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Command: dwarf_whatattr | Section: 3 | Source: FreeBSD | File: dwarf_whatattr.3.gz
DWARF_WHATATTR(3) FreeBSD Library Functions Manual DWARF_WHATATTR(3)
NAME
dwarf_whatattr - retrieve the attribute code for a DWARF attribute
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
int
dwarf_whatattr(Dwarf_Attribute attr, Dwarf_Half *retcode,
Dwarf_Error *err);
DESCRIPTION
Function dwarf_whatattr() retrieves the attribute code for the DWARF
attribute referenced by argument attr, and writes it to the location
pointed to by argument retcode. If argument err is not NULL, it will be
used to return an error descriptor in case of an error.
RETURN VALUES
On success, function dwarf_whatattr() returns DW_DLV_OK. In case of an
error, it returns DW_DLV_ERROR and sets argument err.
ERRORS
Function dwarf_whatattr() can fail with the following error:
[DW_DLE_ARGUMENT] Either of argument attr or retcode was NULL.
SEE ALSO
dwarf(3), dwarf_attr(3), dwarf_hasattr(3)
FreeBSD 14.1-RELEASE-p8 May 22, 2010 FreeBSD 14.1-RELEASE-p8