From: Dmitry V. Levin <ldv@altlinux.org>
Date: Tue, 12 Nov 2013 22:34:42 +0000 (+0000)
Subject: Stop using _LFS64_LARGEFILE
X-Git-Tag: v4.9~154
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0506f0f430c15677c7724f9c4500093e0e7e15d3;p=strace

Stop using _LFS64_LARGEFILE

There is only one place left in the code where strace guesses whether
libc provides LFS64 functions and structures.  The most natural thing to
do there is to check for _LARGEFILE64_SOURCE - the macro provided by
glibc.  Other libc implementations that provide nondegenerate LFS64
interfaces are expected to define this macro as well.

* defs.h (_LFS64_LARGEFILE): Remove.
* strace.c: Use _LARGEFILE64_SOURCE instead of _LFS64_LARGEFILE.
---

diff --git a/defs.h b/defs.h
index 5b2b0ca7..6b5f6504 100644
--- a/defs.h
+++ b/defs.h
@@ -30,12 +30,6 @@
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
-#ifdef _LARGEFILE64_SOURCE
-/* This is the macro everything checks before using foo64 names.  */
-# ifndef _LFS64_LARGEFILE
-#  define _LFS64_LARGEFILE 1
-# endif
-#endif
 
 #ifdef MIPS
 # include <sgidefs.h>
diff --git a/strace.c b/strace.c
index 32a3f5e0..914b0a6a 100644
--- a/strace.c
+++ b/strace.c
@@ -438,7 +438,7 @@ swap_uid(void)
 	}
 }
 
-#if _LFS64_LARGEFILE
+#ifdef _LARGEFILE64_SOURCE
 # define fopen_for_output fopen64
 # define struct_stat struct stat64
 # define stat_file stat64