From c990e2168c24dffe0a34e72c5603cb2612a3ce7e Mon Sep 17 00:00:00 2001
From: Bartosz Golaszewski <bartekgola@gmail.com>
Date: Wed, 7 Nov 2018 16:55:52 +0100
Subject: [PATCH] core: add missing include
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Not including <sys/sysmacros.h> causes the following error on ARM:

core.c: In function ‘is_gpiochip_cdev’:
core.c:116:4: warning: implicit declaration of function ‘major’ [-Wimplicit-function-declaration]
    major(statbuf.st_rdev), minor(statbuf.st_rdev));
    ^~~~~
core.c:116:28: warning: implicit declaration of function ‘minor’; did you mean ‘mknod’? [-Wimplicit-function-declaration]
    major(statbuf.st_rdev), minor(statbuf.st_rdev));
                            ^~~~~
                            mknod

It wasn't spotted earlier since it builds fine on x86-64. Add the
missing include.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
---
 src/lib/core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/lib/core.c b/src/lib/core.c
index 1902639..4f273e3 100644
--- a/src/lib/core.c
+++ b/src/lib/core.c
@@ -19,6 +19,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/ioctl.h>
+#include <sys/sysmacros.h>
 #include <linux/gpio.h>
 
 enum {
-- 
2.30.2