FreeBSD/Linux Kernel Cross Reference
sys/compat/svr4_32/svr4_32_signal.h

     /*      $NetBSD: svr4_32_signal.h,v 1.12 2008/04/28 20:23:46 martin Exp $        */
     
     /*-
      * Copyright (c) 1994 The NetBSD Foundation, Inc.
      * All rights reserved.
      *
      * This code is derived from software contributed to The NetBSD Foundation
      * by Christos Zoulas.
      *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     * POSSIBILITY OF SUCH DAMAGE.
     */
    
    #ifndef _SVR4_32_SIGNAL_H_
    #define _SVR4_32_SIGNAL_H_
    
    #include <compat/svr4_32/svr4_32_siginfo.h>
    #include <compat/svr4/svr4_signal.h>
    
    
    typedef netbsd32_caddr_t svr4_32_sig_t;
    #define SVR4_32_SIG_DFL         (svr4_32_sig_t)  0
    #define SVR4_32_SIG_ERR         (svr4_32_sig_t) -1
    #define SVR4_32_SIG_IGN         (svr4_32_sig_t)  1
    #define SVR4_32_SIG_HOLD        (svr4_32_sig_t)  2
    
    typedef struct {
            netbsd32_u_long bits[4];
    } svr4_32_sigset_t;
    typedef netbsd32_caddr_t svr4_32_sigset_tp;
    
    struct svr4_32_sigaction {
            int                     svr4_32_sa_flags;
            svr4_32_sig_t           svr4_32_sa_handler;
            svr4_32_sigset_t        svr4_32_sa_mask;
            int                     svr4_32_sa_reserved[2];
    };
    typedef netbsd32_caddr_t svr4_32_sigactionp;
    
    struct svr4_32_sigaltstack {
            netbsd32_charp  ss_sp;
            int             ss_size;
            int             ss_flags;
    };
    typedef netbsd32_caddr_t svr4_32_sigaltstackp;
    
    void native_to_svr4_32_sigset(const sigset_t *, svr4_32_sigset_t *);
    void svr4_32_to_native_sigset(const svr4_32_sigset_t *, sigset_t *);
    void native_to_svr4_32_sigaltstack(const struct sigaltstack *, struct svr4_32_sigaltstack *);
    void svr4_32_to_native_sigaltstack(const struct svr4_32_sigaltstack *, struct sigaltstack *);
    void svr4_32_sendsig(const ksiginfo_t *, const sigset_t *);
    
    #endif /* !_SVR4_32_SIGNAL_H_ */

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