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uclibc: add patch to fix fcntl64() on 64 bits targets

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The patch is already in upstream uClibc, in the master branch, at
http://git.buildroot.net/uClibc/commit/?id=6f1daaaf2d94c1e6184add44eda38b0781b88cf0.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Thomas Petazzoni 2010-07-05 18:59:01 +02:00 committed by Peter Korsgaard
parent 4b17cef16b
commit 086e4b7475
1 changed files with 34 additions and 0 deletions
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34
toolchain/uClibc/uClibc-0.9.31-fix-fcntl64-for-64-bit-targets.patch Normal file
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@ -0,0 +1,34 @@
From 6f1daaaf2d94c1e6184add44eda38b0781b88cf0 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Sun, 16 May 2010 21:41:36 +0000
Subject: Fix fcntl64 for 64 bit targets.
64 bit targets often don't have a separate fcntl64() system call, because they don't need one.
Signed-off-by: Rob Landley <rob@landley.net>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
---
diff --git a/include/fcntl.h b/include/fcntl.h
index e37073f..3cfb25f 100644
--- a/include/fcntl.h
+++ b/include/fcntl.h
@@ -73,7 +73,7 @@ __BEGIN_DECLS
This function is a cancellation point and therefore not marked with
__THROW. */
-#ifndef __USE_FILE_OFFSET64
+#if !defined(__USE_FILE_OFFSET64) || defined(__LP64__)
extern int fcntl (int __fd, int __cmd, ...);
libc_hidden_proto(fcntl)
#else
@@ -83,7 +83,7 @@ extern int __REDIRECT (fcntl, (int __fd, int __cmd, ...), fcntl64);
# define fcntl fcntl64
# endif
#endif
-#ifdef __USE_LARGEFILE64
+#if defined(__USE_LARGEFILE64) && !defined(__LP64__)
extern int fcntl64 (int __fd, int __cmd, ...);
libc_hidden_proto(fcntl64)
#endif
--
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