piece-chain

commit 7cc429d267d5ed23fd26750965873449f07185cb
parent 936af64091d463485cd5df7a4a60886de31e8f6f
Author: gearsix <gearsix@tuta.io>
Date:   Mon,  4 Jul 2022 16:19:29 +0100

prettied print() in test.c; make test produces 'ec-test'

Diffstat:
M
Makefile
 | 
2
+-
M
test.c
 | 
19
++++++++++++-------

2 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/Makefile b/Makefile
@@ -5,4 +5,4 @@ OPTS := -g -Wall -Wpedantic -std=c89
 all:
 	${CC} $(OPTS) $(SRC) main.c -o $(OUT)
 test:
-	${CC} $(OPTS) $(SRC) test.c -o $(OUT)
+	${CC} $(OPTS) $(SRC) test.c -o $(OUT)-test
diff --git a/test.c b/test.c
@@ -22,13 +22,18 @@ void setup()
 
 void print(Buf *b)
 {
-	Piece *p;
-
-	printf("b->tail: %p\tb->pos: %p\tb->head: %p\n\n",
-		(void *)b->tail, (void *)b->pos, (void *)b->head);
-
-	for (p = b->tail; p != NULL; p = p->next)
-		printf("%p\n", (void *)p);
+	Piece *p = b->tail;
+
+	printf("Buf: %p\n", (void *)b);
+	printf("size: %lu, index: %lu\n", b->size, b->idx);
+	do {
+		printf("%p", (void *)p);
+		if (p == b->tail) printf("<-tail");
+		if (p == b->pos) printf("<-pos");
+		if (p == b->head) printf("<-head");
+		puts("");
+	} while ((p = p->next));
+	printf("\n");
 }
 
 void test_bufinit()