src: modify pr_debug() to use printf and introduce to pr_gmp_debug()

Modify pr_debug() to use printf so we get debugging traces for
proto-ctx when --with-mini-gmp is enabled.

Add pr_gmp_debug(), this is disabled with --with-mini-gmp since it
relies on the gmp_printf(), which is not available in the mini-gmp
implementation.

Suggested by Patrick.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 11 insertions, 11 deletions

diff --git a/src/segtree.c b/src/segtree.c
index 753d8b84..65221e9d 100644
--- a/src/segtree.c
+++ b/src/segtree.c
@@ -190,7 +190,7 @@ static void ei_insert(struct seg_tree *tree, struct elementary_interval *new)
 	rei = ei_lookup(tree, new->right);
 
 	if (segtree_debug())
-		pr_debug("insert: [%Zx %Zx]\n", new->left, new->right);
+		pr_gmp_debug("insert: [%Zx %Zx]\n", new->left, new->right);
 
 	if (lei != NULL && rei != NULL && lei == rei) {
 		/*
@@ -200,7 +200,7 @@ static void ei_insert(struct seg_tree *tree, struct elementary_interval *new)
 		 * [lei_left, new_left) and (new_right, rei_right]
 		 */
 		if (segtree_debug())
-			pr_debug("split [%Zx %Zx]\n", lei->left, lei->right);
+			pr_gmp_debug("split [%Zx %Zx]\n", lei->left, lei->right);
 
 		ei_remove(tree, lei);
 
@@ -220,8 +220,8 @@ static void ei_insert(struct seg_tree *tree, struct elementary_interval *new)
 			 * [lei_left, new_left)[new_left, new_right]
 			 */
 			if (segtree_debug()) {
-				pr_debug("adjust left [%Zx %Zx]\n",
-					 lei->left, lei->right);
+				pr_gmp_debug("adjust left [%Zx %Zx]\n",
+					     lei->left, lei->right);
 			}
 
 			mpz_sub_ui(lei->right, new->left, 1);
@@ -238,8 +238,8 @@ static void ei_insert(struct seg_tree *tree, struct elementary_interval *new)
 			 * [new_left, new_right](new_right, rei_right]
 			 */
 			if (segtree_debug()) {
-				pr_debug("adjust right [%Zx %Zx]\n",
-					 rei->left, rei->right);
+				pr_gmp_debug("adjust right [%Zx %Zx]\n",
+					     rei->left, rei->right);
 			}
 
 			mpz_add_ui(rei->left, new->right, 1);
@@ -358,7 +358,7 @@ static void segtree_linearize(struct list_head *list, struct seg_tree *tree)
 	 */
 	rb_for_each_entry_safe(ei, node, next, &tree->root, rb_node) {
 		if (segtree_debug())
-			pr_debug("iter: [%Zx %Zx]\n", ei->left, ei->right);
+			pr_gmp_debug("iter: [%Zx %Zx]\n", ei->left, ei->right);
 
 		if (prev == NULL) {
 			/*
@@ -443,9 +443,9 @@ int set_to_intervals(struct list_head *errs, struct set *set)
 
 	list_for_each_entry_safe(ei, next, &list, list) {
 		if (segtree_debug()) {
-			pr_debug("list: [%.*Zx %.*Zx]\n",
-				 2 * tree.keylen / BITS_PER_BYTE, ei->left,
-				 2 * tree.keylen / BITS_PER_BYTE, ei->right);
+			pr_gmp_debug("list: [%.*Zx %.*Zx]\n",
+				     2 * tree.keylen / BITS_PER_BYTE, ei->left,
+				     2 * tree.keylen / BITS_PER_BYTE, ei->right);
 		}
 		set_insert_interval(set->init, &tree, ei);
 		ei_destroy(ei);
@@ -453,7 +453,7 @@ int set_to_intervals(struct list_head *errs, struct set *set)
 
 	if (segtree_debug()) {
 		expr_print(set->init);
-		pr_debug("\n");
+		pr_gmp_debug("\n");
 	}
 	return 0;
 }