1 files changed, 19 insertions, 11 deletions

diff --git a/src/core/lt_path.c b/src/core/lt_path.c
index 3609d2c..6103119 100644
--- a/src/core/lt_path.c
+++ b/src/core/lt_path.c
@@ -358,6 +358,7 @@ int lt_dlpathopen(const char * module, const char ** extv)
 }
 
 static struct lt_modctx * lt_dlopen_locked(
+	const struct lt_symdef *  symtbl,
 	const char *              module,
 	const char **             extv,
 	int                       mode)
@@ -368,11 +369,17 @@ static struct lt_modctx * lt_dlopen_locked(
 	struct lt_modctx *        modctx;
 	struct lt_modctx *        modctx_buf;
 
-	/* path open */
-	if ((fdmod = lt_dlpathopen_locked(module,extv,&mpath)) < 0)
-		return 0;
+	/* init */
+	mpath = 0;
+	maddr = 0;
+
+	/* path open (module) */
+	if (module) {
+		if ((fdmod = lt_dlpathopen_locked(module,extv,&mpath)) < 0)
+			return 0;
 
-	close(fdmod);
+		close(fdmod);
+	}
 
 	/* entry alloc */
 	if (lt_modv_next == lt_modv_cap) {
@@ -386,15 +393,15 @@ static struct lt_modctx * lt_dlopen_locked(
 		lt_modv_cap  = &lt_modv_next[64];
 	}
 
-	/* dlopen */
-	if (!(maddr = dlopen(mpath,mode))) {
+	/* dlopen (module) */
+	if (module && !(maddr = dlopen(mpath,mode))) {
 		free(mpath);
 		lt_setstatus(0,SLTDL_ERR_DLFCN_ERROR);
 		return 0;
 	}
 
-	/* already dlopen'ed? */
-	for (modctx=lt_modv_head; modctx; modctx=modctx->mnext) {
+	/* module already dlopen'ed? */
+	for (modctx=lt_modv_head; module && modctx; modctx=modctx->mnext) {
 		if (!strcmp(modctx->mpath,mpath)) {
 			free(mpath);
 			modctx->mrefs++;
@@ -402,8 +409,9 @@ static struct lt_modctx * lt_dlopen_locked(
 		}
 	}
 
-	/* module entry */
+	/* module or symtbl entry */
 	modctx          = lt_modv_next;
+	modctx->symtbl  = symtbl;
 	modctx->maddr   = maddr;
 	modctx->mpath   = mpath;
 	modctx->mrefs   = 1;
@@ -447,7 +455,7 @@ struct lt_modctx * lt_dlopen(const char * module)
 					strcpy(dot,OS_LIB_SUFFIX);
 
 	module = dsobuf;
-	modctx = lt_dlopen_locked(module,extv,RTLD_NOW);
+	modctx = lt_dlopen_locked(0,module,extv,RTLD_NOW);
 	lt_sunlock(0,lt_status);
 	return modctx;
 }
@@ -458,7 +466,7 @@ struct lt_modctx * lt_dlopenext(const char * module)
 	const char *       extv[3] = {"",OS_LIB_SUFFIX,0};
 
 	lt_slock();
-	modctx = lt_dlopen_locked(module,extv,RTLD_NOW);
+	modctx = lt_dlopen_locked(0,module,extv,RTLD_NOW);
 	lt_sunlock(0,lt_status);
 	return modctx;
 }