From b602bbe8116695779abc246929b4a8b8949e59d4 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Thu, 27 May 2021 03:49:25 +0300
Subject: android: Don't rely on indirect inclusion of unistd.h

The standard C library close() and lseek() functions require inclusion
of the unistd.h header. Include it explicitly where needed instead of
relying on indirect inclusion.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Tested-by: Paul Elder <paul.elder@ideasonboard.com>
---
 src/android/camera_device.cpp            | 1 +
 src/android/camera_worker.cpp            | 1 +
 src/android/mm/generic_camera_buffer.cpp | 2 ++
 3 files changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index 946ddc7a..fddc07ff 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -15,6 +15,7 @@
 #include <fstream>
 #include <sys/mman.h>
 #include <tuple>
+#include <unistd.h>
 #include <vector>
 
 #include <libcamera/control_ids.h>
diff --git a/src/android/camera_worker.cpp b/src/android/camera_worker.cpp
index 9f727826..98dddd9e 100644
--- a/src/android/camera_worker.cpp
+++ b/src/android/camera_worker.cpp
@@ -10,6 +10,7 @@
 #include <errno.h>
 #include <string.h>
 #include <sys/poll.h>
+#include <unistd.h>
 
 #include "camera_device.h"
 
diff --git a/src/android/mm/generic_camera_buffer.cpp b/src/android/mm/generic_camera_buffer.cpp
index 334498c1..cca88cf3 100644
--- a/src/android/mm/generic_camera_buffer.cpp
+++ b/src/android/mm/generic_camera_buffer.cpp
@@ -7,6 +7,8 @@
 
 #include "../camera_buffer.h"
 
+#include <unistd.h>
+
 #include "libcamera/internal/buffer.h"
 #include "libcamera/internal/log.h"
 
-- 
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