1 files changed, 57 insertions, 0 deletions
diff --git a/contrib/bsddialog/examples_library/gauge.c b/contrib/bsddialog/examples_library/gauge.c
new file mode 100644
index 000000000000..8ed1a8f57664
--- /dev/null
+++ b/contrib/bsddialog/examples_library/gauge.c
@@ -0,0 +1,57 @@
+/*-
+ * SPDX-License-Identifier: CC0-1.0
+ *
+ * Written in 2023 by Alfonso Sabato Siciliano.
+ * To the extent possible under law, the author has dedicated all copyright
+ * and related and neighboring rights to this software to the public domain
+ * worldwide. This software is distributed without any warranty, see:
+ *   <http://creativecommons.org/publicdomain/zero/1.0/>.
+ */
+
+#include <bsddialog.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+static void sender(int fd)
+{
+	int i;
+
+	for (i = 1; i <= 10; i++) {
+		sleep(1);
+		dprintf(fd, "SEP\n");
+		dprintf(fd, "%d\n", i * 10);
+		dprintf(fd, "In Progress... [%d / 10]\n", i);
+		dprintf(fd, "SEP\n");
+	}
+	sleep(1);
+	dprintf(fd, "EOF\n");
+}
+
+int main()
+{
+	int rv, fd[2];
+	struct bsddialog_conf conf;
+
+	/* add checks and sync */
+	pipe(fd);
+	if (fork() == 0) {
+		close(fd[0]);
+		sender(fd[1]);
+		exit (0);
+	}
+	close(fd[1]);
+
+	if (bsddialog_init() == BSDDIALOG_ERROR) {
+		printf("Error: %s\n", bsddialog_geterror());
+		return (1);
+	}
+	bsddialog_initconf(&conf);
+	conf.title = "gauge";
+	rv = bsddialog_gauge(&conf, "Example", 7, 30, 0, fd[0], "SEP", "EOF");
+	bsddialog_end();
+	if (rv == BSDDIALOG_ERROR)
+		printf("Error: %s\n", bsddialog_geterror());
+
+	return (0);
+}
+\ No newline at end of file