| /**************************************************************************** |
| * Copyright (c) 1998,2000 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. * |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * |
| * and: Eric S. Raymond <esr@snark.thyrsus.com> * |
| ****************************************************************************/ |
| |
| /* |
| * $Id: SigAction.h,v 1.8 2005/08/06 20:05:32 tom Exp $ |
| * |
| * This file exists to handle non-POSIX systems which don't have <unistd.h>, |
| * and usually no sigaction() nor <termios.h> |
| */ |
| |
| #ifndef _SIGACTION_H |
| #define _SIGACTION_H |
| |
| #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 |
| |
| #undef SIG_UNBLOCK |
| #define SIG_UNBLOCK 01 |
| |
| #undef SIG_SETMASK |
| #define SIG_SETMASK 02 |
| |
| /* |
| * <bsd/signal.h> is in the Linux 1.2.8 + gcc 2.7.0 configuration, |
| * and is useful for testing this header file. |
| */ |
| #if HAVE_BSD_SIGNAL_H |
| #include <bsd/signal.h> |
| #endif |
| |
| typedef struct sigvec sigaction_t; |
| |
| #define sigset_t _nc_sigset_t |
| typedef unsigned long sigset_t; |
| |
| #undef sa_mask |
| #define sa_mask sv_mask |
| #undef sa_handler |
| #define sa_handler sv_handler |
| #undef sa_flags |
| #define sa_flags sv_flags |
| |
| #undef sigaction |
| #define sigaction _nc_sigaction |
| #undef sigprocmask |
| #define sigprocmask _nc_sigprocmask |
| #undef sigemptyset |
| #define sigemptyset _nc_sigemptyset |
| #undef sigsuspend |
| #define sigsuspend _nc_sigsuspend |
| #undef sigdelset |
| #define sigdelset _nc_sigdelset |
| #undef sigaddset |
| #define sigaddset _nc_sigaddset |
| |
| /* tty/lib_tstp.c is the only user */ |
| #include <base/sigaction.c> |
| |
| #endif /* HAVE_SIGVEC */ |
| #endif /* HAVE_SIGACTION */ |
| #endif /* !defined(_SIGACTION_H) */ |