.\"	$NetBSD: dwarf_get_abbrev_code.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_get_abbrev_code.3 3962 2022-03-12 15:56:10Z jkoshy
.\"
.Dd March 13, 2011
.Dt DWARF_GET_ABBREV_CODE 3
.Os
.Sh NAME
.Nm dwarf_get_abbrev_code
.Nd retrieve the abbreviation code for an abbreviation
.Sh LIBRARY
.Lb libdwarf
.Sh SYNOPSIS
.In libdwarf.h
.Ft int
.Fo dwarf_get_abbrev_code
.Fa "Dwarf_Abbrev abbrev"
.Fa "Dwarf_Unsigned *ret"
.Fa "Dwarf_Error *err"
.Fc
.Sh DESCRIPTION
Function
.Fn dwarf_get_abbrev_code
retrieves the abbreviation code for the abbreviation entry descriptor
referenced by argument
.Fa abbrev .
.Pp
Argument
.Fa ret
should point to a location which will hold the returned
abbreviation code.
.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
Function
.Fn dwarf_get_abbrev_code
returns
.Dv DW_DLV_OK
when it succeeds.
In case of an error, it returns
.Dv DW_DLV_ERROR
and sets the argument
.Fa err .
.Sh ERRORS
Function
.Fn dwarf_get_abbrev_code
can fail with:
.Bl -tag -width ".Bq Er DW_DLE_ARGUMENT"
.It Bq Er DW_DLE_ARGUMENT
Either of arguments
.Fa abbrev
or
.Fa ret
was
.Dv NULL .
.El
.Sh SEE ALSO
.Xr dwarf 3 ,
.Xr dwarf_get_abbrev 3 ,
.Xr dwarf_get_abbrev_children_flag 3 ,
.Xr dwarf_get_abbrev_entry 3 ,
.Xr dwarf_get_abbrev_tag 3