From 8459369f843d8c74a1532de5711f1d26a96a7f38 Mon Sep 17 00:00:00 2001
From: wkoszek <wkoszek@FreeBSD.org>
Date: Mon, 18 Jan 2010 23:13:22 +0000
Subject: Include unistd.h for read(), write() and stdlib.h for exit(). Bump
 WARNS to 5 while being here.

---
 share/examples/kld/cdev/test/Makefile   | 1 +
 share/examples/kld/cdev/test/testcdev.c | 8 +++++---
 2 files changed, 6 insertions(+), 3 deletions(-)

(limited to 'share')

diff --git a/share/examples/kld/cdev/test/Makefile b/share/examples/kld/cdev/test/Makefile
index 333cdcb..17911ee 100644
--- a/share/examples/kld/cdev/test/Makefile
+++ b/share/examples/kld/cdev/test/Makefile
@@ -68,6 +68,7 @@
 #
 PROG=	testcdev
 NO_MAN=
+WARNS=	5
 
 MODSTAT= /sbin/kldstat
 
diff --git a/share/examples/kld/cdev/test/testcdev.c b/share/examples/kld/cdev/test/testcdev.c
index 0a61181..50b5ef8 100644
--- a/share/examples/kld/cdev/test/testcdev.c
+++ b/share/examples/kld/cdev/test/testcdev.c
@@ -70,13 +70,15 @@
  *
  * $FreeBSD$
  */
+#include <sys/types.h>
+#include <sys/ioccom.h>
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <fcntl.h>
 #include <paths.h>
 #include <string.h>
-#include <sys/types.h>
-#include <sys/ioccom.h>
+#include <unistd.h>
 
 #define CDEV_IOCTL1     _IOR('C', 1, u_int)
 #define CDEV_DEVICE	"cdev"
@@ -85,7 +87,7 @@ static char writestr[] = "Hello kernel!";
 static char buf[512+1];
 
 int
-main(int argc, char *argv[])
+main(int argc __unused, char *argv[] __unused)
 {
     int kernel_fd;
     int one;
-- 
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