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-rw-r--r--sysdeps/unix/bsd/sun/m68k/vfork.S56
1 files changed, 0 insertions, 56 deletions
diff --git a/sysdeps/unix/bsd/sun/m68k/vfork.S b/sysdeps/unix/bsd/sun/m68k/vfork.S
deleted file mode 100644
index cf9e2e9e1a..0000000000
--- a/sysdeps/unix/bsd/sun/m68k/vfork.S
+++ /dev/null
@@ -1,56 +0,0 @@
-/* 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
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sysdep.h>
-
-#ifndef	SYS_vfork
-#define	SYS_vfork	66
-#endif
-
-/* Clone the calling process, but without copying the whole address space.
-   The calling process is suspended until the new process exits or is
-   replaced by a call to `execve'.  Return -1 for errors, 0 to the new process,
-   and the process ID of the new process to the old process.  */
-.globl ___vfork
-___vfork:
-	/* Pop the return PC value into A0.  */
-	movel sp@+, a0
-
-	/* Push the syscall number and trap into the kernel.  */
-	movel #SYS_vfork, sp@-
-	trap #0
-	bcs error		/* Branch forward if it failed.  */
-
-	/* It succeeded.  See which fork we're in.  D1 is now 0 for the
-	   parent and 1 for the child.  Decrement it to make it -1 (all
-	   bits set) for the parent, and 0 (no bits set) for the child.
-	   Then AND it with D0, so the parent gets D0&-1==R0, and the child
-	   gets D0&0==0.  */
-	subql #1, d1
-	andl d1, d0
-
-	/* Jump to the return PC.  */
-	jmp a0@
-
-error:
-	movel d0, _errno
-	moveq #-1, d0
-	jmp a0@
-libc_hidden_def (__vfork)
-
-weak_alias (__vfork, vfork)