int
_dwarf_init(Dwarf_Debug dbg, Dwarf_Unsigned pro_flags, Dwarf_Handler errhand,
Dwarf_Ptr errarg, Dwarf_Error *error)
{
int ret;
ret = DW_DLE_NONE;
/*
* Set the error handler fields early, so that the application
* is notified of initialization errors.
*/
dbg->dbg_errhand = errhand;
dbg->dbg_errarg = errarg;
STAILQ_INIT(&dbg->dbg_cu);
STAILQ_INIT(&dbg->dbg_rllist);
STAILQ_INIT(&dbg->dbg_aslist);
STAILQ_INIT(&dbg->dbg_mslist);
TAILQ_INIT(&dbg->dbg_loclist);
if (dbg->dbg_mode == DW_DLC_READ || dbg->dbg_mode == DW_DLC_RDWR) {
ret = _dwarf_consumer_init(dbg, error);
if (ret != DW_DLE_NONE) {
_dwarf_deinit(dbg);
return (ret);
}
}
if (dbg->dbg_mode == DW_DLC_WRITE || dbg->dbg_mode == DW_DLC_RDWR) {
ret = _dwarf_producer_init(dbg, pro_flags, error);
if (ret != DW_DLE_NONE) {
_dwarf_deinit(dbg);
return (ret);
}
}
/*
* Initialise internal string table.
*/
if ((ret = _dwarf_strtab_init(dbg, error)) != DW_DLE_NONE)
return (ret);
return (DW_DLE_NONE);
}
int
dwarf_object_finish(Dwarf_Debug dbg, Dwarf_Error *error)
{
(void) error; /* unused */
if (dbg == NULL)
return (DW_DLV_OK);
_dwarf_deinit(dbg);
free(dbg);
return (DW_DLV_OK);
}
Dwarf_Unsigned
dwarf_producer_finish(Dwarf_P_Debug dbg, Dwarf_Error *error)
{
if (dbg == NULL || dbg->dbg_mode != DW_DLC_WRITE) {
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
return (DW_DLV_NOCOUNT);
}
_dwarf_deinit(dbg);
free(dbg);
return (1);
}
