1 files changed, 60 insertions, 0 deletions
diff --git a/meta/recipes-extended/ltp/ltp/0001-lapi-pidfd-adding-pidfd-header-file.patch b/meta/recipes-extended/ltp/ltp/0001-lapi-pidfd-adding-pidfd-header-file.patch
new file mode 100644
index 0000000000..184c42640a
--- /dev/null
+++ b/meta/recipes-extended/ltp/ltp/0001-lapi-pidfd-adding-pidfd-header-file.patch
@@ -0,0 +1,60 @@
+From dbc9c14c92a5acf450d07868a735ac8cd6ec5b90 Mon Sep 17 00:00:00 2001
+From: Li Wang <liwang@redhat.com>
+Date: Fri, 5 Aug 2022 14:34:00 +0800
+Subject: [PATCH] lapi/pidfd: adding pidfd header file
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The newer Glibc already provided wrapper for the series pidfd syscall,
+so let's include the header file conditionally.
+
+  # rpm -q glibc-devel
+  glibc-devel-2.35.9000-31.fc37.ppc64le
+  # rpm -ql glibc-devel | grep pidfd
+  /usr/include/sys/pidfd.h
+
+To get rid of compiling error from fedora-rawhide:
+
+  tst_safe_macros.c: In function ‘safe_pidfd_open’:
+  tst_safe_macros.c:135:16: error: implicit declaration of function ‘pidfd_open’ [-Werror=implicit-function-declaration]
+  135 |         rval = pidfd_open(pid, flags);
+      |                ^~~~~~~~~~
+
+Upstream-Status: Backport [https://github.com/linux-test-project/ltp/commit/dbc9c14c92a5acf450d07868a735ac8cd6ec5b90]
+Signed-off-by: Li Wang <liwang@redhat.com>
+Reviewed-by: Petr Vorel <pvorel@suse.cz>
+---
+ configure.ac         | 1 +
+ include/lapi/pidfd.h | 3 +++
+ 2 files changed, 4 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index 69b145b5f..d50ec1ea7 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -71,6 +71,7 @@ AC_CHECK_HEADERS_ONCE([ \
+     sys/epoll.h \
+     sys/fanotify.h \
+     sys/inotify.h \
++    sys/pidfd.h
+     sys/prctl.h \
+     sys/shm.h \
+     sys/timerfd.h \
+diff --git a/include/lapi/pidfd.h b/include/lapi/pidfd.h
+index 244d3acaf..9ca8e5aa2 100644
+--- a/include/lapi/pidfd.h
++++ b/include/lapi/pidfd.h
+@@ -8,6 +8,9 @@
+ #define LAPI_PIDFD_H__
+ 
+ #include <fcntl.h>
++#ifdef HAVE_SYS_PIDFD_H
++# include <sys/pidfd.h>
++#endif
+ #include "config.h"
+ #include "lapi/syscalls.h"
+ 
+-- 
+2.37.2
+