[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [XEN PATCH 10/13] xen/efi: address violations of MISRA C:2012 Directive 4.10



On Mon, 28 Aug 2023, Simone Ballarin wrote:
> Add inclusion guards to address violations of
> MISRA C:2012 Directive 4.10 ("Precautions shall be taken in order
> to prevent the contents of a header file being included more than
> once").
> 
> Also C files, if included somewhere, need to comply with the guideline.
> 
> Mechanical change.
> 
> Signed-off-by: Simone Ballarin <simone.ballarin@xxxxxxxxxxx>
> ---
>  xen/common/efi/efi.h     | 5 +++++
>  xen/common/efi/runtime.c | 6 ++++++
>  2 files changed, 11 insertions(+)
> 
> diff --git a/xen/common/efi/efi.h b/xen/common/efi/efi.h
> index c02fbb7b69..cef9381d30 100644
> --- a/xen/common/efi/efi.h
> +++ b/xen/common/efi/efi.h
> @@ -1,3 +1,6 @@
> +#ifndef __COMMON_EFI_EFI_H__
> +#define __COMMON_EFI_EFI_H__
> +
>  #include <asm/efibind.h>
>  #include <efi/efidef.h>
>  #include <efi/efierr.h>
> @@ -51,3 +54,5 @@ void free_ebmalloc_unused_mem(void);
>  
>  const void *pe_find_section(const void *image, const UINTN image_size,
>                              const CHAR16 *section_name, UINTN *size_out);
> +
> +#endif /* __COMMON_EFI_EFI_H__ */
> diff --git a/xen/common/efi/runtime.c b/xen/common/efi/runtime.c
> index 5cb7504c96..fb6fd17ba3 100644
> --- a/xen/common/efi/runtime.c
> +++ b/xen/common/efi/runtime.c
> @@ -6,6 +6,10 @@
>  #include <xen/irq.h>
>  #include <xen/time.h>
>  
> +#ifndef __COMMON_EFI_RUNTIME_C__
> +#define __COMMON_EFI_RUNTIME_C__

Shouldn't this be at the top of the file?


>  DEFINE_XEN_GUEST_HANDLE(CHAR16);
>  
>  struct efi_rs_state {
> @@ -704,3 +708,5 @@ int efi_runtime_call(struct xenpf_efi_runtime_call *op)
>      return rc;
>  }
>  #endif
> +
> +#endif /* __COMMON_EFI_RUNTIME_C__ */
> -- 
> 2.34.1
> 



 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.