From: Jorge Pereira <jpereira@users.noreply.github.com>
Date: Thu, 5 Jan 2023 19:57:28 +0000 (-0300)
Subject: util: Add new fr_dict_global_set_lib_dir() function (#4835)
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a1a9df08f4baf7d76592325d39c9dd1dd704912;p=thirdparty%2Ffreeradius-server.git

util: Add new fr_dict_global_set_lib_dir() function (#4835)

It helps to add extra directories to be checked during library load.
---

diff --git a/src/lib/util/dict.h b/src/lib/util/dict.h
index 12709aa98c0..19324116c8a 100644
--- a/src/lib/util/dict.h
+++ b/src/lib/util/dict.h
@@ -639,6 +639,8 @@ int			fr_dict_global_ctx_free(fr_dict_gctx_t const *gctx);
 
 int			fr_dict_global_ctx_dir_set(char const *dict_dir);
 
+int			fr_dict_global_ctx_libdir_append(char const *lib_dir);
+
 void			fr_dict_global_ctx_read_only(void);
 
 void			fr_dict_global_ctx_debug(fr_dict_gctx_t const *gctx);
diff --git a/src/lib/util/dict_util.c b/src/lib/util/dict_util.c
index c622d024e6c..e678e2e794b 100644
--- a/src/lib/util/dict_util.c
+++ b/src/lib/util/dict_util.c
@@ -3930,6 +3930,20 @@ char const *fr_dict_global_ctx_dir(void)
 	return dict_gctx->dict_dir_default;
 }
 
+/** Add a new libdir for searching libraries.
+ *
+ * @param[in] lib_dir	Library directory to add
+ * @return
+ *	- 0 on success.
+ *	- -1 on failure.
+ */
+int fr_dict_global_ctx_libdir_append(char const *lib_dir)
+{
+	if (!dict_gctx) return -1;
+
+	return dl_search_path_append(dict_gctx->dict_loader, lib_dir);
+}
+
 /** Mark all dictionaries and the global dictionary ctx as read only
  *
  * Any attempts to add new attributes will now fail.