On 19.04.2011 03:23, Maciej Åenczykowski wrote:
> From: Maciej Åenczykowski <maze@xxxxxxxxxx>
>
> Signed-off-by: Maciej Zenczykowski <maze@xxxxxxxxxx>
> ---
> xshared.h | 2 ++
> xtables.c | 34 +++++++++++++++++++++++++++++-----
> 2 files changed, 31 insertions(+), 5 deletions(-)
>
> +/* return true if a given file exists within procfs */
> +static bool proc_file_exists(const char *filename)
> +{
> + struct stat s;
> + struct statfs f;
> +
> + if (lstat(filename, &s)) return false;
Please put these return statements on lines of their own.
> + if (!S_ISREG(s.st_mode)) return false;
> + if (statfs(filename, &f)) return false;
> + if (f.f_type != PROC_SUPER_MAGIC) return false;
> + return true;
> +}
> +
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