1 /* $NetBSD: sigtypes.h,v 1.4 2019/06/30 14:37:33 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_SIGTYPES_H_ 40 #define _COMPAT_SYS_SIGTYPES_H_ 41 42 #if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \ 43 defined(_NETBSD_SOURCE) 44 45 typedef unsigned int sigset13_t; 46 47 /* 48 * Macro for manipulating signal masks. 49 */ 50 #define __sigmask13(n) (1 << ((n) - 1)) 51 #define __sigaddset13(s, n) (*(s) |= __sigmask13(n)) 52 #define __sigdelset13(s, n) (*(s) &= ~__sigmask13(n)) 53 #define __sigismember13(s, n) (*(s) & __sigmask13(n)) 54 #define __sigemptyset13(s) (*(s) = 0) 55 #define __sigfillset13(s) (*(s) = ~(sigset13_t)0) 56 57 /* Not strictly a defined type, but is logically associated with stack_t. */ 58 struct sigaltstack13 { 59 char *ss_sp; /* signal stack base */ 60 int ss_size; /* signal stack length */ 61 int ss_flags; /* SS_DISABLE and/or SS_ONSTACK */ 62 }; 63 64 #endif /* _POSIX_C_SOURCE || _XOPEN_SOURCE || ... */ 65 66 #ifdef _KERNEL 67 68 struct __sigaltstack32 { 69 uint32_t ss_sp; 70 uint32_t ss_size; 71 int32_t ss_flags; 72 }; 73 74 typedef struct __sigaltstack32 stack32_t; 75 76 #endif /* _KERNEL */ 77 78 79 #endif /* !_COMPAT_SYS_SIGTYPES_H_ */ 80