* nonspecific error message
@ 2021-03-26 21:28 Peng Yu
2021-03-29 16:58 ` Adhemerval Zanella
0 siblings, 1 reply; 2+ messages in thread
From: Peng Yu @ 2021-03-26 21:28 UTC (permalink / raw)
To: libc-help
Hi,
For renameat2, if only one file is missing, it will perror will print
"No such file or directory". But this error message is not sufficient
to determine which file is missing.
How to detail with this kind of case when the error message is
nonspecific? Should the error be ignored altogether and use some
customized error message? Or there is some better convention for this
kind of case?
--
Regards,
Peng
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: nonspecific error message
2021-03-26 21:28 nonspecific error message Peng Yu
@ 2021-03-29 16:58 ` Adhemerval Zanella
0 siblings, 0 replies; 2+ messages in thread
From: Adhemerval Zanella @ 2021-03-29 16:58 UTC (permalink / raw)
To: Peng Yu, Libc-help
On 26/03/2021 18:28, Peng Yu via Libc-help wrote:
> Hi,
>
> For renameat2, if only one file is missing, it will perror will print
> "No such file or directory". But this error message is not sufficient
> to determine which file is missing.
>
> How to detail with this kind of case when the error message is
> nonspecific? Should the error be ignored altogether and use some
> customized error message? Or there is some better convention for this
> kind of case?
>
Do you mean once you remove the renameat2.c implementation from source
tree?
^ permalink raw reply [flat|nested] 2+ messages in thread
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