* elf/dl-debug.c (_dl_debug_initialize): Check r->r_map for 0 cvs/fedora-glibc-20061109T1949

	rather than r->r_brk.

2006-11-08  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-load.c (decompose_rpath): Return bool rather than void.
	If l->l_name is on inhibit_rpath list, set sps->dirs to -1 and
	return false, otherwise return true.
	(cache_rpath): Return decompose_rpath return value.

2006-11-07  Jakub Jelinek  <jakub@redhat.com>

	* include/libc-symbols.h (declare_symbol): Rename to...
	(declare_symbol_alias): ... this.  Add ORIGINAL argument, imply
	strong_alias (ORIGINAL, SYMBOL) in asm to make sure it preceedes
	.size directive.
	* sysdeps/gnu/errlist-compat.awk: Adjust for declare_symbol_alias
	changes.
	* sysdeps/gnu/siglist.c: Likewise.

2 files changed, 19 insertions, 16 deletions

diff --git a/sysdeps/gnu/errlist-compat.awk b/sysdeps/gnu/errlist-compat.awk
index ab67a18f64..307c4d7020 100644
--- a/sysdeps/gnu/errlist-compat.awk
+++ b/sysdeps/gnu/errlist-compat.awk
@@ -1,5 +1,5 @@
 # awk script to generate errlist-compat.c
-# Copyright (C) 2002, 2004 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004, 2006 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
@@ -92,16 +92,18 @@ END {
     printf "# include <bits/wordsize.h>\n";
     printf "extern const char *const __sys_errlist_%s[NERR];\n", old;
     printf "const int __sys_nerr_%s = %d;\n", old, n;
-    printf "strong_alias (_sys_errlist_internal, __sys_errlist_%s)\n", old;
-    printf "declare_symbol (__sys_errlist_%s, object, __WORDSIZE/8*%d)\n", \
-      old, n;
+    printf "declare_symbol_alias (__sys_errlist_%s, _sys_errlist_internal,", \
+      old;
+    printf " object, __WORDSIZE/8*%d)\n", n;
     printf "compat_symbol (libc, __sys_errlist_%s, sys_errlist, %s);\n", \
       old, old;
     printf "compat_symbol (libc, __sys_nerr_%s, sys_nerr, %s);\n", old, old;
 
     printf "extern const char *const ___sys_errlist_%s[NERR];\n", old;
     printf "extern const int __sys_nerr_%s;\n", old;
-    printf "strong_alias (__sys_errlist_%s, ___sys_errlist_%s)\n", old, old;
+    printf "declare_symbol_alias (___sys_errlist_%s, _sys_errlist_internal,", \
+      old;
+    printf " object, __WORDSIZE/8*%d)\n", n;
     printf "strong_alias (__sys_nerr_%s, ___sys_nerr_%s)\n", old, old;
     printf "compat_symbol (libc, ___sys_errlist_%s, _sys_errlist, %s);\n", \
       old, old;
diff --git a/sysdeps/gnu/siglist.c b/sysdeps/gnu/siglist.c
index cb1875f9eb..b8d37968e0 100644
--- a/sysdeps/gnu/siglist.c
+++ b/sysdeps/gnu/siglist.c
@@ -1,5 +1,5 @@
 /* Define list of all signal numbers and their names.
-   Copyright (C) 1997-2000, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1997-2000, 2002, 2003, 2006 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
@@ -40,11 +40,11 @@ const char *const __new_sys_sigabbrev[NSIG] =
 strong_alias (__new_sys_sigabbrev, _sys_sigabbrev_internal)
 
 #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
-strong_alias (_sys_siglist_internal, __old_sys_siglist)
-declare_symbol (__old_sys_siglist, object, OLD_SIGLIST_SIZE * __WORDSIZE / 8)
+declare_symbol_alias (__old_sys_siglist, _sys_siglist_internal, object,
+		      OLD_SIGLIST_SIZE * __WORDSIZE / 8)
 
-strong_alias (_sys_sigabbrev_internal, __old_sys_sigabbrev)
-declare_symbol (__old_sys_sigabbrev, object, OLD_SIGLIST_SIZE * __WORDSIZE / 8)
+declare_symbol_alias (__old_sys_sigabbrev, _sys_sigabbrev_internal, object,
+		      OLD_SIGLIST_SIZE * __WORDSIZE / 8)
 
 strong_alias (__old_sys_siglist, _old_sys_siglist)
 compat_symbol (libc, __old_sys_siglist, _sys_siglist, GLIBC_2_0);
@@ -53,14 +53,15 @@ compat_symbol (libc, __old_sys_sigabbrev, sys_sigabbrev, GLIBC_2_0);
 #endif
 
 #if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_3_3) && defined OLD2_SIGLIST_SIZE
-strong_alias (_sys_siglist_internal, __old2_sys_siglist)
-declare_symbol (__old2_sys_siglist, object, OLD2_SIGLIST_SIZE * __WORDSIZE / 8)
+declare_symbol_alias (__old2_sys_siglist, __new_sys_siglist, object,
+		      OLD2_SIGLIST_SIZE * __WORDSIZE / 8)
 
-strong_alias (_sys_sigabbrev_internal, __old2_sys_sigabbrev)
-declare_symbol (__old2_sys_sigabbrev, object,
-		OLD2_SIGLIST_SIZE * __WORDSIZE / 8)
+declare_symbol_alias (__old2_sys_sigabbrev, __new_sys_sigabbrev, object,
+		      OLD2_SIGLIST_SIZE * __WORDSIZE / 8)
+
+declare_symbol_alias (_old2_sys_siglist, __new_sys_siglist, object,
+		      OLD2_SIGLIST_SIZE * __WORDSIZE / 8)
 
-strong_alias (__old2_sys_siglist, _old2_sys_siglist)
 compat_symbol (libc, __old2_sys_siglist, _sys_siglist, GLIBC_2_1);
 compat_symbol (libc, _old2_sys_siglist, sys_siglist, GLIBC_2_1);
 compat_symbol (libc, __old2_sys_sigabbrev, sys_sigabbrev, GLIBC_2_1);