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DWARF_GET_ADDRESS_SIZE(3) FreeBSD Library Functions Manual
NAME
dwarf_get_address_size - return the number of bytes needed to represent
an address
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
int
dwarf_get_address_size(Dwarf_Debug dbg, Dwarf_Half *addr_size,
Dwarf_Error *err);
DESCRIPTION
Function dwarf_get_address_size() returns the size in bytes of a native
address for a program object.
Argument dbg should denote a DWARF debug context created from a program
object using dwarf_init(3). Argument addr_size should point to a
location that will hold the returned size. Argument err, if non-NULL, it
will be used to return error information.
RETURN VALUES
On success, function dwarf_tag() returns DW_DLV_OK. In case of an error,
it returns DW_DLV_ERROR and sets argument err.
ERRORS
Function dwarf_get_address_size() can fail with the following error:
[DW_DLE_ARGUMENT] Either of arguments dbg or addr_size was NULL.
SEE ALSO
dwarf(3), dwarf_finish(3), dwarf_init(3)
FreeBSD 14.0-RELEASE-p11 April 14, 2010 FreeBSD 14.0-RELEASE-p11