1 /* 2 ** Zabbix 3 ** Copyright (C) 2001-2021 Zabbix SIA 4 ** 5 ** This program is free software; you can redistribute it and/or modify 6 ** it under the terms of the GNU General Public License as published by 7 ** the Free Software Foundation; either version 2 of the License, or 8 ** (at your option) any later version. 9 ** 10 ** This program is distributed in the hope that it will be useful, 11 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 12 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 ** GNU General Public License for more details. 14 ** 15 ** You should have received a copy of the GNU General Public License 16 ** along with this program; if not, write to the Free Software 17 ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 18 **/ 19 20 #ifndef ZABBIX_DAEMON_H 21 #define ZABBIX_DAEMON_H 22 23 #if defined(_WINDOWS) 24 # error "This module allowed only for Unix OS" 25 #endif 26 27 extern char *CONFIG_PID_FILE; 28 extern volatile sig_atomic_t sig_exiting; 29 #include "threads.h" 30 31 int daemon_start(int allow_root, const char *user, unsigned int flags); 32 void daemon_stop(void); 33 34 int zbx_sigusr_send(int flags); 35 void zbx_set_sigusr_handler(void (*handler)(int flags)); 36 37 #define ZBX_IS_RUNNING() (0 == sig_exiting) 38 #define ZBX_DO_EXIT() 39 40 #define START_MAIN_ZABBIX_ENTRY(allow_root, user, flags) daemon_start(allow_root, user, flags) 41 42 #endif /* ZABBIX_DAEMON_H */ 43