Change LOG() macro to be varadic

This changes the LOG macro to be varadic removing the need for all
callsites to have double bracketing and allows for future improvement
on how we use the logging macros.

The callsites were changed with coccinelle and the changes checked by
hand. Compile tested for several frontends but not all.

A formatting annotation has also been added which allows the compiler
to check the parameters and types passed to the logging.

1 files changed, 12 insertions, 12 deletions

diff --git a/render/box_normalise.c b/render/box_normalise.c
index 861ad741e..1010c408b 100644
--- a/render/box_normalise.c
+++ b/render/box_normalise.c
@@ -109,7 +109,7 @@ bool box_normalise_block(struct box *block, html_content *c)
 	assert(block != NULL);
 
 #ifdef BOX_NORMALISE_DEBUG
-	LOG(("block %p, block->type %u", block, block->type));
+	LOG("block %p, block->type %u", block, block->type);
 #endif
 
 	assert(block->type == BOX_BLOCK || block->type == BOX_INLINE_BLOCK ||
@@ -117,7 +117,7 @@ bool box_normalise_block(struct box *block, html_content *c)
 
 	for (child = block->children; child != NULL; child = next_child) {
 #ifdef BOX_NORMALISE_DEBUG
-		LOG(("child %p, child->type = %d", child, child->type));
+		LOG("child %p, child->type = %d", child, child->type);
 #endif
 
 		next_child = child->next;	/* child may be destroyed */
@@ -221,7 +221,7 @@ bool box_normalise_table(struct box *table, html_content * c)
 	assert(table->type == BOX_TABLE);
 
 #ifdef BOX_NORMALISE_DEBUG
-	LOG(("table %p", table));
+	LOG("table %p", table);
 #endif
 
 	col_info.num_columns = 1;
@@ -335,7 +335,7 @@ bool box_normalise_table(struct box *table, html_content * c)
 		struct box *row;
 
 #ifdef BOX_NORMALISE_DEBUG
-		LOG(("table->children == 0, creating implied row"));
+		LOG("table->children == 0, creating implied row");
 #endif
 
 		assert(table->style != NULL);
@@ -397,7 +397,7 @@ bool box_normalise_table(struct box *table, html_content * c)
 		return false;
 
 #ifdef BOX_NORMALISE_DEBUG
-	LOG(("table %p done", table));
+	LOG("table %p done", table);
 #endif
 
 	return true;
@@ -583,7 +583,7 @@ bool box_normalise_table_row_group(struct box *row_group,
 	assert(row_group->type == BOX_TABLE_ROW_GROUP);
 
 #ifdef BOX_NORMALISE_DEBUG
-	LOG(("row_group %p", row_group));
+	LOG("row_group %p", row_group);
 #endif
 
 	for (child = row_group->children; child != NULL; child = next_child) {
@@ -675,7 +675,7 @@ bool box_normalise_table_row_group(struct box *row_group,
 
 	if (row_group->children == NULL) {
 #ifdef BOX_NORMALISE_DEBUG
-		LOG(("row_group->children == 0, inserting implied row"));
+		LOG("row_group->children == 0, inserting implied row");
 #endif
 
 		assert(row_group->style != NULL);
@@ -710,7 +710,7 @@ bool box_normalise_table_row_group(struct box *row_group,
 	row_group->rows = group_row_count;
 
 #ifdef BOX_NORMALISE_DEBUG
-	LOG(("row_group %p done", row_group));
+	LOG("row_group %p done", row_group);
 #endif
 
 	return true;
@@ -732,7 +732,7 @@ bool box_normalise_table_row(struct box *row,
 	assert(row->type == BOX_TABLE_ROW);
 
 #ifdef BOX_NORMALISE_DEBUG
-	LOG(("row %p", row));
+	LOG("row %p", row);
 #endif
 
 	for (child = row->children; child != NULL; child = next_child) {
@@ -841,7 +841,7 @@ bool box_normalise_table_row(struct box *row,
 	col_info->num_rows++;
 
 #ifdef BOX_NORMALISE_DEBUG
-	LOG(("row %p done", row));
+	LOG("row %p done", row);
 #endif
 
 	return true;
@@ -932,7 +932,7 @@ bool box_normalise_inline_container(struct box *cont, html_content * c)
 	assert(cont->type == BOX_INLINE_CONTAINER);
 
 #ifdef BOX_NORMALISE_DEBUG
-	LOG(("cont %p", cont));
+	LOG("cont %p", cont);
 #endif
 
 	for (child = cont->children; child != NULL; child = next_child) {
@@ -995,7 +995,7 @@ bool box_normalise_inline_container(struct box *cont, html_content * c)
 	}
 
 #ifdef BOX_NORMALISE_DEBUG
-	LOG(("cont %p done", cont));
+	LOG("cont %p done", cont);
 #endif
 
 	return true;