1 /*- 2 * Copyright (c) 2003 Kip Macy All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 * 25 * $DragonFly: src/sys/sys/ckpt.h,v 1.6 2005/02/26 20:32:37 dillon Exp $ 26 */ 27 #ifndef _SYS_CKPT_H_ 28 #define _SYS_CKPT_H_ 29 30 #define CKPT_MAXTHREADS 256 31 32 struct ckpt_filehdr { 33 int cfh_magic; /* XXX implement */ 34 int cfh_nfiles; 35 int cfh_reserved[8]; 36 }; 37 38 struct ckpt_vminfo { 39 segsz_t cvm_dsize; 40 segsz_t cvm_tsize; 41 segsz_t cvm_reserved1[4]; 42 caddr_t cvm_daddr; 43 caddr_t cvm_taddr; 44 caddr_t cvm_reserved2[4]; 45 }; 46 47 struct ckpt_fileinfo { 48 int cfi_index; 49 u_int cfi_flags; /* saved f_flag */ 50 off_t cfi_offset; /* saved f_offset */ 51 fhandle_t cfi_fh; 52 int cfi_type; 53 int cfi_reserved[7]; 54 }; 55 56 struct ckpt_siginfo { 57 int csi_ckptpisz; 58 struct procsig csi_procsig; 59 struct sigacts csi_sigacts; 60 struct itimerval csi_itimerval; 61 int csi_sigparent; 62 sigset_t csi_sigmask; 63 int csi_reserved[6]; 64 }; 65 66 struct vn_hdr { 67 fhandle_t vnh_fh; 68 Elf_Phdr vnh_phdr; 69 int vnh_reserved[8]; 70 }; 71 72 #ifdef _KERNEL 73 #ifdef DEBUG 74 #define TRACE_ENTER printf("entering %s at %s:%d\n", __func__, __FILE__, __LINE__) 75 #define TRACE_EXIT printf("exiting %s at %s:%d\n", __func__, __FILE__, __LINE__) 76 #define TRACE_ERR printf("failure encountered in %s at %s:%d\n", __func__, __FILE__, __LINE__) 77 #define PRINTF(args) printf args 78 #else 79 #define TRACE_ENTER 80 #define TRACE_EXIT 81 #define TRACE_ERR 82 #define PRINTF(args) 83 #endif 84 #endif 85 86 #endif 87