1/* 2 * Copyright (c) 2004, Bull SA. All rights reserved. 3 * Created by: Laurent.Vivier@bull.net 4 * This file is licensed under the GPL license. For the full content 5 * of this license, see the COPYING file at the top level of this 6 * source tree. 7 */ 8 9#define _XOPEN_SOURCE 600 10#include <stdio.h> 11#include <sys/types.h> 12#include <unistd.h> 13#include <sys/stat.h> 14#include <fcntl.h> 15#include <string.h> 16#include <errno.h> 17#include <stdlib.h> 18#include <aio.h> 19 20#include "posixtest.h" 21 22#define TNAME "aio_fsync/3-1.c" 23 24#define BUF_SIZE 1024 25 26int main() 27{ 28 char tmpfname[256]; 29 char buf[BUF_SIZE]; 30 int fd; 31 struct aiocb aiocb_write; 32 struct aiocb aiocb_fsync; 33 34#if _POSIX_ASYNCHRONOUS_IO != 200112L 35 exit(PTS_UNSUPPORTED); 36#endif 37 38 snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_aio_fsync_3_1_%d", 39 getpid()); 40 unlink(tmpfname); 41 fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL, 42 S_IRUSR | S_IWUSR); 43 if (fd == -1) 44 { 45 printf(TNAME " Error at open(): %s\n", 46 strerror(errno)); 47 exit(PTS_UNRESOLVED); 48 } 49 50 unlink(tmpfname); 51 52 memset(&aiocb_write, 0, sizeof(aiocb_write)); 53 aiocb_write.aio_fildes = fd; 54 aiocb_write.aio_buf = buf; 55 aiocb_write.aio_nbytes = BUF_SIZE; 56 57 if (aio_write(&aiocb_write) == -1) 58 { 59 printf(TNAME " Error at aio_write(): %s\n", 60 strerror(errno)); 61 exit(PTS_FAIL); 62 } 63 64 memset(&aiocb_fsync, 0, sizeof(aiocb_fsync)); 65 aiocb_fsync.aio_fildes = fd; 66 67 if (aio_fsync(O_SYNC, &aiocb_fsync) != 0) 68 { 69 printf(TNAME " Error at aio_fsync(): %s\n", strerror(errno)); 70 exit(PTS_FAIL); 71 } 72 73 close(fd); 74 75 /* we didn't check if the operation is really performed */ 76 77 return PTS_UNTESTED; 78} 79