diff options
Diffstat (limited to 'newlib/libc/sys/linux/include/net/bpf_compat.h')
| -rw-r--r-- | newlib/libc/sys/linux/include/net/bpf_compat.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/newlib/libc/sys/linux/include/net/bpf_compat.h b/newlib/libc/sys/linux/include/net/bpf_compat.h deleted file mode 100644 index 31cd06904..000000000 --- a/newlib/libc/sys/linux/include/net/bpf_compat.h +++ /dev/null @@ -1,55 +0,0 @@ -/*- - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * 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. - * - * @(#)bpf_compat.h 8.1 (Berkeley) 6/10/93 - * $FreeBSD: src/sys/net/bpf_compat.h,v 1.8 2000/12/27 22:20:13 bmilekic Exp $ - */ - -#ifndef _NET_BPF_COMPAT_H_ -#define _NET_BPF_COMPAT_H_ - -/* - * Some hacks for compatibility across SunOS and 4.4BSD. We emulate malloc - * and free with mbuf clusters. We store a pointer to the mbuf in the first - * word of the mbuf and return 8 bytes passed the start of data (for double - * word alignment). We cannot just use offsets because clusters are not at - * a fixed offset from the associated mbuf. Sorry for this kludge. - */ -#define malloc(size, type, canwait) bpf_alloc(size, canwait) -#define free(cp, type) m_free(*(struct mbuf **)(cp - 8)) -#define M_WAITOK M_TRYWAIT -#define M_NOWAIT M_DONTWAIT - -/* This mapping works for our purposes. */ -#define ERESTART EINTR - -#endif |