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authorGustavo Zacarias <gustavo@zacarias.com.ar>2011-01-27 14:21:28 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2011-01-31 20:00:52 (GMT)
commit95aacf0cf02d537fcccd1d187b4c69abbb08e1b8 (patch)
tree8d163b3b469b2a65921dcce4cd632813d8cd4fb6
parent2e77770e615819b8ec969e4e39160d4185f89d0c (diff)
downloadbuildroot-95aacf0cf02d537fcccd1d187b4c69abbb08e1b8.tar.gz
buildroot-95aacf0cf02d537fcccd1d187b4c69abbb08e1b8.tar.bz2
uclibc: add BSD endian conversions routines for 0.9.31
Add BSD endian conversion routines (backport from 0.9.32 / git). Required to use a modern udev. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--toolchain/uClibc/uClibc-0.9.31-add-bsd-endian-conversions.patch64
1 files changed, 64 insertions, 0 deletions
diff --git a/toolchain/uClibc/uClibc-0.9.31-add-bsd-endian-conversions.patch b/toolchain/uClibc/uClibc-0.9.31-add-bsd-endian-conversions.patch
new file mode 100644
index 0000000..652d7c9
--- /dev/null
+++ b/toolchain/uClibc/uClibc-0.9.31-add-bsd-endian-conversions.patch
@@ -0,0 +1,64 @@
+From c6d6237819037168a6923ac080e348e54615422c Mon Sep 17 00:00:00 2001
+From: Vladimir Zapolskiy <vzapolskiy@gmail.com>
+Date: Tue, 1 Jun 2010 23:22:57 +0400
+Subject: [PATCH] endian.h: add BSD convertions between big/little-endian byte order
+
+This patch adds support for convertion of values between host and
+big-/little-endian byte order.
+
+Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com>
+Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+---
+ include/endian.h | 38 ++++++++++++++++++++++++++++++++++++++
+ 1 files changed, 38 insertions(+), 0 deletions(-)
+
+diff --git a/include/endian.h b/include/endian.h
+index 2f7bce1..0ba7384 100644
+--- a/include/endian.h
++++ b/include/endian.h
+@@ -55,4 +55,42 @@
+ # define __LONG_LONG_PAIR(HI, LO) HI, LO
+ #endif
+
++
++#ifdef __USE_BSD
++/* Conversion interfaces. */
++# include <byteswap.h>
++
++# if __BYTE_ORDER == __LITTLE_ENDIAN
++# define htobe16(x) __bswap_16 (x)
++# define htole16(x) (x)
++# define be16toh(x) __bswap_16 (x)
++# define le16toh(x) (x)
++
++# define htobe32(x) __bswap_32 (x)
++# define htole32(x) (x)
++# define be32toh(x) __bswap_32 (x)
++# define le32toh(x) (x)
++
++# define htobe64(x) __bswap_64 (x)
++# define htole64(x) (x)
++# define be64toh(x) __bswap_64 (x)
++# define le64toh(x) (x)
++# else
++# define htobe16(x) (x)
++# define htole16(x) __bswap_16 (x)
++# define be16toh(x) (x)
++# define le16toh(x) __bswap_16 (x)
++
++# define htobe32(x) (x)
++# define htole32(x) __bswap_32 (x)
++# define be32toh(x) (x)
++# define le32toh(x) __bswap_32 (x)
++
++# define htobe64(x) (x)
++# define htole64(x) __bswap_64 (x)
++# define be64toh(x) (x)
++# define le64toh(x) __bswap_64 (x)
++# endif
++#endif
++
+ #endif /* endian.h */
+--
+1.7.3.4
+