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_ */
CVSweb