From: Cyril Hrubis <chrubis@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH v2 2/9] lapi: Add a configure check and fallback for setns
Date: Wed, 18 Mar 2020 16:37:54 +0100 [thread overview]
Message-ID: <20200318153801.3529-3-chrubis@suse.cz> (raw)
In-Reply-To: <20200318153801.3529-1-chrubis@suse.cz>
Signed-off-by: Cyril Hrubis <chrubis@suse.cz>
---
configure.ac | 1 +
include/lapi/setns.h | 20 ++++++++++++++++++++
2 files changed, 21 insertions(+)
create mode 100644 include/lapi/setns.h
diff --git a/configure.ac b/configure.ac
index 238d1cde8..ce03b3a55 100644
--- a/configure.ac
+++ b/configure.ac
@@ -111,6 +111,7 @@ AC_CHECK_FUNCS([ \
renameat2 \
sched_getcpu \
sendmmsg \
+ setns \
sigpending \
splice \
statx \
diff --git a/include/lapi/setns.h b/include/lapi/setns.h
new file mode 100644
index 000000000..7b0a7afc4
--- /dev/null
+++ b/include/lapi/setns.h
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ Copyright (c) 2020 Cyril Hrubis <chrubis@suse.cz>
+ */
+
+#ifndef LAPI_SETNS_H__
+#define LAPI_SETNS_H__
+
+#include "config.h"
+#include "lapi/syscalls.h"
+#include <sched.h>
+
+#ifndef HAVE_SETNS
+int setns(int fd, int nstype)
+{
+ return tst_syscall(__NR_setns, fd, nstype);
+}
+#endif
+
+#endif /* LAPI_SETNS_H__ */
--
2.24.1
next prev parent reply other threads:[~2020-03-18 15:37 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-18 15:37 [LTP] [PATCH v2 0/9] Add basic time namespace testcases Cyril Hrubis
2020-03-18 15:37 ` [LTP] [PATCH v2 1/9] lapi/namespace_constants.h: Add CLONE_NEWTIME Cyril Hrubis
2020-03-18 15:37 ` Cyril Hrubis [this message]
2020-03-18 15:37 ` [LTP] [PATCH v2 3/9] safe_macros: Add SAFE_SETNS() Cyril Hrubis
2020-03-23 16:11 ` Petr Vorel
2020-03-30 14:09 ` Cyril Hrubis
2020-03-18 15:37 ` [LTP] [PATCH v2 4/9] include/tst_timer: Fix normalization Cyril Hrubis
2020-03-18 15:37 ` [LTP] [PATCH v2 5/9] syscalls/sysinfo03: Add time namespace test Cyril Hrubis
2020-03-19 7:55 ` Li Wang
2020-03-19 22:00 ` Cyril Hrubis
2020-03-20 7:32 ` Li Wang
2020-03-23 18:47 ` Petr Vorel
2020-03-18 15:37 ` [LTP] [PATCH v2 6/9] syscalls/clock_nanosleep03: Add test for time namespace Cyril Hrubis
2020-03-18 15:37 ` [LTP] [PATCH v2 7/9] syscalls/clock_gettime03: Add basic time namespace test Cyril Hrubis
2020-03-18 15:38 ` [LTP] [PATCH v2 8/9] containers/timens: Add basic error test Cyril Hrubis
2020-03-18 15:38 ` [LTP] [PATCH v2 9/9] syscalls/timerfd04: Add time namespace test Cyril Hrubis
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200318153801.3529-3-chrubis@suse.cz \
--to=chrubis@suse.cz \
--cc=ltp@lists.linux.it \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox