Changeset 17010 in vbox

Timestamp:

Feb 23, 2009 12:25:06 PM (16 years ago)

Author:

vboxsync

Message:

iprt: RTLdrIsLoadable for checking if an dynamically library could be loaded.

Location:

trunk

Files:

• include/iprt/ldr.h (modified) (1 diff)
• src/VBox/Runtime/common/ldr/ldr.cpp (modified) (1 diff)

trunk/include/iprt/ldr.h

@@ -49 +49 @@
  */
 RTDECL(const char *) RTLdrGetSuff(void);
+
+RTDECL(bool) RTLdrIsLoadable(const char *pszName);
 
 /**

trunk/src/VBox/Runtime/common/ldr/ldr.cpp

@@ -65 +65 @@
 *******************************************************************************/
 
+RTDECL(bool) RTLdrIsLoadable(const char *pszName)
+{
+    /*
+     * Quick validation.
+     */
+    if (!pszName)
+        return false;
+
+    bool fLoadable = false;
+    RTLDRMOD hLib;
+    /*
+     * Try to load the library.
+     */
+    int rc = RTLdrLoad(pszName, &hLib);
+    if (RT_SUCCESS(rc))
+    {
+        fLoadable = true;
+        RTLdrClose(hLib);
+    }
+    return fLoadable;
+}
 
 /**