[PATCH 4/4] progress.c: silence cgcc suggestion about internal linkage

From

Đoàn Trần Công Danh <congdanhqx@gmail.com>

Date

Apr 23, 2020, 13:47 UTC

Message-ID

<dddf2d402702a616e04e7e446e31e0c6697d8c49.1587648870.git.congdanhqx@gmail.com>

In-Reply-To

<cover.1587648870.git.congdanhqx@gmail.com>

Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
---
 progress.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/progress.c b/progress.c
index 19805ac646..fb53a2ec0c 100644
--- a/progress.c
+++ b/progress.c
@@ -50,7 +50,9 @@ static volatile sig_atomic_t progress_update;
  * These are only intended for testing the progress output, i.e. exclusively
  * for 'test-tool progress'.
  */
+extern int progress_testing; /* to silence sparse: internal linkage */
 int progress_testing;
+extern uint64_t progress_test_ns; /* to silence sparse: internal linkage */
 uint64_t progress_test_ns = 0;
 void progress_test_force_update(void); /* To silence -Wmissing-prototypes */
 void progress_test_force_update(void)

-- 
2.26.2.384.g435bf60bd5