ccanlint: mark unused parameters.

[ccan] / tools / ccanlint / tests / examples_exist.c

diff --git a/tools/ccanlint/tests/examples_exist.c b/tools/ccanlint/tests/examples_exist.c
index 02ddb486268f15e62b686e2b86c675166b728554..19d61a89e3a058135495c607dc2b733b1c15ecba 100644 (file)
--- a/tools/ccanlint/tests/examples_exist.c
+++ b/tools/ccanlint/tests/examples_exist.c
@@ -32,7 +32,8 @@ static char *add_example(struct manifest *m, struct ccan_file *source,
                *strchr(name, ' ') = '_';
 
        name = temp_file(m, ".c", take(name));
-       f = new_ccan_file(m, path_dirname(m, name), path_basename(m, name));
+       f = new_ccan_file(m, take(path_dirname(m, name)),
+                         take(path_basename(m, name)));
        tal_steal(f, name);
        list_add_tail(&m->examples, &f->list);
 
@@ -61,7 +62,7 @@ static char *add_example(struct manifest *m, struct ccan_file *source,
 
 /* FIXME: We should have one example per function in header. */
 static void extract_examples(struct manifest *m,
-                            unsigned int *timeleft,
+                            unsigned int *timeleft UNNEEDED,
                             struct score *score)
 {
        struct ccan_file *f, *mainh = NULL; /* gcc complains uninitialized */
@@ -78,13 +79,12 @@ static void extract_examples(struct manifest *m,
                }
        }
 
-       /* Check main header. */
+       /* Check all headers for examples. */
        list_for_each(&m->h_files, f, list) {
-               if (!strstarts(f->name, m->basename)
-                   || strlen(f->name) != strlen(m->basename) + 2)
-                       continue;
+               if (strstarts(f->name, m->basename)
+                   && strlen(f->name) == strlen(m->basename) + 2)
+                       mainh = f;
 
-               mainh = f;
                list_for_each(get_ccan_file_docs(f), d, list) {
                        if (streq(d->type, "example")) {
                                score->error = add_example(m, f, d);
@@ -114,7 +114,7 @@ struct ccanlint examples_exist = {
        .key = "examples_exist",
        .name = "_info and main header file have Example: sections",
        .check = extract_examples,
-       .needs = "info_exists"
+       .needs = "info_exists main_header_exists"
 };
 
 REGISTER_TEST(examples_exist);