2013-12-06 12:04:52 +01:00
|
|
|
.\" $NetBSD: elf_getshstrndx.3,v 1.1.1.1 2009/12/19 05:43:39 thorpej Exp $
|
|
|
|
|
.\"
|
|
|
|
|
.\" Copyright (c) 2006 Joseph Koshy. All rights reserved.
|
2011-05-21 19:11:59 +02:00
|
|
|
.\"
|
|
|
|
|
.\" 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.
|
|
|
|
|
.\"
|
2013-12-06 12:04:52 +01:00
|
|
|
.\" $FreeBSD: src/lib/libelf/elf_getshstrndx.3,v 1.2.10.1.2.1 2009/10/25 01:10:29 kensmith Exp $
|
2011-05-21 19:11:59 +02:00
|
|
|
.\"
|
2013-12-06 12:04:52 +01:00
|
|
|
.Dd October 31, 2006
|
2011-05-21 19:11:59 +02:00
|
|
|
.Os
|
|
|
|
|
.Dt ELF_GETSHSTRNDX 3
|
|
|
|
|
.Sh NAME
|
|
|
|
|
.Nm elf_getshstrndx ,
|
|
|
|
|
.Nm elf_setshstrndx
|
|
|
|
|
.Nd retrieve/update the index of the section name string table
|
|
|
|
|
.Sh LIBRARY
|
|
|
|
|
.Lb libelf
|
|
|
|
|
.Sh SYNOPSIS
|
|
|
|
|
.In libelf.h
|
|
|
|
|
.Ft int
|
|
|
|
|
.Fn elf_getshstrndx "Elf *elf" "size_t *ndxptr"
|
|
|
|
|
.Ft int
|
|
|
|
|
.Fn elf_setshstrndx "Elf *elf" "size_t ndx"
|
|
|
|
|
.Sh DESCRIPTION
|
|
|
|
|
Function
|
|
|
|
|
.Fn elf_getshstrndx
|
|
|
|
|
retrieves the section index of the string table containing section
|
|
|
|
|
names from descriptor
|
|
|
|
|
.Ar elf
|
|
|
|
|
and stores it into the location pointed to by argument
|
|
|
|
|
.Ar ndxptr .
|
|
|
|
|
.Pp
|
|
|
|
|
Function
|
|
|
|
|
.Fn elf_setshstrndx
|
|
|
|
|
sets the index of the section name string table to argument
|
|
|
|
|
.Ar ndx .
|
|
|
|
|
.Pp
|
|
|
|
|
These routines allow applications to process both normal ELF
|
|
|
|
|
objects and ELF objects that use extended section numbering uniformly.
|
|
|
|
|
.Pp
|
|
|
|
|
.Sh RETURN VALUES
|
|
|
|
|
These functions return a non-zero value if successful, or zero in case
|
|
|
|
|
of an error.
|
|
|
|
|
.Sh ERRORS
|
|
|
|
|
These functions can fail with the following errors:
|
|
|
|
|
.Bl -tag -width "[ELF_E_RESOURCE]"
|
|
|
|
|
.It Bq Er ELF_E_ARGUMENT
|
|
|
|
|
A NULL value was passed in for argument
|
|
|
|
|
.Ar elf .
|
|
|
|
|
.It Bq Er ELF_E_ARGUMENT
|
|
|
|
|
Argument
|
|
|
|
|
.Ar elf
|
|
|
|
|
was not for an ELF file.
|
|
|
|
|
.It Bq Er ELF_E_ARGUMENT
|
|
|
|
|
Argument
|
|
|
|
|
.Ar elf
|
|
|
|
|
lacks an ELF Executable header.
|
|
|
|
|
.It Bq Er ELF_E_ARGUMENT
|
|
|
|
|
Argument
|
|
|
|
|
.Ar ndx
|
|
|
|
|
contained a value in the reserved range of section indices.
|
|
|
|
|
.El
|
|
|
|
|
.Sh SEE ALSO
|
|
|
|
|
.Xr elf 3 ,
|
|
|
|
|
.Xr elf32_getehdr 3 ,
|
|
|
|
|
.Xr elf64_getehdr 3 ,
|
|
|
|
|
.Xr elf_getident 3 ,
|
2013-12-06 12:04:52 +01:00
|
|
|
.Xr elf_getshnum 3 ,
|
2011-05-21 19:11:59 +02:00
|
|
|
.Xr gelf 3 ,
|
|
|
|
|
.Xr gelf_getehdr 3
|
