--- uae/src/filesys.c	2018/04/24 17:10:57	1.1.1.18
+++ uae/src/filesys.c	2018/04/24 17:14:30	1.1.1.20
@@ -119,7 +119,7 @@ typedef struct {
     char *rootdir; /* root unix directory */
     int readonly; /* disallow write access? */
     int devno;
-    
+
     struct hardfiledata hf;
 
     /* Threading stuff */
@@ -183,7 +183,7 @@ char *get_filesys_unit (struct uaedev_mo
 
     if (nr >= mountinfo->num_units)
 	return "No slot allocated for this unit";
-    
+
     *volname = uip->volname ? my_strdup (uip->volname) : 0;
     *rootdir = uip->rootdir ? my_strdup (uip->rootdir) : 0;
     *readonly = uip->readonly;
@@ -601,7 +601,7 @@ find_unit (uaecptr port)
 
     return u;
 }
-    
+
 static void prepare_for_open (char *name)
 {
 #if 0
@@ -663,7 +663,7 @@ static void recycle_aino (Unit *unit, a_
 	    a_inode **aip;
 	    aip = &parent->child;
 
-	    if (! parent->locked_children)
+	    if (! parent->locked_children) {
 		for (;;) {
 		    a_inode *aino = *aip;
 		    if (aino == 0)
@@ -672,9 +672,9 @@ static void recycle_aino (Unit *unit, a_
 		    /* Not recyclable if next == 0 (i.e., not chained into
 		       recyclable list), or if parent directory is being
 		       ExNext()ed.  */
-		    if (aino->next == 0)
+		    if (aino->next == 0) {
 			aip = &aino->sibling;
-		    else {
+		    } else {
 			if (aino->shlock > 0 || aino->elock)
 			    write_log ("panic: freeing locked a_inode!\n");
 
@@ -683,6 +683,7 @@ static void recycle_aino (Unit *unit, a_
 			i++;
 		    }
 		}
+	    }
 	    /* In the previous loop, we went through all children of one
 	       parent.  Re-arrange the recycled list so that we'll find a
 	       different parent the next time around.  */
@@ -719,7 +720,7 @@ static void update_child_names (Unit *un
 	char *name_start;
 	char *new_name;
 	char dirsep[2] = { FSDB_DIR_SEPARATOR, '\0' };
-	  
+
 	a->parent = parent;
 	name_start = strrchr (a->nname, FSDB_DIR_SEPARATOR);
 	if (name_start == 0) {
@@ -748,7 +749,6 @@ static void move_aino_children (Unit *un
 static void delete_aino (Unit *unit, a_inode *aino)
 {
     a_inode **aip;
-    int hash;
 
     TRACE(("deleting aino %x\n", aino->uniq));
 
@@ -863,7 +863,7 @@ static char *get_nname (Unit *unit, a_in
     char *p = 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
@@ -896,7 +896,7 @@ static char *create_nname (Unit *unit, a
     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)) {
@@ -1267,7 +1267,7 @@ static void
 do_info (Unit *unit, dpacket packet, uaecptr info)
 {
     struct fs_usage fsu;
-    
+
     if (get_fs_usage (unit->ui.rootdir, 0, &fsu) != 0) {
 	PUT_PCK_RES1 (packet, DOS_FALSE);
 	PUT_PCK_RES2 (packet, dos_errno ());
@@ -1778,8 +1778,6 @@ static void populate_directory (Unit *un
 
 static void do_examine (Unit *unit, dpacket packet, ExamineKey *ek, uaecptr info)
 {
-    a_inode *aino;
-
     if (ek->curr_file == 0)
 	goto no_more_entries;
 
@@ -2192,7 +2190,7 @@ action_seek (Unit *unit, dpacket packet)
     TRACE(("ACTION_SEEK(%s,%d,%d)\n", k->aino->nname, pos, mode));
 
     old = lseek (k->fd, 0, SEEK_CUR);
-    {      
+    {
 	uae_s32 temppos;
 	long filesize = lseek (k->fd, 0, SEEK_END);
 	lseek (k->fd, old, SEEK_SET);
@@ -2317,7 +2315,7 @@ action_change_mode (Unit *unit, dpacket
     /* 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; 
+    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);
@@ -3054,6 +3052,14 @@ static int get_new_device (char **devnam
     return result;
 }
 
+static void init_filesys_diagentry (void)
+{
+    do_put_mem_long ((uae_u32 *)(filesysory + 0x2100), EXPANSION_explibname);
+    do_put_mem_long ((uae_u32 *)(filesysory + 0x2104), filesys_configdev);
+    do_put_mem_long ((uae_u32 *)(filesysory + 0x2108), EXPANSION_doslibname);
+    do_put_mem_long ((uae_u32 *)(filesysory + 0x210c), current_mountinfo->num_units);
+}
+
 void filesys_start_threads (void)
 {
     UnitInfo *uip;
@@ -3062,7 +3068,7 @@ void filesys_start_threads (void)
     current_mountinfo = dup_mountinfo (currprefs.mountinfo);
 
     reset_uaedevices ();
-    
+
     uip = current_mountinfo->ui;
     for (i = 0; i < current_mountinfo->num_units; i++) {
 	uip[i].unit_pipe = 0;
@@ -3102,11 +3108,10 @@ void filesys_reset (void)
 
 static void free_all_ainos (Unit *u, a_inode *parent)
 {
-  a_inode *a;
-  while (a = parent->child)
-    {
-      free_all_ainos (u, a);
-      dispose_aino (u, &parent->child, a);
+    a_inode *a;
+    while (a = parent->child) {
+	free_all_ainos (u, a);
+	dispose_aino (u, &parent->child, a);
     }
 }
 
@@ -3149,10 +3154,7 @@ static uae_u32 filesys_diagentry (void)
 
     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);
-    do_put_mem_long ((uae_u32 *)(filesysory + 0x2108), EXPANSION_doslibname);
-    do_put_mem_long ((uae_u32 *)(filesysory + 0x210c), current_mountinfo->num_units);
+    init_filesys_diagentry ();
 
     uae_sem_init (&singlethread_int_sem, 0, 1);
     if (ROM_hardfile_resid != 0) {
@@ -3169,7 +3171,7 @@ static uae_u32 filesys_diagentry (void)
     }
     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.