| /* |
| * 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. |
| */ |
| |
| /* |
| * assertion: |
| * |
| * lio_listio() shall fail if: |
| * [EINVAL] mode is not LIO_NOWAIT or LIO_WAIT, or nent is greater than |
| * {AIO_LISTIO_MAX} |
| * |
| * method: |
| * |
| * - open a file |
| * - submit a list of requests to lio_listio usign incorrect mode |
| * - check that the error and return codes are consistent |
| * |
| */ |
| |
| #define _XOPEN_SOURCE 600 |
| #include <sys/stat.h> |
| #include <aio.h> |
| #include <errno.h> |
| #include <fcntl.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <unistd.h> |
| #include "posixtest.h" |
| |
| #define TNAME "lio_listio/18-1.c" |
| |
| #define NUM_AIOCBS 1 |
| #define BUF_SIZE 1024 |
| |
| int main() |
| { |
| char tmpfname[256]; |
| int fd; |
| |
| struct aiocb *aiocbs[NUM_AIOCBS]; |
| char *bufs; |
| int ret; |
| |
| if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L) |
| exit(PTS_UNSUPPORTED); |
| |
| snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_lio_listio_18_1_%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); |
| |
| bufs = (char *) malloc (NUM_AIOCBS*BUF_SIZE); |
| |
| if (bufs == NULL) { |
| printf (TNAME " Error at malloc(): %s\n", strerror (errno)); |
| close (fd); |
| exit(PTS_UNRESOLVED); |
| } |
| |
| aiocbs[0] = (struct aiocb *)malloc(sizeof(struct aiocb)); |
| memset(aiocbs[0], 0, sizeof(struct aiocb)); |
| |
| aiocbs[0]->aio_fildes = fd; |
| aiocbs[0]->aio_offset = 0; |
| aiocbs[0]->aio_buf = bufs; |
| aiocbs[0]->aio_nbytes = BUF_SIZE; |
| aiocbs[0]->aio_lio_opcode = LIO_WRITE; |
| |
| /* Submit request list */ |
| ret = lio_listio(-1, aiocbs, NUM_AIOCBS, NULL); |
| |
| if (ret != -1) { |
| printf(TNAME " Error lio_listio() should have returned -1: %d\n", |
| ret); |
| |
| free (aiocbs[0]); |
| free (bufs); |
| close (fd); |
| exit (PTS_FAIL); |
| } |
| |
| if (errno != EINVAL) { |
| printf(TNAME " Error lio_listio() should have set errno to EINVAL: %d (%s)\n", |
| errno, strerror(errno)); |
| |
| free (aiocbs[0]); |
| free (bufs); |
| close (fd); |
| exit (PTS_FAIL); |
| } |
| |
| free (aiocbs[0]); |
| free (bufs); |
| close (fd); |
| |
| printf (TNAME " PASSED\n"); |
| |
| return PTS_PASS; |
| } |