1 /* $OpenBSD: core.h,v 1.3 2003/03/28 23:33:27 mickey Exp $ */ 2 /* 3 * Copyright (c) 2002 Jean-Francois Brousseau <krapht@secureops.com> 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. The name of the author may not be used to endorse or promote products 13 * derived from this software without specific prior written permission. 14 * 15 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 16 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 17 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 18 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 21 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 22 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 24 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 #include <sys/param.h> 28 #include <sys/core.h> 29 #include <sys/stat.h> 30 31 struct pstate; 32 33 struct corefile { 34 char *path; 35 struct stat cfstat; 36 struct core *chdr; /* core header */ 37 struct coreseg **segs; 38 struct reg *regs; 39 void *c_stack; /* pointer to the top of the stack */ 40 }; 41 42 int read_core(const char *, struct pstate *); 43 void free_core(struct pstate *); 44 void core_printregs(struct pstate *); 45 46 ssize_t core_read(struct pstate *, off_t, void *, size_t); 47 ssize_t core_write(struct pstate *, off_t, void *, size_t); 48