From c79a3fb51718c4286b74edf0f758df9219994844 Mon Sep 17 00:00:00 2001
From: Olivier Fourdan <ofourdan@redhat.com>
Date: Wed, 14 Sep 2022 09:07:10 +0200
Subject: [PATCH] wayland-info: Fix build without libdrm

wayland-info can optionally use libdrm to provide a description of the
dmabuf format modifiers.

When not using libdrm however, the build fails because "dev_t" is not
defined.

The definition of "dev_t" comes from <sys/types.h> which is included
from <libdrm.h>, which is not included without libdrm support, hence the
build failure.

Simply include <sys/types.h> unconditionally to make sure "dev_t" is
defined regardless of libdrm support, to fix the build failure.

Closes: https://gitlab.freedesktop.org/wayland/wayland-utils/-/issues/6
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Fixes: 240cb739 - "Add support for linux_dmabuf version 4"
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.com>

Upstream-Status: Backport [https://gitlab.freedesktop.org/wayland/wayland-utils/-/commit/baa65ba9f62e6a05c32b9202b524158a21f24245]
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
---
 wayland-info/wayland-info.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wayland-info/wayland-info.c b/wayland-info/wayland-info.c
index 53cd04b..98ff205 100644
--- a/wayland-info/wayland-info.c
+++ b/wayland-info/wayland-info.c
@@ -34,6 +34,7 @@
 #include <ctype.h>
 #include <unistd.h>
 #include <sys/mman.h>
+#include <sys/types.h>
 
 #include <wayland-client.h>
 #if HAVE_HUMAN_FORMAT_MODIFIER