mirror of
https://github.com/cc65/cc65.git
synced 2024-11-02 18:06:48 +00:00
54 lines
701 B
ArmAsm
54 lines
701 B
ArmAsm
|
;
|
||
|
|
; Ullrich von Bassewitz, 2012-05-30
|
||
|
|
;
|
||
|
|
; Based on C code by Groepaz
|
||
|
|
;
|
||
|
|
; int __fastcall__ closedir(DIR *dir);
|
||
|
|
;
|
||
|
|
|
||
|
|
|
||
|
|
.include "dir.inc"
|
||
|
|
.include "zeropage.inc"
|
||
|
|
|
||
|
|
.import _close, _free
|
||
|
|
|
||
|
|
|
||
|
|
.proc _closedir
|
||
|
|
|
||
|
|
sta ptr1
|
||
|
|
stx ptr1+1
|
||
|
|
|
||
|
|
; Load dir->fd
|
||
|
|
|
||
|
|
ldy #DIR::fd+1
|
||
|
|
lda (ptr1),y
|
||
|
|
tax
|
||
|
|
dey
|
||
|
|
lda (ptr1),y
|
||
|
|
|
||
|
|
; Close the file
|
||
|
|
|
||
|
|
jsr _close
|
||
|
|
|
||
|
|
; Save the error code
|
||
|
|
|
||
|
|
pha
|
||
|
|
txa
|
||
|
|
pha
|
||
|
|
|
||
|
|
; Free the memory block
|
||
|
|
|
||
|
|
lda ptr1
|
||
|
|
ldx ptr1+1
|
||
|
|
jsr _free
|
||
|
|
|
||
|
|
; Return the error code from close()
|
||
|
|
|
||
|
|
pla
|
||
|
|
tax
|
||
|
|
pla
|
||
|
|
rts
|
||
|
|
|
||
|
|
.endproc
|
||
|
|
|