From 6d557551288a73e2cf4a2411515338d4a21d1ef7 Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Tue, 30 Jan 2018 14:59:25 +0100
Subject: [PATCH] tests: Silence warnings in template
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- no previous prototype for ‘test_assert’
- no previous prototype for ‘test_count’
- unused parameter ‘b’ in test_count
- function declaration isn’t a prototype for main
---
 tests/template.fmt | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/tests/template.fmt b/tests/template.fmt
index 4511e6d5527..209a714bc3d 100644
--- a/tests/template.fmt
+++ b/tests/template.fmt
@@ -7,11 +7,11 @@
 
 
 // test stuff
-void test_log(const char *s, uintmax_t v) {{
+static void test_log(const char *s, uintmax_t v) {{
     printf("%s: %jd\n", s, v);
 }}
 
-void test_assert(const char *file, unsigned line,
+static void test_assert(const char *file, unsigned line,
         const char *s, uintmax_t v, uintmax_t e) {{
     static const char *last[6] = {{0, 0}};
     if (v != e || !(last[0] == s || last[1] == s ||
@@ -37,7 +37,8 @@ void test_assert(const char *file, unsigned line,
 
 
 // utility functions for traversals
-int test_count(void *p, lfs_block_t b) {{
+static int __attribute__((used)) test_count(void *p,
+	lfs_block_t b __attribute__((unused))) {{
     unsigned *u = (unsigned*)p;
     *u += 1;
     return 0;
@@ -96,7 +97,7 @@ const struct lfs_config cfg = {{
 
 
 // Entry point
-int main() {{
+int main(void) {{
     lfs_emubd_create(&cfg, "blocks");
 
 {tests}