* [PATCH] tools: add more endian.h macros
@ 2014-09-23 22:50 Peter Foley
2014-09-25 17:37 ` Randy Dunlap
0 siblings, 1 reply; 2+ messages in thread
From: Peter Foley @ 2014-09-23 22:50 UTC (permalink / raw)
To: linux-kernel
Cc: Peter Foley, rdunlap, linux-doc, sudeep.dutt, nikhil.rao,
ashutosh.dixit, akpm, gregkh
Add some more macros to tools/endian.h to allow mpssd to be compiled
against glibc < 2.9.
Signed-off-by: Peter Foley <pefoley2@pefoley.com>
Cc: rdunlap@infradead.org
Cc: linux-doc@vger.kernel.org
Cc: sudeep.dutt@intel.com
Cc: nikhil.rao@intel.com
Cc: ashutosh.dixit@intel.com
Cc: akpm@linux-foundation.org
Cc: gregkh@linuxfoundation.org
---
tools/include/tools/endian.h | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/tools/include/tools/endian.h b/tools/include/tools/endian.h
index 5d42e20..8001194 100644
--- a/tools/include/tools/endian.h
+++ b/tools/include/tools/endian.h
@@ -15,6 +15,18 @@
#define htole64(x) (x)
#endif
+#ifndef le16toh
+#define le16toh(x) (x)
+#endif
+
+#ifndef le32toh
+#define le32toh(x) (x)
+#endif
+
+#ifndef le64toh
+#define le64toh(x) (x)
+#endif
+
#else /* __BYTE_ORDER */
#ifndef htole16
@@ -27,6 +39,18 @@
#define htole64(x) __bswap_64(x)
#endif
+#ifndef le16toh
+#define le16toh(x) __bswap_16(x)
+#endif
+
+#ifndef le32toh
+#define le32toh(x) __bswap_32(x)
+#endif
+
+#ifndef le64toh
+#define le64toh(x) __bswap_64(x)
+#endif
+
#endif
#endif /* _TOOLS_ENDIAN_H */
--
2.1.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] tools: add more endian.h macros
2014-09-23 22:50 [PATCH] tools: add more endian.h macros Peter Foley
@ 2014-09-25 17:37 ` Randy Dunlap
0 siblings, 0 replies; 2+ messages in thread
From: Randy Dunlap @ 2014-09-25 17:37 UTC (permalink / raw)
To: Peter Foley, linux-kernel
Cc: linux-doc, sudeep.dutt, nikhil.rao, ashutosh.dixit, akpm, gregkh
On 09/23/14 15:50, Peter Foley wrote:
> Add some more macros to tools/endian.h to allow mpssd to be compiled
> against glibc < 2.9.
>
> Signed-off-by: Peter Foley <pefoley2@pefoley.com>
Applied. Thanks.
> Cc: rdunlap@infradead.org
> Cc: linux-doc@vger.kernel.org
> Cc: sudeep.dutt@intel.com
> Cc: nikhil.rao@intel.com
> Cc: ashutosh.dixit@intel.com
> Cc: akpm@linux-foundation.org
> Cc: gregkh@linuxfoundation.org
> ---
> tools/include/tools/endian.h | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/tools/include/tools/endian.h b/tools/include/tools/endian.h
> index 5d42e20..8001194 100644
> --- a/tools/include/tools/endian.h
> +++ b/tools/include/tools/endian.h
> @@ -15,6 +15,18 @@
> #define htole64(x) (x)
> #endif
>
> +#ifndef le16toh
> +#define le16toh(x) (x)
> +#endif
> +
> +#ifndef le32toh
> +#define le32toh(x) (x)
> +#endif
> +
> +#ifndef le64toh
> +#define le64toh(x) (x)
> +#endif
> +
> #else /* __BYTE_ORDER */
>
> #ifndef htole16
> @@ -27,6 +39,18 @@
> #define htole64(x) __bswap_64(x)
> #endif
>
> +#ifndef le16toh
> +#define le16toh(x) __bswap_16(x)
> +#endif
> +
> +#ifndef le32toh
> +#define le32toh(x) __bswap_32(x)
> +#endif
> +
> +#ifndef le64toh
> +#define le64toh(x) __bswap_64(x)
> +#endif
> +
> #endif
>
> #endif /* _TOOLS_ENDIAN_H */
>
--
~Randy
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