From c49e888848154741af703596b0e70efdb0e0ec9e Mon Sep 17 00:00:00 2001
From: Hirokazu Honda <hiroh@chromium.org>
Date: Thu, 10 Jun 2021 16:50:21 +0900
Subject: libcamera: process: Manage pipe fds by UniqueFD

Manages the file descriptors owned by Process for pipe by UniqueFDs.

Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 include/libcamera/internal/process.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/libcamera/internal/process.h b/include/libcamera/internal/process.h
index 96748a36..95e67e10 100644
--- a/include/libcamera/internal/process.h
+++ b/include/libcamera/internal/process.h
@@ -12,6 +12,7 @@
 #include <vector>
 
 #include <libcamera/base/signal.h>
+#include <libcamera/base/unique_fd.h>
 
 namespace libcamera {
 
@@ -75,8 +76,9 @@ private:
 	std::list<Process *> processes_;
 
 	struct sigaction oldsa_;
+
 	EventNotifier *sigEvent_;
-	int pipe_[2];
+	UniqueFD pipe_[2];
 };
 
 } /* namespace libcamera */
-- 
cgit v1.2.1