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Align rootdir() return value rather with POSIX functions than with DIO functions.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@4680 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
ol.sc 2010-06-02 07:03:54 +00:00
parent 2e0ab6f863
commit 710f59b654
2 changed files with 7 additions and 9 deletions
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6
include/apple2.h
View File

@ -149,9 +149,9 @@ unsigned char get_ostype (void);
void rebootafterexit (void);
/* Reboot machine after program termination has completed. */
unsigned char __fastcall__ rootdir (unsigned char drive, char* buf);
/* Fill buffer with root directory name of ProDOS 8 disk in ProDOS 8 drive.
* Returns 0 for success and an OS specific error code in case of failure.
int __fastcall__ rootdir (unsigned char drive, char* buf);
/* Fill buffer with root directory name of ProDOS 8 disk in
* ProDOS 8 drive. Returns 0 on success and -1 on error.
*/
#define ser_apple2_slot(num) ser_ioctl (0, (void*) (num))

10
libsrc/apple2/rootdir.s
View File

@ -1,11 +1,11 @@
;
; Oliver Schmidt, 2010-05-24
;
; unsigned char __fastcall__ rootdir (unsigned char drive, char* buf);
; int __fastcall__ rootdir (unsigned char drive, char* buf);
;
.export _rootdir
.import popax
.import popax, oserrexit
.include "zeropage.inc"
.include "errno.inc"
@ -50,7 +50,5 @@ _rootdir:
tax
rts
; Return error
oserr: sta __oserror
ldx #$00
rts
; Return oserror
oserr: jmp oserrexit