From: Eric Blake <ebb9@byu.net>
Date: Fri, 25 Nov 2005 18:42:28 +0000 (+0000)
Subject: * libltdl/ltdl.h, libltdl/ltdl.c (lt_dlinterface_free): New
X-Git-Tag: release-2-1b~385
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0d0a9adc0451cb1846b7f5dadccb5bb41a01de3;p=thirdparty%2Flibtool.git

* libltdl/ltdl.h, libltdl/ltdl.c (lt_dlinterface_free): New
function.
* doc/libtool.texi (User defined module data): Document it.
---

diff --git a/ChangeLog b/ChangeLog
index 156e5ccf0..58c94a77e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2005-11-25  Eric Blake  <ebb9@byu.net>,
+	    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* libltdl/ltdl.h, libltdl/ltdl.c (lt_dlinterface_free): New
+	function.
+	* doc/libtool.texi (User defined module data): Document it.
+
 2005-11-25  Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
 
 	* libltdl/m4/libtool.m4 [aix] <archive_expsym_cmds>
diff --git a/doc/libtool.texi b/doc/libtool.texi
index 06bb9a266..37ada9957 100644
--- a/doc/libtool.texi
+++ b/doc/libtool.texi
@@ -3849,6 +3849,10 @@ You supply an @var{id_string} and @var{iface} so that the resulting
 returned by the iteration functions below.
 @end deftypefun
 
+@deftypefun void lt_dlinterface_free (@w{lt_dlinterface_id @var{iface}})
+Release the data associated with @var{iface}.
+@end deftypefun
+
 @deftypefun int lt_dlhandle_map (@w{lt_dlinterface_id @var{iface}}, @w{int (*@var{func}) (lt_dlhandle @var{handle}, void * @var{data})}, @w{void * @var{data}})
 For each module that matches @var{iface}, call the function
 @var{func}.  When writing the @var{func} callback function, the
diff --git a/libltdl/ltdl.c b/libltdl/ltdl.c
index 77a7ffeb0..3c265a352 100644
--- a/libltdl/ltdl.c
+++ b/libltdl/ltdl.c
@@ -2028,14 +2028,21 @@ lt_dlinterface_register (const char *id_string, lt_dlhandle_interface *iface)
     {
       interface_id->id_string = lt__strdup (id_string);
       if (!interface_id->id_string)
-       FREE (interface_id);
+        FREE (interface_id);
       else
-       interface_id->iface = iface;
+        interface_id->iface = iface;
     }
 
   return (lt_dlinterface_id) interface_id;
 }
 
+void lt_dlinterface_free (lt_dlinterface_id key)
+{
+  lt__interface_id *interface_id = (lt__interface_id *)key;
+  FREE (interface_id->id_string);
+  FREE (interface_id);
+}
+
 void *
 lt_dlcaller_set_data (lt_dlinterface_id key, lt_dlhandle handle, void *data)
 {
diff --git a/libltdl/ltdl.h b/libltdl/ltdl.h
index 9135735a8..ecf3fe1d6 100644
--- a/libltdl/ltdl.h
+++ b/libltdl/ltdl.h
@@ -111,6 +111,7 @@ typedef int lt_dlhandle_interface (lt_dlhandle handle, const char *id_string);
 
 LT_SCOPE lt_dlinterface_id lt_dlinterface_register (const char *id_string,
 					  lt_dlhandle_interface *iface);
+LT_SCOPE void	lt_dlinterface_free (lt_dlinterface_id key);
 LT_SCOPE void *	lt_dlcaller_set_data  (lt_dlinterface_id key,
 					  lt_dlhandle handle, void *data);
 LT_SCOPE void *	lt_dlcaller_get_data  (lt_dlinterface_id key,