3960614646
Although groff_mdoc(7) gives another impression, this is the ordering most widely used and also required by mdocml/mandoc. Reviewed by: ru Approved by: philip, ed (mentors)
77 lines
2.3 KiB
Groff
77 lines
2.3 KiB
Groff
.\" 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.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd June 29, 2006
|
|
.Dt ELF_END 3
|
|
.Os
|
|
.Sh NAME
|
|
.Nm elf_end
|
|
.Nd release an ELF descriptor
|
|
.Sh LIBRARY
|
|
.Lb libelf
|
|
.Sh SYNOPSIS
|
|
.In libelf.h
|
|
.Ft int
|
|
.Fn elf_end "Elf *elf"
|
|
.Sh DESCRIPTION
|
|
Function
|
|
.Fn elf_end
|
|
is used to release the resources associated with an ELF descriptor
|
|
pointed to by argument
|
|
.Ar elf .
|
|
This descriptor must have been allocated by a previous call to
|
|
.Xr elf_begin 3
|
|
or
|
|
.Xr elf_memory 3 .
|
|
For programming convenience, a NULL value is permitted for argument
|
|
.Ar elf .
|
|
.Pp
|
|
A call to
|
|
.Fn elf_end
|
|
decrements the activation count for descriptor
|
|
.Ar elf
|
|
by one.
|
|
The resources associated with the descriptor are only released
|
|
with its activation count goes to zero.
|
|
.Pp
|
|
Once function
|
|
.Fn elf_end
|
|
returns zero, the ELF descriptor
|
|
.Ar elf
|
|
will no longer be valid and should not be used further.
|
|
.Sh RETURN VALUES
|
|
Function
|
|
.Fn elf_end
|
|
returns the current value of the ELF descriptor
|
|
.Ar elf Ap s
|
|
activation count, or zero if argument
|
|
.Ar elf
|
|
was NULL.
|
|
.Sh SEE ALSO
|
|
.Xr elf 3 ,
|
|
.Xr elf_begin 3 ,
|
|
.Xr elf_memory 3 ,
|
|
.Xr gelf 3
|