summaryrefslogtreecommitdiff
path: root/static/freebsd/man5/libmap.conf.5 3.html
diff options
context:
space:
mode:
Diffstat (limited to 'static/freebsd/man5/libmap.conf.5 3.html')
-rw-r--r--static/freebsd/man5/libmap.conf.5 3.html153
1 files changed, 0 insertions, 153 deletions
diff --git a/static/freebsd/man5/libmap.conf.5 3.html b/static/freebsd/man5/libmap.conf.5 3.html
deleted file mode 100644
index 3b0b78b8..00000000
--- a/static/freebsd/man5/libmap.conf.5 3.html
+++ /dev/null
@@ -1,153 +0,0 @@
-<table class="head">
- <tr>
- <td class="head-ltitle">LIBMAP.CONF(5)</td>
- <td class="head-vol">File Formats Manual</td>
- <td class="head-rtitle">LIBMAP.CONF(5)</td>
- </tr>
-</table>
-<div class="manual-text">
-<section class="Sh">
-<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
-<p class="Pp"><code class="Nm">libmap.conf</code> &#x2014;
- <span class="Nd">configuration file for dynamic object dependency
- mapping</span></p>
-</section>
-<section class="Sh">
-<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
-<p class="Pp">The <code class="Nm">libmap</code> functionality of
- <a class="Xr">ld-elf.so.1(1)</a> allows dynamic object dependencies to be
- mapped to arbitrary names.</p>
-<p class="Pp">Each line in <span class="Pa">/etc/libmap.conf</span> can have one
- of five forms:</p>
-<dl class="Bl-tag">
- <dt><var class="Ar">origin</var> <var class="Ar">target</var></dt>
- <dd>Whenever a dependency on <var class="Ar">origin</var> is encountered while
- loading a dynamic object, use <var class="Ar">target</var> instead of
- searching for <var class="Ar">origin</var> in the normal library search
- paths.</dd>
- <dt><var class="Ar">path1</var> <var class="Ar">path2</var></dt>
- <dd>When iterating through a library search path, replace any element that
- matches <var class="Ar">path1</var> exactly with
- <var class="Ar">path2</var>.</dd>
- <dt>[<var class="Ar">constraint</var>]</dt>
- <dd>Apply <var class="Ar">constraint</var> to all subsequent mappings until
- the next constraint line or the end of the file. See the
- <a class="Sx" href="#Constraints">Constraints</a> section for
- details.</dd>
- <dt id="include"><a class="permalink" href="#include"><code class="Cm">include</code></a>
- <var class="Ar">file</var></dt>
- <dd>Parse the contents of <var class="Ar">file</var> before continuing with
- the current file. Nesting depth is limited only by available memory, but
- each file encountered is processed only once, and loops are silently
- ignored.</dd>
- <dt id="includedir"><a class="permalink" href="#includedir"><code class="Cm">includedir</code></a>
- <var class="Ar">dir</var></dt>
- <dd>Recurse through <var class="Ar">dir</var> and parse the contents of any
- file that ends in <span class="Pa">.conf</span> before continuing with the
- current file. Nesting depth is limited only by available memory, but each
- directory or file encountered is processed only once, and loops are
- silently ignored.</dd>
-</dl>
-<section class="Ss">
-<h2 class="Ss" id="Constraints"><a class="permalink" href="#Constraints">Constraints</a></h2>
-<p class="Pp">Constrained mappings only apply when processing binaries or
- libraries that satisfy the constraint. There are three types of
- constraints:</p>
-<dl class="Bl-tag">
- <dt>Exact</dt>
- <dd>The constraint is matched literally so that only an executable with an
- identical fully qualified pathname will satisfy the constraint. This means
- that the executable <span class="Pa">/usr/bin/foo</span> will not satisfy
- the constraint [<span class="Pa">/usr/bin/./foo</span>], and vice-versa.
- This is the default constraint type.</dd>
- <dt>Basename</dt>
- <dd>A constraint with no path is matched against the basename of the
- executable. For instance, the constraint [<span class="Pa">foo</span>]
- will match <span class="Pa">/bin/foo</span>,
- <span class="Pa">/usr/local/sbin/foo</span>, or any other executable named
- <span class="Pa">foo</span>, no matter what directory it is in.</dd>
- <dt>Directory</dt>
- <dd>A constraint with a trailing slash is satisfied if the full pathname
- begins with the constraint string. For instance, the constraint
- [<span class="Pa">/usr/bin/</span>] will match any executable with a path
- starting with <span class="Pa">/usr/bin/</span>.</dd>
-</dl>
-<p class="Pp">Note that the constraints are matched against the path that was
- passed as the first argument to whichever <a class="Xr">exec(3)</a> function
- was used to execute the binary in question. Most programs executed from a
- shell are run without a full path, via <a class="Xr">execvp(3)</a> or
- similar, so the basename constraint type is the most useful.</p>
-<p class="Pp"></p>
-<div class="Bf Sy">WARNING! Constraints apply to all mappings until the next
- constraint or the end of the file. Hence, unconstrained mappings must be
- placed at the top of the file.</div>
-</section>
-<section class="Ss">
-<h2 class="Ss" id="ABI_compatibility"><a class="permalink" href="#ABI_compatibility">ABI
- compatibility</a></h2>
-<p class="Pp">On 64-bit architectures that provide 32-bit binary compatibility,
- the mappings in <span class="Pa">/etc/libmap.conf</span> apply only to
- 64-bit binaries. Mappings for 32-bit binaries must be placed in
- <span class="Pa">/etc/libmap32.conf</span>.</p>
-</section>
-</section>
-<section class="Sh">
-<h1 class="Sh" id="FILES"><a class="permalink" href="#FILES">FILES</a></h1>
-<dl class="Bl-tag Bl-compact">
- <dt><span class="Pa">/etc/libmap.conf</span></dt>
- <dd>The libmap configuration file.</dd>
- <dt><span class="Pa">/etc/libmap32.conf</span></dt>
- <dd>The libmap configuration file for 32-bit binaries on 64-bit system.</dd>
-</dl>
-</section>
-<section class="Sh">
-<h1 class="Sh" id="EXAMPLES"><a class="permalink" href="#EXAMPLES">EXAMPLES</a></h1>
-<div class="Bd Li">
-<pre>#
-# origin target
-#
-libc_r.so.6 libpthread.so.2 # Everything that uses 'libc_r'
-libc_r.so libpthread.so # now uses 'libpthread'
-
-[/tmp/mplayer] # Test version of mplayer uses libc_r
-libpthread.so.2 libc_r.so.6
-libpthread.so libc_r.so
-
-[/usr/local/jdk1.4.1/] # All Java 1.4.1 programs use libthr
- # This works because &quot;javavms&quot; executes
- # programs with the full pathname
-libpthread.so.2 libthr.so.2
-libpthread.so libthr.so
-
-# Glue for Linux-only EPSON printer .so to be loaded into cups, etc.
-[/usr/local/lib/pips/libsc80c.so]
-libc.so.6 pluginwrapper/pips.so
-libdl.so.2 pluginwrapper/pips.so</pre>
-</div>
-</section>
-<section class="Sh">
-<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
- ALSO</a></h1>
-<p class="Pp"><a class="Xr">ldd(1)</a>, <a class="Xr">rtld(1)</a></p>
-</section>
-<section class="Sh">
-<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
-<p class="Pp">The <code class="Nm">libmap</code> mechanism first appeared in
- <span class="Ux">FreeBSD 5.1</span>.</p>
-</section>
-<section class="Sh">
-<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
-<p class="Pp">This manual page was written by <span class="An">Matthew N.
- Dodd</span>
- &lt;<a class="Mt" href="mailto:winter@jurai.net">winter@jurai.net</a>&gt;
- and extensively rewritten by <span class="An">Dag-Erling
- Sm&#x00F8;rgrav</span>
- &lt;<a class="Mt" href="mailto:des@FreeBSD.org">des@FreeBSD.org</a>&gt;.</p>
-</section>
-</div>
-<table class="foot">
- <tr>
- <td class="foot-date">September 16, 2013</td>
- <td class="foot-os">FreeBSD 15.0</td>
- </tr>
-</table>