sudo: Include sys/types.h for id_t definition

This is exposed by musl, on glibc sys/types.h comes as indirect include
from other include myriad.

(From OE-Core rev: 7a55d298376b83248a4a35f3c01f3fd163908046)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/sudo/sudo/0001-Include-sys-types.h-for-id_t-definition.patch

@@ -0,0 +1,34 @@
+From 386e2c2fa2ab2e02ef71c268a57205139be329ab Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 31 Aug 2015 07:07:49 +0000
+Subject: [PATCH] Include sys/types.h for id_t definition
+
+/sudo_util.h:219:14: error: unknown type name 'id_t'
+ __dso_public id_t sudo_strtoid_v1(const char *str, const char *sep,
+ char **endp, const char **errstr);
+               ^
+	       make[1]: *** [preserve_fds.o] Error 1
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Pending
+
+ include/sudo_util.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/include/sudo_util.h b/include/sudo_util.h
+index 89c9f89..ac0855a 100644
+--- a/include/sudo_util.h
++++ b/include/sudo_util.h
+@@ -17,6 +17,8 @@
+ #ifndef SUDO_UTIL_H
+ #define SUDO_UTIL_H
+ 
++#include <sys/types.h>
++
+ #ifdef HAVE_STDBOOL_H
+ # include <stdbool.h>
+ #else
+-- 
+2.5.1
+

meta/recipes-extended/sudo/sudo_1.8.14p3.bb

@@ -3,6 +3,7 @@ require sudo.inc
 SRC_URI = "http://ftp.sudo.ws/sudo/dist/sudo-${PV}.tar.gz \
            ${@bb.utils.contains('DISTRO_FEATURES', 'pam', '${PAM_SRC_URI}', '', d)} \
            file://0001-Use-correct-path-to-init.d-and-tmpfiles.d-files.patch \
+           file://0001-Include-sys-types.h-for-id_t-definition.patch \
            "
 
 PAM_SRC_URI = "file://sudo.pam"