Make use of the new common __directerrno and __mappederrno function.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4720 b7a2c559-68d2-44c3-8de9-860c34a00d81

libsrc/apple2/Makefile

@@ -72,7 +72,6 @@ S_OBJS=	_scrsize.o	\
 	dosdetect.o	\
 	drives.o	\
 	filedes.o	\
-	fileerr.o	\
 	filename.o	\
         get_ostype.o    \
 	gotoxy.o	\

libsrc/apple2/close.s

@@ -7,9 +7,9 @@
         .export 	_close
 
         .import		closedirect, freebuffer
-        .import 	errnoexit, oserrexit
         .import 	return0
 
+        .include	"errno.inc"
         .include	"filedes.inc"
 
 _close:
@@ -34,8 +34,8 @@ zerofd: lda	#$00
         ; Return success
         jmp	return0
 
-        ; Return errno
-errno:  jmp	errnoexit
+        ; Set __errno
+errno:  jmp	__directerrno
 
-        ; Return oserror
-oserr:  jmp	oserrexit
+        ; Set __oserror
+oserr:  jmp	__mappederrno

libsrc/apple2/fileerr.s

@@ -1,18 +0,0 @@
-;
-; Oliver Schmidt, 15.01.2004
-;
-; Error handling for ProDOS 8 file I/O
-;
-
-        .export		errnoexit, oserrexit
-
-        .include	"errno.inc"
-
-errnoexit:
-        jsr	__seterrno	; Returns with A = 0
-
-oserrexit:
-        sta     __oserror
-        lda	#$FF
-        tax
-        rts

libsrc/apple2/open.s

@@ -11,7 +11,6 @@
         .destructor	closeallfiles, 17
 
         .import		pushname, popname
-        .import 	errnoexit, oserrexit
         .import		iobuf_alloc, iobuf_free
         .import 	addysp, incsp4, incaxy, pushax, popax
 
@@ -54,8 +53,8 @@ _open:
         ; Cleanup stack
 errno:  jsr	incsp4		; Preserves A
 
-        ; Return errno
-        jmp	errnoexit
+        ; Set __errno
+        jmp	__directerrno
 
         ; Save fdtab slot
 found:  tya
@@ -138,8 +137,8 @@ oserr1: ldy	tmp2		; Restore fdtab slot
         jsr	freebuffer
         pla			; Restore oserror code
 
-        ; Return oserror
-        jmp	oserrexit
+        ; Set __oserror
+        jmp	__mappederrno
 
 open:   ldy	tmp2		; Restore fdtab slot
 

libsrc/apple2/read.s

@@ -7,7 +7,6 @@
         .constructor	initprompt
         .export		_read
         .import		rwprolog, rwcommon
-        .import		errnoexit
         .import		RDKEY, COUT
 
         .include	"zeropage.inc"
@@ -101,5 +100,5 @@ check:  lda	ptr3
         ; Load errno code
 einval: lda	#EINVAL
 
-        ; Return errno
-errno:  jmp	errnoexit
+        ; Set __errno
+errno:  jmp	__directerrno

libsrc/apple2/rootdir.s

@@ -5,7 +5,7 @@
 ;
 
         .export 	_rootdir
-        .import		popax, oserrexit
+        .import		popax
 
         .include	"zeropage.inc"
         .include	"errno.inc"
@@ -50,5 +50,5 @@ _rootdir:
         tax
         rts
         
-        ; Return oserror
-oserr:  jmp	oserrexit
+        ; Set __oserror
+oserr:  jmp	__mappederrno

libsrc/apple2/rwcommon.s

@@ -3,10 +3,10 @@
 ;
 
         .export		rwprolog, rwcommon, rwepilog
-        .import		oserrexit
         .import		popax
 
         .include	"zeropage.inc"
+        .include	"errno.inc"
         .include	"fcntl.inc"
         .include	"mli.inc"
         .include	"filedes.inc"
@@ -55,5 +55,5 @@ rwepilog:
         ldx	mliparam + MLI::RW::TRANS_COUNT+1
         rts
 
-        ; Return oserror
-oserr:  jmp	oserrexit
+        ; Set __oserror
+oserr:  jmp	__mappederrno

libsrc/apple2/write.s

@@ -6,7 +6,6 @@
 
         .export		_write
         .import		rwprolog, rwcommon, rwepilog
-        .import		errnoexit, oserrexit
         .import		COUT
 
         .include	"zeropage.inc"
@@ -106,9 +105,9 @@ done:   jmp	rwepilog
         ; Load errno code
 einval: lda	#EINVAL
 
-        ; Return errno
-errno:  jmp	errnoexit
+        ; Set __errno
+errno:  jmp	__directerrno
 
-        ; Return oserror
-oserr:  jmp	oserrexit
+        ; Set __oserror
+oserr:  jmp	__mappederrno
                                                           

libsrc/apple2enh/Makefile

@@ -75,7 +75,6 @@ S_OBJS=	_scrsize.o	\
 	dosdetect.o	\
 	drives.o	\
 	filedes.o	\
-	fileerr.o	\
 	filename.o	\
         get_ostype.o    \
 	gotoxy.o	\