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/* infinite-loop.c
*
* Copyright 2022 Christian Hergert <chergert@redhat.com>
*
* 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 2.1 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 General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include <libdex.h>
static DexFuture *
infinite_loop_cb (DexFuture *future,
gpointer user_data)
{
const GValue *value;
GMainLoop *main_loop = user_data;
GError *error = NULL;
if ((value = dex_future_get_value (future, &error)))
{
g_print ("\nCaught signal %u, exiting.\n",
g_value_get_int (value));
g_main_loop_quit (main_loop);
return NULL;
}
g_print ("Looping ...\n");
return dex_future_first (dex_timeout_new_seconds (1),
#ifdef G_OS_UNIX
dex_unix_signal_new (SIGINT),
#endif
NULL);
}
int
main (int argc,
char *argv[])
{
GMainLoop *main_loop;
DexFuture *loop;
dex_init ();
main_loop = g_main_loop_new (NULL, FALSE);
loop = dex_future_finally_loop (dex_future_first (dex_timeout_new_seconds (1),
#ifdef G_OS_UNIX
dex_unix_signal_new (SIGINT),
#endif
NULL),
infinite_loop_cb,
g_main_loop_ref (main_loop),
(GDestroyNotify)g_main_loop_unref);
g_main_loop_run (main_loop);
dex_unref (loop);
g_main_loop_unref (main_loop);
return 0;
}
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