@@ -1514,7 +1511,7 @@ static void free_exkey (ExamineKey *ek)
 }
 
 /* This is so sick... who invented ACTION_EXAMINE_NEXT? What did he THINK??? */
-static ExamineKey *new_exkey (Unit *unit, struct a_inode *aino)
+static ExamineKey *new_exkey (Unit *unit, a_inode *aino)
 {
     uae_u32 uniq;
     uae_u32 oldest = 0xFFFFFFFF;
@@ -1570,7 +1567,7 @@ static ExamineKey *lookup_exkey (Unit *u
 }
 
 static void
-get_fileinfo (Unit *unit, dpacket packet, uaecptr info, struct a_inode *aino)
+get_fileinfo (Unit *unit, dpacket packet, uaecptr info, a_inode *aino)
 {
     struct stat statbuf;
     long days, mins, ticks;
@@ -1586,37 +1583,46 @@ get_fileinfo (Unit *unit, dpacket packet
 	put_long (info + 120, 1);
     } else {
 	/* AmigaOS docs say these have to contain the same value. */
-	put_long(info + 4, aino->dir ? 2 : -3);
-	put_long(info + 120, aino->dir ? 2 : -3);
-	x = strrchr (aino->aname, '/');
-	if (x)
-	    x++;
-	else
-	    x = aino->aname;
+	put_long (info + 4, aino->dir ? 2 : -3);
+	put_long (info + 120, aino->dir ? 2 : -3);
+	x = aino->aname;
     }
     TRACE(("name=\"%s\"\n", x));
-    n = strlen(x);
+    n = strlen (x);
     if (n > 106)
 	n = 106;
     i = 8;
-    put_byte(info + i, n); i++;
-    while(n--)
-	put_byte(info + i, *x), i++, x++;
-    while(i < 108)
-	put_byte(info + i, 0), i++;
+    put_byte (info + i, n); i++;
+    while (n--)
+	put_byte (info + i, *x), i++, x++;
+    while (i < 108)
+	put_byte (info + i, 0), i++;
 
     put_long (info + 116, aino->amigaos_mode);
-    put_long(info + 124, statbuf.st_size);
+    put_long (info + 124, statbuf.st_size);
 #ifdef HAVE_ST_BLOCKS
-    put_long(info + 128, statbuf.st_blocks);
+    put_long (info + 128, statbuf.st_blocks);
 #else
-    put_long(info + 128, statbuf.st_size / 512 + 1);
+    put_long (info + 128, statbuf.st_size / 512 + 1);
 #endif
-    get_time(statbuf.st_mtime, &days, &mins, &ticks);
-    put_long(info + 132, days);
-    put_long(info + 136, mins);
-    put_long(info + 140, ticks);
-    put_long(info + 144, 0); /* no comment */
+    get_time (statbuf.st_mtime, &days, &mins, &ticks);
+    put_long (info + 132, days);
+    put_long (info + 136, mins);
+    put_long (info + 140, ticks);
+    if (aino->comment == 0)
+	put_long (info + 144, 0);
+    else {
+	TRACE(("comment=\"%s\"\n", aino->comment));
+	i = 144;
+	n = strlen (x = aino->comment);
+	if (n > 78)
+	    n = 78;
+	put_byte (info + i, n); i++;
+	while (n--)
+	    put_byte (info + i, *x), i++, x++;
+	while (i < 224)
+	    put_byte (info + i, 0), i++;
+    }
     PUT_PCK_RES1 (packet, DOS_TRUE);
 }
 
@@ -1624,7 +1630,7 @@ static void do_examine (Unit *unit, dpac
 {
     struct dirent de_space;
     struct dirent* de;
-    struct a_inode *aino;
+    a_inode *aino;
     uae_u32 err;
 
     if (!ek->dir) {
@@ -1637,13 +1643,9 @@ static void do_examine (Unit *unit, dpac
 	return;
     }
 
-    de = my_readdir (ek->dir, &de_space);
-
-    while (de && (0 == strcmp(".", de->d_name)
-		  || 0 == strcmp("..", de->d_name)))
-    {
+    do {
 	de = my_readdir (ek->dir, &de_space);
-    }
+    } while (de && fsdb_name_invalid (de->d_name));
 
     if (!de) {
 	TRACE(("no more entries\n"));
@@ -1669,28 +1671,28 @@ static void action_examine_object (Unit
 {
     uaecptr lock = GET_PCK_ARG1 (packet) << 2;
     uaecptr info = GET_PCK_ARG2 (packet) << 2;
-    struct a_inode *aino = 0;
+    a_inode *aino = 0;
 
     TRACE(("ACTION_EXAMINE_OBJECT(0x%lx,0x%lx)\n", lock, info));
     DUMPLOCK(unit, lock);
 
     if (lock != 0)
-	aino = lookup_aino (unit, get_long(lock + 4));
+	aino = lookup_aino (unit, get_long (lock + 4));
     if (aino == 0)
 	aino = &unit->rootnode;
 
     get_fileinfo (unit, packet, info, aino);
     if (aino->dir) {
-	put_long(info, 0xFFFFFFFF);
+	put_long (info, 0xFFFFFFFF);
     } else
-	put_long(info, 0);
+	put_long (info, 0);
 }
 
 static void action_examine_next (Unit *unit, dpacket packet)
 {
     uaecptr lock = GET_PCK_ARG1 (packet) << 2;
     uaecptr info = GET_PCK_ARG2 (packet) << 2;
-    struct a_inode *aino = 0;
+    a_inode *aino = 0;
     ExamineKey *ek;
     uae_u32 uniq;
 
@@ -1698,7 +1700,7 @@ static void action_examine_next (Unit *u
     DUMPLOCK(unit, lock);
 
     if (lock != 0)
-	aino = lookup_aino (unit, get_long(lock + 4));
+	aino = lookup_aino (unit, get_long (lock + 4));
     if (aino == 0)
 	aino = &unit->rootnode;
 
@@ -1711,15 +1713,15 @@ static void action_examine_next (Unit *u
     } else if (uniq == 0xFFFFFFFF) {
 	ek = new_exkey(unit, aino);
     } else
-	ek = lookup_exkey (unit, get_long(info));
+	ek = lookup_exkey (unit, get_long (info));
     if (ek == 0) {
 	write_log ("Couldn't find a matching ExKey. Prepare for trouble.\n");
 	PUT_PCK_RES1 (packet, DOS_FALSE);
 	PUT_PCK_RES2 (packet, ERROR_NO_MORE_ENTRIES);
 	return;
     }
-    put_long(info, ek->uniq);
-    do_examine(unit, packet, ek, info);
+    put_long (info, ek->uniq);
+    do_examine (unit, packet, ek, info);
 }
 
 static void do_find (Unit *unit, dpacket packet, int mode, int create, int fallback)
@@ -1727,7 +1729,7 @@ static void do_find (Unit *unit, dpacket
     uaecptr fh = GET_PCK_ARG1 (packet) << 2;
     uaecptr lock = GET_PCK_ARG2 (packet) << 2;
     uaecptr name = GET_PCK_ARG3 (packet) << 2;
-    struct a_inode *aino;
+    a_inode *aino;
     Key *k;
     int fd;
     uae_u32 err;
@@ -1794,10 +1796,10 @@ static void do_find (Unit *unit, dpacket
 	return;
     } else {
 	/* Object does not exist. aino points to containing directory. */
-	aino = new_child_aino (unit, aino, my_strdup (bstr_cut (unit, name)), 1);
+	aino = create_child_aino (unit, aino, my_strdup (bstr_cut (unit, name)), 0);
 	if (aino == 0) {
 	    PUT_PCK_RES1 (packet, DOS_FALSE);
-	    PUT_PCK_RES2 (packet, ERROR_DISK_FULL); /* best we can do */
+	    PUT_PCK_RES2 (packet, ERROR_DISK_IS_FULL); /* best we can do */
 	    return;
 	}
 	aino_created = 1;
@@ -1817,7 +1819,7 @@ static void do_find (Unit *unit, dpacket
 	if (aino_created)
 	    delete_aino (unit, aino);
 	PUT_PCK_RES1 (packet, DOS_FALSE);
-	PUT_PCK_RES2 (packet, dos_errno());
+	PUT_PCK_RES2 (packet, dos_errno ());
 	return;
     }
     k = new_key (unit);
@@ -1834,6 +1836,63 @@ static void do_find (Unit *unit, dpacket
 }
 
 static void
+action_fh_from_lock (Unit *unit, dpacket packet)
+{
+    uaecptr fh = GET_PCK_ARG1 (packet) << 2;
+    uaecptr lock = GET_PCK_ARG2 (packet) << 2;
+    a_inode *aino;
+    Key *k;
+    int fd;
+    mode_t openmode;
+    int mode;
+
+    TRACE(("ACTION_FH_FROM_LOCK(0x%lx,0x%lx)\n",fh,lock));
+    DUMPLOCK(unit,lock);
+
+    if (!lock) {
+	PUT_PCK_RES1 (packet, DOS_FALSE);
+	PUT_PCK_RES2 (packet, 0);
+	return;
+    }
+
+    aino = lookup_aino (unit, get_long (lock + 4));
+    if (aino == 0)
+	aino = &unit->rootnode;
+    mode = aino->amigaos_mode; /* Use same mode for opened filehandle as existing Lock() */
+
+    prepare_for_open (aino->nname);
+
+    openmode = (((mode & A_FIBF_READ) == 0 ? O_WRONLY
+		 : (mode & A_FIBF_WRITE) == 0 ? O_RDONLY
+		 : O_RDWR));
+
+   /* the files on CD really can have the write-bit set.  */
+    if (unit->ui.readonly)
+	openmode = O_RDONLY;
+
+    fd = open (aino->nname, openmode | O_BINARY, 0777);
+
+    if (fd < 0) {
+	PUT_PCK_RES1 (packet, DOS_FALSE);
+	PUT_PCK_RES2 (packet, dos_errno());
+	return;
+    }
+    k = new_key (unit);
+    k->fd = fd;
+    k->aino = aino;
+
+    put_long (fh+36, k->uniq);
+    /* I don't think I need to play with shlock count here, because I'm
+       opening from an existing lock ??? */
+
+    /* Is this right?  I don't completely understand how this works.  Do I
+       also need to free_lock() my lock, since nobody else is going to? */
+    de_recycle_aino (unit, aino);
+    PUT_PCK_RES1 (packet, DOS_TRUE);
+    /* PUT_PCK_RES2 (packet, k->uniq); - this shouldn't be necessary, try without it */
+}
+
+static void
 action_find_input (Unit *unit, dpacket packet)
 {
     do_find(unit, packet, A_FIBF_READ|A_FIBF_WRITE, 0, 1);
@@ -2028,7 +2087,7 @@ action_set_protect (Unit *unit, dpacket
     uaecptr lock = GET_PCK_ARG2 (packet) << 2;
     uaecptr name = GET_PCK_ARG3 (packet) << 2;
     uae_u32 mask = GET_PCK_ARG4 (packet);
-    struct a_inode *a;
+    a_inode *a;
     uae_u32 err;
 
     TRACE(("ACTION_SET_PROTECT(0x%lx,\"%s\",0x%lx)\n", lock, bstr (unit, name), mask));
@@ -2046,7 +2105,7 @@ action_set_protect (Unit *unit, dpacket
 	return;
     }
 
-    err = set_file_attrs (a, mask);
+    err = fsdb_set_file_attrs (a, mask);
     if (err != 0) {
 	PUT_PCK_RES1 (packet, DOS_FALSE);
 	PUT_PCK_RES2 (packet, err);
@@ -2055,6 +2114,48 @@ action_set_protect (Unit *unit, dpacket
     }
 }
 
+static void action_set_comment (Unit * unit, dpacket packet)
+{
+    uaecptr lock = GET_PCK_ARG2 (packet) << 2;
+    uaecptr name = GET_PCK_ARG3 (packet) << 2;
+    uaecptr comment = GET_PCK_ARG4 (packet) << 2;
+    char *commented;
+    a_inode *a;
+    uae_u32 err;
+    long res1, res2;
+
+    if (unit->ui.readonly) {
+	PUT_PCK_RES1 (packet, DOS_FALSE);
+	PUT_PCK_RES2 (packet, ERROR_DISK_WRITE_PROTECTED);
+	return;
+    }
+
+    commented = bstr (unit, comment);
+    commented = strlen (commented) > 0 ? my_strdup (commented) : 0;
+    TRACE (("ACTION_SET_COMMENT(0x%lx,\"%s\")\n", lock, commented));
+
+    a = find_aino (unit, lock, bstr (unit, name), &err);
+    if (err != 0) {
+	PUT_PCK_RES1 (packet, DOS_FALSE);
+	PUT_PCK_RES2 (packet, err);
+
+	maybe_free_and_out:
+	if (commented)
+	    free (commented);
+	return;
+    }
+    PUT_PCK_RES1 (packet, DOS_TRUE);
+    PUT_PCK_RES2 (packet, 0);
+    if (a->comment == 0 && commented == 0)
+	goto maybe_free_and_out;
+    if (a->comment != 0 && commented != 0 && strcmp (a->comment, commented) == 0)
+	goto maybe_free_and_out;
+    if (a->comment)
+	free (a->comment);
+    a->comment = commented;
+    a->dirty = 1;
+}
+
 static void
 action_same_lock (Unit *unit, dpacket packet)
 {
@@ -2072,20 +2173,78 @@ action_same_lock (Unit *unit, dpacket pa
 }
 
 static void
-action_parent (Unit *unit, dpacket packet)
+action_change_mode (Unit *unit, dpacket packet)
 {
-    uaecptr lock = GET_PCK_ARG1 (packet) << 2;
-    struct a_inode *olda;
+#define CHANGE_LOCK 0
+#define CHANGE_FH 1
+    /* will be CHANGE_FH or CHANGE_LOCK value */
+    long type = GET_PCK_ARG1 (packet);
+    /* either a file-handle or lock */
+    uaecptr object = GET_PCK_ARG2 (packet) << 2; 
+    /* will be EXCLUSIVE_LOCK/SHARED_LOCK if CHANGE_LOCK,
+     * or MODE_OLDFILE/MODE_NEWFILE/MODE_READWRITE if CHANGE_FH */
+    long mode = GET_PCK_ARG3 (packet);
+    unsigned long uniq;
+    a_inode *a = NULL, *olda = NULL;
+    uae_u32 err = 0;
+    TRACE(("ACTION_CHANGE_MODE(0x%lx,%d,%d)\n",object,type,mode));
+    
+    if (! object
+	|| (type != CHANGE_FH && type != CHANGE_LOCK))
+    {
+	PUT_PCK_RES1 (packet, DOS_FALSE);
+	PUT_PCK_RES2 (packet, ERROR_INVALID_LOCK);
+	return;
+    }
 
-    TRACE(("ACTION_PARENT(0x%lx)\n",lock));
+    /* @@@ Brian: shouldn't this be good enough to support
+       CHANGE_FH?  */
+    if (type == CHANGE_FH)
+	mode = (mode == 1006 ? -1 : -2);
 
-    if (!lock) {
-	PUT_PCK_RES1 (packet, 0);
-	PUT_PCK_RES2 (packet, 0);
+    if (type == CHANGE_LOCK)
+        uniq = get_long (object + 4);
+    else {
+	Key *k = lookup_key (unit, object);
+	if (!k) {
+	    PUT_PCK_RES1 (packet, DOS_FALSE);
+	    PUT_PCK_RES2 (packet, ERROR_OBJECT_NOT_FOUND);
+	    return;
+	}
+        uniq = k->aino->uniq;
+    }
+    a = lookup_aino (unit, uniq);
+
+    if (! a)
+	err = ERROR_INVALID_LOCK;
+    else {
+	if (mode == -1) {
+	    if (a->shlock > 1)
+		err = ERROR_OBJECT_IN_USE;
+	    else {
+		a->shlock = 0;
+		a->elock = 1;
+	    }
+	} else { /* Must be SHARED_LOCK == -2 */
+	    a->elock = 0;
+	    a->shlock++;
+	}
+    } 
+
+    if (err) {
+	PUT_PCK_RES1 (packet, DOS_FALSE);
+	PUT_PCK_RES2 (packet, err);
 	return;
+    } else {
+	de_recycle_aino (unit, a);
+	PUT_PCK_RES1 (packet, DOS_TRUE);
     }
+}
 
-    olda = lookup_aino (unit, get_long(lock + 4));
+static void
+action_parent_common (Unit *unit, dpacket packet, unsigned long uniq)
+{
+    a_inode *olda = lookup_aino (unit, uniq);
     if (olda == 0) {
 	PUT_PCK_RES1 (packet, DOS_FALSE);
 	PUT_PCK_RES2 (packet, ERROR_INVALID_LOCK);
@@ -2108,11 +2267,38 @@ action_parent (Unit *unit, dpacket packe
 }
 
 static void
+action_parent_fh (Unit *unit, dpacket packet)
+{
+    Key *k = lookup_key (unit, GET_PCK_ARG1 (packet));
+    if (!k) {
+	PUT_PCK_RES1 (packet, DOS_FALSE);
+	PUT_PCK_RES2 (packet, ERROR_OBJECT_NOT_FOUND);
+	return;
+    }
+    action_parent_common (unit, packet, k->aino->uniq);
+}
+
+static void
+action_parent (Unit *unit, dpacket packet)
+{
+    uaecptr lock = GET_PCK_ARG1 (packet) << 2;
+
+    TRACE(("ACTION_PARENT(0x%lx)\n",lock));
+
+    if (!lock) {
+	PUT_PCK_RES1 (packet, 0);
+	PUT_PCK_RES2 (packet, 0);
+	return;
+    }
+    action_parent_common (unit, packet, get_long (lock + 4));
+}
+
+static void
 action_create_dir (Unit *unit, dpacket packet)
 {
     uaecptr lock = GET_PCK_ARG1 (packet) << 2;
     uaecptr name = GET_PCK_ARG2 (packet) << 2;
-    struct a_inode *aino;
+    a_inode *aino;
     uae_u32 err;
 
     TRACE(("ACTION_CREATE_DIR(0x%lx,\"%s\")\n", lock, bstr (unit, name)));
@@ -2136,10 +2322,10 @@ action_create_dir (Unit *unit, dpacket p
 	return;
     }
     /* Object does not exist. aino points to containing directory. */
-    aino = new_child_aino (unit, aino, my_strdup (bstr_cut (unit, name)), 2);
+    aino = create_child_aino (unit, aino, my_strdup (bstr_cut (unit, name)), 1);
     if (aino == 0) {
 	PUT_PCK_RES1 (packet, DOS_FALSE);
-	PUT_PCK_RES2 (packet, ERROR_DISK_FULL); /* best we can do */
+	PUT_PCK_RES2 (packet, ERROR_DISK_IS_FULL); /* best we can do */
 	return;
     }
 
@@ -2157,10 +2343,11 @@ static void
 action_examine_fh (Unit *unit, dpacket packet)
 {
     Key *k;
-    struct a_inode *aino = 0;
+    a_inode *aino = 0;
     uaecptr info = GET_PCK_ARG2 (packet) << 2;
 
-    TRACE(("ACTION_EXAMINE_FH(0x%lx,0x%lx)\n", GET_PCK_ARG1 (packet), GET_PCK_ARG2 (packet) ));
+    TRACE(("ACTION_EXAMINE_FH(0x%lx,0x%lx)\n",
+	   GET_PCK_ARG1 (packet), GET_PCK_ARG2 (packet) ));
 
     k = lookup_key (unit, GET_PCK_ARG1 (packet));
     if (k != 0)
@@ -2170,9 +2357,9 @@ action_examine_fh (Unit *unit, dpacket p
 
     get_fileinfo (unit, packet, info, aino);
     if (aino->dir)
-	put_long(info, 0xFFFFFFFF);
+	put_long (info, 0xFFFFFFFF);
     else
-	put_long(info, 0);
+	put_long (info, 0);
 }
 
 /* For a nice example of just how contradictory documentation can be, see the
@@ -2215,7 +2402,11 @@ action_set_file_size (Unit *unit, dpacke
 	k->file_pos = offset;
     lseek (k->fd, k->file_pos, SEEK_SET);
 
-    if (truncate (k->aino->nname, k->file_pos) == -1) {
+    /* Brian: no bug here; the file _must_ be one byte too large after writing
+       The write is supposed to guarantee that the file can't be smaller than
+       the requested size, the truncate guarantees that it can't be larger.
+       If we were to write one byte earlier we'd clobber file data.  */
+    if (truncate (k->aino->nname, offset) == -1) {
 	PUT_PCK_RES1 (packet, DOS_FALSE);
 	PUT_PCK_RES2 (packet, dos_errno ());
 	return;
@@ -2230,7 +2421,7 @@ action_delete_object (Unit *unit, dpacke
 {
     uaecptr lock = GET_PCK_ARG1 (packet) << 2;
     uaecptr name = GET_PCK_ARG2 (packet) << 2;
-    struct a_inode *a;
+    a_inode *a;
     uae_u32 err;
 
     TRACE(("ACTION_DELETE_OBJECT(0x%lx,\"%s\")\n", lock, bstr (unit, name)));
@@ -2248,6 +2439,11 @@ action_delete_object (Unit *unit, dpacke
 	PUT_PCK_RES2 (packet, err);
 	return;
     }
+    if (a->amigaos_mode & A_FIBF_DELETE) {
+	PUT_PCK_RES1 (packet, DOS_FALSE);
+	PUT_PCK_RES2 (packet, ERROR_DELETE_PROTECTED);
+	return;
+    }
     if (a->shlock > 0 || a->elock) {
 	PUT_PCK_RES1 (packet, DOS_FALSE);
 	PUT_PCK_RES2 (packet, ERROR_OBJECT_IN_USE);
@@ -2280,7 +2476,7 @@ action_set_date (Unit *unit, dpacket pac
     uaecptr lock = GET_PCK_ARG2 (packet) << 2;
     uaecptr name = GET_PCK_ARG3 (packet) << 2;
     uaecptr date = GET_PCK_ARG4 (packet);
-    struct a_inode *a;
+    a_inode *a;
     struct utimbuf ut;
     uae_u32 err;
 
@@ -2292,7 +2488,8 @@ action_set_date (Unit *unit, dpacket pac
 	return;
     }
 
-    ut.actime = ut.modtime = put_time(get_long(date),get_long(date+4),get_long(date+8));
+    ut.actime = ut.modtime = put_time(get_long (date), get_long (date + 4),
+				      get_long (date + 8));
     a = find_aino (unit, lock, bstr (unit, name), &err);
     if (err == 0 && utime (a->nname, &ut) == -1)
 	err = dos_errno ();
@@ -2310,7 +2507,7 @@ action_rename_object (Unit *unit, dpacke
     uaecptr name1 = GET_PCK_ARG2 (packet) << 2;
     uaecptr lock2 = GET_PCK_ARG3 (packet) << 2;
     uaecptr name2 = GET_PCK_ARG4 (packet) << 2;
-    struct a_inode *a1, *a2;
+    a_inode *a1, *a2;
     uae_u32 err1, err2;
 
     TRACE(("ACTION_RENAME_OBJECT(0x%lx,\"%s\",", lock1, bstr (unit, name1)));
@@ -2328,26 +2525,38 @@ action_rename_object (Unit *unit, dpacke
 	PUT_PCK_RES2 (packet, err1);
 	return;
     }
+    /* See whether the other name already exists in the filesystem.  */
     a2 = find_aino (unit, lock2, bstr (unit, name2), &err2);
-    if (a2 == 0 || err2 != ERROR_OBJECT_NOT_FOUND) {
+    if (a2 == a1) {
+	/* Renaming to the same name, but possibly different case.  */
+	if (strcmp (a1->aname, bstr_cut (unit, name2)) == 0) {
+	    /* Exact match -> do nothing.  */
+	    PUT_PCK_RES1 (packet, DOS_TRUE);
+	    return;
+	}
+	a2 = a2->parent;
+    } else if (a2 == 0 || err2 != ERROR_OBJECT_NOT_FOUND) {
 	PUT_PCK_RES1 (packet, DOS_FALSE);
 	PUT_PCK_RES2 (packet, err2 == 0 ? ERROR_OBJECT_EXISTS : err2);
 	return;
     }
-    /* Object does not exist. aino points to containing directory. */
-    a2 = new_child_aino (unit, a2, my_strdup (bstr_cut (unit, name2)), a1->dir ? 2 : 1);
+
+    a2 = create_child_aino (unit, a2, bstr_cut (unit, name2), a1->dir);
     if (a2 == 0) {
 	PUT_PCK_RES1 (packet, DOS_FALSE);
-	PUT_PCK_RES2 (packet, ERROR_DISK_FULL); /* best we can do */
+	PUT_PCK_RES2 (packet, ERROR_DISK_IS_FULL); /* best we can do */
 	return;
     }
 
     /* @@@ what should we do if there are locks on a1? */
-    if (-1 == rename(a1->nname, a2->nname)) {
+    if (-1 == rename (a1->nname, a2->nname)) {
 	PUT_PCK_RES1 (packet, DOS_FALSE);
-	PUT_PCK_RES2 (packet, dos_errno());
+	PUT_PCK_RES2 (packet, dos_errno ());
 	return;
     }
+    a2->comment = a1->comment;
+    a1->comment = 0;
+    a2->amigaos_mode = a1->amigaos_mode;
     move_aino_children (unit, a1, a2);
     delete_aino (unit, a1);
     PUT_PCK_RES1 (packet, DOS_TRUE);
@@ -2409,6 +2618,7 @@ static uae_sem_t singlethread_int_sem;
 static uae_u32 exter_int_helper (void)
 {
     UnitInfo *uip = current_mountinfo->ui;
+    uaecptr port;
     static int unit_no;
 
     switch (m68k_dreg (regs, 0)) {
@@ -2434,6 +2644,7 @@ static uae_u32 exter_int_helper (void)
 	 * Note that this is called from the main loop, unlike the other cases
 	 * in this switch statement which are called from the interrupt handler.
 	 */
+#ifdef UAE_FILESYS_THREADS
 	{
 	    Unit *unit = find_unit (m68k_areg (regs, 5));
 	    unit->cmds_complete = unit->cmds_acked;
@@ -2447,8 +2658,42 @@ static uae_u32 exter_int_helper (void)
 		put_long (m68k_areg (regs, 3), locks);
 	    }
 	}
+#else
+	write_log ("exter_int_helper should not be called with arg 1!\n");
+#endif
 	break;
      case 2:
+	/* Find work that needs to be done:
+	 * return d0 = 0: none
+	 *        d0 = 1: PutMsg(), port in a0, message in a1
+	 *        d0 = 2: Signal(), task in a1, signal set in d1
+	 *        d0 = 3: ReplyMsg(), message in a1 */
+
+#ifdef SUPPORT_THREADS
+	/* First, check signals/messages */
+	while (comm_pipe_has_data (&native2amiga_pending)) {
+	    switch (read_comm_pipe_int_blocking (&native2amiga_pending)) {
+	     case 0: /* Signal() */
+		m68k_areg (regs, 1) = read_comm_pipe_u32_blocking (&native2amiga_pending);
+		m68k_dreg (regs, 1) = read_comm_pipe_u32_blocking (&native2amiga_pending);
+		return 2;
+
+	     case 1: /* PutMsg() */
+		m68k_areg (regs, 0) = read_comm_pipe_u32_blocking (&native2amiga_pending);
+		m68k_areg (regs, 1) = read_comm_pipe_u32_blocking (&native2amiga_pending);
+		return 1;
+
+	     case 2: /* ReplyMsg() */
+		m68k_areg (regs, 1) = read_comm_pipe_u32_blocking (&native2amiga_pending);
+		return 3;
+
+	     default:
+		write_log ("exter_int_helper: unknown native action\n");
+		break;
+	    }
+	}
+#endif
+
 	/* Find some unit that needs a message sent, and return its port,
 	 * or zero if all are done.
 	 * Take care not to dereference self for units that didn't have their
@@ -2456,6 +2701,7 @@ static uae_u32 exter_int_helper (void)
 	for (;;) {
 	    if (unit_no >= current_mountinfo->num_units)
 		return 0;
+
 	    if (uip[unit_no].self != 0
 		&& uip[unit_no].self->cmds_acked == uip[unit_no].self->cmds_complete
 		&& uip[unit_no].self->cmds_acked != uip[unit_no].self->cmds_sent)
@@ -2463,13 +2709,12 @@ static uae_u32 exter_int_helper (void)
 	    unit_no++;
 	}
 	uip[unit_no].self->cmds_acked = uip[unit_no].self->cmds_sent;
-	return uip[unit_no++].self->port;
-
-     case 3:
-	/* Look up a message for a port. */
-	{
-	    Unit *unit = find_unit (m68k_areg (regs, 2));
-	    return unit->dummy_message;
+	port = uip[unit_no].self->port;
+	if (port) {
+	    m68k_areg (regs, 0) = port;
+	    m68k_areg (regs, 1) = find_unit (port)->dummy_message;
+	    unit_no++;
+	    return 1;
 	}
 	break;
      case 4:
@@ -2504,6 +2749,7 @@ static int handle_packet (Unit *unit, dp
      case ACTION_WRITE: action_write (unit, pck); break;
      case ACTION_SEEK: action_seek (unit, pck); break;
      case ACTION_SET_PROTECT: action_set_protect (unit, pck); break;
+     case ACTION_SET_COMMENT: action_set_comment (unit, pck); break;
      case ACTION_SAME_LOCK: action_same_lock (unit, pck); break;
      case ACTION_PARENT: action_parent (unit, pck); break;
      case ACTION_CREATE_DIR: action_create_dir (unit, pck); break;
@@ -2518,14 +2764,14 @@ static int handle_packet (Unit *unit, dp
      /* 2.0+ packet types */
      case ACTION_SET_FILE_SIZE: action_set_file_size (unit, pck); break;
      case ACTION_EXAMINE_FH: action_examine_fh (unit, pck); break;
+     case ACTION_FH_FROM_LOCK: action_fh_from_lock (unit, pck); break;
+     case ACTION_CHANGE_MODE: action_change_mode (unit, pck); break;
+     case ACTION_PARENT_FH: action_parent_fh (unit, pck); break;
 
      /* unsupported packets */
      case ACTION_LOCK_RECORD:
      case ACTION_FREE_RECORD:
-     case ACTION_CHANGE_MODE:
-     case ACTION_FH_FROM_LOCK:
      case ACTION_COPY_DIR_FH:
-     case ACTION_PARENT_FH:
      case ACTION_EXAMINE_ALL:
      case ACTION_MAKE_LINK:
      case ACTION_READ_LINK:
@@ -2578,7 +2824,7 @@ static void *filesys_penguin (void *unit
 	uae_int_requested = 1;
 	/* Send back the locks. */
 	if (get_long (ui->self->locklist) != 0)
-	    write_comm_pipe_int (ui->back_pipe, (int)(get_long(ui->self->locklist)), 0);
+	    write_comm_pipe_int (ui->back_pipe, (int)(get_long (ui->self->locklist)), 0);
 	put_long (ui->self->locklist, 0);
     }
     return 0;
@@ -2710,8 +2956,10 @@ void filesys_prepare_reset (void)
     u = units;
     while (u != 0) {
 	while (u->rootnode.next != &u->rootnode) {
-	    struct a_inode *a = u->rootnode.next;
+	    a_inode *a = u->rootnode.next;
 	    u->rootnode.next = a->next;
+	    if (a->dirty && a->parent)
+		fsdb_dir_writeback (a->parent);
 	    free (a->nname);
 	    free (a->aname);
 	    free (a);
@@ -2722,11 +2970,13 @@ void filesys_prepare_reset (void)
 
 static uae_u32 filesys_diagentry (void)
 {
-    uaecptr resaddr = m68k_areg(regs, 2) + 0x10;
+    uaecptr resaddr = m68k_areg (regs, 2) + 0x10;
+    uaecptr start = resaddr;
+    uaecptr residents, tmp;
 
     TRACE (("filesystem: diagentry called\n"));
 
-    filesys_configdev = m68k_areg(regs, 3);
+    filesys_configdev = m68k_areg (regs, 3);
 
     do_put_mem_long ((uae_u32 *)(filesysory + 0x2100), EXPANSION_explibname);
     do_put_mem_long ((uae_u32 *)(filesysory + 0x2104), filesys_configdev);
@@ -2737,21 +2987,48 @@ static uae_u32 filesys_diagentry (void)
     if (ROM_hardfile_resid != 0) {
 	/* Build a struct Resident. This will set up and initialize
 	 * the uae.device */
-	put_word(resaddr + 0x0, 0x4AFC);
-	put_long(resaddr + 0x2, resaddr);
-	put_long(resaddr + 0x6, resaddr + 0x1A); /* Continue scan here */
-	put_word(resaddr + 0xA, 0x8101); /* RTF_AUTOINIT|RTF_COLDSTART; Version 1 */
-	put_word(resaddr + 0xC, 0x0305); /* NT_DEVICE; pri 05 */
-	put_long(resaddr + 0xE, ROM_hardfile_resname);
-	put_long(resaddr + 0x12, ROM_hardfile_resid);
-	put_long(resaddr + 0x16, ROM_hardfile_init); /* calls filesys_init */
+	put_word (resaddr + 0x0, 0x4AFC);
+	put_long (resaddr + 0x2, resaddr);
+	put_long (resaddr + 0x6, resaddr + 0x1A); /* Continue scan here */
+	put_word (resaddr + 0xA, 0x8101); /* RTF_AUTOINIT|RTF_COLDSTART; Version 1 */
+	put_word (resaddr + 0xC, 0x0305); /* NT_DEVICE; pri 05 */
+	put_long (resaddr + 0xE, ROM_hardfile_resname);
+	put_long (resaddr + 0x12, ROM_hardfile_resid);
+	put_long (resaddr + 0x16, ROM_hardfile_init); /* calls filesys_init */
     }
     resaddr += 0x1A;
-
+    tmp = resaddr;
+    
     /* The good thing about this function is that it always gets called
      * when we boot. So we could put all sorts of stuff that wants to be done
-     * here. */
+     * here.
+     * We can simply add more Resident structures here. Although the Amiga OS
+     * only knows about the one at address DiagArea + 0x10, we scan for other
+     * Resident structures and call InitResident() for them at the end of the
+     * diag entry. */
+
+    resaddr = scsidev_startup(resaddr);
+    native2amiga_startup();
+
+    /* scan for Residents and return pointer to array of them */
+    residents = resaddr;
+    while (tmp < residents && tmp > start) {
+	if (get_word (tmp) == 0x4AFC &&
+	    get_long (tmp + 0x2) == tmp) {
+	    put_word (resaddr, 0x227C);         /* movea.l #tmp,a1 */
+	    put_long (resaddr + 2, tmp);
+	    put_word (resaddr + 6, 0x7200);     /* moveq.l #0,d1 */
+	    put_long (resaddr + 8, 0x4EAEFF9A); /* jsr -$66(a6) ; InitResident */
+	    resaddr += 12;
+	    tmp = get_long (tmp + 0x6);
+	} else {
+	    tmp++;
+	}
+    }
+    put_word (resaddr, 0x7001); /* moveq.l #1,d0 */
+    put_word (resaddr + 2, RTS);
 
+    m68k_areg (regs, 0) = residents;
     return 1;
 }
 
@@ -2778,7 +3055,7 @@ static uae_u32 filesys_dev_storeinfo (vo
     put_long (parmpacket + 8, uip[unit_no].devno);
     put_long (parmpacket + 12, 0); /* Device flags */
     put_long (parmpacket + 16, 16); /* Env. size */
-    put_long (parmpacket + 20, 128); /* 512 bytes per block */
+    put_long (parmpacket + 20, uip[unit_no].hf.blocksize >> 2); /* longwords per block */
     put_long (parmpacket + 24, 0); /* unused */
     put_long (parmpacket + 28, uip[unit_no].hf.surfaces); /* heads */
     put_long (parmpacket + 32, 0); /* unused */
@@ -2788,7 +3065,7 @@ static uae_u32 filesys_dev_storeinfo (vo
     put_long (parmpacket + 48, 0); /* interleave */
     put_long (parmpacket + 52, 0); /* lowCyl */
     put_long (parmpacket + 56, uip[unit_no].hf.nrcyls - 1); /* hiCyl */
-    put_long (parmpacket + 60, 0); /* Number of buffers */
+    put_long (parmpacket + 60, 50); /* Number of buffers */
     put_long (parmpacket + 64, 0); /* Buffer mem type */
     put_long (parmpacket + 68, 0x7FFFFFFF); /* largest transfer */
     put_long (parmpacket + 72, ~1); /* addMask (?) */
@@ -2812,7 +3089,8 @@ void filesys_install (void)
     fsdevname = ds ("uae.device"); /* does not really exist */
 
     ROM_filesys_diagentry = here();
-    calltrap (deftrap(filesys_diagentry)); dw(RTS);
+    calltrap (deftrap(filesys_diagentry));
+    dw(0x4ED0); /* JMP (a0) - jump to code that inits Residents */
 
     loop = here ();
     /* Special trap for the assembly make_dev routine */
@@ -2836,10 +3114,6 @@ void filesys_install (void)
     calltrap (deftrap (exter_int_helper));
     dw (RTS);
 
-    org (0xF0FF70);
-    calltrap (deftrap (mousehack_helper));
-    dw (RTS);
-
     org (loop);
 }
 
@@ -2848,110 +3122,114 @@ void filesys_install_code (void)
     align(4);
 
     /* The last offset comes from the code itself, look for it near the top. */
-    filesys_initcode = here() + 8 + 0x6c;
     EXPANSION_bootcode = here () + 8 + 0x14;
     /* Ouch. Make sure this is _always_ a multiple of two bytes. */
+    filesys_initcode = here() + 8 + 0x28;
  db(0x00); db(0x00); db(0x00); db(0x10); db(0x00); db(0x00); db(0x00); db(0x00);
- db(0x60); db(0x00); db(0x01); db(0xc0); db(0x00); db(0x00); db(0x01); db(0x2c);
- db(0x00); db(0x00); db(0x00); db(0x6c); db(0x00); db(0x00); db(0x00); db(0x28);
- db(0x00); db(0x00); db(0x00); db(0x14); db(0x43); db(0xfa); db(0x02); db(0xf9);
+ db(0x60); db(0x00); db(0x01); db(0xd4); db(0x00); db(0x00); db(0x01); db(0x3e);
+ db(0x00); db(0x00); db(0x00); db(0x28); db(0x00); db(0x00); db(0x00); db(0xbc);
+ db(0x00); db(0x00); db(0x00); db(0x14); db(0x43); db(0xfa); db(0x03); db(0x11);
  db(0x4e); db(0xae); db(0xff); db(0xa0); db(0x20); db(0x40); db(0x20); db(0x28);
  db(0x00); db(0x16); db(0x20); db(0x40); db(0x4e); db(0x90); db(0x4e); db(0x75);
- db(0x48); db(0xe7); db(0x00); db(0x20); db(0x70); db(0x00); db(0x4e); db(0xb9);
- db(0x00); db(0xf0); db(0xff); db(0x50); db(0x4a); db(0x80); db(0x67); db(0x2e);
- db(0x2c); db(0x78); db(0x00); db(0x04); db(0x70); db(0x02); db(0x4e); db(0xb9);
- db(0x00); db(0xf0); db(0xff); db(0x50); db(0x4a); db(0x80); db(0x67); db(0x14);
- db(0x24); db(0x40); db(0x70); db(0x03); db(0x4e); db(0xb9); db(0x00); db(0xf0);
- db(0xff); db(0x50); db(0x20); db(0x4a); db(0x22); db(0x40); db(0x4e); db(0xae);
- db(0xfe); db(0x92); db(0x60); db(0xe0); db(0x70); db(0x04); db(0x4e); db(0xb9);
- db(0x00); db(0xf0); db(0xff); db(0x50); db(0x70); db(0x01); db(0x4c); db(0xdf);
- db(0x04); db(0x00); db(0x4e); db(0x75); db(0x48); db(0xe7); db(0xff); db(0xfe);
- db(0x2c); db(0x78); db(0x00); db(0x04); db(0x2a); db(0x79); db(0x00); db(0xf0);
- db(0xff); db(0xfc); db(0x43); db(0xfa); db(0x02); db(0x9f); db(0x70); db(0x24);
- db(0x7a); db(0x00); db(0x4e); db(0xae); db(0xfd); db(0xd8); db(0x4a); db(0x80);
- db(0x66); db(0x0c); db(0x43); db(0xfa); db(0x02); db(0x8f); db(0x70); db(0x00);
- db(0x7a); db(0x01); db(0x4e); db(0xae); db(0xfd); db(0xd8); db(0x28); db(0x40);
- db(0x70); db(0x58); db(0x72); db(0x01); db(0x4e); db(0xae); db(0xff); db(0x3a);
- db(0x26); db(0x40); db(0x7e); db(0x54); db(0x27); db(0xb5); db(0x78); db(0x00);
- db(0x78); db(0x00); db(0x59); db(0x87); db(0x64); db(0xf6); db(0x7c); db(0x00);
- db(0xbc); db(0xad); db(0x01); db(0x0c); db(0x64); db(0x12); db(0x20); db(0x4b);
- db(0x48); db(0xe7); db(0x02); db(0x10); db(0x7e); db(0x01); db(0x61); db(0x6c);
- db(0x4c); db(0xdf); db(0x08); db(0x40); db(0x52); db(0x86); db(0x60); db(0xe8);
- db(0x2c); db(0x78); db(0x00); db(0x04); db(0x22); db(0x4c); db(0x4e); db(0xae);
- db(0xfe); db(0x62); db(0x61); db(0x28); db(0x2c); db(0x78); db(0x00); db(0x04);
+ db(0x48); db(0xe7); db(0xff); db(0xfe); db(0x2c); db(0x78); db(0x00); db(0x04);
+ db(0x2a); db(0x79); db(0x00); db(0xf0); db(0xff); db(0xfc); db(0x43); db(0xfa);
+ db(0x02); db(0xfb); db(0x70); db(0x24); db(0x7a); db(0x00); db(0x4e); db(0xae);
+ db(0xfd); db(0xd8); db(0x4a); db(0x80); db(0x66); db(0x0c); db(0x43); db(0xfa);
+ db(0x02); db(0xeb); db(0x70); db(0x00); db(0x7a); db(0x01); db(0x4e); db(0xae);
+ db(0xfd); db(0xd8); db(0x28); db(0x40); db(0x70); db(0x58); db(0x72); db(0x01);
+ db(0x4e); db(0xae); db(0xff); db(0x3a); db(0x26); db(0x40); db(0x7e); db(0x54);
+ db(0x27); db(0xb5); db(0x78); db(0x00); db(0x78); db(0x00); db(0x59); db(0x87);
+ db(0x64); db(0xf6); db(0x7c); db(0x00); db(0xbc); db(0xad); db(0x01); db(0x0c);
+ db(0x64); db(0x14); db(0x20); db(0x4b); db(0x48); db(0xe7); db(0x02); db(0x10);
+ db(0x7e); db(0x01); db(0x61); db(0x00); db(0x00); db(0xc2); db(0x4c); db(0xdf);
+ db(0x08); db(0x40); db(0x52); db(0x86); db(0x60); db(0xe6); db(0x2c); db(0x78);
+ db(0x00); db(0x04); db(0x22); db(0x4c); db(0x4e); db(0xae); db(0xfe); db(0x62);
+ db(0x61); db(0x00); db(0x00); db(0x7c); db(0x2c); db(0x78); db(0x00); db(0x04);
  db(0x4e); db(0xb9); db(0x00); db(0xf0); db(0xff); db(0x80); db(0x72); db(0x03);
  db(0x74); db(0xf6); db(0x20); db(0x7c); db(0x00); db(0x20); db(0x00); db(0x00);
  db(0x90); db(0x88); db(0x65); db(0x0a); db(0x67); db(0x08); db(0x78); db(0x00);
  db(0x22); db(0x44); db(0x4e); db(0xae); db(0xfd); db(0x96); db(0x4c); db(0xdf);
- db(0x7f); db(0xff); db(0x4e); db(0x75); db(0x2c); db(0x78); db(0x00); db(0x04);
- db(0x70); db(0x1a); db(0x22); db(0x3c); db(0x00); db(0x01); db(0x00); db(0x01);
- db(0x4e); db(0xae); db(0xff); db(0x3a); db(0x22); db(0x40); db(0x41); db(0xfa);
- db(0x01); db(0xf0); db(0x23); db(0x48); db(0x00); db(0x0a); db(0x41); db(0xfa);
- db(0xff); db(0x10); db(0x23); db(0x48); db(0x00); db(0x0e); db(0x41); db(0xfa);
- db(0xff); db(0x08); db(0x23); db(0x48); db(0x00); db(0x12); db(0x70); db(0x0d);
- db(0x4e); db(0xee); db(0xff); db(0x58); db(0x2a); db(0x79); db(0x00); db(0xf0);
- db(0xff); db(0xfc); db(0x4e); db(0xb9); db(0x00); db(0xf0); db(0xff); db(0x28);
- db(0x26); db(0x00); db(0xc0); db(0x85); db(0x66); db(0xbc); db(0x2c); db(0x4c);
- db(0x4e); db(0xae); db(0xff); db(0x70); db(0x26); db(0x40); db(0x4e); db(0xb9);
- db(0x00); db(0xf0); db(0xff); db(0x20); db(0x70); db(0x00); db(0x27); db(0x40);
- db(0x00); db(0x08); db(0x27); db(0x40); db(0x00); db(0x10); db(0x27); db(0x40);
- db(0x00); db(0x20); db(0x4a); db(0x83); db(0x66); db(0x1c); db(0x27); db(0x7c);
- db(0x00); db(0x00); db(0x0f); db(0xa0); db(0x00); db(0x14); db(0x43); db(0xfa);
- db(0xfe); db(0x94); db(0x20); db(0x09); db(0xe4); db(0x88); db(0x27); db(0x40);
- db(0x00); db(0x20); db(0x27); db(0x7c); db(0xff); db(0xff); db(0xff); db(0xff);
- db(0x00); db(0x24); db(0x4a); db(0x87); db(0x67); db(0x36); db(0x2c); db(0x78);
- db(0x00); db(0x04); db(0x70); db(0x14); db(0x72); db(0x00); db(0x4e); db(0xae);
- db(0xff); db(0x3a); db(0x22); db(0x40); db(0x70); db(0x00); db(0x22); db(0x80);
- db(0x23); db(0x40); db(0x00); db(0x04); db(0x33); db(0x40); db(0x00); db(0x0e);
- db(0x30); db(0x3c); db(0x10); db(0xff); db(0x90); db(0x06); db(0x33); db(0x40);
- db(0x00); db(0x08); db(0x23); db(0x6d); db(0x01); db(0x04); db(0x00); db(0x0a);
- db(0x23); db(0x4b); db(0x00); db(0x10); db(0x41); db(0xec); db(0x00); db(0x4a);
- db(0x4e); db(0xee); db(0xfe); db(0xf2); db(0x20); db(0x4b); db(0x72); db(0x00);
- db(0x22); db(0x41); db(0x70); db(0xff); db(0x2c); db(0x4c); db(0x4e); db(0xee);
- db(0xff); db(0x6a); db(0x2c); db(0x78); db(0x00); db(0x04); db(0x70); db(0x00);
- db(0x22); db(0x40); db(0x4e); db(0xae); db(0xfe); db(0xda); db(0x20); db(0x40);
- db(0x4b); db(0xe8); db(0x00); db(0x5c); db(0x43); db(0xfa); db(0x01); db(0x39);
- db(0x70); db(0x00); db(0x4e); db(0xae); db(0xfd); db(0xd8); db(0x24); db(0x40);
- db(0x20); db(0x3c); db(0x00); db(0x00); db(0x00); db(0x9d); db(0x22); db(0x3c);
- db(0x00); db(0x01); db(0x00); db(0x01); db(0x4e); db(0xae); db(0xff); db(0x3a);
- db(0x26); db(0x40); db(0x7c); db(0x00); db(0x26); db(0x86); db(0x27); db(0x46);
- db(0x00); db(0x04); db(0x27); db(0x46); db(0x00); db(0x08); db(0x7a); db(0x00);
+ db(0x7f); db(0xff); db(0x4e); db(0x75); db(0x48); db(0xe7); db(0x00); db(0x20);
+ db(0x70); db(0x00); db(0x4e); db(0xb9); db(0x00); db(0xf0); db(0xff); db(0x50);
+ db(0x4a); db(0x80); db(0x67); db(0x3c); db(0x2c); db(0x78); db(0x00); db(0x04);
+ db(0x70); db(0x02); db(0x4e); db(0xb9); db(0x00); db(0xf0); db(0xff); db(0x50);
+ db(0x0c); db(0x80); db(0x00); db(0x00); db(0x00); db(0x01); db(0x6d); db(0x1e);
+ db(0x6e); db(0x06); db(0x4e); db(0xae); db(0xfe); db(0x92); db(0x60); db(0xe8);
+ db(0x0c); db(0x80); db(0x00); db(0x00); db(0x00); db(0x02); db(0x6e); db(0x08);
+ db(0x20); db(0x01); db(0x4e); db(0xae); db(0xfe); db(0xbc); db(0x60); db(0xd8);
+ db(0x4e); db(0xae); db(0xfe); db(0x86); db(0x60); db(0xd2); db(0x70); db(0x04);
+ db(0x4e); db(0xb9); db(0x00); db(0xf0); db(0xff); db(0x50); db(0x70); db(0x01);
+ db(0x4c); db(0xdf); db(0x04); db(0x00); db(0x4e); db(0x75); db(0x2c); db(0x78);
+ db(0x00); db(0x04); db(0x70); db(0x1a); db(0x22); db(0x3c); db(0x00); db(0x01);
+ db(0x00); db(0x01); db(0x4e); db(0xae); db(0xff); db(0x3a); db(0x22); db(0x40);
+ db(0x41); db(0xfa); db(0x01); db(0xf6); db(0x23); db(0x48); db(0x00); db(0x0a);
+ db(0x41); db(0xfa); db(0xff); db(0x92); db(0x23); db(0x48); db(0x00); db(0x0e);
+ db(0x41); db(0xfa); db(0xff); db(0x8a); db(0x23); db(0x48); db(0x00); db(0x12);
+ db(0x70); db(0x0d); db(0x4e); db(0xee); db(0xff); db(0x58); db(0x2a); db(0x79);
+ db(0x00); db(0xf0); db(0xff); db(0xfc); db(0x4e); db(0xb9); db(0x00); db(0xf0);
+ db(0xff); db(0x28); db(0x26); db(0x00); db(0xc0); db(0x85); db(0x66); db(0x00);
+ db(0xff); db(0x6a); db(0x2c); db(0x4c); db(0x4e); db(0xae); db(0xff); db(0x70);
+ db(0x26); db(0x40); db(0x4e); db(0xb9); db(0x00); db(0xf0); db(0xff); db(0x20);
+ db(0x70); db(0x00); db(0x27); db(0x40); db(0x00); db(0x08); db(0x27); db(0x40);
+ db(0x00); db(0x10); db(0x27); db(0x40); db(0x00); db(0x20); db(0x4a); db(0x83);
+ db(0x66); db(0x1c); db(0x27); db(0x7c); db(0x00); db(0x00); db(0x0f); db(0xa0);
+ db(0x00); db(0x14); db(0x43); db(0xfa); db(0xfe); db(0x80); db(0x20); db(0x09);
+ db(0xe4); db(0x88); db(0x27); db(0x40); db(0x00); db(0x20); db(0x27); db(0x7c);
+ db(0xff); db(0xff); db(0xff); db(0xff); db(0x00); db(0x24); db(0x4a); db(0x87);
+ db(0x67); db(0x36); db(0x2c); db(0x78); db(0x00); db(0x04); db(0x70); db(0x14);
+ db(0x72); db(0x00); db(0x4e); db(0xae); db(0xff); db(0x3a); db(0x22); db(0x40);
+ db(0x70); db(0x00); db(0x22); db(0x80); db(0x23); db(0x40); db(0x00); db(0x04);
+ db(0x33); db(0x40); db(0x00); db(0x0e); db(0x30); db(0x3c); db(0x10); db(0xff);
+ db(0x90); db(0x06); db(0x33); db(0x40); db(0x00); db(0x08); db(0x23); db(0x6d);
+ db(0x01); db(0x04); db(0x00); db(0x0a); db(0x23); db(0x4b); db(0x00); db(0x10);
+ db(0x41); db(0xec); db(0x00); db(0x4a); db(0x4e); db(0xee); db(0xfe); db(0xf2);
+ db(0x20); db(0x4b); db(0x72); db(0x00); db(0x22); db(0x41); db(0x70); db(0xff);
+ db(0x2c); db(0x4c); db(0x4e); db(0xee); db(0xff); db(0x6a); db(0x2c); db(0x78);
+ db(0x00); db(0x04); db(0x70); db(0x00); db(0x22); db(0x40); db(0x4e); db(0xae);
+ db(0xfe); db(0xda); db(0x20); db(0x40); db(0x4b); db(0xe8); db(0x00); db(0x5c);
+ db(0x43); db(0xfa); db(0x01); db(0x3d); db(0x70); db(0x00); db(0x4e); db(0xae);
+ db(0xfd); db(0xd8); db(0x24); db(0x40); db(0x20); db(0x3c); db(0x00); db(0x00);
+ db(0x00); db(0x9d); db(0x22); db(0x3c); db(0x00); db(0x01); db(0x00); db(0x01);
+ db(0x4e); db(0xae); db(0xff); db(0x3a); db(0x26); db(0x40); db(0x7c); db(0x00);
+ db(0x26); db(0x86); db(0x27); db(0x46); db(0x00); db(0x04); db(0x27); db(0x46);
+ db(0x00); db(0x08); db(0x7a); db(0x00); db(0x20); db(0x4d); db(0x4e); db(0xae);
+ db(0xfe); db(0x80); db(0x20); db(0x4d); db(0x4e); db(0xae); db(0xfe); db(0x8c);
+ db(0x28); db(0x40); db(0x26); db(0x2c); db(0x00); db(0x0a); db(0x70); db(0x00);
+ db(0x4e); db(0xb9); db(0x00); db(0xf0); db(0xff); db(0x40); db(0x60); db(0x76);
  db(0x20); db(0x4d); db(0x4e); db(0xae); db(0xfe); db(0x80); db(0x20); db(0x4d);
  db(0x4e); db(0xae); db(0xfe); db(0x8c); db(0x28); db(0x40); db(0x26); db(0x2c);
- db(0x00); db(0x0a); db(0x70); db(0x00); db(0x4e); db(0xb9); db(0x00); db(0xf0);
- db(0xff); db(0x40); db(0x60); db(0x74); db(0x20); db(0x4d); db(0x4e); db(0xae);
- db(0xfe); db(0x80); db(0x20); db(0x4d); db(0x4e); db(0xae); db(0xfe); db(0x8c);
- db(0x28); db(0x40); db(0x26); db(0x2c); db(0x00); db(0x0a); db(0x66); db(0x38);
- db(0x70); db(0x01); db(0x4e); db(0xb9); db(0x00); db(0xf0); db(0xff); db(0x50);
- db(0x45); db(0xeb); db(0x00); db(0x04); db(0x20); db(0x52); db(0x20); db(0x08);
- db(0x67); db(0xda); db(0x22); db(0x50); db(0x20); db(0x40); db(0x20); db(0x28);
- db(0x00); db(0x04); db(0x6a); db(0x16); db(0x48); db(0xe7); db(0x00); db(0xc0);
- db(0x28); db(0x68); db(0x00); db(0x0a); db(0x61); db(0x40); db(0x53); db(0x85);
- db(0x4c); db(0xdf); db(0x03); db(0x00); db(0x24); db(0x89); db(0x20); db(0x49);
- db(0x60); db(0xdc); db(0x24); db(0x48); db(0x20); db(0x49); db(0x60); db(0xd6);
- db(0xba); db(0xbc); db(0x00); db(0x00); db(0x00); db(0x14); db(0x65); db(0x08);
- db(0x70); db(0x01); db(0x29); db(0x40); db(0x00); db(0x04); db(0x60); db(0x0e);
- db(0x61); db(0x2a); db(0x4e); db(0xb9); db(0x00); db(0xf0); db(0xff); db(0x30);
- db(0x4a); db(0x80); db(0x67); db(0x0c); db(0x52); db(0x85); db(0x28); db(0xab);
- db(0x00); db(0x04); db(0x27); db(0x4c); db(0x00); db(0x04); db(0x60); db(0x8c);
- db(0x28); db(0x43); db(0x61); db(0x02); db(0x60); db(0x86); db(0x22); db(0x54);
- db(0x20); db(0x6c); db(0x00); db(0x04); db(0x29); db(0x4d); db(0x00); db(0x04);
- db(0x4e); db(0xee); db(0xfe); db(0x92); db(0x2f); db(0x05); db(0x7a); db(0xfc);
- db(0x24); db(0x53); db(0x2e); db(0x0a); db(0x22); db(0x0a); db(0x67); db(0x0a);
+ db(0x00); db(0x0a); db(0x66); db(0x38); db(0x70); db(0x01); db(0x4e); db(0xb9);
+ db(0x00); db(0xf0); db(0xff); db(0x50); db(0x45); db(0xeb); db(0x00); db(0x04);
+ db(0x20); db(0x52); db(0x20); db(0x08); db(0x67); db(0xda); db(0x22); db(0x50);
+ db(0x20); db(0x40); db(0x20); db(0x28); db(0x00); db(0x04); db(0x6a); db(0x16);
+ db(0x48); db(0xe7); db(0x00); db(0xc0); db(0x28); db(0x68); db(0x00); db(0x0a);
+ db(0x61); db(0x42); db(0x53); db(0x85); db(0x4c); db(0xdf); db(0x03); db(0x00);
+ db(0x24); db(0x89); db(0x20); db(0x49); db(0x60); db(0xdc); db(0x24); db(0x48);
+ db(0x20); db(0x49); db(0x60); db(0xd6); db(0x0c); db(0x85); db(0x00); db(0x00);
+ db(0x00); db(0x14); db(0x65); db(0x00); db(0x00); db(0x0a); db(0x70); db(0x01);
+ db(0x29); db(0x40); db(0x00); db(0x04); db(0x60); db(0x0e); db(0x61); db(0x2a);
+ db(0x4e); db(0xb9); db(0x00); db(0xf0); db(0xff); db(0x30); db(0x4a); db(0x80);
+ db(0x67); db(0x0c); db(0x52); db(0x85); db(0x28); db(0xab); db(0x00); db(0x04);
+ db(0x27); db(0x4c); db(0x00); db(0x04); db(0x60); db(0x8a); db(0x28); db(0x43);
+ db(0x61); db(0x02); db(0x60); db(0x84); db(0x22); db(0x54); db(0x20); db(0x6c);
+ db(0x00); db(0x04); db(0x29); db(0x4d); db(0x00); db(0x04); db(0x4e); db(0xee);
+ db(0xfe); db(0x92); db(0x2f); db(0x05); db(0x7a); db(0xfc); db(0x24); db(0x53);
+ db(0x2e); db(0x0a); db(0x22); db(0x0a); db(0x67); db(0x00); db(0x00); db(0x0c);
  db(0x52); db(0x85); db(0x67); db(0x1e); db(0x22); db(0x4a); db(0x24); db(0x52);
- db(0x60); db(0xf2); db(0x52); db(0x85); db(0x67); db(0x3c); db(0x24); db(0x47);
+ db(0x60); db(0xf0); db(0x52); db(0x85); db(0x67); db(0x3c); db(0x24); db(0x47);
  db(0x70); db(0x18); db(0x72); db(0x01); db(0x4e); db(0xae); db(0xff); db(0x3a);
  db(0x52); db(0x46); db(0x24); db(0x40); db(0x24); db(0x87); db(0x2e); db(0x0a);
  db(0x60); db(0xe8); db(0x20); db(0x12); db(0x67); db(0x24); db(0x20); db(0x40);
  db(0x20); db(0x10); db(0x67); db(0x1e); db(0x20); db(0x40); db(0x20); db(0x10);
  db(0x67); db(0x18); db(0x70); db(0x00); db(0x22); db(0x80); db(0x22); db(0x4a);
  db(0x24); db(0x51); db(0x70); db(0x18); db(0x4e); db(0xae); db(0xff); db(0x2e);
- db(0xdc); db(0xbc); db(0x00); db(0x01); db(0x00); db(0x00); db(0x20); db(0x0a);
+ db(0x06); db(0x86); db(0x00); db(0x01); db(0x00); db(0x00); db(0x20); db(0x0a);
  db(0x66); db(0xec); db(0x26); db(0x87); db(0x2a); db(0x1f); db(0x4e); db(0x75);
  db(0x55); db(0x41); db(0x45); db(0x20); db(0x66); db(0x69); db(0x6c); db(0x65);
  db(0x73); db(0x79); db(0x73); db(0x74); db(0x65); db(0x6d); db(0x00); db(0x64);
  db(0x6f); db(0x73); db(0x2e); db(0x6c); db(0x69); db(0x62); db(0x72); db(0x61);
  db(0x72); db(0x79); db(0x00); db(0x65); db(0x78); db(0x70); db(0x61); db(0x6e);
  db(0x73); db(0x69); db(0x6f); db(0x6e); db(0x2e); db(0x6c); db(0x69); db(0x62);
- db(0x72); db(0x61); db(0x72); db(0x79); db(0x00); db(0x00);
+ db(0x72); db(0x61); db(0x72); db(0x79); db(0x00); db(0x00); db(0x00); db(0x00);
+ db(0x00); db(0x00); db(0x03); db(0xf2);
 }