mirror of
https://github.com/cc65/cc65.git
synced 2024-12-25 17:29:50 +00:00
25 lines
376 B
ArmAsm
25 lines
376 B
ArmAsm
;
|
|
; Ullrich von Bassewitz, 24.06.2000
|
|
;
|
|
; void _maperrno(void);
|
|
; /* Map an OS error to a system independent error code */
|
|
;
|
|
|
|
.include "errno.inc"
|
|
|
|
|
|
.code
|
|
|
|
__maperrno:
|
|
lda __oserror ; Get the error code
|
|
beq @L1 ; Jump if no error
|
|
ldx #$00 ; Clear error
|
|
stx __oserror
|
|
jsr __osmaperrno ; Map the code
|
|
sta __errno
|
|
stx __errno+1
|
|
@L1: rts
|
|
|
|
|
|
|