Merge pull request FRRouting#16501 from donaldsharp/preprocess_vtysh

Preprocess vtysh

Author: mjstapp

lib/command.h

@@ -252,9 +252,11 @@ struct cmd_node {
 /* Argc max counts. */
 #define CMD_ARGC_MAX   256
 
+/* clang-format off */
+
 /* helper defines for end-user DEFUN* macros */
 #define DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attrs, dnum)     \
-	static const struct cmd_element cmdname = {                            \
+	const struct cmd_element cmdname = {                                   \
 		.string = cmdstr,                                              \
 		.func = funcname,                                              \
 		.doc = helpstr,                                                \
@@ -281,7 +283,7 @@ struct cmd_node {
 /* DEFPY variants */
 
 #define DEFPY_ATTR(funcname, cmdname, cmdstr, helpstr, attr)                   \
-	DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attr, 0)         \
+	static DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attr, 0)  \
 	funcdecl_##funcname
 
 #define DEFPY(funcname, cmdname, cmdstr, helpstr)                              \
@@ -308,7 +310,7 @@ struct cmd_node {
 
 #define DEFUN_ATTR(funcname, cmdname, cmdstr, helpstr, attr)                   \
 	DEFUN_CMD_FUNC_DECL(funcname)                                          \
-	DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attr, 0)         \
+	static DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attr, 0)  \
 	DEFUN_CMD_FUNC_TEXT(funcname)
 
 #define DEFUN(funcname, cmdname, cmdstr, helpstr)                              \
@@ -345,7 +347,8 @@ struct cmd_node {
 /* DEFUN + DEFSH */
 #define DEFUNSH_ATTR(daemon, funcname, cmdname, cmdstr, helpstr, attr)         \
 	DEFUN_CMD_FUNC_DECL(funcname)                                          \
-	DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attr, daemon)    \
+	static DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attr,     \
+				 daemon)                                       \
 	DEFUN_CMD_FUNC_TEXT(funcname)
 
 #define DEFUNSH(daemon, funcname, cmdname, cmdstr, helpstr)                    \
@@ -357,7 +360,7 @@ struct cmd_node {
 
 /* ALIAS macro which define existing command's alias. */
 #define ALIAS_ATTR(funcname, cmdname, cmdstr, helpstr, attr)                   \
-	DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attr, 0)
+	static DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attr, 0)
 
 #define ALIAS(funcname, cmdname, cmdstr, helpstr)                              \
 	ALIAS_ATTR(funcname, cmdname, cmdstr, helpstr, 0)
@@ -376,6 +379,8 @@ struct cmd_node {
 #define ALIAS_YANG(funcname, cmdname, cmdstr, helpstr)                         \
 	ALIAS_ATTR(funcname, cmdname, cmdstr, helpstr, CMD_ATTR_YANG)
 
+/* clang-format on */
+
 /* Some macroes */
 
 /*

lib/command_graph.c

@@ -267,6 +267,9 @@ static bool cmd_nodes_equal(struct graph_node *ga, struct graph_node *gb)
 	case NEG_ONLY_TKN:
 	case WORD_TKN:
 	case ASNUM_TKN:
+#ifdef BUILDING_CLIPPY
+	case CMD_ELEMENT_TKN:
+#endif
 		return true;
 	}
 

lib/command_graph.h

@@ -54,6 +54,9 @@ enum cmd_token_type {
 	END_TKN,   // last token in line
 	NEG_ONLY_TKN,    // filter token, match if "no ..." command
 
+#ifdef BUILDING_CLIPPY
+	CMD_ELEMENT_TKN, // python bindings only
+#endif
 	SPECIAL_TKN = FORK_TKN,
 };
 /* clang-format on */