mirror of
https://github.com/libretro/RetroArch
synced 2024-12-29 12:31:05 +00:00
85 lines
2.7 KiB
C
85 lines
2.7 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2016 - Daniel De Matteis
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* Copyright (C) 2012-2015 - Jason Fetters
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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* * You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "../frontend_driver.h"
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#include <stdint.h>
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#include <string.h>
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#include <signal.h>
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#include <stdlib.h>
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static volatile sig_atomic_t bsd_sighandler_quit;
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static void frontend_bsd_sighandler(int sig)
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{
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(void)sig;
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if (bsd_sighandler_quit)
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exit(1);
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bsd_sighandler_quit = 1;
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}
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static void frontend_bsd_install_signal_handlers(void)
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{
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struct sigaction sa;
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sa.sa_sigaction = NULL;
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sa.sa_handler = frontend_bsd_sighandler;
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sa.sa_flags = SA_RESTART;
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sigemptyset(&sa.sa_mask);
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sigaction(SIGINT, &sa, NULL);
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sigaction(SIGTERM, &sa, NULL);
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}
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static int frontend_bsd_get_signal_handler_state(void)
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{
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return (int)bsd_sighandler_quit;
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}
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static void frontend_bsd_set_signal_handler_state(int value)
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{
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bsd_sighandler_quit = value;
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}
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static void frontend_bsd_destroy_signal_handler_state(void)
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{
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bsd_sighandler_quit = 0;
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}
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frontend_ctx_driver_t frontend_ctx_bsd = {
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NULL, /* environment_get */
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NULL, /* init */
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NULL, /* deinit */
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NULL, /* exitspawn */
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NULL, /* process_args */
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NULL, /* exec */
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NULL, /* set_fork */
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NULL, /* shutdown */
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NULL, /* get_name */
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NULL, /* get_os */
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NULL, /* get_rating */
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NULL, /* load_content */
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NULL, /* get_architecture */
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NULL, /* get_powerstate */
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NULL, /* parse_drive_list */
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NULL, /* get_mem_total */
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NULL, /* get_mem_free */
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frontend_bsd_install_signal_handlers,
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frontend_bsd_get_signal_handler_state,
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frontend_bsd_set_signal_handler_state,
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frontend_bsd_destroy_signal_handler_state,
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"bsd",
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};
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