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Revert "Now getchar works"

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This reverts commit 1fc16cb9ed.
This commit is contained in:
Oliver Schmidt
2021-03-06 11:56:22 +01:00
parent f122837955
commit bc8cca9fc4
1 changed files with 5 additions and 17 deletions
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14
libsrc/telestrat/read.s
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@@ -8,7 +8,6 @@
.include "zeropage.inc" .include "zeropage.inc"
.include "telestrat.inc" .include "telestrat.inc"
.include "fcntl.inc"
;int read (int fd, void* buf, unsigned count); ;int read (int fd, void* buf, unsigned count);
@@ -22,19 +21,8 @@
sta ptr2 ; in order to calculate nb of bytes read sta ptr2 ; in order to calculate nb of bytes read
stx ptr2+1 ; stx ptr2+1 ;
jsr popax ; fp pointer don't care in this version ; jsr popax ; fp pointer don't care in this version
cpx #$00
bne @is_not_stdin
cmp #STDIN_FILENO
bne @is_not_stdin
; stdin
@L1:
BRK_TELEMON XRD0 ; waits until key is pressed
bcs @L1
rts
@is_not_stdin:
lda ptr1 ; lda ptr1 ;
ldy ptr1+1 ; ldy ptr1+1 ;
BRK_TELEMON XFREAD ; calls telemon30 routine BRK_TELEMON XFREAD ; calls telemon30 routine