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linux_signal.h revision 1.6 
      1 /* 	$NetBSD: linux_signal.h,v 1.6 1998/10/01 00:57:30 erh Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1998 Eric Haszlakiewicz
      5  * Copyright (c) 1995 Frank van der Linden
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  * 3. All advertising materials mentioning features or use of this software
     17  *    must display the following acknowledgement:
     18  *      This product includes software developed for the NetBSD Project
     19  *      by Frank van der Linden
     20  * 4. The name of the author may not be used to endorse or promote products
     21  *    derived from this software without specific prior written permission
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     24  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     25  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     26  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     27  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     28  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     29  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     30  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     31  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     32  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     33  */
     34 
     35 /* Note: Machine dependant portions of this file exist. */
     36 
     37 #ifndef _COMMON_LINUX_SIGNAL_H
     38 #define _COMMON_LINUX_SIGNAL_H
     39 
     40 #ifdef _KERNEL
     41 extern int native_to_linux_sig[];
     42 extern int linux_to_native_sig[];
     43 __BEGIN_DECLS
     44 void linux_old_to_native_sigset __P((const linux_old_sigset_t *, sigset_t *));
     45 void native_to_linux_old_sigset __P((const sigset_t *, linux_old_sigset_t *));
     46 
     47 #if 0
     48 /* XXX Need these if sizeof(linux_old_sigset_t) != sizeof(linux_sigset_t) */
     49 void linux_to_native_sigset __P((const linux_sigset_t *, sigset_t *));
     50 void native_to_linux_sigset __P((const sigset_t *, linux_sigset_t *));
     51 #endif
     52 
     53 #define linux_to_native_sigset(x,y) \
     54 			linux_old_to_native_sigset((linux_old_sigset_t *)x, y)
     55 #define native_to_linux_sigset(x,y) \
     56 			native_to_linux_old_sigset(x, (linux_old_sigset_t *)y)
     57 
     58 void linux_old_to_native_sigaction __P((struct linux_old_sigaction *, \
     59 							struct sigaction *));
     60 void native_to_linux_old_sigaction __P((struct sigaction *, \
     61 						struct linux_old_sigaction *));
     62 
     63 void linux_to_native_sigaction __P((struct linux_sigaction *, \
     64 							struct sigaction *));
     65 void native_to_linux_sigaction __P((struct sigaction *, \
     66 						struct linux_sigaction *));
     67 
     68 __END_DECLS
     69 #endif /* !_KERNEL */
     70 
     71 #endif /* !_COMMON_LINUX_SIGNAL_H */
     72