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assert parm count

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peterferrie 2014-11-24 10:07:16 -08:00
parent 0c204725bc
commit bbd419f365
1 changed files with 4 additions and 2 deletions
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6
libsrc/apple2/lseek.s
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@ -41,7 +41,7 @@ _lseek:
bcs einval
; Set fd
sta mliparam + MLI::RW::REF_NUM
sta mliparam + MLI::MARK::REF_NUM
txa
beq cur
@ -61,7 +61,9 @@ cur:
; SEEK_END
end:
ldx #MARK_COUNT ; conveniently same as EOF_COUNT
; MARK_COUNT must == EOF_COUNT, otherwise unexpected behaviour
.assert MARK_COUNT = EOF_COUNT, error
ldx #MARK_COUNT
jsr callmli
bcs oserr
lda mliparam + MLI::MARK::POSITION