1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/ossrv/genericopenlibs/cstdlib/LINCSYS/SIGNAL.H	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,87 @@
     1.4 +/*
     1.5 +* Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +* All rights reserved.
     1.7 +* This component and the accompanying materials are made available
     1.8 +* under the terms of "Eclipse Public License v1.0"
     1.9 +* which accompanies this distribution, and is available
    1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.11 +*
    1.12 +* Initial Contributors:
    1.13 +* Nokia Corporation - initial contribution.
    1.14 +*
    1.15 +* Contributors:
    1.16 +*
    1.17 +* Description:
    1.18 +*
    1.19 +*/
    1.20 +
    1.21 +
    1.22 +
    1.23 +/**
    1.24 + @file
    1.25 + @publishedAll
    1.26 + @released
    1.27 +*/
    1.28 +
    1.29 +#ifndef _SYS_SIGNAL_H
    1.30 +#define _SYS_SIGNAL_H
    1.31 +
    1.32 +#ifndef _STRICT_ANSI
    1.33 +
    1.34 +typedef unsigned long sigset_t;
    1.35 +
    1.36 +struct sigaction 
    1.37 +{
    1.38 +	void (*sa_handler)();
    1.39 +	sigset_t sa_mask;
    1.40 +	int sa_flags;
    1.41 +};
    1.42 +
    1.43 +#define SA_NOCLDSTOP 1	/* only value supported now for sa_flags */
    1.44 +#define SIG_SETMASK 0	/* set mask with sigprocmask() */
    1.45 +#define SIG_BLOCK 1	/* set of signals to block */
    1.46 +#define SIG_UNBLOCK 2	/* set of signals to, well, unblock */
    1.47 +
    1.48 +
    1.49 +/**
    1.50 +These depend upon the type of sigset_t, which right now 
    1.51 +is always a long.. They're in the POSIX namespace, but
    1.52 +are not ANSI. 
    1.53 +*/
    1.54 +#define sigaddset(what,sig) (*(what) |= (1<<(sig)))
    1.55 +#define sigemptyset(what)   (*(what) = 0)
    1.56 +
    1.57 +int sigprocmask (int how, const sigset_t *a, sigset_t *b);
    1.58 +#endif /* _STRICT_ANSI */
    1.59 +
    1.60 +
    1.61 +#define	SIGHUP	1	/* hangup */
    1.62 +#define	SIGINT	2	/* interrupt */
    1.63 +#define	SIGQUIT	3	/* quit */
    1.64 +#define	SIGILL	4	/* illegal instruction (not reset when caught) */
    1.65 +#define	SIGTRAP	5	/* trace trap (not reset when caught) */
    1.66 +#define	SIGIOT	6	/* IOT instruction */
    1.67 +#define	SIGABRT 6	/* used by abort, replace SIGIOT in the future */
    1.68 +#define	SIGEMT	7	/* EMT instruction */
    1.69 +#define	SIGFPE	8	/* floating point exception */
    1.70 +#define	SIGKILL	9	/* kill (cannot be caught or ignored) */
    1.71 +#define	SIGBUS	10	/* bus error */
    1.72 +#define	SIGSEGV	11	/* segmentation violation */
    1.73 +#define	SIGSYS	12	/* bad argument to system call */
    1.74 +#define	SIGPIPE	13	/* write on a pipe with no one to read it */
    1.75 +#define	SIGALRM	14	/* alarm clock */
    1.76 +#define	SIGTERM	15	/* software termination signal from kill */
    1.77 +#define	SIGUSR1	16
    1.78 +#define SIGUSR2	17
    1.79 +#define SIGCLD	18
    1.80 +#define	SIGPWR	19
    1.81 +#define SIGWINCH 20
    1.82 +#define	SIGPOLL	22	/* 20 for x.out binaries!!!! */
    1.83 +#define	SIGSTOP	23	/* sendable stop signal not from tty */
    1.84 +#define	SIGTSTP	24	/* stop signal from tty */
    1.85 +#define	SIGCONT	25	/* continue a stopped process */
    1.86 +#define	SIGTTIN	26	/* to readers pgrp upon background tty read */
    1.87 +#define	SIGTTOU	27	/* like TTIN for output if (tp->t_local&LTOSTOP) */
    1.88 +#define NSIG	28	
    1.89 +
    1.90 +#endif /* _SYS_SIGNAL_H */