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Re: [Minios-devel] [UNIKRAFT/PTHREAD-EMBEDDED PATCH 3/3] Add pthread_condattr_{get, set}clock() stubs


  • To: "minios-devel@xxxxxxxxxxxxxxxxxxxx" <minios-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Vlad-Andrei BĂDOIU (78692) <vlad_andrei.badoiu@xxxxxxxxxxxxxxx>
  • Date: Sun, 8 Dec 2019 22:38:54 +0000
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  • Thread-topic: [Minios-devel] [UNIKRAFT/PTHREAD-EMBEDDED PATCH 3/3] Add pthread_condattr_{get, set}clock() stubs

Thanks Costin!

Reviewed-by: Vlad-Andrei Badoiu <vlad_andrei.badoiu@xxxxxxxxxxxxxxx>

On 06.12.2019 15:12, Costin Lupu wrote:
> Signed-off-by: Costin Lupu <costin.lupu@xxxxxxxxx>
> ---
>   Makefile.uk        |  1 +
>   pthread_condattr.c | 41 +++++++++++++++++++++++++++++++++++++++++
>   2 files changed, 42 insertions(+)
>   create mode 100644 pthread_condattr.c
>
> diff --git a/Makefile.uk b/Makefile.uk
> index 90626e8..89eb345 100644
> --- a/Makefile.uk
> +++ b/Makefile.uk
> @@ -68,6 +68,7 @@ LIBPTHREAD-EMBEDDED_SRCS-y += 
> $(LIBPTHREAD-EMBEDDED_BASE)/pte_osal.c|glue
>   LIBPTHREAD-EMBEDDED_SRCS-y += $(LIBPTHREAD-EMBEDDED_BASE)/attributes.c|glue
>   LIBPTHREAD-EMBEDDED_SRCS-y += 
> $(LIBPTHREAD-EMBEDDED_BASE)/pthread_atfork.c|glue
>   LIBPTHREAD-EMBEDDED_SRCS-y += 
> $(LIBPTHREAD-EMBEDDED_BASE)/pthread_sigmask.c|glue
> +LIBPTHREAD-EMBEDDED_SRCS-y += 
> $(LIBPTHREAD-EMBEDDED_BASE)/pthread_condattr.c|glue
>   
>   
> ################################################################################
>   # pthread-embedded code
> diff --git a/pthread_condattr.c b/pthread_condattr.c
> new file mode 100644
> index 0000000..53dcc64
> --- /dev/null
> +++ b/pthread_condattr.c
> @@ -0,0 +1,41 @@
> +/* SPDX-License-Identifier: LGPL-2.0-or-later */
> +/*
> + *      Unikraft port of POSIX Threads Library for embedded systems
> + *      Copyright(C) 2019 Costin Lupu, University Politehnica of Bucharest
> + *
> + *      This 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 of the License, or (at your option) any later version.
> + *
> + *      This 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 this library in the file COPYING.LIB;
> + *      if not, write to the Free Software Foundation, Inc.,
> + *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
> + */
> +
> +#include <uk/print.h>
> +#include <errno.h>
> +#include <time.h>
> +#include <pthread.h>
> +
> +
> +int pthread_condattr_getclock(const pthread_condattr_t *__restrict attr,
> +             clockid_t *__restrict clock_id)
> +{
> +     WARN_STUBBED();
> +     errno = ENOTSUP;
> +     return -1;
> +}
> +
> +int pthread_condattr_setclock(pthread_condattr_t *attr, clockid_t clock_id)
> +{
> +     WARN_STUBBED();
> +     errno = ENOTSUP;
> +     return -1;
> +}
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