From: Petr Vorel <pvorel@suse.cz>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH 3/3] syscalls/io_submit: Convert libaio wrapper function to kernel syscall
Date: Thu, 6 May 2021 14:57:09 +0200 [thread overview]
Message-ID: <YJPnpfByh/C5kXbr@pevik> (raw)
In-Reply-To: <f47c4ec5-2d4a-76c8-5ef4-f8cfb12961e9@huawei.com>
Hi Ziyao,
> Hi, Cyril,
> If we should test _both_ syscall() and the library, I would prefer to split
> libaio and native aio into two testcases in this testsuite, since <libaio.h>
> conflicts with <linux/aio_abi.h> during actual modification.
> Excuse me, is there any other good way to solve this problem?
NOTE: if most of the test the same, with little help of #ifdef and maybe 1-2
macros we can have single source for both variants (compiling 2 binaries).
See setdomainname and sethostname tests (setdomainname.h).
Kind regards,
Petr
> Thanks very much!
> Kind Regards,
> Ziyao
> On 2021/5/4 20:09, Cyril Hrubis wrote:
> > Hi!
> > > Instead of using the libaio wrapper function, the system call is
> > > changed to be invoked via syscall(2).
> > Ideally we should test _both_ syscall() and the library to maximize the
> > coverage. We can easily do that with .test_variants, have a look at
> > stime tests and testcases/kernel/syscalls/stime/stime_var.h how this is
> > done.
next prev parent reply other threads:[~2021-05-06 12:57 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-29 11:50 [LTP] [PATCH 0/3] syscalls/aio: Convert libaio wrapper function to kernel syscall Xie Ziyao
2021-04-29 11:50 ` [LTP] [PATCH 1/3] syscalls/io_destroy: " Xie Ziyao
2021-04-29 11:50 ` [LTP] [PATCH 2/3] syscalls/io_setup: " Xie Ziyao
2021-04-29 11:50 ` [LTP] [PATCH 3/3] syscalls/io_submit: " Xie Ziyao
2021-05-04 12:09 ` Cyril Hrubis
2021-05-06 12:27 ` Xie Ziyao
2021-05-06 12:57 ` Petr Vorel [this message]
2021-05-06 13:58 ` Cyril Hrubis
2021-05-06 18:22 ` Petr Vorel
2021-05-07 8:35 ` Xie Ziyao
2021-05-03 19:03 ` [LTP] [PATCH 0/3] syscalls/aio: " Petr Vorel
2021-05-04 4:08 ` Jan Stancek
2021-05-04 5:13 ` Petr Vorel
2021-05-04 6:19 ` xieziyao
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