.\" $NetBSD: gelf_fsize.3,v 1.1.1.1 2009/12/19 05:43:40 thorpej Exp $ .\" .\" Copyright (c) 2006 Joseph Koshy. All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" .\" This software is provided by Joseph Koshy ``as is'' and .\" any express or implied warranties, including, but not limited to, the .\" implied warranties of merchantability and fitness for a particular purpose .\" are disclaimed. in no event shall Joseph Koshy be liable .\" for any direct, indirect, incidental, special, exemplary, or consequential .\" damages (including, but not limited to, procurement of substitute goods .\" or services; loss of use, data, or profits; or business interruption) .\" however caused and on any theory of liability, whether in contract, strict .\" liability, or tort (including negligence or otherwise) arising in any way .\" out of the use of this software, even if advised of the possibility of .\" such damage. .\" .\" $FreeBSD: src/lib/libelf/gelf_fsize.3,v 1.3.2.1.2.1 2009/10/25 01:10:29 kensmith Exp $ .\" .Dd February 5, 2008 .Os .Dt GELF_FSIZE 3 .Sh NAME .Nm gelf_fsize , .Nm elf32_fsize , .Nm elf64_fsize .Nd return the size of a file type .Sh LIBRARY .Lb libelf .Sh SYNOPSIS .In libelf.h .Ft size_t .Fn elf32_fsize "Elf_Type type" "size_t count" "unsigned int version" .Ft size_t .Fn elf64_fsize "Elf_Type type" "size_t count" "unsigned int version" .In gelf.h .Ft size_t .Fn gelf_fsize "Elf *elf" "Elf_Type type" "size_t count" "unsigned int version" .Sh DESCRIPTION These functions return the size in bytes of the file representation of .Ar count numbers of objects of ELF type .Ar type . .Pp Functions .Fn elf32_fsize and .Fn elf64_fsize return sizes for files of class .Dv ELFCLASS32 and .Dv ELFCLASS64 respectively. Function .Fn gelf_fsize returns the size for the class of ELF descriptor .Ar elf . .Sh RETURN VALUES These functions return a non-zero value in case of success, or zero in case of an error. .Sh ERRORS These functions may fail with: .Bl -tag -width "[ELF_E_RESOURCE]" .It Bq Er ELF_E_ARGUMENT Argument .Ar elf was NULL in a call to .Fn gelf_fsize . .It Bq Er ELF_E_ARGUMENT ELF descriptor .Ar elf had an unknown ELF class. .It Bq Er ELF_E_ARGUMENT Argument .Ar type contained an illegal value. .It Bq Er ELF_E_UNIMPL Support for ELF type .Ar type has not been implemented. .It Bq Er ELF_E_VERSION Argument .Ar version is not a supported version. .El .Sh SEE ALSO .Xr elf 3 , .Xr gelf 3