On 03/16/2012 10:14 AM, Peng Haitao wrote:
> There are 2 changes in this patch.
> 1. Initialize the aiocb struct before using it.
> 2. If Prioritized Input and Output option is supported, submit the
> aiocb with invalid aio_reqprio, else submit the aiocb with invalid
> aio_fildes
>
> Signed-off-by: Peng Haitao <[email protected]>
> ---
> .../conformance/interfaces/aio_read/8-1.c | 10 ++++++++--
> .../conformance/interfaces/aio_write/6-1.c | 12
> +++++++++---
> 2 files changed, 17 insertions(+), 5 deletions(-)
>
> diff --git
> a/testcases/open_posix_testsuite/conformance/interfaces/aio_read/8-1.c
> b/testcases/open_posix_testsuite/conformance/interfaces/aio_read/8-1.c
> index 8054eeb..881880b 100644
> --- a/testcases/open_posix_testsuite/conformance/interfaces/aio_read/8-1.c
> +++ b/testcases/open_posix_testsuite/conformance/interfaces/aio_read/8-1.c
> @@ -14,7 +14,9 @@
> *
> * method:
> *
> - * - fill in an aiocb with a NULL aio_buf
> + * - if Prioritized Input and Output option is supported, fill in an
> + * aiocb with invalid aio_reqprio, else submit the aiocb with invalid
> + * aio_fildes
> * - call aio_read
> * - check aio_read return value
> */
> @@ -42,10 +44,14 @@ int main()
> return PTS_UNSUPPORTED;
>
> /* submit a request with a NULL buffer */
> - aiocb.aio_fildes = 0;
> + memset(&aiocb, 0, sizeof(struct aiocb));
> aiocb.aio_buf = NULL;
> aiocb.aio_nbytes = 0;
> aiocb.aio_offset = 0;
with memset(), it's not necessary to set these fields to 0, right?
Thanks,
Wanlong Gao
> + if (sysconf(_SC_PRIORITIZED_IO) < 200112L)
> + aiocb.aio_fildes = -1;
> + else
> + aiocb.aio_reqprio = -1;
>
> if (aio_read(&aiocb) != -1) {
> printf(TNAME " aio_read() should fail!\n");
> diff --git
> a/testcases/open_posix_testsuite/conformance/interfaces/aio_write/6-1.c
> b/testcases/open_posix_testsuite/conformance/interfaces/aio_write/6-1.c
> index 98b8d0d..c54908c 100644
> --- a/testcases/open_posix_testsuite/conformance/interfaces/aio_write/6-1.c
> +++ b/testcases/open_posix_testsuite/conformance/interfaces/aio_write/6-1.c
> @@ -14,7 +14,9 @@
> *
> * method:
> *
> - * - fill in an aiocb with a NULL aio_buf
> + * - if Prioritized Input and Output option is supported, fill in an
> + * aiocb with invalid aio_reqprio, else submit the aiocb with invalid
> + * aio_fildes
> * - call aio_write
> * - check aio_write return value
> *
> @@ -43,10 +45,14 @@ int main()
> return PTS_UNSUPPORTED;
>
> /* submit a request with a NULL buffer */
> - aiocb.aio_fildes = 0;
> + memset(&aiocb, 0, sizeof(struct aiocb));
> aiocb.aio_buf = NULL;
> aiocb.aio_nbytes = 0;
> aiocb.aio_offset = 0;
> + if (sysconf(_SC_PRIORITIZED_IO) < 200112L)
> + aiocb.aio_fildes = -1;
> + else
> + aiocb.aio_reqprio = -1;
>
> if (aio_write(&aiocb) != -1)
> {
> @@ -62,4 +68,4 @@ int main()
>
> printf ("Test PASSED\n");
> return PTS_PASS;
> -}
> \ No newline at end of file
> +}
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