2005-02-19 00:57:26 +00:00
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; Christian Groessler, February 2005
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2012-10-11 18:22:49 +00:00
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; unsigned __fastcall__ dio_query_sectsize(dhandle_t handle);
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2005-02-19 00:57:26 +00:00
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;
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2013-05-09 11:56:54 +00:00
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.include "atari.inc"
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.export _dio_query_sectsize
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.importzp ptr1,tmp1
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2022-08-28 19:52:53 +00:00
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.import popax, ___oserror
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2005-02-19 00:57:26 +00:00
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2013-05-09 11:56:54 +00:00
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.proc _dio_query_sectsize
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2005-02-19 00:57:26 +00:00
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2013-05-09 11:56:54 +00:00
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sta ptr1 ; handle
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2022-04-17 14:06:22 +00:00
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stx ptr1+1
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2005-02-19 00:57:26 +00:00
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2013-05-09 11:56:54 +00:00
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lda #0
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2022-08-28 19:52:53 +00:00
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sta ___oserror
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2005-02-19 00:57:26 +00:00
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2013-05-09 11:56:54 +00:00
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ldy #sst_sectsize+1
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lda (ptr1),y
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tax
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dey
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lda (ptr1),y
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rts
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2005-02-19 00:57:26 +00:00
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.endproc
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