| 1 | /* $NetBSD: signal.h,v 1.2 2005/12/11 12:20:29 christos Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * Copyright (c) 1982, 1986, 1989, 1991, 1993 |
| 5 | * The Regents of the University of California. All rights reserved. |
| 6 | * (c) UNIX System Laboratories, Inc. |
| 7 | * All or some portions of this file are derived from material licensed |
| 8 | * to the University of California by American Telephone and Telegraph |
| 9 | * Co. or Unix System Laboratories, Inc. and are reproduced herein with |
| 10 | * the permission of UNIX System Laboratories, Inc. |
| 11 | * |
| 12 | * Redistribution and use in source and binary forms, with or without |
| 13 | * modification, are permitted provided that the following conditions |
| 14 | * are met: |
| 15 | * 1. Redistributions of source code must retain the above copyright |
| 16 | * notice, this list of conditions and the following disclaimer. |
| 17 | * 2. Redistributions in binary form must reproduce the above copyright |
| 18 | * notice, this list of conditions and the following disclaimer in the |
| 19 | * documentation and/or other materials provided with the distribution. |
| 20 | * 3. Neither the name of the University nor the names of its contributors |
| 21 | * may be used to endorse or promote products derived from this software |
| 22 | * without specific prior written permission. |
| 23 | * |
| 24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| 25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 34 | * SUCH DAMAGE. |
| 35 | * |
| 36 | * @(#)signal.h 8.4 (Berkeley) 5/4/95 |
| 37 | */ |
| 38 | |
| 39 | #ifndef _COMPAT_SYS_SIGNAL_H_ |
| 40 | #define _COMPAT_SYS_SIGNAL_H_ |
| 41 | |
| 42 | #include <compat/sys/sigtypes.h> |
| 43 | |
| 44 | #if defined(_NETBSD_SOURCE) |
| 45 | |
| 46 | /* Number of signals supported by old style signal mask. */ |
| 47 | #define NSIG13 32 |
| 48 | |
| 49 | #endif /* _NETBSD_SOURCE */ |
| 50 | |
| 51 | #if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \ |
| 52 | defined(_NETBSD_SOURCE) |
| 53 | /* |
| 54 | * Signal vector "template" used in sigaction call. |
| 55 | */ |
| 56 | struct sigaction13 { |
| 57 | void (*osa_handler) /* signal handler */ |
| 58 | (int); |
| 59 | sigset13_t osa_mask; /* signal mask to apply */ |
| 60 | int osa_flags; /* see signal options below */ |
| 61 | }; |
| 62 | #endif |
| 63 | |
| 64 | #if defined(_NETBSD_SOURCE) |
| 65 | /* |
| 66 | * 4.3 compatibility: |
| 67 | * Signal vector "template" used in sigvec call. |
| 68 | */ |
| 69 | struct sigvec { |
| 70 | void (*sv_handler) /* signal handler */ |
| 71 | (int); |
| 72 | int sv_mask; /* signal mask to apply */ |
| 73 | int sv_flags; /* see signal options below */ |
| 74 | }; |
| 75 | #define SV_ONSTACK SA_ONSTACK |
| 76 | #define SV_INTERRUPT SA_RESTART /* same bit, opposite sense */ |
| 77 | #define SV_RESETHAND SA_RESETHAND |
| 78 | #define sv_onstack sv_flags /* isn't compatibility wonderful! */ |
| 79 | |
| 80 | #ifndef _KERNEL |
| 81 | __BEGIN_DECLS |
| 82 | int sigvec(int, struct sigvec *, struct sigvec *); |
| 83 | __END_DECLS |
| 84 | #endif |
| 85 | |
| 86 | #endif /* _NETBSD_SOURCE */ |
| 87 | |
| 88 | #endif /* !_COMPAT_SYS_SIGNAL_H_ */ |
| 89 | |