From ea7b64296575cd098df58d327f765e46b97902c8 Mon Sep 17 00:00:00 2001 From: sos Date: Wed, 24 Aug 1994 11:47:23 +0000 Subject: New file declaring the sysent structures Reviewed by: Submitted by: --- sys/sys/sysent.h | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 sys/sys/sysent.h diff --git a/sys/sys/sysent.h b/sys/sys/sysent.h new file mode 100644 index 0000000..518f0cc --- /dev/null +++ b/sys/sys/sysent.h @@ -0,0 +1,58 @@ +/*- + * Copyright (c) 1982, 1988, 1991 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. + * + * $Id: sysent.h,v 1.1 1993/12/19 00:55:24 wollman Exp $ + */ + +#ifndef _SYS_SYSENT_H_ +#define _SYS_SYSENT_H_ 1 + +struct sysent { /* system call table */ + int sy_narg; /* number of arguments */ + int (*sy_call)(); /* implementing function */ +}; + +struct sysentvec { + int sv_size; /* number of entries */ + struct sysent *sv_table; /* pointer to sysent */ + unsigned int sv_mask; /* optional mask to index */ + int sv_sigsize; /* size of signal table */ + int *sv_sigtbl; /* table of signal translation */ +}; + +#ifdef KERNEL +extern struct sysent sysent[]; +#endif + +#endif /* _SYS_SYSENT_H_ */ + + -- cgit v1.1