1 /* $OpenBSD: dl_prebind.h,v 1.2 2006/05/10 03:26:50 deraadt Exp $ */ 2 /* 3 * Copyright (c) 2006 Dale Rahn <drahn@dalerahn.com> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 #include <sys/exec_elf.h> 19 #include "resolve.h" 20 #include "prebind.h" 21 22 extern char *_dl_noprebind; 23 extern char *_dl_prebind_validate; 24 void _dl_prebind_pre_resolve(void); 25 void _dl_prebind_post_resolve(void); 26 void *prebind_load_fd(int fd, const char *name); 27 void prebind_load_exe(Elf_Phdr *phdp, elf_object_t *exe_obj); 28 29 void prebind_validate(elf_object_t *req_obj, unsigned int symidx, int flags, 30 const Elf_Sym *ref_sym); 31 extern char *_dl_prebind_validate; /* XXX */ 32 33 void prebind_symcache(elf_object_t *object, int pltflag); 34 void prebind_free(elf_object_t *object); 35 36 extern struct prebind_footer *footer; 37