Return to svr4_ucontext.h CVS log

Up to [local] / sys / compat / svr4

Annotation of sys/compat/svr4/svr4_ucontext.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: svr4_ucontext.h,v 1.2 1996/08/02 20:35:47 niklas Exp $         */
        !             2: /*     $NetBSD: svr4_ucontext.h,v 1.3 1995/08/14 01:13:29 mycroft Exp $         */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1994 Christos Zoulas
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * Redistribution and use in source and binary forms, with or without
        !             9:  * modification, are permitted provided that the following conditions
        !            10:  * are met:
        !            11:  * 1. Redistributions of source code must retain the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer.
        !            13:  * 2. Redistributions in binary form must reproduce the above copyright
        !            14:  *    notice, this list of conditions and the following disclaimer in the
        !            15:  *    documentation and/or other materials provided with the distribution.
        !            16:  * 3. The name of the author may not be used to endorse or promote products
        !            17:  *    derived from this software without specific prior written permission
        !            18:  *
        !            19:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            20:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            21:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            22:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            23:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            24:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            25:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            26:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            27:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
        !            28:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            29:  */
        !            30:
        !            31: #ifndef        _SVR4_UCONTEXT_H_
        !            32: #define        _SVR4_UCONTEXT_H_
        !            33:
        !            34: #include <compat/svr4/svr4_types.h>
        !            35: #include <compat/svr4/svr4_signal.h>
        !            36: #include <machine/svr4_machdep.h>
        !            37:
        !            38: /*
        !            39:  * Machine context
        !            40:  */
        !            41:
        !            42: #define SVR4_UC_SIGMASK                0x01
        !            43: #define        SVR4_UC_STACK           0x02
        !            44:
        !            45: #define SVR4_UC_CPU            0x04
        !            46: #define SVR4_UC_FPU            0x08
        !            47: #define SVR4_UC_WEITEK         0x10
        !            48:
        !            49: #define SVR4_UC_MCONTEXT       (SVR4_UC_CPU|SVR4_UC_FPU|SVR4_UC_WEITEK)
        !            50:
        !            51: #define SVR4_UC_ALL            (SVR4_UC_SIGMASK|SVR4_UC_STACK|SVR4_UC_MCONTEXT)
        !            52:
        !            53: typedef struct svr4_ucontext {
        !            54:        u_long                   uc_flags;
        !            55:        struct svr4_ucontext    *uc_link;
        !            56:        svr4_sigset_t            uc_sigmask;
        !            57:        struct svr4_sigaltstack  uc_stack;
        !            58:        svr4_mcontext_t          uc_mcontext;
        !            59:        long                     uc_pad[5];
        !            60: } svr4_ucontext_t;
        !            61:
        !            62: #define SVR4_UC_GETREGSET      0
        !            63: #define SVR4_UC_SETREGSET      1
        !            64:
        !            65: /*
        !            66:  * Signal frame
        !            67:  */
        !            68: struct svr4_sigframe {
        !            69:        int     sf_signum;
        !            70:        union   svr4_siginfo  *sf_sip;
        !            71:        struct  svr4_ucontext *sf_ucp;
        !            72:        sig_t   sf_handler;
        !            73:        struct  svr4_ucontext sf_uc;
        !            74:        union   svr4_siginfo  sf_si;
        !            75: };
        !            76:
        !            77: #endif /* !_SVR4_UCONTEXT_H_ */