text: /*
   * Copyright (c) 2004, Bull SA. All rights reserved.
   * Created by:  Laurent.Vivier@bull.net
   * This file is licensed under the GPL license.  For the full content
   * of this license, see the COPYING file at the top level of this
   * source tree.
   */
  
  #include <stdio.h>
  #include <sys/types.h>
  #include <unistd.h>
  #include <sys/stat.h>
  #include <fcntl.h>
  #include <string.h>
  #include <errno.h>
  #include <stdlib.h>
  #include <aio.h>
  #include <time.h>
  
  #include "posixtest.h"
  
  #define TNAME "aio_fsync/8-2.c"
  
  int main(void)
  {
  	char tmpfname[256];
  #define BUF_SIZE 111
  	char buf[BUF_SIZE];
  	int fd;
  	int ret;
  	struct aiocb aiocb_write;
  	struct aiocb aiocb_fsync;
  	struct timespec aio_wait_ts = {0, 10000000};
  
  	if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L)
  		return PTS_UNSUPPORTED;
  
  	snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_aio_fsync_8_2_%d",
  		 getpid());
  	unlink(tmpfname);
  	fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL, S_IRUSR | S_IWUSR);
  	if (fd == -1) {
  		printf(TNAME " Error at open(): %s\n", strerror(errno));
  		exit(PTS_UNRESOLVED);
  	}
  
  	unlink(tmpfname);
  
  	memset(&aiocb_write, 0, sizeof(aiocb_write));
  	aiocb_write.aio_fildes = fd;
  	aiocb_write.aio_buf = buf;
  	aiocb_write.aio_nbytes = BUF_SIZE;
  
  	if (aio_write(&aiocb_write) == -1) {
  		printf(TNAME " Error at aio_write(): %s\n", strerror(errno));
  		exit(PTS_FAIL);
  	}
  
  	do {
  		nanosleep(&aio_wait_ts, NULL);
  		ret = aio_error(&aiocb_write);
  	} while (ret == EINPROGRESS);
  	if (ret < 0) {
  		printf(TNAME " Error at aio_error() : %s\n", strerror(ret));
  		exit(PTS_FAIL);
  	}
  
  	memset(&aiocb_fsync, 0, sizeof(aiocb_fsync));
  	aiocb_fsync.aio_fildes = fd;
  	aiocb_fsync.aio_buf = NULL;
  
  	if (aio_fsync(O_SYNC, &aiocb_fsync) != 0) {
  		printf(TNAME " Error at aio_fsync(): %s\n", strerror(errno));
  		exit(PTS_FAIL);
  	}
  
  	/* wait for aio_fsync */
  	do {
  		nanosleep(&aio_wait_ts, NULL);
  		ret = aio_error(&aiocb_fsync);
  	} while (ret == EINPROGRESS);
  
  	ret = aio_return(&aiocb_fsync);
  	if (ret) {
  		printf(TNAME " Error at aio_return(): %d (%s)\n",
  			ret, strerror(errno));
  		close(fd);
  		return PTS_FAIL;
  	}
  
  	close(fd);
  	printf("Test PASSED\n");
  	return PTS_PASS;
  }
  