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https://github.com/facebookexperimental/reverie.git
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20c7020868
Summary: The OSS license linter doesn't like the word "its". Reviewed By: johnhurt Differential Revision: D36856385 fbshipit-source-id: 909037d96de8976f08004497d28b77838f8c6870
57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include <errno.h>
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#include <pthread.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <time.h>
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#include <unistd.h>
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#define assert(b) \
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if (!(b)) \
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abort();
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#define THREAD_LOOP_COUNT 1000
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#define NR_THREADS 4L
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#define TIME_100MS 100000000UL
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static void* threaded(void* param) {
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long k = (long)param;
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char buf[32];
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int n;
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n = snprintf(buf, 32, "%lu", k);
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for (int i = 0; i < THREAD_LOOP_COUNT; i++) {
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write(STDERR_FILENO, buf, n);
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}
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return 0;
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}
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int main(int argc, char* argv[]) {
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pthread_attr_t attr;
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pthread_t threadid[NR_THREADS];
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assert(pthread_attr_init(&attr) == 0);
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for (long i = 0; i < NR_THREADS; i++) {
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assert(pthread_create(&threadid[i], &attr, threaded, (void*)i) == 0);
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}
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for (long i = 0; i < NR_THREADS; i++) {
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assert(pthread_join(threadid[i], NULL) == 0);
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}
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assert(pthread_attr_destroy(&attr) == 0);
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return 0;
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}
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