X-Git-Url: https://git.ao2.it/libam7xxx.git/blobdiff_plain/2208b544c082879d7a429b50ec76c466212e4aac..38fb8a1d547de6d09137d076baffa94505335f96:/examples/am7xxx-play.c

diff --git a/examples/am7xxx-play.c b/examples/am7xxx-play.c
index 8a52ae0..352ba2f 100644
--- a/examples/am7xxx-play.c
+++ b/examples/am7xxx-play.c
@@ -35,6 +35,13 @@
 
 #include <am7xxx.h>
 
+/* On some systems ENOTSUP is not defined, fallback to its value on
+ * linux which is equal to EOPNOTSUPP which is 95
+ */
+#ifndef ENOTSUP
+#define ENOTSUP 95
+#endif
+
 static unsigned int run = 1;
 
 struct video_input_ctx {
@@ -532,6 +539,7 @@ static void unset_run(int signo)
 	run = 0;
 }
 
+#ifdef HAVE_SIGACTION
 static int set_signal_handler(void (*signal_handler)(int))
 {
 	struct sigaction new_action;
@@ -559,6 +567,15 @@ static int set_signal_handler(void (*signal_handler)(int))
 out:
 	return ret;
 }
+#else
+static int set_signal_handler(void (*signal_handler)(int))
+{
+	(void)signal_handler;
+	fprintf(stderr, "set_signal_handler() not implemented, sigaction not available\n");
+	return 0;
+}
+#endif
+
 
 static void usage(char *name)
 {