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/**
* This file is part of GpgFrontend.
*
* GpgFrontend is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Foobar 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Foobar. If not, see <https://www.gnu.org/licenses/>.
*
* The initial version of the source code is inherited from gpg4usb-team.
* Their source code version also complies with GNU General Public License.
*
* The source code version of this software was modified and released
* by Saturneric<[email protected]> starting on May 12, 2021.
*
*/
#include <csetjmp>
#include "GpgFrontend.h"
extern jmp_buf recover_env;
void handle_signal(int sig) {
static int _repeat_handle_num = 1, last_sig = sig;
LOG(INFO) << "signal caught" << sig;
if (last_sig == sig)
_repeat_handle_num++;
else
_repeat_handle_num = 1, last_sig = sig;
if (_repeat_handle_num > 3) {
LOG(INFO) << "The same signal appears three times, execute the termination "
"operation. ";
exit(-1);
}
#ifndef WINDOWS
siglongjmp(recover_env, 1);
#else
longjmp(recover_env, 1);
#endif
}
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