fix processing of cyrillic letter yo in file systems

git-svn-id: svn://kolibrios.org@1504 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/trunk/blkdev/rd.inc

@@ -411,6 +411,8 @@ char_toupper:
 	jb	.ret
 	cmp	al, 'z'
 	jbe	.az
+        cmp     al, 'ñ'
+        jz      .yo1
 	cmp	al, ' '
 	jb	.ret
 	cmp	al, 'à'
@@ -426,6 +428,10 @@ char_toupper:
 .az:
 	and	al, not 0x20
 	ret
+.yo1:
+; 0xF1 -> 0xF0
+        dec     ax
+        ret
 
 fat_get_name:
 ; in: edi->FAT entry

kernel/trunk/fs/ntfs.inc

@@ -942,6 +942,18 @@ ntfs_decode_mcb_entry:
         pop     edi ecx eax
         ret
 
+unichar_toupper:
+        push    eax
+        call    uni2ansi_char
+        cmp     al, '_'
+        jz      .unk
+        add     esp, 4
+        call    char_toupper
+        jmp     ansi2uni_char
+.unk:
+        pop     eax
+        ret
+
 ntfs_find_lfn:
 ; in: esi+ebp -> name
 ; out: CF=1 - file not found
@@ -1030,15 +1042,15 @@ ntfs_find_lfn:
         push    edi
 @@:
         lodsw
-        call    uni2ansi_char
-        call    char_toupper
+        call    unichar_toupper
         push    eax
         mov     al, [edi]
         inc     edi
         cmp     al, '/'
         jz      .slash
         call    char_toupper
-        cmp     al, [esp]
+        call    ansi2uni_char
+        cmp     ax, [esp]
         pop     eax
         loopz   @b
         jz      .found