btrfs-progs: check: introduce function to check tree block backref in extent tree

[platform/upstream/btrfs-progs.git] / quick-test.c

diff --git a/quick-test.c b/quick-test.c
index aaedd19..ffde85d 100644 (file)
--- a/quick-test.c
+++ b/quick-test.c
@@ -27,7 +27,7 @@
 #include "transaction.h"
 
 /* for testing only */
-int next_key(int i, int max_key) {
+static int next_key(int i, int max_key) {
        return rand() % max_key;
        // return i;
 }
@@ -46,12 +46,11 @@ int main(int ac, char **av) {
        struct btrfs_root *root;
        struct btrfs_trans_handle *trans;
 
-       buf = malloc(512);
-       memset(buf, 0, 512);
+       buf = calloc(1, 512);
 
        radix_tree_init();
 
-       root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, O_RDWR);
+       root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES);
        if (!root) {
                fprintf(stderr, "Open ctree failed\n");
                exit(1);
@@ -78,7 +77,7 @@ int main(int ac, char **av) {
        btrfs_commit_transaction(trans, root);
        close_ctree(root);
        exit(1);
-       root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, O_RDWR);
+       root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES);
        if (!root) {
                fprintf(stderr, "Open ctree failed\n");
                exit(1);
@@ -101,7 +100,7 @@ int main(int ac, char **av) {
        }
        close_ctree(root);
 
-       root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, O_RDWR);
+       root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES);
        if (!root) {
                fprintf(stderr, "Open ctree failed\n");
                exit(1);
@@ -133,7 +132,7 @@ int main(int ac, char **av) {
        btrfs_commit_transaction(trans, root);
        close_ctree(root);
 
-       root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, O_RDWR);
+       root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES);
        if (!root) {
                fprintf(stderr, "Open ctree failed\n");
                exit(1);
@@ -153,7 +152,7 @@ int main(int ac, char **av) {
        btrfs_commit_transaction(trans, root);
        close_ctree(root);
 
-       root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, O_RDWR);
+       root = open_ctree(av[1], BTRFS_SUPER_INFO_OFFSET, OPEN_CTREE_WRITES);
        if (!root) {
                fprintf(stderr, "Open ctree failed\n");
                exit(1);