signal.h (83047) | signal.h (90776) |
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1/* 2 * Copyright (c) 1986, 1989, 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)signal.h 8.1 (Berkeley) 6/11/93 | 1/* 2 * Copyright (c) 1986, 1989, 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)signal.h 8.1 (Berkeley) 6/11/93 |
34 * $FreeBSD: head/sys/i386/include/signal.h 83047 2001-09-05 01:36:46Z obrien $ | 34 * $FreeBSD: head/sys/i386/include/signal.h 90776 2002-02-17 17:40:34Z deischen $ |
35 */ 36 37#ifndef _MACHINE_SIGNAL_H_ 38#define _MACHINE_SIGNAL_H_ 39 40/* 41 * Machine-dependent signal definitions 42 */ --- 6 unchanged lines hidden (view full) --- 49 * Minimum signal stack size. The current signal frame 50 * for i386 is 408 bytes large. 51 */ 52#define MINSIGSTKSZ (512 * 4) 53 54#include <machine/trap.h> /* codes for SIGILL, SIGFPE */ 55 56/* | 35 */ 36 37#ifndef _MACHINE_SIGNAL_H_ 38#define _MACHINE_SIGNAL_H_ 39 40/* 41 * Machine-dependent signal definitions 42 */ --- 6 unchanged lines hidden (view full) --- 49 * Minimum signal stack size. The current signal frame 50 * for i386 is 408 bytes large. 51 */ 52#define MINSIGSTKSZ (512 * 4) 53 54#include <machine/trap.h> /* codes for SIGILL, SIGFPE */ 55 56/* |
57 * Only the kernel should need these old type definitions. 58 */ 59#ifdef _KERNEL 60/* |
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57 * Information pushed on stack when a signal is delivered. 58 * This is used by the kernel to restore state following 59 * execution of the signal handler. It is also made available 60 * to the handler to allow it to restore state properly if 61 * a non-standard exit is performed. 62 */ 63typedef unsigned int osigset_t; 64 --- 15 unchanged lines hidden (view full) --- 80 int sc_edx; 81 int sc_ecx; 82 int sc_eax; 83 int sc_gs; 84 int sc_fs; 85 int sc_trapno; 86 int sc_err; 87}; | 61 * Information pushed on stack when a signal is delivered. 62 * This is used by the kernel to restore state following 63 * execution of the signal handler. It is also made available 64 * to the handler to allow it to restore state properly if 65 * a non-standard exit is performed. 66 */ 67typedef unsigned int osigset_t; 68 --- 15 unchanged lines hidden (view full) --- 84 int sc_edx; 85 int sc_ecx; 86 int sc_eax; 87 int sc_gs; 88 int sc_fs; 89 int sc_trapno; 90 int sc_err; 91}; |
92#endif |
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88 89/* 90 * The sequence of the fields/registers in struct sigcontext should match 91 * those in mcontext_t. 92 */ 93struct sigcontext { 94 sigset_t sc_mask; /* signal mask to restore */ 95 int sc_onstack; /* sigstack state to restore */ --- 37 unchanged lines hidden --- | 93 94/* 95 * The sequence of the fields/registers in struct sigcontext should match 96 * those in mcontext_t. 97 */ 98struct sigcontext { 99 sigset_t sc_mask; /* signal mask to restore */ 100 int sc_onstack; /* sigstack state to restore */ --- 37 unchanged lines hidden --- |