File qemu_xen.75e5b70e6b5dcc4f2219992d7cffa462aa406a... of Package xen

Overview Repositories Revisions Requests Users Attributes Meta

File qemu_xen.75e5b70e6b5dcc4f2219992d7cffa462aa406af0.patch of Package xen (Revision 79ef0720ff5778754b77589345c6bf2e)

Currently displaying revision 79ef0720ff5778754b77589345c6bf2e , Show latest

From: Paolo Bonzini <pbonzini@redhat.com>
Date: Tue, 28 Nov 2017 11:51:27 +0100
Subject: 75e5b70e6b5dcc4f2219992d7cffa462aa406af0
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

memfd: fix configure test

Recent glibc added memfd_create in sys/mman.h.  This conflicts with
the definition in util/memfd.c:

/builddir/build/BUILD/qemu-2.11.0-rc1/util/memfd.c:40:12: error: static declaration of memfd_create follows non-static declaration

Fix the configure test, and remove the sys/memfd.h inclusion since the
file actually does not exist---it is a typo in the memfd_create(2) man
page.

Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 configure    | 2 +-
 util/memfd.c | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

--- a/configure
+++ b/configure
@@ -3702,7 +3702,7 @@ fi
 # check if memfd is supported
 memfd=no
 cat > $TMPC << EOF
-#include <sys/memfd.h>
+#include <sys/mman.h>
 
 int main(void)
 {
--- a/util/memfd.c
+++ b/util/memfd.c
@@ -31,9 +31,7 @@
 
 #include "qemu/memfd.h"
 
-#ifdef CONFIG_MEMFD
-#include <sys/memfd.h>
-#elif defined CONFIG_LINUX
+#if defined CONFIG_LINUX && !defined CONFIG_MEMFD
 #include <sys/syscall.h>
 #include <asm/unistd.h>

Places

File qemu_xen.75e5b70e6b5dcc4f2219992d7cffa462aa406af0.patch of Package xen (Revision 79ef0720ff5778754b77589345c6bf2e)

Places