From 5e9475117ca093c59443af4fe4dea5caa45ae6c3 Mon Sep 17 00:00:00 2001
From: Olivier Matz <zer0@droids-corp.org>
Date: Thu, 1 Mar 2018 21:19:54 +0100
Subject: [PATCH] add some const

---
 lib/ecoli_completed.c | 6 +++---
 lib/ecoli_completed.h | 6 +++---
 lib/ecoli_parsed.c    | 9 +++++----
 lib/ecoli_parsed.h    | 6 +++---
 4 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/lib/ecoli_completed.c b/lib/ecoli_completed.c
index 089a2c7..0159797 100644
--- a/lib/ecoli_completed.c
+++ b/lib/ecoli_completed.c
@@ -84,7 +84,7 @@ struct ec_parsed *ec_completed_get_state(struct ec_completed *completed)
 }
 
 int
-ec_node_complete_child(/* XXX const */struct ec_node *node,
+ec_node_complete_child(const struct ec_node *node,
 		struct ec_completed *completed,
 		const struct ec_strvec *strvec)
 {
@@ -125,7 +125,7 @@ ec_node_complete_child(/* XXX const */struct ec_node *node,
 	return 0;
 }
 
-struct ec_completed *ec_node_complete_strvec(struct ec_node *node,
+struct ec_completed *ec_node_complete_strvec(const struct ec_node *node,
 	const struct ec_strvec *strvec)
 {
 	struct ec_completed *completed = NULL;
@@ -146,7 +146,7 @@ fail:
 	return NULL;
 }
 
-struct ec_completed *ec_node_complete(struct ec_node *node,
+struct ec_completed *ec_node_complete(const struct ec_node *node,
 	const char *str)
 {
 	struct ec_strvec *strvec = NULL;
diff --git a/lib/ecoli_completed.h b/lib/ecoli_completed.h
index 191c443..9eed0cb 100644
--- a/lib/ecoli_completed.h
+++ b/lib/ecoli_completed.h
@@ -77,13 +77,13 @@ struct ec_completed {
  * return a completed object filled with items
  * return NULL on error (nomem?)
  */
-struct ec_completed *ec_node_complete(struct ec_node *node,
+struct ec_completed *ec_node_complete(const struct ec_node *node,
 	const char *str);
-struct ec_completed *ec_node_complete_strvec(struct ec_node *node,
+struct ec_completed *ec_node_complete_strvec(const struct ec_node *node,
 	const struct ec_strvec *strvec);
 
 /* internal: used by nodes */
-int ec_node_complete_child(struct ec_node *node,
+int ec_node_complete_child(const struct ec_node *node,
 			struct ec_completed *completed,
 			const struct ec_strvec *strvec);
 
diff --git a/lib/ecoli_parsed.c b/lib/ecoli_parsed.c
index 7423be5..54bed70 100644
--- a/lib/ecoli_parsed.c
+++ b/lib/ecoli_parsed.c
@@ -58,7 +58,8 @@ struct ec_parsed {
 	struct ec_keyval *attrs;
 };
 
-static int __ec_node_parse_child(struct ec_node *node, struct ec_parsed *state,
+static int __ec_node_parse_child(const struct ec_node *node,
+				struct ec_parsed *state,
 				bool is_root, const struct ec_strvec *strvec)
 {
 	struct ec_strvec *match_strvec;
@@ -99,14 +100,14 @@ static int __ec_node_parse_child(struct ec_node *node, struct ec_parsed *state,
 	return ret;
 }
 
-int ec_node_parse_child(struct ec_node *node, struct ec_parsed *state,
+int ec_node_parse_child(const struct ec_node *node, struct ec_parsed *state,
 			const struct ec_strvec *strvec)
 {
 	assert(state != NULL);
 	return __ec_node_parse_child(node, state, false, strvec);
 }
 
-struct ec_parsed *ec_node_parse_strvec(struct ec_node *node,
+struct ec_parsed *ec_node_parse_strvec(const struct ec_node *node,
 				const struct ec_strvec *strvec)
 {
 	struct ec_parsed *parsed = ec_parsed(node);
@@ -124,7 +125,7 @@ struct ec_parsed *ec_node_parse_strvec(struct ec_node *node,
 	return parsed;
 }
 
-struct ec_parsed *ec_node_parse(struct ec_node *node, const char *str)
+struct ec_parsed *ec_node_parse(const struct ec_node *node, const char *str)
 {
 	struct ec_strvec *strvec = NULL;
 	struct ec_parsed *parsed = NULL;
diff --git a/lib/ecoli_parsed.h b/lib/ecoli_parsed.h
index 175e1cb..340c23e 100644
--- a/lib/ecoli_parsed.h
+++ b/lib/ecoli_parsed.h
@@ -92,14 +92,14 @@ const struct ec_strvec *ec_parsed_strvec(const struct ec_parsed *parsed);
  *
  *
  */
-struct ec_parsed *ec_node_parse(struct ec_node *node, const char *str);
+struct ec_parsed *ec_node_parse(const struct ec_node *node, const char *str);
 
 /**
  *
  *
  *
  */
-struct ec_parsed *ec_node_parse_strvec(struct ec_node *node,
+struct ec_parsed *ec_node_parse_strvec(const struct ec_node *node,
 				const struct ec_strvec *strvec);
 
 /**
@@ -124,7 +124,7 @@ struct ec_parsed *ec_node_parse_strvec(struct ec_node *node,
  * the number of matched strings in strvec
  * XXX state is not freed on error ?
  */
-int ec_node_parse_child(struct ec_node *node,
+int ec_node_parse_child(const struct ec_node *node,
 			struct ec_parsed *state,
 			const struct ec_strvec *strvec);
 
-- 
2.39.5