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Add PQfreemem() call for Win32.

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This commit is contained in:
Bruce Momjian
2003-03-22 03:29:06 +00:00
parent aaf11b931f
commit 23ecb8855d
3 changed files with 36 additions and 3 deletions
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21
doc/src/sgml/libpq.sgml
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@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/libpq.sgml,v 1.113 2003/03/20 06:23:30 momjian Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/libpq.sgml,v 1.114 2003/03/22 03:29:05 momjian Exp $
-->
<chapter id="libpq">
@ -1151,6 +1151,25 @@ unsigned char *PQunescapeBytea(const unsigned char *from, size_t *to_length);
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><function>PQfreemem</function></term>
<listitem>
<para>
Frees memory allocated by <application>libpq</>
<synopsis>
void PQfreemem(void *ptr);
</synopsis>
</para>
<para>
Frees memory allocated by <application>libpq</>, particularly
<function>PQescapeBytea</function> and <function>PQunescapeBytea</function>.
It is needed by Win32, which can not free memory across
DLL's, unless multithreaded DLL's (/MD in VC6) are used.
</para>
</listitem>
</varlistentry>
</variablelist>
</sect2>