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- #include <pthread.h>
- #include <stdio.h>
- #include <sys/select.h>
- #include <unistd.h>
- int pipefds[2];
- int main(int, char**)
- {
- pipe(pipefds);
- pthread_t tid;
- pthread_create(
- &tid, nullptr, [](void*) -> void* {
- sleep(1);
- printf("ST: close()\n");
- close(pipefds[1]);
- pthread_exit(nullptr);
- return nullptr;
- },
- nullptr);
- fd_set rfds;
- FD_ZERO(&rfds);
- FD_SET(pipefds[1], &rfds);
- printf("MT: select()\n");
- int rc = select(pipefds[1] + 1, &rfds, nullptr, nullptr, nullptr);
- if (rc < 0) {
- perror("select");
- return 1;
- }
- printf("ok\n");
- return 0;
- }
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