Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtmail/libDtMail/Common/DlDynamicLib.C

@@ -0,0 +1,47 @@
+/*
+ *+SNOTICE
+ *
+ *
+ *	$XConsortium: DlDynamicLib.C /main/4 1996/04/21 19:47:23 drk $
+ *
+ *	RESTRICTED CONFIDENTIAL INFORMATION:
+ *	
+ *	The information in this document is subject to special
+ *	restrictions in a confidential disclosure agreement bertween
+ *	HP, IBM, Sun, USL, SCO and Univel.  Do not distribute this
+ *	document outside HP, IBM, Sun, USL, SCO, or Univel wihtout
+ *	Sun's specific written approval.  This documment and all copies
+ *	and derivative works thereof must be returned or destroyed at
+ *	Sun's request.
+ *
+ *	Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
+ *
+ *+ENOTICE
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <dlfcn.h>
+
+#include "DynamicLib.hh"
+#include "DlDynamicLib.hh"
+
+DlDynamicLib::DlDynamicLib(const char * path) 
+: DynamicLib(path)
+{
+    _lib_handle = dlopen(path, RTLD_LAZY);
+    return;
+}
+
+DlDynamicLib::~DlDynamicLib(void)
+{
+    if (_lib_handle) {
+	dlclose(_lib_handle);
+    }
+}
+
+void *
+DlDynamicLib::getSym(const char * sym)
+{
+    return(dlsym(_lib_handle, sym));
+}