[libcamera-devel] [PATCH 2/2] libcamera: file: Check files exist()
Niklas Söderlund
niklas.soderlund at ragnatech.se
Sun Dec 27 11:54:05 CET 2020
Hi Kieran,
On 2020-12-22 13:58:49 +0000, Kieran Bingham wrote:
> Ensure that when we check for existence with File() it will only
> return if the path leads to a file, and not a directory.
>
> Device nodes which could still be opened by this class are still supported.
>
> Signed-off-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
With the long line already pointed out fixed,
Reviewed-by: Niklas Söderlund <niklas.soderlund at ragnatech.se>
> ---
> src/libcamera/file.cpp | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/src/libcamera/file.cpp b/src/libcamera/file.cpp
> index 3a3f5bb63ffc..bce2b6138239 100644
> --- a/src/libcamera/file.cpp
> +++ b/src/libcamera/file.cpp
> @@ -458,7 +458,8 @@ bool File::exists(const std::string &name)
> if (ret < 0)
> return false;
>
> - return true;
> + /* Directories can not be handled here, even if they exist. */
> + return !S_ISDIR(st.st_mode);
> }
>
> } /* namespace libcamera */
> --
> 2.25.1
>
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--
Regards,
Niklas Söderlund
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