[OE-core] [PATCH 02/12] hostap-utils: Use C99 stddefs in defining local typedefs

[Mikko.Rapeli at bmw.de]

On Mon, Sep 14, 2015 at 04:31:17PM +0000, Khem Raj wrote:
> The code is creating more abstract types which is nice however it should
> be using standard defines from stdint.h and not random defines to base
> its own type system

These types are not random. They are standard Linux kernel types used by headers
exported to userspace and their definitions come from <linux/types.h>.
These headers should not depend on libc headers like stdint.h.

Also, this file is actually a convenience copy of <linux/wireless.h> which should
be used directly instead.

-Mikko

> Signed-off-by: Khem Raj <raj.khem at gmail.com>
> ---
>  ...-__s32-__u16-__s16-__u8-in-terms-of-c99-t.patch | 36 ++++++++++++++++++++++
>  meta/recipes-bsp/hostap/hostap-utils.inc           |  4 ++-
>  2 files changed, 39 insertions(+), 1 deletion(-)
>  create mode 100644 meta/recipes-bsp/hostap/hostap-utils-0.4.7/0001-Define-_u32-__s32-__u16-__s16-__u8-in-terms-of-c99-t.patch
> 
> diff --git a/meta/recipes-bsp/hostap/hostap-utils-0.4.7/0001-Define-_u32-__s32-__u16-__s16-__u8-in-terms-of-c99-t.patch b/meta/recipes-bsp/hostap/hostap-utils-0.4.7/0001-Define-_u32-__s32-__u16-__s16-__u8-in-terms-of-c99-t.patch
> new file mode 100644
> index 0000000..b44dca3
> --- /dev/null
> +++ b/meta/recipes-bsp/hostap/hostap-utils-0.4.7/0001-Define-_u32-__s32-__u16-__s16-__u8-in-terms-of-c99-t.patch
> @@ -0,0 +1,36 @@
> +From 742fb110d9841a04b3ced256b0bf80ff304dcaff Mon Sep 17 00:00:00 2001
> +From: Khem Raj <raj.khem at gmail.com>
> +Date: Mon, 31 Aug 2015 05:45:08 +0000
> +Subject: [PATCH] Define _u32/__s32/__u16/__s16/__u8 in terms of c99 types
> +
> +Signed-off-by: Khem Raj <raj.khem at gmail.com>
> +---
> +Upstream-Status: Pending
> +
> + wireless_copy.h | 10 +++++-----
> + 1 file changed, 5 insertions(+), 5 deletions(-)
> +
> +diff --git a/wireless_copy.h b/wireless_copy.h
> +index 8208258..1171a35 100644
> +--- a/wireless_copy.h
> ++++ b/wireless_copy.h
> +@@ -86,11 +86,11 @@
> + #else
> + #include <sys/types.h>
> + #include <net/if.h>
> +-typedef __uint32_t __u32;
> +-typedef __int32_t __s32;
> +-typedef __uint16_t __u16;
> +-typedef __int16_t __s16;
> +-typedef __uint8_t __u8;
> ++typedef u_int32_t __u32;
> ++typedef int32_t __s32;
> ++typedef u_int16_t __u16;
> ++typedef int16_t __s16;
> ++typedef u_int8_t __u8;
> + #ifndef __user
> + #define __user
> + #endif /* __user */
> +-- 
> +2.5.1
> +
> diff --git a/meta/recipes-bsp/hostap/hostap-utils.inc b/meta/recipes-bsp/hostap/hostap-utils.inc
> index 89d977a..140321d 100644
> --- a/meta/recipes-bsp/hostap/hostap-utils.inc
> +++ b/meta/recipes-bsp/hostap/hostap-utils.inc
> @@ -10,7 +10,9 @@ SECTION = "kernel/userland"
>  PR = "r4"
>  
>  SRC_URI = "http://hostap.epitest.fi/releases/hostap-utils-${PV}.tar.gz \
> -	   file://hostap-fw-load.patch"
> +           file://hostap-fw-load.patch \
> +           file://0001-Define-_u32-__s32-__u16-__s16-__u8-in-terms-of-c99-t.patch \
> +"
>  S = "${WORKDIR}/hostap-utils-${PV}"
>  
>  BINARIES = "hostap_crypt_conf hostap_diag hostap_fw_load hostap_io_debug \
> -- 
> 2.5.2
> 
> -- 
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