On Sun, Sep 25, 2022 at 4:03 PM Bin Meng <bmeng...@gmail.com> wrote:
> From: Bin Meng <bin.m...@windriver.com>
>
> At present the codes uses sigaction() to install signal handler with
> a flag SA_RESETHAND. Such usage can be covered by the signal() API
> that is a simplified interface to the general sigaction() facility.
>
> Update to use signal() to install the signal handler, as it is
> available on Windows which we are going to support.
>
> Signed-off-by: Bin Meng <bin.m...@windriver.com>
>
Reviewed-by: Marc-André Lureau <marcandre.lur...@redhat.com>
> ---
>
> (no changes since v1)
>
> tests/qtest/libqtest.c | 14 +++-----------
> 1 file changed, 3 insertions(+), 11 deletions(-)
>
> diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c
> index 269d622fe3..f0ac467903 100644
> --- a/tests/qtest/libqtest.c
> +++ b/tests/qtest/libqtest.c
> @@ -66,7 +66,7 @@ struct QTestState
> };
>
> static GHookList abrt_hooks;
> -static struct sigaction sigact_old;
> +static sighandler_t sighandler_old;
>
> static int qtest_query_target_endianness(QTestState *s);
>
> @@ -179,20 +179,12 @@ static void sigabrt_handler(int signo)
>
> static void setup_sigabrt_handler(void)
> {
> - struct sigaction sigact;
> -
> - /* Catch SIGABRT to clean up on g_assert() failure */
> - sigact = (struct sigaction){
> - .sa_handler = sigabrt_handler,
> - .sa_flags = SA_RESETHAND,
> - };
> - sigemptyset(&sigact.sa_mask);
> - sigaction(SIGABRT, &sigact, &sigact_old);
> + sighandler_old = signal(SIGABRT, sigabrt_handler);
> }
>
> static void cleanup_sigabrt_handler(void)
> {
> - sigaction(SIGABRT, &sigact_old, NULL);
> + signal(SIGABRT, sighandler_old);
> }
>
> static bool hook_list_is_empty(GHookList *hook_list)
> --
> 2.34.1
>
>
>
--
Marc-André Lureau
