Sophie

Sophie

distrib > Mandriva > 2010.0 > i586 > media > contrib-release > by-pkgid > 5f6a0f44833c91f8dc820f750a03ec3d > files > 25

libdbi-devel-0.8.3-3mdv2010.0.i586.rpm

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>Required driver capabilities</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REL="HOME"
TITLE="Database Independent Abstraction Layer for C"
HREF="index.html"><LINK
REL="UP"
TITLE="Driver Capabilities"
HREF="drivercaps.html"><LINK
REL="PREVIOUS"
TITLE="Setting driver capabilities"
HREF="settingdrivercaps.html"><LINK
REL="NEXT"
TITLE="Driver Functions"
HREF="driverfuncs.html"></HEAD
><BODY
CLASS="SECTION"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
>Database Independent Abstraction Layer for C: libdbi Driver Author's Guide</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="settingdrivercaps.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
>Chapter 2. Driver Capabilities</TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="driverfuncs.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="SECTION"
><H1
CLASS="SECTION"
><A
NAME="REQUIREDDRIVERCAPS"
>2.2. Required driver capabilities</A
></H1
><P
>libdbi currently queries only one driver capability.</P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>safe_dlclose</DT
><DD
><P
>A nonzero value indicates that the driver can safely be unloaded from memory by calling dlclose(). A value of 0 (zero) indicates that the driver should not be unloaded when libdbi is shut down. Drivers must not be unloaded if they, or any library they are linked against, install exit handlers via atexit() as this would leave dangling pointers, causing segfaults on some platforms.</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="settingdrivercaps.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="driverfuncs.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Setting driver capabilities</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="drivercaps.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>Driver Functions</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>