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-rw-r--r--src/vlib/unix/plugin.c2
-rw-r--r--src/vlib/unix/plugin.h3
2 files changed, 3 insertions, 2 deletions
diff --git a/src/vlib/unix/plugin.c b/src/vlib/unix/plugin.c
index 22035927e96..1260089f4ff 100644
--- a/src/vlib/unix/plugin.c
+++ b/src/vlib/unix/plugin.c
@@ -35,7 +35,7 @@ char *vlib_plugin_app_version __attribute__ ((weak));
char *vlib_plugin_app_version = "";
void *
-vlib_get_plugin_symbol (char *plugin_name, char *symbol_name)
+vlib_get_plugin_symbol (const char *plugin_name, const char *symbol_name)
{
plugin_main_t *pm = &vlib_plugin_main;
uword *p;
diff --git a/src/vlib/unix/plugin.h b/src/vlib/unix/plugin.h
index f353097d941..a7d9b9449a5 100644
--- a/src/vlib/unix/plugin.h
+++ b/src/vlib/unix/plugin.h
@@ -146,7 +146,8 @@ extern plugin_main_t vlib_plugin_main;
clib_error_t *vlib_plugin_config (vlib_main_t * vm, unformat_input_t * input);
int vlib_plugin_early_init (vlib_main_t * vm);
int vlib_load_new_plugins (plugin_main_t * pm, int from_early_init);
-void *vlib_get_plugin_symbol (char *plugin_name, char *symbol_name);
+void *vlib_get_plugin_symbol (const char *plugin_name,
+ const char *symbol_name);
u8 *vlib_get_vat_plugin_path (void);
#define VLIB_PLUGIN_REGISTER() \