On 12/9/25 1:51 PM, Sascha Hauer wrote:
> In Linux struct stat contains the major/minor numbers of the underlying
> device, consequently we put the cdev name into struct stat.
>
> Signed-off-by: Sascha Hauer <[email protected]>
Reviewed-by: Ahmad Fatoum <[email protected]>
> ---
> fs/fs.c | 1 +
> include/linux/stat.h | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/fs/fs.c b/fs/fs.c
> index
> 9e2c95c6352cc63400f997bb8de53af44f4741cf..9022287dff2f4959f64eac76c544634b3978d238
> 100644
> --- a/fs/fs.c
> +++ b/fs/fs.c
> @@ -1117,6 +1117,7 @@ static void stat_inode(struct inode *inode, struct stat
> *s)
> s->st_mode = inode->i_mode;
> s->st_uid = inode->i_uid;
> s->st_gid = inode->i_gid;
> + s->st_cdevname = inode->cdevname;
> }
>
> int fstat(int fd, struct stat *s)
> diff --git a/include/linux/stat.h b/include/linux/stat.h
> index
> 6ee05b52873f47e5d17a4387829187512be29ea8..84b6484a1f2149d1f2d770f0f11bf0ae0ef63744
> 100644
> --- a/include/linux/stat.h
> +++ b/include/linux/stat.h
> @@ -55,6 +55,7 @@ struct stat {
> unsigned short st_mode;
> unsigned short st_uid;
> unsigned short st_gid;
> + const char *st_cdevname; /* barebox specific */
> loff_t st_size;
> };
>
>
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