1.\" Copyright (c) 2006,2008 Joseph Koshy. All rights reserved. 2.\" 3.\" Redistribution and use in source and binary forms, with or without 4.\" modification, are permitted provided that the following conditions 5.\" are met: 6.\" 1. Redistributions of source code must retain the above copyright 7.\" notice, this list of conditions and the following disclaimer. 8.\" 2. Redistributions in binary form must reproduce the above copyright 9.\" notice, this list of conditions and the following disclaimer in the 10.\" documentation and/or other materials provided with the distribution. 11.\" 12.\" This software is provided by Joseph Koshy ``as is'' and 13.\" any express or implied warranties, including, but not limited to, the 14.\" implied warranties of merchantability and fitness for a particular purpose 15.\" are disclaimed. in no event shall Joseph Koshy be liable 16.\" for any direct, indirect, incidental, special, exemplary, or consequential 17.\" damages (including, but not limited to, procurement of substitute goods 18.\" or services; loss of use, data, or profits; or business interruption) 19.\" however caused and on any theory of liability, whether in contract, strict 20.\" liability, or tort (including negligence or otherwise) arising in any way 21.\" out of the use of this software, even if advised of the possibility of 22.\" such damage. 23.\" 24.\" $Id: elf_rawfile.3 3639 2018-10-14 14:07:02Z jkoshy $ 25.\" 26.Dd July 3, 2006 27.Dt ELF_RAWFILE 3 28.Os 29.Sh NAME 30.Nm elf_rawfile 31.Nd return uninterpreted contents of an ELF file 32.Sh LIBRARY 33.Lb libelf 34.Sh SYNOPSIS 35.In libelf.h 36.Ft char * 37.Fn elf_rawfile "Elf *elf" "size_t *sz" 38.Sh DESCRIPTION 39Function 40.Fn elf_rawfile 41returns the uninterpreted contents of the file referenced by ELF descriptor 42.Ar elf . 43.Pp 44If argument 45.Ar sz 46is non-null, the function stores the file's size in bytes 47in the location to which it points. 48A value of zero is written to this location if an error is 49encountered. 50.Sh RETURN VALUES 51Function 52.Fn elf_rawfile 53returns a valid pointer if successful or NULL if an error occurs. 54.Sh ERRORS 55Function 56.Fn elf_rawfile 57may fail with the following errors: 58.Bl -tag -width "[ELF_E_RESOURCE]" 59.It Bq Er ELF_E_ARGUMENT 60Argument 61.Ar elf 62was NULL. 63.It Bq Er ELF_E_SEQUENCE 64Argument 65.Ar elf 66was opened for writing and function 67.Fn elf_rawfile 68was invoked before 69.Xr elf_update 3 . 70.El 71.Sh SEE ALSO 72.Xr elf 3 , 73.Xr elf_getdata 3 , 74.Xr elf_getident 3 , 75.Xr elf_kind 3 , 76.Xr elf_update 3 77