diff options
author | jake <jake@FreeBSD.org> | 2001-11-18 04:31:36 +0000 |
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committer | jake <jake@FreeBSD.org> | 2001-11-18 04:31:36 +0000 |
commit | 00a49468543c5d8bd69c87649ddefd5ac3fe24eb (patch) | |
tree | fc8576f7f2b3afe51fdecd03bb8d6ec1193c5167 /lib | |
parent | d7cd5a1a91a0675a8e0a851fc6ba200b2f21d50c (diff) | |
download | FreeBSD-src-00a49468543c5d8bd69c87649ddefd5ac3fe24eb.zip FreeBSD-src-00a49468543c5d8bd69c87649ddefd5ac3fe24eb.tar.gz |
Remove fork and vfork wrappers. The kernel does the right thing.
Diffstat (limited to 'lib')
-rw-r--r-- | lib/libc/sparc64/sys/Makefile.inc | 3 | ||||
-rw-r--r-- | lib/libc/sparc64/sys/fork.S | 58 | ||||
-rw-r--r-- | lib/libc/sparc64/sys/vfork.S | 67 |
3 files changed, 1 insertions, 127 deletions
diff --git a/lib/libc/sparc64/sys/Makefile.inc b/lib/libc/sparc64/sys/Makefile.inc index 345cd46..c5905b8 100644 --- a/lib/libc/sparc64/sys/Makefile.inc +++ b/lib/libc/sparc64/sys/Makefile.inc @@ -1,7 +1,6 @@ # $FreeBSD$ -MDASM+= brk.S cerror.S exect.S fork.S pipe.S ptrace.S sbrk.S setlogin.S \ - vfork.S +MDASM+= brk.S cerror.S exect.S pipe.S ptrace.S sbrk.S setlogin.S # Don't generate default code for these syscalls: NOASM= __semctl.o break.o exit.o ftruncate.o getdomainname.o getlogin.o \ diff --git a/lib/libc/sparc64/sys/fork.S b/lib/libc/sparc64/sys/fork.S deleted file mode 100644 index 00d59d2..0000000 --- a/lib/libc/sparc64/sys/fork.S +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * This software was developed by the Computer Systems Engineering group - * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and - * contributed to Berkeley. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * from: Header: fork.s,v 1.1 91/07/06 13:05:58 torek Exp - */ - -#if defined(SYSLIBC_SCCS) && !defined(lint) -#if 0 - .asciz "@(#)fork.s 8.1 (Berkeley) 6/4/93" -#else - RCSID("$NetBSD: fork.S,v 1.3 2000/07/25 15:14:46 mycroft Exp $") -#endif -#endif /* SYSLIBC_SCCS and not lint */ - -#if defined(SYSLIBC_RCS) && !defined(lint) - .text - .asciz "$FreeBSD$" -#endif /* SYSLIBC_RCS and not lint */ - -#include "SYS.h" - -SYSCALL(fork) - dec %o1 /* from 1 to 0 in child, 0 to -1 in parent */ - retl - and %o0, %o1, %o0 /* return 0 in child, pid in parent */ diff --git a/lib/libc/sparc64/sys/vfork.S b/lib/libc/sparc64/sys/vfork.S deleted file mode 100644 index 01ccd33..0000000 --- a/lib/libc/sparc64/sys/vfork.S +++ /dev/null @@ -1,67 +0,0 @@ -/* $NetBSD: __vfork14.S,v 1.2 2000/07/25 15:14:45 mycroft Exp $ */ - -/* - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * This software was developed by the Computer Systems Engineering group - * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and - * contributed to Berkeley. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * from: Header: Ovfork.s,v 1.1 91/07/06 13:05:56 torek Exp - */ - -#if defined(SYSLIBC_SCCS) && !defined(lint) -#if 0 - .asciz "@(#)Ovfork.s 8.1 (Berkeley) 6/4/93" -#else - RCSID("$NetBSD: __vfork14.S,v 1.2 2000/07/25 15:14:45 mycroft Exp $") -#endif -#endif /* SYSLIBC_SCCS and not lint */ - -#if defined(SYSLIBC_RCS) && !defined(lint) - .text - .asciz "$FreeBSD$" -#endif /* SYSLIBC_RCS and not lint */ - -/* - * pid = vfork(); - * - * %o1 == 0 in parent process, 1 in child process. - * %o0 == pid of child in parent, pid of parent in child. - */ - -#include "SYS.h" - -SYSCALL(vfork) - dec %o1 /* from 1 to 0 in child, 0 to -1 in parent */ - retl - and %o0, %o1, %o0 /* return 0 in child, pid in parent */ |