sysstat: Include needed headers explicitly

It depends on defines from .h files that are not includes as part of
source file, on glibc it works because they get included indirectly but
that can change any time since its internal glibc behaviour, at user
level the header needed should be explicitly included.

(From OE-Core rev: 2a19b13bdd5ab1505464c4c4bc0129a9a8ee0c7c)

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/sysstat/sysstat/0001-Include-needed-headers-explicitly.patch

@@ -0,0 +1,62 @@
+From 42325faa88d64cce799977d611b2792beb154643 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 14 Sep 2015 08:36:59 +0000
+Subject: [PATCH] Include needed headers explicitly
+
+on glibc these headers get pulled in indirectly via other .h files
+but right fix is to include them directly when used
+
+fixes
+
+error: use of undeclared identifier 'PATH_MAX'
+error: called object type 'unsigned int' is not a function or function pointer
+dm_major = major(aux.st_rdev);
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Pending
+
+ common.c    | 1 +
+ ioconf.c    | 1 +
+ sa_common.c | 1 +
+ 3 files changed, 3 insertions(+)
+
+diff --git a/common.c b/common.c
+index a23155b..ad86446 100644
+--- a/common.c
++++ b/common.c
+@@ -20,6 +20,7 @@
+  */
+ 
+ #include <stdio.h>
++#include <limits.h>
+ #include <string.h>
+ #include <stdlib.h>
+ #include <time.h>
+diff --git a/ioconf.c b/ioconf.c
+index 7d88c5d..6d67691 100644
+--- a/ioconf.c
++++ b/ioconf.c
+@@ -27,6 +27,7 @@
+ #include <errno.h>
+ #include <dirent.h>
+ #include <sys/stat.h>
++#include <sys/types.h>
+ 
+ #include "ioconf.h"
+ #include "common.h"
+diff --git a/sa_common.c b/sa_common.c
+index b7351d9..c9e3299 100644
+--- a/sa_common.c
++++ b/sa_common.c
+@@ -20,6 +20,7 @@
+  */
+ 
+ #include <stdio.h>
++#include <limits.h>
+ #include <string.h>
+ #include <stdlib.h>
+ #include <time.h>
+-- 
+2.5.2
+

meta/recipes-extended/sysstat/sysstat_11.1.5.bb

@@ -2,6 +2,8 @@ require sysstat.inc
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=8ca43cbc842c2336e835926c2166c28b"
 
+SRC_URI += "file://0001-Include-needed-headers-explicitly.patch"
+
 SRC_URI[md5sum] = "4d8e6e72d057189a1660462a678d9ada"
 SRC_URI[sha256sum] = "feb3a90d86ffd69cf5b88144a8876ae05bd42384f559676f08100671589fa2bb"