.\"	$NetBSD: dwarf_add_AT_name.3,v 1.5 2022/03/14 20:50:48 jkoshy Exp $
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.\" Copyright (c) 2011 Kai Wang
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.\" Id: dwarf_add_AT_name.3 3961 2022-03-12 15:13:22Z jkoshy
.\"
.Dd September 4, 2011
.Dt DWARF_ADD_AT_NAME 3
.Os
.Sh NAME
.Nm dwarf_add_AT_name
.Nd create and attach a DW_AT_name attribute
.Sh LIBRARY
.Lb libdwarf
.Sh SYNOPSIS
.In libdwarf.h
.Ft Dwarf_P_Attribute
.Fo dwarf_add_AT_name
.Fa "Dwarf_P_Die die"
.Fa "char *name"
.Fa "Dwarf_Error *err"
.Fc
.Sh DESCRIPTION
Function
.Fn dwarf_add_AT_name
creates a
.Dv DW_AT_name
attribute descriptor and attaches it to the debugging information
entry referenced by argument
.Fa die .
The created attribute will have DWARF form
.Dv DW_FORM_strp .
.Pp
Argument
.Fa die
should reference a debugging information entry allocated using
.Xr dwarf_new_die 3 .
.Pp
Argument
.Fa name
should point to a NUL-terminated string which will become the value of
the created attribute.
.Pp
If argument
.Fa err
is not
.Dv NULL ,
it will be used to store error information in case of an error.
.Sh RETURN VALUES
On success, function
.Fn dwarf_add_AT_name
returns the created attribute descriptor.
In case of an error, function
.Fn dwarf_add_AT_name
returns
.Dv DW_DLV_BADADDR
and sets the argument
.Fa err .
.Sh ERRORS
Function
.Fn dwarf_add_AT_name
can fail with:
.Bl -tag -width ".Bq Er DW_DLE_ARGUMENT"
.It Bq Er DW_DLE_ARGUMENT
One of the arguments
.Fa die
or
.Fa name
was
.Dv NULL .
.It Bq Er DW_DLE_MEMORY
An out of memory condition was encountered during the execution of
this function.
.El
.Sh SEE ALSO
.Xr dwarf 3 ,
.Xr dwarf_add_AT_comp_dir 3 ,
.Xr dwarf_add_AT_const_value_string 3 ,
.Xr dwarf_add_AT_producer 3 ,
.Xr dwarf_add_AT_string 3 ,
.Xr dwarf_new_die 3