$NetBSD: elf_getversion.3,v 1.3 2026/05/17 21:40:50 jkoshy Exp $
Copyright (c) 2021 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 THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS
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.
Id: elf_getversion.3 4319 2025-12-22 17:36:41Z jkoshy
.Dd December 22, 2025 .Dt ELF_GETVERSION 3 .Os .Sh NAME .Nm elf_getversion .Nd retrieve the operating version for an ELF object .Sh LIBRARY .Lb libelf .Sh SYNOPSIS n libelf.h .Ft unsigned int .Fn elf_getversion "Elf *elf" .Sh DESCRIPTION The function .Fn elf_getversion returns the operating version for the ELF descriptor pointed to by argument .Fa elf . .Sh RETURN VALUES The function returns the operating version for the ELF object if successful, or .Dv EV_NONE if an error occurred. .Sh COMPATIBILITY This function is an extension to the .Xr ELF 3 API set. .Sh ERRORS This function can fail with the following errors: l -tag -width "[ELF_E_ARGUMENT]" t Bq Er ELF_E_ARGUMENT The argument .Fa elf was .Dv NULL . t Bq Er ELF_E_ARGUMENT The underlying object referenced by the descriptor .Fa elf was not an ELF object. .El .Sh SEE ALSO .Xr elf 3 , .Xr elf_errno 3 , .Xr elf_version 3
Copyright (c) 2021 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 THE AUTHOR AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS
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.
Id: elf_getversion.3 4319 2025-12-22 17:36:41Z jkoshy
.Dd December 22, 2025 .Dt ELF_GETVERSION 3 .Os .Sh NAME .Nm elf_getversion .Nd retrieve the operating version for an ELF object .Sh LIBRARY .Lb libelf .Sh SYNOPSIS n libelf.h .Ft unsigned int .Fn elf_getversion "Elf *elf" .Sh DESCRIPTION The function .Fn elf_getversion returns the operating version for the ELF descriptor pointed to by argument .Fa elf . .Sh RETURN VALUES The function returns the operating version for the ELF object if successful, or .Dv EV_NONE if an error occurred. .Sh COMPATIBILITY This function is an extension to the .Xr ELF 3 API set. .Sh ERRORS This function can fail with the following errors: l -tag -width "[ELF_E_ARGUMENT]" t Bq Er ELF_E_ARGUMENT The argument .Fa elf was .Dv NULL . t Bq Er ELF_E_ARGUMENT The underlying object referenced by the descriptor .Fa elf was not an ELF object. .El .Sh SEE ALSO .Xr elf 3 , .Xr elf_errno 3 , .Xr elf_version 3
Indexes created Fri Aug 07 00:26:27 UTC 2026