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Annotation of sys/compat/svr4/svr4_signal.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: svr4_signal.h,v 1.5 2002/03/14 01:26:51 millert Exp $  */
        !             2: /*     $NetBSD: svr4_signal.h,v 1.14 1995/10/14 20:24:41 christos 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_SIGNAL_H_
        !            32: #define        _SVR4_SIGNAL_H_
        !            33:
        !            34: #include <compat/svr4/svr4_siginfo.h>
        !            35:
        !            36: #define        SVR4_SIGHUP      1
        !            37: #define        SVR4_SIGINT      2
        !            38: #define        SVR4_SIGQUIT     3
        !            39: #define        SVR4_SIGILL      4
        !            40: #define        SVR4_SIGTRAP     5
        !            41: #define        SVR4_SIGIOT      6
        !            42: #define        SVR4_SIGABRT     6
        !            43: #define        SVR4_SIGEMT      7
        !            44: #define        SVR4_SIGFPE      8
        !            45: #define        SVR4_SIGKILL     9
        !            46: #define        SVR4_SIGBUS     10
        !            47: #define        SVR4_SIGSEGV    11
        !            48: #define        SVR4_SIGSYS     12
        !            49: #define        SVR4_SIGPIPE    13
        !            50: #define        SVR4_SIGALRM    14
        !            51: #define        SVR4_SIGTERM    15
        !            52: #define        SVR4_SIGUSR1    16
        !            53: #define        SVR4_SIGUSR2    17
        !            54: #define        SVR4_SIGCLD     18
        !            55: #define        SVR4_SIGCHLD    18
        !            56: #define        SVR4_SIGPWR     19
        !            57: #define        SVR4_SIGWINCH   20
        !            58: #define        SVR4_SIGURG     21
        !            59: #define        SVR4_SIGPOLL    22
        !            60: #define        SVR4_SIGIO      22
        !            61: #define        SVR4_SIGSTOP    23
        !            62: #define        SVR4_SIGTSTP    24
        !            63: #define        SVR4_SIGCONT    25
        !            64: #define        SVR4_SIGTTIN    26
        !            65: #define        SVR4_SIGTTOU    27
        !            66: #define        SVR4_SIGVTALRM  28
        !            67: #define        SVR4_SIGPROF    29
        !            68: #define        SVR4_SIGXCPU    30
        !            69: #define        SVR4_SIGXFSZ    31
        !            70: #define SVR4_NSIG      32
        !            71:
        !            72: #define        SVR4_SIGNO_MASK         0x00FF
        !            73: #define        SVR4_SIGNAL_MASK        0x0000
        !            74: #define        SVR4_SIGDEFER_MASK      0x0100
        !            75: #define        SVR4_SIGHOLD_MASK       0x0200
        !            76: #define        SVR4_SIGRELSE_MASK      0x0400
        !            77: #define        SVR4_SIGIGNORE_MASK     0x0800
        !            78: #define        SVR4_SIGPAUSE_MASK      0x1000
        !            79:
        !            80: typedef void (*svr4_sig_t)(int, svr4_siginfo_t *, void *);
        !            81: #define        SVR4_SIG_DFL    (svr4_sig_t)     0
        !            82: #define        SVR4_SIG_ERR    (svr4_sig_t)    -1
        !            83: #define        SVR4_SIG_IGN    (svr4_sig_t)     1
        !            84: #define        SVR4_SIG_HOLD   (svr4_sig_t)     2
        !            85:
        !            86: #define SVR4_SIGNO(a)  ((a) & SVR4_SIGNO_MASK)
        !            87: #define SVR4_SIGCALL(a) ((a) & ~SVR4_SIGNO_MASK)
        !            88:
        !            89: #define SVR4_SIG_BLOCK         1
        !            90: #define SVR4_SIG_UNBLOCK       2
        !            91: #define SVR4_SIG_SETMASK       3
        !            92:
        !            93: typedef struct {
        !            94:         u_long bits[4];
        !            95: } svr4_sigset_t;
        !            96:
        !            97: struct svr4_sigaction {
        !            98:        int             sa_flags;
        !            99:        svr4_sig_t      sa__handler;
        !           100:        svr4_sigset_t   sa_mask;
        !           101:        int             sa_reserved[2];
        !           102: };
        !           103:
        !           104: struct svr4_sigaltstack {
        !           105:        char            *ss_sp;
        !           106:        int             ss_size;
        !           107:        int             ss_flags;
        !           108: };
        !           109:
        !           110: /* sa_flags */
        !           111: #define SVR4_SA_ONSTACK                0x00000001
        !           112: #define SVR4_SA_RESETHAND      0x00000002
        !           113: #define SVR4_SA_RESTART                0x00000004
        !           114: #define SVR4_SA_SIGINFO                0x00000008
        !           115: #define SVR4_SA_NODEFER                0x00000010
        !           116: #define SVR4_SA_NOCLDWAIT      0x00010000      /* No zombies   */
        !           117: #define SVR4_SA_NOCLDSTOP      0x00020000      /* No jcl       */
        !           118:
        !           119: /* ss_flags */
        !           120: #define SVR4_SS_ONSTACK                0x00000001
        !           121: #define SVR4_SS_DISABLE                0x00000002
        !           122:
        !           123: extern int bsd_to_svr4_sig[];
        !           124: void bsd_to_svr4_sigaltstack(const struct sigaltstack *, struct svr4_sigaltstack *);
        !           125: void bsd_to_svr4_sigset(const sigset_t *, svr4_sigset_t *);
        !           126: void svr4_to_bsd_sigaltstack(const struct svr4_sigaltstack *, struct sigaltstack *);
        !           127: void svr4_to_bsd_sigset(const svr4_sigset_t *, sigset_t *);
        !           128:
        !           129: #endif /* !_SVR4_SIGNAL_H_ */