X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2FSigAction.h;h=30f2474b73986992f1760eb738336d4a601053ca;hp=3e4f57862e0527e2a29980464908af68df8bf1df;hb=e5d1530ca229aef94a3c84ad33f8ae89f35c4045;hpb=3a9b6a3bf0269231bef7de74757a910dedd04e0c diff --git a/ncurses/SigAction.h b/ncurses/SigAction.h index 3e4f5786..30f2474b 100644 --- a/ncurses/SigAction.h +++ b/ncurses/SigAction.h @@ -1,36 +1,65 @@ +/**************************************************************************** + * Copyright 2020 Thomas E. Dickey * + * Copyright 1998-2003,2005 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + ****************************************************************************/ -/*************************************************************************** -* COPYRIGHT NOTICE * -**************************************************************************** -* ncurses is copyright (C) 1992-1995 * -* Zeyd M. Ben-Halim * -* zmbenhal@netcom.com * -* Eric S. Raymond * -* esr@snark.thyrsus.com * -* * -* Permission is hereby granted to reproduce and distribute ncurses * -* by any means and for any fee, whether alone or as part of a * -* larger distribution, in source or in binary form, PROVIDED * -* this notice is included with any such distribution, and is not * -* removed from any of its header files. Mention of ncurses in any * -* applications linked with it is highly appreciated. * -* * -* ncurses comes AS IS with no warranty, implied or expressed. * -* * -***************************************************************************/ - - -/* This file exists to handle non-POSIX systems which don't have , +/**************************************************************************** + * Author: Zeyd M. Ben-Halim 1992,1995 * + * and: Eric S. Raymond * + ****************************************************************************/ + +/* + * $Id: SigAction.h,v 1.10 2020/02/02 23:34:34 tom Exp $ + * + * This file exists to handle non-POSIX systems which don't have , * and usually no sigaction() nor */ #ifndef _SIGACTION_H #define _SIGACTION_H -#if HAVE_LIBC_H -#include +#ifndef HAVE_SIGACTION +#define HAVE_SIGACTION 0 +#endif + +#ifndef HAVE_SIGVEC +#define HAVE_SIGVEC 0 #endif +#if HAVE_SIGACTION + +#if !HAVE_TYPE_SIGACTION +typedef struct sigaction sigaction_t; +#endif + +#else /* !HAVE_SIGACTION */ + +#if HAVE_SIGVEC + #undef SIG_BLOCK #define SIG_BLOCK 00 @@ -73,11 +102,9 @@ typedef unsigned long sigset_t; #undef sigaddset #define sigaddset _nc_sigaddset -extern int sigaction (int sig, sigaction_t * sigact, sigaction_t * osigact); -extern int sigprocmask (int how, sigset_t *mask, sigset_t *omask); -extern int sigemptyset (sigset_t *mask); -extern int sigsuspend (sigset_t *mask); -extern int sigdelset (sigset_t *mask, int sig); -extern int sigaddset (sigset_t *mask, int sig); +/* tty/lib_tstp.c is the only user */ +#include -#endif +#endif /* HAVE_SIGVEC */ +#endif /* HAVE_SIGACTION */ +#endif /* !defined(_SIGACTION_H) */