File OPENSUSE-0003-build-detect-sys-pidfd.h-availabi... of Package lxc

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File OPENSUSE-0003-build-detect-sys-pidfd.h-availability.patch of Package lxc (Revision 1ce5d97cd4c2ed2fa1bd11594325045c)

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From e510d6bd870c15fc509477343cb1268b9726caa6 Mon Sep 17 00:00:00 2001
From: Christian Brauner <brauner@kernel.org>
Date: Tue, 9 Aug 2022 16:27:40 +0200
Subject: [PATCH 3/7] build: detect sys/pidfd.h availability

Fixes: #4176
Signed-off-by: Christian Brauner (Microsoft) <christian.brauner@ubuntu.com>
---
 meson.build             | 1 +
 src/lxc/process_utils.h | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/meson.build b/meson.build
index 735fca25622e..c804b6f6ac6a 100644
--- a/meson.build
+++ b/meson.build
@@ -738,6 +738,7 @@ foreach tuple: [
     ['sys/resource.h'],
     ['sys/memfd.h'],
     ['sys/personality.h'],
+    ['sys/pidfd.h'],
     ['sys/signalfd.h'],
     ['sys/timerfd.h'],
     ['pty.h'],
diff --git a/src/lxc/process_utils.h b/src/lxc/process_utils.h
index 9c15b15741b9..ed84741d0e45 100644
--- a/src/lxc/process_utils.h
+++ b/src/lxc/process_utils.h
@@ -15,6 +15,10 @@
 #include <sys/syscall.h>
 #include <unistd.h>
 
+#if HAVE_SYS_PIDFD_H
+#include <sys/pidfd.h>
+#endif
+
 #include "compiler.h"
 #include "syscall_numbers.h"
 
@@ -136,9 +140,11 @@
 #endif
 
 /* waitid */
+#if !HAVE_SYS_PIDFD_H
 #ifndef P_PIDFD
 #define P_PIDFD 3
 #endif
+#endif
 
 #ifndef CLONE_ARGS_SIZE_VER0
 #define CLONE_ARGS_SIZE_VER0 64 /* sizeof first published struct */
-- 
2.38.0

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File OPENSUSE-0003-build-detect-sys-pidfd.h-availability.patch of Package lxc (Revision 1ce5d97cd4c2ed2fa1bd11594325045c)

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