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/*
* Copyright (c) 2023 László Várady <laszlo.varady93@gmail.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 Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* As an additional exemption you are allowed to compile & link against the
* OpenSSL libraries as published by the OpenSSL project. See the file
* COPYING for details.
*
*/
#include "healthcheck.h"
#include "syslog-ng.h"
#include <unistd.h>
#include <signal.h>
#include <string.h>
static gint healthcheck_options_timeout = 15;
GOptionEntry healthcheck_options[] =
{
{
"timeout", 't', 0, G_OPTION_ARG_INT, &healthcheck_options_timeout,
"maximum seconds to wait for healthcheck results (default: 15)"
},
{ NULL }
};
static void
_healthcheck_exit(int signo)
{
_exit(1);
}
static void
_setup_timeout(gint timeout)
{
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
sa.sa_handler = _healthcheck_exit;
sigaction(SIGALRM, &sa, NULL);
alarm(timeout);
}
gint
slng_healthcheck(int argc, char *argv[], const gchar *mode, GOptionContext *ctx)
{
_setup_timeout(healthcheck_options_timeout);
return dispatch_command("HEALTHCHECK");
}
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