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New function heapblocksize()

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git-svn-id: svn://svn.cc65.org/cc65/trunk@3158 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz 2004-07-17 12:12:54 +00:00
parent 16f2918902
commit 855a2744ea
1 changed files with 38 additions and 1 deletions
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39
doc/funcref.sgml
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@ -252,6 +252,7 @@ function.
<itemize>
<item><ref id="_heapadd" name="_heapadd">
<item><ref id="_heapblocksize" name="_heapblocksize">
<item><ref id="_heapmaxavail" name="_heapmaxavail">
<item><ref id="_heapmemavail" name="_heapmemavail">
<item><ref id="_poserror" name="_poserror">
@ -418,6 +419,36 @@ ignore blocks with smaller sizes.
</itemize>
<tag/Availability/cc65
<tag/See also/
<ref id="_heapblocksize" name="_heapblocksize">,
<ref id="_heapmaxavail" name="_heapmaxavail">,
<ref id="_heapmemavail" name="_heapmemavail">,
<ref id="calloc" name="calloc">,
<ref id="free" name="free">,
<ref id="malloc" name="malloc">,
<ref id="realloc" name="realloc">
<tag/Example/None.
</descrip>
</quote>
<sect1>_heapblocksize<label id="_heapblocksize"><p>
<quote>
<descrip>
<tag/Function/Return the size of an allocated block.
<tag/Header/<tt/<ref id="stdlib.h" name="stdlib.h">/
<tag/Declaration/<tt/size_t __fastcall__ _heapblocksize (const void* block);/
<tag/Description/The function returns the size of a block that must have
previously been allocated by <tt/<ref id="malloc" name="malloc">/, <tt/<ref
id="calloc" name="calloc">/ or <tt/<ref id="realloc" name="realloc">/.
<tag/Limits/
<itemize>
<item>Passing a pointer to a block that was is not the result of one of the
allocation functions, or that has been free'd will give unpredicable results.
</itemize>
<tag/Availability/cc65
<tag/See also/
<ref id="_heapadd" name="_heapadd">,
<ref id="_heapmaxavail" name="_heapmaxavail">,
<ref id="_heapmemavail" name="_heapmemavail">,
<ref id="calloc" name="calloc">,
@ -441,6 +472,7 @@ be allocated from the heap using <tt/<ref id="malloc" name="malloc">/.
<tag/Availability/cc65
<tag/See also/
<ref id="_heapadd" name="_heapadd">,
<ref id="_heapblocksize" name="_heapblocksize">,
<ref id="_heapmemavail" name="_heapmemavail">,
<ref id="calloc" name="calloc">,
<ref id="free" name="free">,
@ -470,6 +502,7 @@ id="malloc" name="malloc"> may still return <tt/NULL/.
<tag/Availability/cc65
<tag/See also/
<ref id="_heapadd" name="_heapadd">,
<ref id="_heapblocksize" name="_heapblocksize">,
<ref id="_heapmaxavail" name="_heapmaxavail">,
<ref id="calloc" name="calloc">,
<ref id="free" name="free">,
@ -1061,6 +1094,7 @@ be used in presence of a prototype.
<tag/Availability/ISO 9899
<tag/See also/
<ref id="_heapadd" name="_heapadd">,
<ref id="_heapblocksize" name="_heapblocksize">,
<ref id="_heapmaxavail" name="_heapmaxavail">,
<ref id="_heapmemavail" name="_heapmemavail">,
<ref id="free" name="free">,
@ -1782,6 +1816,7 @@ be used in presence of a prototype.
<tag/Availability/ISO 9899
<tag/See also/
<ref id="_heapadd" name="_heapadd">,
<ref id="_heapblocksize" name="_heapblocksize">,
<ref id="_heapmaxavail" name="_heapmaxavail">,
<ref id="_heapmemavail" name="_heapmemavail">,
<ref id="calloc" name="calloc">,
@ -2556,6 +2591,7 @@ be used in presence of a prototype.
<tag/Availability/ISO 9899
<tag/See also/
<ref id="_heapadd" name="_heapadd">,
<ref id="_heapblocksize" name="_heapblocksize">,
<ref id="_heapmaxavail" name="_heapmaxavail">,
<ref id="_heapmemavail" name="_heapmemavail">,
<ref id="calloc" name="calloc">,
@ -2841,6 +2877,7 @@ be used in presence of a prototype.
<tag/Availability/ISO 9899
<tag/See also/
<ref id="_heapadd" name="_heapadd">,
<ref id="_heapblocksize" name="_heapblocksize">,
<ref id="_heapmaxavail" name="_heapmaxavail">,
<ref id="_heapmemavail" name="_heapmemavail">,
<ref id="calloc" name="calloc">,
@ -3695,7 +3732,7 @@ be used in presence of a prototype.
<tag/Availability/POSIX
<tag/See also/
<ref id="remove" name="remove">
<tag/Example/
<tag/Example/
#include &lt;stdio.h&gt;
#include &lt;unistd.h&gt;