NAME
dwarf_tag —
retrieve the tag associated
with a DWARF debugging information entry
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
int
dwarf_tag(
Dwarf_Die
die,
Dwarf_Half *tag,
Dwarf_Error *err);
DESCRIPTION
Function
dwarf_tag() retrieves the tag associated with the
debugging information entry referenced by argument
die,
and stores it into the location pointed to by argument
tag.
If argument
err if non-NULL, it will be used to return an
error descriptor in case of an error.
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_tag() can fail with the following error:
-
-
- [
DW_DLE_ARGUMENT
]
- Argument die or
tag was NULL.
SEE ALSO
dwarf(3),
dwarf_die_abbrev_code(3),
dwarf_diename(3),
dwarf_dieoffset(3)