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Added reference to dio_query_sectcount().

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git-svn-id: svn://svn.cc65.org/cc65/trunk@3893 b7a2c559-68d2-44c3-8de9-860c34a00d81
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ol.sc 2008-08-25 20:23:12 +00:00
parent 8f59614438
commit 5abf880933
1 changed files with 16 additions and 3 deletions
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19
doc/dio.sgml
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@ -67,15 +67,21 @@ This function will write the memory contents at buffer to the sector specified
by <tt>sect_num</tt>. A verification is performed. by <tt>sect_num</tt>. A verification is performed.
<p> <p>
Use the <tt><ref name="dio_query_sectsize" id="sectsize"></tt> function to query the size of a sector. Use the <tt><ref name="dio_query_sectsize" id="sectsizecount"></tt> function to query
the size of a sector and the <tt><ref name="dio_query_sectcount" id="sectsizecount"></tt>
function to query the number of available sectors.
<p>
All these functions will return 0 for success and an OS specific error code in All these functions will return 0 for success and an OS specific error code in
case of failure. case of failure.
<p> <p>
<sect>Querying sector size<label id="sectsize"><p> <sect>Querying sector size and count<label id="sectsizecount"><p>
Some systems support multiple diskette formats which have different sector sizes
and/or different sector counts.
<p>
Some systems support multiple diskette formats which have different sector sizes.
The following function returns the sector size of the currently inserted disk: The following function returns the sector size of the currently inserted disk:
<tscreen><verb> <tscreen><verb>
@ -85,6 +91,13 @@ The following function returns the sector size of the currently inserted disk:
On the Atari platform, the sector size is handled specially. Please refer On the Atari platform, the sector size is handled specially. Please refer
to the DIO section in the <htmlurl url="atari.html" name="Atari"> to the DIO section in the <htmlurl url="atari.html" name="Atari">
specific platform documentation. specific platform documentation.
<p>
The following function returns the sector count of the currently inserted disk:
<tscreen><verb>
sectnum_t __fastcall__ dio_query_sectcount(dhandle_t handle);
</verb></tscreen>
<sect>Converting sector numbers<p> <sect>Converting sector numbers<p>