59 lines
926 B
C
59 lines
926 B
C
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/*
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* Description: test io_uring fsync handling
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*
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*/
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#include <errno.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <string.h>
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#include <fcntl.h>
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#include "../src/liburing.h"
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int main(int argc, char *argv[])
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{
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struct io_uring_cqe *cqe;
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struct io_uring_sqe *sqe;
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struct io_uring ring;
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char buf[32];
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int fd, ret;
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sprintf(buf, "./XXXXXX");
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fd = mkstemp(buf);
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if (fd < 0) {
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perror("open");
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return 1;
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}
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ret = io_uring_queue_init(1, &ring, 0);
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if (ret) {
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printf("ring setup failed\n");
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return 1;
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}
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sqe = io_uring_get_sqe(&ring);
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if (!sqe) {
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printf("get sqe failed\n");
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return 1;
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}
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io_uring_prep_fsync(sqe, fd, 0);
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ret = io_uring_submit(&ring);
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if (ret <= 0) {
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printf("child: sqe submit failed\n");
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return 1;
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}
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ret = io_uring_wait_completion(&ring, &cqe);
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if (ret < 0) {
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printf("child: wait completion %d\n", ret);
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return 1;
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}
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unlink(buf);
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return 0;
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}
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