Mark unused arguments in many modules.

[ccan] / ccan / read_write_all / test / run-read_all.c

diff --git a/ccan/read_write_all/test/run-read_all.c b/ccan/read_write_all/test/run-read_all.c
index 0cdce1872b4752e26de2d1e65afb36e0f7108b12..6e6588d4149a79351f04993bbc37470ab8d36626 100644 (file)
--- a/ccan/read_write_all/test/run-read_all.c
+++ b/ccan/read_write_all/test/run-read_all.c
@@ -17,6 +17,7 @@ static int p2c[2], c2p[2];
 static void got_signal(int sig)
 {
        char c = 0;
+       (void)sig;
        if (write(p2c[1], &c, 1) == 1)
                sigcount++;
 }