From 75e5b70e6b5dcc4f2219992d7cffa462aa406af0 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Tue, 28 Nov 2017 11:51:27 +0100
Subject: [PATCH] memfd: fix configure test
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

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(-)

diff --git a/configure b/configure
index 9c8aa5a..99ccc17 100755
--- a/configure
+++ b/configure
@@ -3923,7 +3923,7 @@ fi
 # check if memfd is supported
 memfd=no
 cat > $TMPC << EOF
-#include <sys/memfd.h>
+#include <sys/mman.h>
 
 int main(void)
 {
diff --git a/util/memfd.c b/util/memfd.c
index 4571d1a..412e94a 100644
--- 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>
 
-- 
1.8.3.1

0abc8f73f86c7f1247b997558131b2'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/tests/guix-shell.sh'>
<input type='hidden' name='id' value='c3d8f39b5b0abc8f73f86c7f1247b997558131b2'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=c3d8f39b5b0abc8f73f86c7f1247b997558131b2'>root</a>/<a href='/guix/log/tests?id=c3d8f39b5b0abc8f73f86c7f1247b997558131b2'>tests</a>/<a href='/guix/log/tests/guix-shell.sh?id=c3d8f39b5b0abc8f73f86c7f1247b997558131b2'>guix-shell.sh</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/guix-shell.sh?id=c3d8f39b5b0abc8f73f86c7f1247b997558131b2&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-12-06 23:50:04 +0100'>2023-12-06</span></td><td><a href='/guix/commit/tests/guix-shell.sh?id=d98a0203b733316a8a5c9440469dfdd10fc9613f'>shell: ‘--development’ honors ‘--system’.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes a bug whereby ‘package-&gt;development-manifest’ would run with the
wrong system in mind, leading to errors like this:

  $ guix shell -s i586-gnu -D shepherd --no-grafts
  guix shell: error: package linux-libre-headers@5.15.49 does not support i586-gnu

* guix/scripts/environment.scm (options/resolve-packages): Define
‘system’ and pass it to ‘package-&gt;development-manifest’.’
* tests/guix-shell.sh: Test it.

Change-Id: I95c471c1918913ab80dec7d3ca64fe38583cce78
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2023-08-25 14:23:43 +0200'>2023-08-25</span></td><td><a href='/guix/commit/tests/guix-shell.sh?id=519c3b7803c48bfbb42053ab8edf7e052071be5f'>tests: guix-shell: Use bash instead of user's $SHELL.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/guix-shell.sh (fd_list): Use bash instead of $SHELL.  Some other
shells have trouble not opening too many fds.  Also, bash in an implicit input
of guix, so it should always be available.
</span></span></td><td>Josselin Poiret</td></tr>