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package/ltp-testsuite: fix build with glibc 2.43

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Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Bernd Kuhls
2026-03-05 22:09:44 +01:00
committed by Julien Olivain
parent 5d1cc4f05e
commit 1f6adca8e0
1 changed files with 84 additions and 0 deletions
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84
package/ltp-testsuite/0001-openat2-define-_GNU_SOURCE-and-include-fcntl.h.patch Normal file
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@@ -0,0 +1,84 @@
From 767b3e519e85095dfee3a47d15a373a403fe3dab Mon Sep 17 00:00:00 2001
From: Li Wang <liwang@redhat.com>
Date: Tue, 3 Feb 2026 10:43:19 +0800
Subject: [PATCH] openat2: define _GNU_SOURCE and include <fcntl.h>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
On Fedora Rawhide (glibc 2.43+), libc exposes openat2() and struct open_how,
so our configure script defines HAVE_OPENAT2 and the fallback definition in
lapi/openat2.h gets skipped. But openat20*.c never included <fcntl.h> (and
lacked _GNU_SOURCE), so the libc-provided prototype and struct stayed hidden,
so compilation failed:
# uname -r
6.18.0-65.fc44.x86_64
# rpm -qf /usr/include/fcntl.h
glibc-devel-2.43-1.fc44.x86_64
# nm -D /usr/lib64/libc.so.6 | grep -w openat2
00000000000eb890 W openat2@@GLIBC_2.43
# make -C testcase/kernel/syscalls/openat2
openat201.c:27:62: error: invalid application of ‘sizeof’ to incomplete type ‘struct open_how’
27 | {&dir_fd, TEST_FILE, O_RDWR, S_IRWXU, 0, &how, sizeof(*how)},
Define _GNU_SOURCE and include <fcntl.h> in openat2 tests to make the
prototype available and fix the build.
Signed-off-by: Li Wang <liwang@redhat.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Upstream: https://github.com/linux-test-project/ltp/commit/767b3e519e85095dfee3a47d15a373a403fe3dab
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
testcases/kernel/syscalls/openat2/openat201.c | 3 +++
testcases/kernel/syscalls/openat2/openat202.c | 3 +++
testcases/kernel/syscalls/openat2/openat203.c | 3 +++
3 files changed, 9 insertions(+)
diff --git a/testcases/kernel/syscalls/openat2/openat201.c b/testcases/kernel/syscalls/openat2/openat201.c
index ecd63b150e4..40ac2f6d9ad 100644
--- a/testcases/kernel/syscalls/openat2/openat201.c
+++ b/testcases/kernel/syscalls/openat2/openat201.c
@@ -4,6 +4,9 @@
*
* Basic openat2() test.
*/
+#define _GNU_SOURCE
+#include <fcntl.h>
+
#include "tst_test.h"
#include "lapi/openat2.h"
diff --git a/testcases/kernel/syscalls/openat2/openat202.c b/testcases/kernel/syscalls/openat2/openat202.c
index 6d1b5a67c7d..329c6a4a5cb 100644
--- a/testcases/kernel/syscalls/openat2/openat202.c
+++ b/testcases/kernel/syscalls/openat2/openat202.c
@@ -4,6 +4,9 @@
*
* openat2() tests with various resolve flags.
*/
+#define _GNU_SOURCE
+#include <fcntl.h>
+
#include "tst_test.h"
#include "lapi/openat2.h"
diff --git a/testcases/kernel/syscalls/openat2/openat203.c b/testcases/kernel/syscalls/openat2/openat203.c
index 6ac49ef4c9e..cd0c00d7523 100644
--- a/testcases/kernel/syscalls/openat2/openat203.c
+++ b/testcases/kernel/syscalls/openat2/openat203.c
@@ -4,6 +4,9 @@
*
* Basic openat2() test to check various failures.
*/
+#define _GNU_SOURCE
+#include <fcntl.h>
+
#include "tst_test.h"
#include "lapi/openat2.h"