vlib: add const to char* params of several funcs
These functions do not need modifiable strings.
It helps with linker sections as well as C++ compatibility.
It is a good style to use const where approriate.
Type: refactor
Signed-off-by: void234@gmail.com
Change-Id: Ib437a01663aa61860c6a938d869ed1111da71ec7
diff --git a/src/vlib/unix/plugin.h b/src/vlib/unix/plugin.h
index f353097..a7d9b94 100644
--- a/src/vlib/unix/plugin.h
+++ b/src/vlib/unix/plugin.h
@@ -146,7 +146,8 @@
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() \