1*0a6a1f1dSLionel Sambuc.\" $NetBSD: elf_rawfile.3,v 1.2 2014/03/09 16:58:04 christos Exp $ 2*0a6a1f1dSLionel Sambuc.\" 3*0a6a1f1dSLionel Sambuc.\" Copyright (c) 2006,2008 Joseph Koshy. All rights reserved. 4*0a6a1f1dSLionel Sambuc.\" 5*0a6a1f1dSLionel Sambuc.\" Redistribution and use in source and binary forms, with or without 6*0a6a1f1dSLionel Sambuc.\" modification, are permitted provided that the following conditions 7*0a6a1f1dSLionel Sambuc.\" are met: 8*0a6a1f1dSLionel Sambuc.\" 1. Redistributions of source code must retain the above copyright 9*0a6a1f1dSLionel Sambuc.\" notice, this list of conditions and the following disclaimer. 10*0a6a1f1dSLionel Sambuc.\" 2. Redistributions in binary form must reproduce the above copyright 11*0a6a1f1dSLionel Sambuc.\" notice, this list of conditions and the following disclaimer in the 12*0a6a1f1dSLionel Sambuc.\" documentation and/or other materials provided with the distribution. 13*0a6a1f1dSLionel Sambuc.\" 14*0a6a1f1dSLionel Sambuc.\" This software is provided by Joseph Koshy ``as is'' and 15*0a6a1f1dSLionel Sambuc.\" any express or implied warranties, including, but not limited to, the 16*0a6a1f1dSLionel Sambuc.\" implied warranties of merchantability and fitness for a particular purpose 17*0a6a1f1dSLionel Sambuc.\" are disclaimed. in no event shall Joseph Koshy be liable 18*0a6a1f1dSLionel Sambuc.\" for any direct, indirect, incidental, special, exemplary, or consequential 19*0a6a1f1dSLionel Sambuc.\" damages (including, but not limited to, procurement of substitute goods 20*0a6a1f1dSLionel Sambuc.\" or services; loss of use, data, or profits; or business interruption) 21*0a6a1f1dSLionel Sambuc.\" however caused and on any theory of liability, whether in contract, strict 22*0a6a1f1dSLionel Sambuc.\" liability, or tort (including negligence or otherwise) arising in any way 23*0a6a1f1dSLionel Sambuc.\" out of the use of this software, even if advised of the possibility of 24*0a6a1f1dSLionel Sambuc.\" such damage. 25*0a6a1f1dSLionel Sambuc.\" 26*0a6a1f1dSLionel Sambuc.\" Id: elf_rawfile.3 189 2008-07-20 10:38:08Z jkoshy 27*0a6a1f1dSLionel Sambuc.\" 28*0a6a1f1dSLionel Sambuc.Dd July 3, 2006 29*0a6a1f1dSLionel Sambuc.Os 30*0a6a1f1dSLionel Sambuc.Dt ELF_RAWFILE 3 31*0a6a1f1dSLionel Sambuc.Sh NAME 32*0a6a1f1dSLionel Sambuc.Nm elf_rawfile 33*0a6a1f1dSLionel Sambuc.Nd return uninterpreted contents of an ELF file 34*0a6a1f1dSLionel Sambuc.Sh LIBRARY 35*0a6a1f1dSLionel Sambuc.Lb libelf 36*0a6a1f1dSLionel Sambuc.Sh SYNOPSIS 37*0a6a1f1dSLionel Sambuc.In libelf.h 38*0a6a1f1dSLionel Sambuc.Ft char * 39*0a6a1f1dSLionel Sambuc.Fn elf_rawfile "Elf *elf" "size_t *sz" 40*0a6a1f1dSLionel Sambuc.Sh DESCRIPTION 41*0a6a1f1dSLionel SambucFunction 42*0a6a1f1dSLionel Sambuc.Fn elf_rawfile 43*0a6a1f1dSLionel Sambucreturns the uninterpreted contents of the file referenced by ELF descriptor 44*0a6a1f1dSLionel Sambuc.Ar elf . 45*0a6a1f1dSLionel Sambuc.Pp 46*0a6a1f1dSLionel SambucIf argument 47*0a6a1f1dSLionel Sambuc.Ar sz 48*0a6a1f1dSLionel Sambucis non-null, the function stores the file's size in bytes 49*0a6a1f1dSLionel Sambucin the location to which it points. 50*0a6a1f1dSLionel SambucA value of zero is written to this location if an error is 51*0a6a1f1dSLionel Sambucencountered. 52*0a6a1f1dSLionel Sambuc.Sh RETURN VALUES 53*0a6a1f1dSLionel SambucFunction 54*0a6a1f1dSLionel Sambuc.Fn elf_rawfile 55*0a6a1f1dSLionel Sambucreturns a valid pointer if successful or NULL if an error occurs. 56*0a6a1f1dSLionel Sambuc.Sh ERRORS 57*0a6a1f1dSLionel SambucFunction 58*0a6a1f1dSLionel Sambuc.Fn elf_rawfile 59*0a6a1f1dSLionel Sambucmay fail with the following errors: 60*0a6a1f1dSLionel Sambuc.Bl -tag -width "[ELF_E_RESOURCE]" 61*0a6a1f1dSLionel Sambuc.It Bq Er ELF_E_ARGUMENT 62*0a6a1f1dSLionel SambucArgument 63*0a6a1f1dSLionel Sambuc.Ar elf 64*0a6a1f1dSLionel Sambucwas NULL. 65*0a6a1f1dSLionel Sambuc.It Bq Er ELF_E_SEQUENCE 66*0a6a1f1dSLionel SambucArgument 67*0a6a1f1dSLionel Sambuc.Ar elf 68*0a6a1f1dSLionel Sambucwas opened for writing and function 69*0a6a1f1dSLionel Sambuc.Fn elf_rawfile 70*0a6a1f1dSLionel Sambucwas invoked before 71*0a6a1f1dSLionel Sambuc.Xr elf_update 3 . 72*0a6a1f1dSLionel Sambuc.El 73*0a6a1f1dSLionel Sambuc.Sh SEE ALSO 74*0a6a1f1dSLionel Sambuc.Xr elf 3 , 75*0a6a1f1dSLionel Sambuc.Xr elf_getdata 3 , 76*0a6a1f1dSLionel Sambuc.Xr elf_getident 3 , 77*0a6a1f1dSLionel Sambuc.Xr elf_kind 3 , 78*0a6a1f1dSLionel Sambuc.Xr elf_update 3 79