88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright © 2015-2016 Franklin "Snaipe" Mathieu <http://snai.pe/>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "kill.h"
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#include "internal.h"
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#include "criterion/logging.h"
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#include "core/report.h"
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#include "core/stats.h"
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#include "io/event.h"
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#include "io/output.h"
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#include <stdlib.h>
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#include <assert.h>
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#include <signal.h>
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static INLINE void nothing(void) {}
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#ifdef VANILLA_WIN32
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static HANDLE cr_job;
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#else
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static void handle_sigterm(CR_UNUSED int signum) {
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assert(signum == SIGTERM);
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kill(-getpid(), SIGTERM);
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_exit(1);
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}
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#endif
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void setup_parent_job(void) {
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#ifdef VANILLA_WIN32
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// Put runner in its own job
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cr_job = CreateJobObject(NULL, NULL);
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if (!AssignProcessToJobObject(cr_job, GetCurrentProcess()))
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abort();
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#else
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// Put runner in its own group
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setpgid(0, 0);
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// Setup termination handlers
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sigset_t block_mask;
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sigemptyset (&block_mask);
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sigaddset (&block_mask, SIGINT);
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sigaddset (&block_mask, SIGQUIT);
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sigaddset (&block_mask, SIGTSTP);
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struct sigaction sa = {
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.sa_handler = handle_sigterm,
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.sa_mask = block_mask,
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};
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sigaction(SIGTERM, &sa, NULL);
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#endif
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}
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void cr_killall(void) {
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#ifdef VANILLA_WIN32
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if (!TerminateJobObject(cr_job, 1))
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abort();
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#else
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kill(getpid(), SIGTERM);
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#endif
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}
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void cr_terminate(struct criterion_global_stats *stats) {
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report(POST_ALL, stats);
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process_all_output(stats);
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log(post_all, stats);
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cr_killall();
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}
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