Update.

	* include/unistd.h: Add libc_hidden_proto for __fork and __vfork.
	* sysdeps/generic/fork.c: Add libc_hidden_def for __fork.
	* sysdeps/mach/hurd/fork.c: Likewise.
	* sysdeps/unix/sysv/aix/fork.c: Likewise.
	* sysdeps/unix/fork.S: Add __GI___fork alias.
	* sysdeps/unix/arm/fork.S: Likewise.
	* sysdeps/unix/bsd/osf/alpha/fork.S: Likewise.
	* sysdeps/unix/i386/fork.S: Likewise.
	* sysdeps/unix/mips/fork.S: Likewise.
	* sysdeps/unix/sparc/fork.S: Likewise.
	* sysdeps/unix/sysv/linux/ia64/fork.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/fork.S: Likewise.
	* sysdeps/unix/sysv/linux/syscalls.list: Likewise.
	* sysdeps/generic/vfork.c: Add libc_hidden_def for __vfork.
	* sysdeps/unix/bsd/hp/m68k/vfork.S: Add __GI___vfork alias.
	* sysdeps/unix/bsd/i386/vfork.S: Likewise.
	* sysdeps/unix/bsd/sun/m68k/vfork.S: Likewise.
	* sysdeps/unix/bsd/ultrix4/mips/vfork.S: Likewise.
	* sysdeps/unix/bsd/vax/vfork.S: Likewise.
	* sysdeps/unix/sparc/vfork.S: Likewise.
	* sysdeps/unix/sysv/linux/arm/vfork.S: Likewise.
	* sysdeps/unix/sysv/linux/cris/vfork.S: Likewise.
	* sysdeps/unix/sysv/linux/i386/vfork.S: Likewise.
	* sysdeps/unix/sysv/linux/ia64/vfork.S: Likewise.
	* sysdeps/unix/sysv/linux/m68k/vfork.S: Likewise.
	* sysdeps/unix/sysv/linux/sh/vfork.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/vfork.S: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise.

27 files changed, 48 insertions, 22 deletions

diff --git a/sysdeps/generic/fork.c b/sysdeps/generic/fork.c
index d1ad534..c19fa65 100644
--- a/sysdeps/generic/fork.c
+++ b/sysdeps/generic/fork.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1995, 1996, 1997, 2002 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
@@ -29,6 +29,7 @@ __fork ()
   __set_errno (ENOSYS);
   return -1;
 }
+libc_hidden_def (__fork)
 stub_warning (fork)
 
 weak_alias (__fork, fork)
diff --git a/sysdeps/generic/vfork.c b/sysdeps/generic/vfork.c
index 08f978e..d15841d 100644
--- a/sysdeps/generic/vfork.c
+++ b/sysdeps/generic/vfork.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1995, 1997, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1995, 1997, 2000, 2002 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
@@ -26,5 +26,6 @@ __vfork (void)
 {
   return __fork ();
 }
+libc_hidden_def (__vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/mach/hurd/fork.c b/sysdeps/mach/hurd/fork.c
index b64a83d..c3f8a1a 100644
--- a/sysdeps/mach/hurd/fork.c
+++ b/sysdeps/mach/hurd/fork.c
@@ -692,5 +692,6 @@ __fork (void)
 
   return err ? __hurd_fail (err) : pid;
 }
+libc_hidden_def (__fork)
 
 weak_alias (__fork, fork)
diff --git a/sysdeps/unix/arm/fork.S b/sysdeps/unix/arm/fork.S
index deb2254..1998145 100644
--- a/sysdeps/unix/arm/fork.S
+++ b/sysdeps/unix/arm/fork.S
@@ -29,5 +29,6 @@ SYSCALL__ (fork, 0)
 	and r0, r0, r1
 	RETINSTR(mov, pc, r14)
 PSEUDO_END (__fork)
+strong_alias (__fork, __GI___fork)
 
 weak_alias (__fork, fork)
diff --git a/sysdeps/unix/bsd/hp/m68k/vfork.S b/sysdeps/unix/bsd/hp/m68k/vfork.S
index 4bb5939..0e15a50 100644
--- a/sysdeps/unix/bsd/hp/m68k/vfork.S
+++ b/sysdeps/unix/bsd/hp/m68k/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1994, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1994, 1995, 1997, 2002 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
@@ -51,5 +51,6 @@ error:
 	movel d0, _errno
 	moveq #-1, d0
 	jmp a0@
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/bsd/i386/vfork.S b/sysdeps/unix/bsd/i386/vfork.S
index 8006006..dfcbe48 100644
--- a/sysdeps/unix/bsd/i386/vfork.S
+++ b/sysdeps/unix/bsd/i386/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1994, 1995, 1997, 2002 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
@@ -35,5 +35,6 @@ ENTRY (__vfork)
 	decl r1
 	andl r1, r0
 	ret
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/bsd/osf/alpha/fork.S b/sysdeps/unix/bsd/osf/alpha/fork.S
index 90cf4bd..13b1223 100644
--- a/sysdeps/unix/bsd/osf/alpha/fork.S
+++ b/sysdeps/unix/bsd/osf/alpha/fork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995, 1997, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Brendan Kehoe (brendan@zen.org).
 
@@ -23,5 +23,6 @@ SYSCALL__ (fork, 0)
 	cmovne a4, 0, v0
 	ret
 	.end __fork
+strong_alias (__fork, __GI___fork)
 
 weak_alias (__fork, fork)
diff --git a/sysdeps/unix/bsd/sun/m68k/vfork.S b/sysdeps/unix/bsd/sun/m68k/vfork.S
index fe0309e..0066889 100644
--- a/sysdeps/unix/bsd/sun/m68k/vfork.S
+++ b/sysdeps/unix/bsd/sun/m68k/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 93, 94, 95, 97 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 92, 93, 94, 95, 97, 2002 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
@@ -51,5 +51,6 @@ error:
 	movel d0, _errno
 	moveq #-1, d0
 	jmp a0@
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/bsd/ultrix4/mips/vfork.S b/sysdeps/unix/bsd/ultrix4/mips/vfork.S
index 9541eaf..80e7328 100644
--- a/sysdeps/unix/bsd/ultrix4/mips/vfork.S
+++ b/sysdeps/unix/bsd/ultrix4/mips/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1995, 1997, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Brendan Kehoe (brendan@zen.org).
 
@@ -31,5 +31,6 @@ parent:
 	ret
 	nop
 	.end __vfork
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/bsd/vax/vfork.S b/sysdeps/unix/bsd/vax/vfork.S
index 8098b0e..16f0e98 100644
--- a/sysdeps/unix/bsd/vax/vfork.S
+++ b/sysdeps/unix/bsd/vax/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1995, 1997, 2002 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
@@ -52,5 +52,6 @@ error:
 	movl r0, _errno
 	mnegl $1, r0
 	jmp (r2)
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/fork.S b/sysdeps/unix/fork.S
index 49bf6c4..0a71520 100644
--- a/sysdeps/unix/fork.S
+++ b/sysdeps/unix/fork.S
@@ -29,5 +29,6 @@ SYSCALL__ (fork, 0)
 	andl r1, r0
 	ret
 PSEUDO_END (__fork)
+strong_alias (__fork, __GI___fork)
 
 weak_alias (__fork, fork)
diff --git a/sysdeps/unix/i386/fork.S b/sysdeps/unix/i386/fork.S
index 6d5ed5b..a33a0b9 100644
--- a/sysdeps/unix/i386/fork.S
+++ b/sysdeps/unix/i386/fork.S
@@ -27,5 +27,6 @@ SYSCALL__ (fork, 0)
 	andl r1, r0
 	ret
 PSEUDO_END (__fork)
+strong_alias (__fork, __GI___fork)
 
 weak_alias (__fork, fork)
diff --git a/sysdeps/unix/mips/fork.S b/sysdeps/unix/mips/fork.S
index 3273216..dcec965 100644
--- a/sysdeps/unix/mips/fork.S
+++ b/sysdeps/unix/mips/fork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1995, 1997, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Brendan Kehoe (brendan@zen.org).
 
@@ -27,5 +27,6 @@ SYSCALL__ (fork, 0)
 parent:
 	ret
 	.end __fork
+strong_alias (__fork, __GI___fork)
 
 weak_alias (__fork, fork)
diff --git a/sysdeps/unix/sparc/fork.S b/sysdeps/unix/sparc/fork.S
index 8ed343b..735a959 100644
--- a/sysdeps/unix/sparc/fork.S
+++ b/sysdeps/unix/sparc/fork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 94, 95, 97, 99 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 92, 94, 95, 97, 99, 2002 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
@@ -26,5 +26,6 @@ SYSCALL__ (fork, 0)
 	sub %o1, 1, %o1
 	retl
 	and %o0, %o1, %o0
+strong_alias (__fork, __GI___fork)
 
 weak_alias (__fork, fork)
diff --git a/sysdeps/unix/sparc/vfork.S b/sysdeps/unix/sparc/vfork.S
index 071ac72..0eb1080 100644
--- a/sysdeps/unix/sparc/vfork.S
+++ b/sysdeps/unix/sparc/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 94, 95, 97, 99 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 92, 94, 95, 97, 99, 2002 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
@@ -30,5 +30,6 @@ SYSCALL__ (vfork, 0)
 	sub %o1, 1, %o1
 	retl
 	and %o0, %o1, %o0
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/sysv/aix/fork.c b/sysdeps/unix/sysv/aix/fork.c
index f3b02c9..478d4af 100644
--- a/sysdeps/unix/sysv/aix/fork.c
+++ b/sysdeps/unix/sysv/aix/fork.c
@@ -25,4 +25,5 @@ __fork (void)
 {
   return kfork ();
 }
+libc_hidden_def (__fork)
 strong_alias (__fork, fork)
diff --git a/sysdeps/unix/sysv/linux/arm/vfork.S b/sysdeps/unix/sysv/linux/arm/vfork.S
index b10117e..3364c68 100644
--- a/sysdeps/unix/sysv/linux/arm/vfork.S
+++ b/sysdeps/unix/sysv/linux/arm/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Philip Blundell <philb@gnu.org>.
 
@@ -44,7 +44,8 @@ ENTRY (__vfork)
 	cmn	a1, #4096
 	RETINSTR(movcc, pc, lr)
     	b	PLTJMP(C_SYMBOL_NAME(__syscall_error))
-	
+
 PSEUDO_END (__vfork)
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/sysv/linux/cris/vfork.S b/sysdeps/unix/sysv/linux/cris/vfork.S
index 39985a0..f471efe 100644
--- a/sysdeps/unix/sysv/linux/cris/vfork.S
+++ b/sysdeps/unix/sysv/linux/cris/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2001, 2002 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
@@ -22,5 +22,6 @@ PSEUDO (__vfork, vfork, 0)
 	Ret
 	nop
 PSEUDO_END (__vfork)
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/sysv/linux/i386/vfork.S b/sysdeps/unix/sysv/linux/i386/vfork.S
index 59657e4..a3ff0d4 100644
--- a/sysdeps/unix/sysv/linux/i386/vfork.S
+++ b/sysdeps/unix/sysv/linux/i386/vfork.S
@@ -73,5 +73,6 @@ ENTRY (__vfork)
 	ret
 #endif
 PSEUDO_END (__vfork)
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/sysv/linux/ia64/fork.S b/sysdeps/unix/sysv/linux/ia64/fork.S
index 33123a4..22f67c1 100644
--- a/sysdeps/unix/sysv/linux/ia64/fork.S
+++ b/sysdeps/unix/sysv/linux/ia64/fork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2002 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
@@ -38,4 +38,5 @@ ENTRY(__libc_fork)
 PSEUDO_END(__libc_fork)
 
 weak_alias (__libc_fork, __fork)
+strong_alias (__fork, __GI___fork)
 weak_alias (__libc_fork, fork)
diff --git a/sysdeps/unix/sysv/linux/ia64/vfork.S b/sysdeps/unix/sysv/linux/ia64/vfork.S
index 2567c99..89d216f 100644
--- a/sysdeps/unix/sysv/linux/ia64/vfork.S
+++ b/sysdeps/unix/sysv/linux/ia64/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2002 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
@@ -40,5 +40,6 @@ ENTRY(__vfork)
 (p6)	br.cond.spnt.few __syscall_error
 	ret
 PSEUDO_END(__vfork)
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/sysv/linux/m68k/vfork.S b/sysdeps/unix/sysv/linux/m68k/vfork.S
index b77a7bd..8968cae 100644
--- a/sysdeps/unix/sysv/linux/m68k/vfork.S
+++ b/sysdeps/unix/sysv/linux/m68k/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Schwab <schwab@gnu.org>.
 
@@ -62,5 +62,6 @@ ENTRY (__vfork)
 	rts
 
 PSEUDO_END (__vfork)
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/sysv/linux/sh/vfork.S b/sysdeps/unix/sysv/linux/sh/vfork.S
index fb0a3a9..9242689 100644
--- a/sysdeps/unix/sysv/linux/sh/vfork.S
+++ b/sysdeps/unix/sysv/linux/sh/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2000, 2002 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
@@ -107,7 +107,8 @@ ENTRY (__vfork)
 1:
 	rts
 	 nop
-	
+
 PSEUDO_END (__vfork)
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/sysv/linux/sparc/fork.S b/sysdeps/unix/sysv/linux/sparc/fork.S
index 870d960..8d01739 100644
--- a/sysdeps/unix/sysv/linux/sparc/fork.S
+++ b/sysdeps/unix/sysv/linux/sparc/fork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1999, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.
 
@@ -26,4 +26,5 @@ PSEUDO (__libc_fork, fork, 0)
 PSEUDO_END (__libc_fork)
 
 weak_alias (__libc_fork, __fork)
+strong_alias (__fork, __GI___fork)
 weak_alias (__libc_fork, fork)
diff --git a/sysdeps/unix/sysv/linux/sparc/vfork.S b/sysdeps/unix/sysv/linux/sparc/vfork.S
index 2eae524..c5753a3 100644
--- a/sysdeps/unix/sysv/linux/sparc/vfork.S
+++ b/sysdeps/unix/sysv/linux/sparc/vfork.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
@@ -25,4 +25,5 @@ PSEUDO (__vfork, vfork, 0)
 	 and	%o0, %o1, %o0
 
 PSEUDO_END (__vfork)
+strong_alias (__vfork, __GI___vfork)
 weak_alias (__vfork, vfork)
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 5e11be0..6a1b541 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -12,7 +12,7 @@ epoll_ctl	EXTRA	epoll_ctl	i:iiip	epoll_ctl
 epoll_wait	EXTRA	epoll_wait	i:ipii	epoll_wait
 fdatasync	-	fdatasync	i:i	fdatasync
 flock		-	flock		i:ii	__flock		flock
-fork		-	fork		i:	__libc_fork	__fork fork
+fork		-	fork		i:	__libc_fork	__fork fork __GI___fork
 get_kernel_syms	EXTRA	get_kernel_syms	i:p	get_kernel_syms
 getegid		-	getegid		i:	__getegid	getegid
 geteuid		-	geteuid		i:	__geteuid	geteuid
diff --git a/sysdeps/unix/sysv/linux/x86_64/vfork.S b/sysdeps/unix/sysv/linux/x86_64/vfork.S
index 3315df7..fea24e4 100644
--- a/sysdeps/unix/sysv/linux/x86_64/vfork.S
+++ b/sysdeps/unix/sysv/linux/x86_64/vfork.S
@@ -46,5 +46,6 @@ ENTRY (__vfork)
 	ret
 
 PSEUDO_END (__vfork)
+strong_alias (__vfork, __GI___vfork)
 
 weak_alias (__vfork, vfork)