| sigframe.h (53106) | sigframe.h (54120) |
|---|---|
| 1/*- 2 * Copyright (c) 1999 Marcel Moolenaar 3 * 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 --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * | 1/*- 2 * Copyright (c) 1999 Marcel Moolenaar 3 * 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 --- 11 unchanged lines hidden (view full) --- 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * |
| 28 * $FreeBSD: head/sys/amd64/include/sigframe.h 53106 1999-11-12 11:21:34Z marcel $ | 28 * $FreeBSD: head/sys/amd64/include/sigframe.h 54120 1999-12-04 10:40:24Z marcel $ |
| 29 */ 30 31#ifndef _MACHINE_SIGFRAME_H_ 32#define _MACHINE_SIGFRAME_H_ 33 34/* 35 * Signal frames, arguments passed to application signal handlers. 36 */ --- 9 unchanged lines hidden (view full) --- 46 * Either 'int' for old-style FreeBSD handler or 'siginfo_t *' 47 * pointing to sf_siginfo for SA_SIGINFO handlers. 48 */ 49 register_t sf_arg2; 50 51 /* Points to sf_siginfo.si_sc. */ 52 register_t sf_scp; 53 | 29 */ 30 31#ifndef _MACHINE_SIGFRAME_H_ 32#define _MACHINE_SIGFRAME_H_ 33 34/* 35 * Signal frames, arguments passed to application signal handlers. 36 */ --- 9 unchanged lines hidden (view full) --- 46 * Either 'int' for old-style FreeBSD handler or 'siginfo_t *' 47 * pointing to sf_siginfo for SA_SIGINFO handlers. 48 */ 49 register_t sf_arg2; 50 51 /* Points to sf_siginfo.si_sc. */ 52 register_t sf_scp; 53 |
| 54 register_t *sf_addr; | 54 register_t sf_addr; |
| 55 56 /* 57 * The following arguments are not constrained by the 58 * function call protocol. 59 * Applications are not supposed to access these members, 60 * except using the pointers we provide in the first three 61 * arguments. 62 */ --- 13 unchanged lines hidden (view full) --- 76 * 77 * NOTE: The 4th argument is undocumented, ill commented 78 * on and seems to be somewhat BSD "standard". Handlers 79 * installed with sigvec may be using it. 80 */ 81 register_t sf_signum; 82 register_t sf_siginfo; /* code or pointer to sf_si */ 83 register_t sf_ucontext; /* points to sf_uc */ | 55 56 /* 57 * The following arguments are not constrained by the 58 * function call protocol. 59 * Applications are not supposed to access these members, 60 * except using the pointers we provide in the first three 61 * arguments. 62 */ --- 13 unchanged lines hidden (view full) --- 76 * 77 * NOTE: The 4th argument is undocumented, ill commented 78 * on and seems to be somewhat BSD "standard". Handlers 79 * installed with sigvec may be using it. 80 */ 81 register_t sf_signum; 82 register_t sf_siginfo; /* code or pointer to sf_si */ 83 register_t sf_ucontext; /* points to sf_uc */ |
| 84 register_t *sf_addr; /* undocumented 4th arg */ | 84 register_t sf_addr; /* undocumented 4th arg */ |
| 85 86 union { 87 __siginfohandler_t *sf_action; 88 __sighandler_t *sf_handler; 89 } sf_ahu; 90 ucontext_t sf_uc; /* = *sf_ucontext */ 91 siginfo_t sf_si; /* = *sf_siginfo (SA_SIGINFO case) */ 92}; 93 94#endif /* !_MACHINE_SIGFRAME_H_ */ | 85 86 union { 87 __siginfohandler_t *sf_action; 88 __sighandler_t *sf_handler; 89 } sf_ahu; 90 ucontext_t sf_uc; /* = *sf_ucontext */ 91 siginfo_t sf_si; /* = *sf_siginfo (SA_SIGINFO case) */ 92}; 93 94#endif /* !_MACHINE_SIGFRAME_H_ */ |