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linux_signal.h revision 1.10 
      1 /* 	$NetBSD: linux_signal.h,v 1.10 1998/10/07 22:45:51 erh Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1995, 1998 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Frank van der Linden and Eric Haszlakiewicz.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the NetBSD
     21  *	Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #ifndef _LINUX_SIGNAL_H
     40 #define _LINUX_SIGNAL_H
     41 
     42 #if defined(__i386__)
     43 #include <compat/linux/arch/i386/linux_signal.h>
     44 #elif defined(__alpha__)
     45 #include <compat/linux/arch/alpha/linux_signal.h>
     46 #else
     47 #error Undefined linux_signal.h machine type.
     48 #endif
     49 
     50 #ifdef _KERNEL
     51 extern int native_to_linux_sig[];
     52 extern int linux_to_native_sig[];
     53 __BEGIN_DECLS
     54 int linux_sigprocmask1 __P((struct proc *, int, const linux_old_sigset_t *,
     55 						linux_old_sigset_t *));
     56 void linux_old_to_native_sigset __P((const linux_old_sigset_t *, sigset_t *));
     57 void native_to_linux_old_sigset __P((const sigset_t *, linux_old_sigset_t *));
     58 
     59 #if 0
     60 /* XXX Need these if sizeof(linux_old_sigset_t) != sizeof(linux_sigset_t) */
     61 void linux_to_native_sigset __P((const linux_sigset_t *, sigset_t *));
     62 void native_to_linux_sigset __P((const sigset_t *, linux_sigset_t *));
     63 #endif
     64 
     65 #define linux_to_native_sigset(x,y) \
     66     linux_old_to_native_sigset((linux_old_sigset_t *)x, y)
     67 #define native_to_linux_sigset(x,y) \
     68     native_to_linux_old_sigset(x, (linux_old_sigset_t *)y)
     69 
     70 void linux_old_to_native_sigaction __P((struct linux_old_sigaction *,
     71     struct sigaction *));
     72 void native_to_linux_old_sigaction __P((struct sigaction *,
     73     struct linux_old_sigaction *));
     74 
     75 void linux_to_native_sigaction __P((struct linux_sigaction *,
     76     struct sigaction *));
     77 void native_to_linux_sigaction __P((struct sigaction *, \
     78     struct linux_sigaction *));
     79 
     80 __END_DECLS
     81 #endif /* !_KERNEL */
     82 
     83 #endif /* !_LINUX_SIGNAL_H */
     84