From 67315f02798cdccb186bd12dc5be94a7aec90852 Mon Sep 17 00:00:00 2001
From: Alistair Francis <alistair.francis@xilinx.com>
Date: Mon, 17 Apr 2017 14:15:54 -0700
Subject: [PATCH] tools: Use POSIX signal.h instead of sys/signal.h

The POSIX spec specifies to use:
    #include <signal.h>
instead of:
    #include <sys/signal.h>
as seen here:
   http://pubs.opengroup.org/onlinepubs/009695399/functions/signal.html

This removes the warning:
    #warning redirecting incorrect #include <sys/signal.h> to <signal.h>
when building with the musl C-library.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Razvan Cojocaru <rcojocaru@bitdefender.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Release-acked-by: Julien Grall <julien.grall@arm.com>
---
 tools/blktap2/drivers/tapdisk-server.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/blktap2/drivers/tapdisk-server.c b/tools/blktap2/drivers/tapdisk-server.c
index eecde3d23f..71315bb069 100644
--- a/tools/blktap2/drivers/tapdisk-server.c
+++ b/tools/blktap2/drivers/tapdisk-server.c
@@ -30,7 +30,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <sys/ioctl.h>
-#include <sys/signal.h>
+#include <signal.h>
 
 #include "tapdisk-utils.h"
 #include "tapdisk-server.h"
-- 
2.11.0