From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 24 May 2013 14:38:32 +0000 (+0300)
Subject: Use _FILE_OFFSET_BITS rather than _LARGEFILE64_SOURCE
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=18bd1fd8496eb6b07476f6782072a5d6bd23f4be;p=libs%2Fcore.git

Use _FILE_OFFSET_BITS rather than _LARGEFILE64_SOURCE

lseek64 and off64_t are non-portable.  This makes the standard lseek use
a 64-bit interface.
---

diff --git a/source/io/unix/seekable.cpp b/source/io/unix/seekable.cpp
index 2c17114..93a6e86 100644
--- a/source/io/unix/seekable.cpp
+++ b/source/io/unix/seekable.cpp
@@ -1,4 +1,4 @@
-#define _LARGEFILE64_SOURCE
+#define _FILE_OFFSET_BITS 64
 #include <cerrno>
 #include <unistd.h>
 #include <msp/core/systemerror.h>
@@ -31,8 +31,8 @@ namespace IO {
 
 SeekOffset sys_seek(Handle &handle, SeekOffset offset, SeekType type)
 {
-	off64_t ret = lseek64(*handle, offset, sys_seek_type(type));
-	if(ret==(off64_t)-1)
+	off_t ret = lseek(*handle, offset, sys_seek_type(type));
+	if(ret==(off_t)-1)
 	{
 		if(errno==EINVAL)
 			throw bad_seek(offset, type);