1.\" $NetBSD: elf_rawfile.3,v 1.5 2022/03/12 21:37:55 jkoshy Exp $ 2.\" 3.\" Copyright (c) 2006,2008 Joseph Koshy. All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" This software is provided by Joseph Koshy ``as is'' and 15.\" any express or implied warranties, including, but not limited to, the 16.\" implied warranties of merchantability and fitness for a particular purpose 17.\" are disclaimed. in no event shall Joseph Koshy be liable 18.\" for any direct, indirect, incidental, special, exemplary, or consequential 19.\" damages (including, but not limited to, procurement of substitute goods 20.\" or services; loss of use, data, or profits; or business interruption) 21.\" however caused and on any theory of liability, whether in contract, strict 22.\" liability, or tort (including negligence or otherwise) arising in any way 23.\" out of the use of this software, even if advised of the possibility of 24.\" such damage. 25.\" 26.\" Id: elf_rawfile.3 3957 2022-03-12 14:11:52Z jkoshy 27.\" 28.Dd July 3, 2006 29.Dt ELF_RAWFILE 3 30.Os 31.Sh NAME 32.Nm elf_rawfile 33.Nd return uninterpreted contents of an ELF file 34.Sh LIBRARY 35.Lb libelf 36.Sh SYNOPSIS 37.In libelf.h 38.Ft char * 39.Fn elf_rawfile "Elf *elf" "size_t *sz" 40.Sh DESCRIPTION 41Function 42.Fn elf_rawfile 43returns the uninterpreted contents of the file referenced by ELF descriptor 44.Fa elf . 45.Pp 46If argument 47.Fa sz 48is non-null, the function stores the file's size in bytes 49in the location to which it points. 50A value of zero is written to this location if an error is 51encountered. 52.Sh RETURN VALUES 53Function 54.Fn elf_rawfile 55returns a valid pointer if successful or 56.Dv NULL 57if an error occurs. 58.Sh ERRORS 59Function 60.Fn elf_rawfile 61may fail with the following errors: 62.Bl -tag -width "[ELF_E_RESOURCE]" 63.It Bq Er ELF_E_ARGUMENT 64Argument 65.Fa elf 66was 67.Dv NULL . 68.It Bq Er ELF_E_SEQUENCE 69Argument 70.Fa elf 71was opened for writing and function 72.Fn elf_rawfile 73was invoked before 74.Xr elf_update 3 . 75.El 76.Sh SEE ALSO 77.Xr elf 3 , 78.Xr elf_getdata 3 , 79.Xr elf_getident 3 , 80.Xr elf_kind 3 , 81.Xr elf_update 3 82