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/* 10 * assertion: 11 * 12 * The aio_error() function shall return the error status (errno) 13 * associated with tha aiobcp argument. 14 * 15 * method: 16 * 17 * execute aio_write() 18 * and check result with aio_error() 19 * 20 */ 21 22#define _XOPEN_SOURCE 600 23#include <stdio.h> 24#include <sys/types.h> 25#include <unistd.h> 26#include <sys/stat.h> 27#include <fcntl.h> 28#include <string.h> 29#include <errno.h> 30#include <stdlib.h> 31#include <aio.h> 32 33#include "posixtest.h" 34 35#define TNAME "aio_error/1-1.c" 36 37int main() 38{ 39 char tmpfname[256]; 40#define BUF_SIZE 111 41 char buf[BUF_SIZE]; 42 int fd; 43 struct aiocb aiocb; 44 45#if _POSIX_ASYNCHRONOUS_IO != 200112L 46 return PTS_UNSUPPORTED; 47#endif 48 49 snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_aio_error_1_1_%d", 50 getpid()); 51 unlink(tmpfname); 52 fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL, 53 S_IRUSR | S_IWUSR); 54 if (fd == -1) 55 { 56 printf(TNAME " Error at open(): %s\n", 57 strerror(errno)); 58 return PTS_UNRESOLVED; 59 } 60 61 unlink(tmpfname); 62 63 memset(buf, 0xaa, BUF_SIZE); 64 memset(&aiocb, 0, sizeof(struct aiocb)); 65 aiocb.aio_fildes = fd; 66 aiocb.aio_buf = buf; 67 aiocb.aio_nbytes = BUF_SIZE; 68 69 if (aio_write(&aiocb) == -1) 70 { 71 printf(TNAME " Error at aio_write(): %s\n", 72 strerror(errno)); 73 return PTS_FAIL; 74 } 75 76 while(aio_error(&aiocb) == EINPROGRESS); 77 78 if (aio_error(&aiocb) != 0) 79 { 80 printf(TNAME " Error at aio_error(): %s\n", 81 strerror(errno)); 82 return PTS_FAIL; 83 } 84 85 close(fd); 86 printf ("Test PASSED\n"); 87 return PTS_PASS; 88} 89