commit e917bf75d911fae3a553b77e64cd4c37984948a8
author Sergey Nikiforov <void234@gmail.com> Sat Jan 14 00:15:13 2023 +0500
committer Dave Barach <vpp@barachs.net> Sat Jan 14 12:12:25 2023 +0000
tree 0a64061035712decab9a56c1b502dd098e7a9c94
parent e5465324dd11f8e9da33cf760e6166fdfe2e4304

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

src/vlib/unix/plugin.c

diff --git a/src/vlib/unix/plugin.c b/src/vlib/unix/plugin.c
index 2203592..1260089 100644
--- a/src/vlib/unix/plugin.c
+++ b/src/vlib/unix/plugin.c
@@ -35,7 +35,7 @@
 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;

src/vlib/unix/plugin.h

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() \