X-Git-Url: https://git.cworth.org/git?p=fips;a=blobdiff_plain;f=dlwrap.h;h=6460dfef136b0370ba78eb45f9d47f8a19974fed;hp=cad5a62f7d86a901521fcd74e07634d4ee6ca8ed;hb=HEAD;hpb=d6ac766abe401b681282cdcf273e7fb67fff99bd

diff --git a/dlwrap.h b/dlwrap.h
index cad5a62..6460dfe 100644
--- a/dlwrap.h
+++ b/dlwrap.h
@@ -33,6 +33,18 @@
 void *
 dlwrap_real_dlopen (const char *filename, int flag);
 
+/* Perform a dlopen on the libfips library itself.
+ *
+ * Many places in fips need to lookup symbols within the libfips
+ * library itself, (and not in any other library). This function
+ * provides a reliable way to get a handle for performing such
+ * lookups.
+ *
+ * The returned handle can be passed to dlwrap_real_dlsym for the
+ * lookups. */
+void *
+dlwrap_dlopen_libfips (void);
+
 /* Call the *real* dlsym. We have our own wrapper for dlsym that, of
  * necessity must use claim the symbol 'dlsym'. So whenever anything
  * internal needs to call the real, underlying dlysm function, the