Prepare for '-Wunused-parameter'

[lttng-tools.git] / doc / examples / rotation / rotate-client-example.c

diff --git a/doc/examples/rotation/rotate-client-example.c b/doc/examples/rotation/rotate-client-example.c
index 5cb0887bffa88503ca0000a62d6f9d1368fc435a..a5ee70da326c2181d8133af103e7d83eb57ecc6d 100644 (file)
--- a/doc/examples/rotation/rotate-client-example.c
+++ b/doc/examples/rotation/rotate-client-example.c
@@ -42,7 +42,7 @@
 
 static volatile int quit = 0;
 
 
 static volatile int quit = 0;
 

-static void sighandler(int signal)
+static void sighandler(int signal __attribute__((unused)))

 {
        printf("Signal caught, exiting\n");
        quit = 1;
 {
        printf("Signal caught, exiting\n");
        quit = 1;