2006-11-11 17:16:35 +00:00
|
|
|
.\" 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.
|
|
|
|
.\"
|
|
|
|
.\" $FreeBSD$
|
|
|
|
.\"
|
2008-02-04 18:50:28 +00:00
|
|
|
.Dd February 5, 2008
|
2006-11-13 09:46:16 +00:00
|
|
|
.Dt GELF_FSIZE 3
|
2010-04-14 19:08:06 +00:00
|
|
|
.Os
|
2006-11-11 17:16:35 +00:00
|
|
|
.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
|
2008-02-04 18:50:28 +00:00
|
|
|
.Ft size_t
|
2006-11-11 17:16:35 +00:00
|
|
|
.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 ,
|
2006-11-13 09:46:16 +00:00
|
|
|
.Xr gelf 3
|