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Re: [PATCH 10/12] Add another test for setcontext
On 07/25/2018 12:31 PM, H.J. Lu wrote:
> From 70951c51d03623c10485380fcccd3a384dff20d6 Mon Sep 17 00:00:00 2001
> From: "H.J. Lu" <hjl.tools@gmail.com>
> Date: Wed, 25 Jul 2018 09:30:50 -0700
> Subject: [PATCH] ia64: Work around incorrect type of IA64 uc_sigmask
>
> * sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c: New file.
Please file a bug for ia64 about this issue, then add the comment below.
Pre-accepted for 2.28 / master.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
> ---
> .../unix/sysv/linux/ia64/tst-setcontext4.c | 24 +++++++++++++++++++
> 1 file changed, 24 insertions(+)
> create mode 100644 sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c
>
> diff --git a/sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c b/sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c
> new file mode 100644
> index 0000000000..58807e78cb
> --- /dev/null
> +++ b/sysdeps/unix/sysv/linux/ia64/tst-setcontext4.c
> @@ -0,0 +1,24 @@
> +/* Work around incorrect type of IA64 uc_sigmask.
> + Copyright (C) 2018 Free Software Foundation, Inc.
> + This file is part of the GNU C Library.
> +
> + The GNU C Library is free software; you can redistribute it and/or
> + modify it under the terms of the GNU Lesser General Public
> + License as published by the Free Software Foundation; either
> + version 2.1 of the License, or (at your option) any later version.
> +
> + The GNU C Library is distributed in the hope that it will be useful,
> + but WITHOUT ANY WARRANTY; without even the implied warranty of
> + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> + Lesser General Public License for more details.
> +
> + You should have received a copy of the GNU Lesser General Public
> + License along with the GNU C Library; if not, see
> + <http://www.gnu.org/licenses/>. */
> +
> +#include <signal.h>
> +
Add comment:
/* The uc_sigmask on IA64 has the wrong type and this needs fixing,
but until that change is evaluated, we fix this here with a cast.
See bug XXX. */
> +#undef sigismember
> +#define sigismember(set, signo) sigismember ((const sigset_t *) (set), (signo))
> +
> +#include <stdlib/tst-setcontext4.c>
> -- 2.17.1