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1 : : /* Return the size of an object file type. 2 : : Copyright (C) 1998, 1999, 2000, 2002, 2015 Red Hat, Inc. 3 : : This file is part of elfutils. 4 : : Written by Ulrich Drepper <drepper@redhat.com>, 1998. 5 : : 6 : : This file is free software; you can redistribute it and/or modify 7 : : it under the terms of either 8 : : 9 : : * the GNU Lesser General Public License as published by the Free 10 : : Software Foundation; either version 3 of the License, or (at 11 : : your option) any later version 12 : : 13 : : or 14 : : 15 : : * the GNU General Public License as published by the Free 16 : : Software Foundation; either version 2 of the License, or (at 17 : : your option) any later version 18 : : 19 : : or both in parallel, as here. 20 : : 21 : : elfutils is distributed in the hope that it will be useful, but 22 : : WITHOUT ANY WARRANTY; without even the implied warranty of 23 : : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 24 : : General Public License for more details. 25 : : 26 : : You should have received copies of the GNU General Public License and 27 : : the GNU Lesser General Public License along with this program. If 28 : : not, see <http://www.gnu.org/licenses/>. */ 29 : : 30 : : #ifdef HAVE_CONFIG_H 31 : : # include <config.h> 32 : : #endif 33 : : 34 : : #include <libelf.h> 35 : : #include "libelfP.h" 36 : : 37 : : #ifndef LIBELFBITS 38 : : # define LIBELFBITS 32 39 : : #endif 40 : : 41 : : 42 : : size_t 43 : 66014 : elfw2(LIBELFBITS, fsize) (Elf_Type type, size_t count, unsigned int version) 44 : : { 45 : : /* We do not have differences between file and memory sizes. Better 46 : : not since otherwise `mmap' would not work. */ 47 [ - + ]: 66014 : if (unlikely (version != EV_CURRENT)) 48 : : { 49 : 0 : __libelf_seterrno (ELF_E_UNKNOWN_VERSION); 50 : 0 : return 0; 51 : : } 52 : : 53 [ - + ]: 66014 : if (unlikely (type >= ELF_T_NUM)) 54 : : { 55 : 0 : __libelf_seterrno (ELF_E_UNKNOWN_TYPE); 56 : 0 : return 0; 57 : : } 58 : : 59 : 66014 : return (count * __libelf_type_sizes[ELFW(ELFCLASS,LIBELFBITS) - 1][type]); 60 : : }