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* Re: [LTP] [PATCH v4] aio_read:8-1.c: Forget initializing struct aiocb before using it
       [not found]   ` <4F62F3F8.5080707@cn.fujitsu.com>
@ 2012-03-16  9:48     ` Garrett Cooper
  2012-03-16 10:07       ` Peng Haitao
  0 siblings, 1 reply; 5+ messages in thread
From: Garrett Cooper @ 2012-03-16  9:48 UTC (permalink / raw)
  To: gaowanlong@cn.fujitsu.com; +Cc: ltp-list@lists.sourceforge.net

On Mar 16, 2012, at 1:04 AM, Wanlong Gao <gaowanlong@cn.fujitsu.com> wrote:

> On 03/16/2012 03:58 PM, 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 <penght@cn.fujitsu.com>
> 
> 
> Looks good to me , Cyril?

Why not always set fildes == -1 and test that way?

>> .../conformance/interfaces/aio_read/8-1.c              |   14 ++++++++------
>> .../conformance/interfaces/aio_write/6-1.c             |   16 +++++++++-------
>> 2 files changed, 17 insertions(+), 13 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..009aeb2 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
>>  */
>> @@ -41,11 +43,11 @@ int main()
>>    if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L)
>>        return PTS_UNSUPPORTED;
>> 
>> -    /* submit a request with a NULL buffer */
>> -    aiocb.aio_fildes = 0;
>> -    aiocb.aio_buf = NULL;
>> -    aiocb.aio_nbytes = 0;
>> -    aiocb.aio_offset = 0;
>> +    memset(&aiocb, 0, sizeof(struct aiocb));
>> +    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..9234fe6 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
>>  *
>> @@ -42,11 +44,11 @@ int main()
>>    if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L)
>>        return PTS_UNSUPPORTED;
>> 
>> -    /* submit a request with a NULL buffer */
>> -    aiocb.aio_fildes = 0;
>> -    aiocb.aio_buf = NULL;
>> -    aiocb.aio_nbytes = 0;
>> -    aiocb.aio_offset = 0;
>> +    memset(&aiocb, 0, sizeof(struct aiocb));
>> +    if (sysconf(_SC_PRIORITIZED_IO) < 200112L)
>> +        aiocb.aio_fildes = -1;
>> +    else
>> +        aiocb.aio_reqprio = -1;
>> 
>>    if (aio_write(&aiocb) != -1)
>>    {
>> @@ -62,4 +64,4 @@ int main()
>> 
>>    printf ("Test PASSED\n");
>>    return PTS_PASS;
>> -}
>> \ No newline at end of file
>> +}
> 
> 
> 
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^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [LTP] [PATCH v4] aio_read:8-1.c: Forget initializing struct aiocb before using it
  2012-03-16  9:48     ` [LTP] [PATCH v4] aio_read:8-1.c: Forget initializing struct aiocb before using it Garrett Cooper
@ 2012-03-16 10:07       ` Peng Haitao
  2012-03-21  8:43         ` [LTP] [PATCH v5] " Peng Haitao
  0 siblings, 1 reply; 5+ messages in thread
From: Peng Haitao @ 2012-03-16 10:07 UTC (permalink / raw)
  To: Garrett Cooper; +Cc: ltp-list@lists.sourceforge.net


Garrett Cooper said the following on 2012-3-16 17:48:
> On Mar 16, 2012, at 1:04 AM, Wanlong Gao <gaowanlong@cn.fujitsu.com> wrote:
> 
>> On 03/16/2012 03:58 PM, 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 <penght@cn.fujitsu.com>
>>
>>
>> Looks good to me , Cyril?
> 
> Why not always set fildes == -1 and test that way?
> 

When Prioritized Input and Output option is supported,and aio_fildes is
set -1, the aio_read() will success:( Only aiocb.aio_reqprio is set -1,
the aio_read() will fail.

When Prioritized Input and Output option is not supported,and aio_fildes
is set -1, the result of aio_read() is not tested. 
But I think it is wrong when aio_fildes is set -1.

-- 
Best Regards,
Peng

>>> .../conformance/interfaces/aio_read/8-1.c              |   14 ++++++++------
>>> .../conformance/interfaces/aio_write/6-1.c             |   16 +++++++++-------
>>> 2 files changed, 17 insertions(+), 13 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..009aeb2 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
>>>  */
>>> @@ -41,11 +43,11 @@ int main()
>>>    if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L)
>>>        return PTS_UNSUPPORTED;
>>>
>>> -    /* submit a request with a NULL buffer */
>>> -    aiocb.aio_fildes = 0;
>>> -    aiocb.aio_buf = NULL;
>>> -    aiocb.aio_nbytes = 0;
>>> -    aiocb.aio_offset = 0;
>>> +    memset(&aiocb, 0, sizeof(struct aiocb));
>>> +    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..9234fe6 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
>>>  *
>>> @@ -42,11 +44,11 @@ int main()
>>>    if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L)
>>>        return PTS_UNSUPPORTED;
>>>
>>> -    /* submit a request with a NULL buffer */
>>> -    aiocb.aio_fildes = 0;
>>> -    aiocb.aio_buf = NULL;
>>> -    aiocb.aio_nbytes = 0;
>>> -    aiocb.aio_offset = 0;
>>> +    memset(&aiocb, 0, sizeof(struct aiocb));
>>> +    if (sysconf(_SC_PRIORITIZED_IO) < 200112L)
>>> +        aiocb.aio_fildes = -1;
>>> +    else
>>> +        aiocb.aio_reqprio = -1;
>>>
>>>    if (aio_write(&aiocb) != -1)
>>>    {
>>> @@ -62,4 +64,4 @@ int main()
>>>
>>>    printf ("Test PASSED\n");
>>>    return PTS_PASS;
>>> -}
>>> \ No newline at end of file
>>> +}
>>
>>
>>
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>> https://lists.sourceforge.net/lists/listinfo/ltp-list
> 
> 


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^ permalink raw reply	[flat|nested] 5+ messages in thread

* [LTP] [PATCH v5] aio_read:8-1.c: Forget initializing struct aiocb before using it
  2012-03-16 10:07       ` Peng Haitao
@ 2012-03-21  8:43         ` Peng Haitao
  2012-03-21  8:45           ` Wanlong Gao
  2012-03-22 13:07           ` Wanlong Gao
  0 siblings, 2 replies; 5+ messages in thread
From: Peng Haitao @ 2012-03-21  8:43 UTC (permalink / raw)
  To: gaowanlong, yanegomi; +Cc: ltp-list

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 return untested.

Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
---
 .../conformance/interfaces/aio_read/8-1.c               |   13 +++++++------
 .../conformance/interfaces/aio_write/6-1.c              |   15 ++++++++-------
 2 files changed, 15 insertions(+), 13 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..ea0538e 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 +14,8 @@
  *
  * 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.
  *	- call aio_read
  *	- check aio_read return value
  */
@@ -41,11 +42,11 @@ int main()
 	if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L)
 		return PTS_UNSUPPORTED;
 
-	/* submit a request with a NULL buffer */
-	aiocb.aio_fildes = 0;
-	aiocb.aio_buf = NULL;
-	aiocb.aio_nbytes = 0;
-	aiocb.aio_offset = 0;
+	if (sysconf(_SC_PRIORITIZED_IO) < 200112L)
+		return PTS_UNTESTED;
+
+	memset(&aiocb, 0, sizeof(struct aiocb));
+	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..744c82c 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 +14,8 @@
  *
  * 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
  *	- call aio_write
  *	- check aio_write return value
  *
@@ -42,11 +43,11 @@ int main()
 	if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L)
 		return PTS_UNSUPPORTED;
 
-	/* submit a request with a NULL buffer */
-	aiocb.aio_fildes = 0;
-	aiocb.aio_buf = NULL;
-	aiocb.aio_nbytes = 0;
-	aiocb.aio_offset = 0;
+	if (sysconf(_SC_PRIORITIZED_IO) < 200112L)
+		return PTS_UNTESTED;
+
+	memset(&aiocb, 0, sizeof(struct aiocb));
+	aiocb.aio_reqprio = -1;
 
 	if (aio_write(&aiocb) != -1)
 	{
@@ -62,4 +63,4 @@ int main()
 
 	printf ("Test PASSED\n");
 	return PTS_PASS;
-}
\ No newline at end of file
+}
-- 
1.7.10.rc1


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^ permalink raw reply related	[flat|nested] 5+ messages in thread

* Re: [LTP] [PATCH v5] aio_read:8-1.c: Forget initializing struct aiocb before using it
  2012-03-21  8:43         ` [LTP] [PATCH v5] " Peng Haitao
@ 2012-03-21  8:45           ` Wanlong Gao
  2012-03-22 13:07           ` Wanlong Gao
  1 sibling, 0 replies; 5+ messages in thread
From: Wanlong Gao @ 2012-03-21  8:45 UTC (permalink / raw)
  To: Peng Haitao; +Cc: ltp-list

On 03/21/2012 04:43 PM, 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 return untested.
> 
> Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>


thanks Peng.

ACK.

> ---
>  .../conformance/interfaces/aio_read/8-1.c               |   13 +++++++------
>  .../conformance/interfaces/aio_write/6-1.c              |   15 ++++++++-------
>  2 files changed, 15 insertions(+), 13 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..ea0538e 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 +14,8 @@
>   *
>   * 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.
>   *	- call aio_read
>   *	- check aio_read return value
>   */
> @@ -41,11 +42,11 @@ int main()
>  	if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L)
>  		return PTS_UNSUPPORTED;
>  
> -	/* submit a request with a NULL buffer */
> -	aiocb.aio_fildes = 0;
> -	aiocb.aio_buf = NULL;
> -	aiocb.aio_nbytes = 0;
> -	aiocb.aio_offset = 0;
> +	if (sysconf(_SC_PRIORITIZED_IO) < 200112L)
> +		return PTS_UNTESTED;
> +
> +	memset(&aiocb, 0, sizeof(struct aiocb));
> +	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..744c82c 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 +14,8 @@
>   *
>   * 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
>   *	- call aio_write
>   *	- check aio_write return value
>   *
> @@ -42,11 +43,11 @@ int main()
>  	if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L)
>  		return PTS_UNSUPPORTED;
>  
> -	/* submit a request with a NULL buffer */
> -	aiocb.aio_fildes = 0;
> -	aiocb.aio_buf = NULL;
> -	aiocb.aio_nbytes = 0;
> -	aiocb.aio_offset = 0;
> +	if (sysconf(_SC_PRIORITIZED_IO) < 200112L)
> +		return PTS_UNTESTED;
> +
> +	memset(&aiocb, 0, sizeof(struct aiocb));
> +	aiocb.aio_reqprio = -1;
>  
>  	if (aio_write(&aiocb) != -1)
>  	{
> @@ -62,4 +63,4 @@ int main()
>  
>  	printf ("Test PASSED\n");
>  	return PTS_PASS;
> -}
> \ No newline at end of file
> +}



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^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [LTP] [PATCH v5] aio_read:8-1.c: Forget initializing struct aiocb before using it
  2012-03-21  8:43         ` [LTP] [PATCH v5] " Peng Haitao
  2012-03-21  8:45           ` Wanlong Gao
@ 2012-03-22 13:07           ` Wanlong Gao
  1 sibling, 0 replies; 5+ messages in thread
From: Wanlong Gao @ 2012-03-22 13:07 UTC (permalink / raw)
  To: Peng Haitao; +Cc: ltp-list

On 03/21/2012 04:43 PM, 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 return untested.


pushed, thanks,

Wanlong Gao

> 
> Signed-off-by: Peng Haitao <penght@cn.fujitsu.com>
> ---
>  .../conformance/interfaces/aio_read/8-1.c               |   13 +++++++------
>  .../conformance/interfaces/aio_write/6-1.c              |   15 ++++++++-------
>  2 files changed, 15 insertions(+), 13 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..ea0538e 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 +14,8 @@
>   *
>   * 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.
>   *	- call aio_read
>   *	- check aio_read return value
>   */
> @@ -41,11 +42,11 @@ int main()
>  	if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L)
>  		return PTS_UNSUPPORTED;
>  
> -	/* submit a request with a NULL buffer */
> -	aiocb.aio_fildes = 0;
> -	aiocb.aio_buf = NULL;
> -	aiocb.aio_nbytes = 0;
> -	aiocb.aio_offset = 0;
> +	if (sysconf(_SC_PRIORITIZED_IO) < 200112L)
> +		return PTS_UNTESTED;
> +
> +	memset(&aiocb, 0, sizeof(struct aiocb));
> +	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..744c82c 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 +14,8 @@
>   *
>   * 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
>   *	- call aio_write
>   *	- check aio_write return value
>   *
> @@ -42,11 +43,11 @@ int main()
>  	if (sysconf(_SC_ASYNCHRONOUS_IO) < 200112L)
>  		return PTS_UNSUPPORTED;
>  
> -	/* submit a request with a NULL buffer */
> -	aiocb.aio_fildes = 0;
> -	aiocb.aio_buf = NULL;
> -	aiocb.aio_nbytes = 0;
> -	aiocb.aio_offset = 0;
> +	if (sysconf(_SC_PRIORITIZED_IO) < 200112L)
> +		return PTS_UNTESTED;
> +
> +	memset(&aiocb, 0, sizeof(struct aiocb));
> +	aiocb.aio_reqprio = -1;
>  
>  	if (aio_write(&aiocb) != -1)
>  	{
> @@ -62,4 +63,4 @@ int main()
>  
>  	printf ("Test PASSED\n");
>  	return PTS_PASS;
> -}
> \ No newline at end of file
> +}



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^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2012-03-22 13:09 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
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     [not found]   ` <4F62F3F8.5080707@cn.fujitsu.com>
2012-03-16  9:48     ` [LTP] [PATCH v4] aio_read:8-1.c: Forget initializing struct aiocb before using it Garrett Cooper
2012-03-16 10:07       ` Peng Haitao
2012-03-21  8:43         ` [LTP] [PATCH v5] " Peng Haitao
2012-03-21  8:45           ` Wanlong Gao
2012-03-22 13:07           ` Wanlong Gao

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