Merge branch 'st/python'

[collectd.git] / src / plugin.c

diff --git a/src/plugin.c b/src/plugin.c
index 11a0ef6..24b2698 100644 (file)
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -270,7 +270,7 @@ static int plugin_unregister (llist_t *list, const char *name) /* {{{ */
  * object, but it will bitch about a shared object not having a
  * ``module_register'' symbol..
  */
-static int plugin_load_file (char *file)
+static int plugin_load_file (char *file, uint32_t flags)
 {
        lt_dlhandle dlh;
        void (*reg_handle) (void);
@@ -280,7 +280,24 @@ static int plugin_load_file (char *file)
        lt_dlinit ();
        lt_dlerror (); /* clear errors */
 
-       if ((dlh = lt_dlopen (file)) == NULL)
+#if LIBTOOL_VERSION == 2
+       if (flags & PLUGIN_FLAGS_GLOBAL) {
+               lt_dladvise advise;
+               lt_dladvise_init(&advise);
+               lt_dladvise_global(&advise);
+               dlh = lt_dlopenadvise(file, advise);
+               lt_dladvise_destroy(&advise);
+       } else {
+               dlh = lt_dlopen (file);
+       }
+#else /* if LIBTOOL_VERSION == 1 */
+       if (flags & PLUGIN_FLAGS_GLOBAL)
+               ERROR ("plugin_load_file: The global flag is not supported, "
+                               "libtool 2 is required for this.");
+       dlh = lt_dlopen (file);
+#endif
+
+       if (dlh == NULL)
        {
                const char *error = lt_dlerror ();
 
@@ -535,7 +552,7 @@ void plugin_set_dir (const char *dir)
 }
 
 #define BUFSIZE 512
-int plugin_load (const char *type)
+int plugin_load (const char *type, uint32_t flags)
 {
        DIR  *dh;
        const char *dir;
@@ -597,7 +614,7 @@ int plugin_load (const char *type)
                        continue;
                }
 
-               if (plugin_load_file (filename) == 0)
+               if (plugin_load_file (filename, flags) == 0)
                {
                        /* success */
                        ret = 0;