linux-kernel - [2.6 patch] asm-generic/int-ll64.h: always provide _

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Message-ID: <20080519215452.GK17716@cs181133002.pp.htv.fi>
Date:	Tue, 20 May 2008 00:54:52 +0300
From:	Adrian Bunk <bunk@...nel.org>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [2.6 patch] asm-generic/int-ll64.h: always provide __{s,u}64

Several compilers offer "long long" without claiming to support C99.

Considering how frequent __s64/__u64 are used our userspace headers are 
anyway unusable without __s64/__u64 available.

Always offer __s64/__u64 to non-gcc non-C99 compilers - if they provide 
"long long" that makes the headers compiling and if they don't they are 
anyway screwed.

Signed-off-by: Adrian Bunk <bunk@...nel.org>

---
bd3028092483c517700a40c36ca264cedd0ff488 diff --git a/include/asm-generic/int-ll64.h b/include/asm-generic/int-ll64.h
index 2609489..f9bc9ac 100644
--- a/include/asm-generic/int-ll64.h
+++ b/include/asm-generic/int-ll64.h
@@ -26,7 +26,7 @@ typedef unsigned int __u32;
 #ifdef __GNUC__
 __extension__ typedef __signed__ long long __s64;
 __extension__ typedef unsigned long long __u64;
-#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#else
 typedef __signed__ long long __s64;
 typedef unsigned long long __u64;
 #endif

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