(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

[thirdparty/glibc.git] / sysdeps / ia64 / dl-sysdep.h

diff --git a/sysdeps/ia64/dl-sysdep.h b/sysdeps/ia64/dl-sysdep.h
index e4040efc4c85d2a559d5c7ca3131b46dd2f90fb2..352bb3bed5bf84b4b79ffa52f2af6d4d43dcceac 100644 (file)
--- a/sysdeps/ia64/dl-sysdep.h
+++ b/sysdeps/ia64/dl-sysdep.h
@@ -1,5 +1,5 @@
 /* System-specific settings for dynamic linker code.  IA-64 version.
-   Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -17,8 +17,25 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include_next <dl-sysdep.h>
+#ifndef _DL_SYSDEP_H
+#define _DL_SYSDEP_H   1
+
+/* This macro must be defined to either 0 or 1.
+
+   If 1, then an errno global variable hidden in ld.so will work right with
+   all the errno-using libc code compiled for ld.so, and there is never a
+   need to share the errno location with libc.  This is appropriate only if
+   all the libc functions that ld.so uses are called without PLT and always
+   get the versions linked into ld.so rather than the libc ones.  */
+
+#ifdef IS_IN_rtld
+# define RTLD_PRIVATE_ERRNO 1
+#else
+# define RTLD_PRIVATE_ERRNO 0
+#endif
 
 /* _dl_argv cannot be attribute_relro, because _dl_start_user
    might write into it after _dl_start returns.  */
 #define DL_ARGV_NOT_RELRO 1
+
+#endif /* dl-sysdep.h */