/*
* Try to free modules which have been marked for deletion. Returns nonzero
* if a module was actually freed.
*/
int
free_modules( void)
{
struct module *mp;
struct module **mpp;
int did_deletion;
did_deletion = 0;
freeing_modules = 0;
mpp = &module_list;
while ((mp = *mpp) != NULL) {
if (mp->state != MOD_DELETED) {
mpp = &mp->next;
} else {
if ((GET_USE_COUNT(mp) != 0) || (mp->ref != NULL)) {
freeing_modules = 1;
mpp = &mp->next;
} else { /* delete it */
*mpp = mp->next;
if (mp->symtab) {
if (mp->symtab->n_refs)
drop_refs(mp);
if (mp->symtab->size)
kfree_s(mp->symtab, mp->symtab->size);
}
vfree(mp->addr);
kfree_s(mp, sizeof(struct module) + MOD_MAX_NAME);
did_deletion = 1;
}
}
}
return did_deletion;
}
void as_value::set_as_object(as_object* obj)
{
if (m_type != OBJECT || m_object != obj)
{
drop_refs();
m_type = OBJECT;
m_object = obj;
}
}
void as_value::operator=(const as_value& v)
{
switch (v.m_type)
{
case UNDEFINED:
set_undefined();
break;
case NUMBER:
set_double(v.m_number);
m_flags = v.m_flags;
break;
case BOOLEAN:
set_bool(v.m_bool);
m_flags = v.m_flags;
break;
case STRING:
set_tu_string(v.m_string);
m_flags = v.m_flags;
break;
case OBJECT:
set_as_object(v.m_object);
m_flags = v.m_flags;
break;
case PROPERTY:
drop_refs();
// is binded property ?
if (v.m_property_target == NULL)
{
m_type = PROPERTY;
m_property = v.m_property;
m_property_target = NULL;
}
else
{
v.get_property(this);
}
m_flags = v.m_flags;
break;
default:
assert(0);
}
}
void as_value::set_string(const char* str)
{
drop_refs();
m_type = STRING;
m_string = str;
}
void as_value::set_tu_string(const tu_string& str)
{
drop_refs();
m_type = STRING;
m_string = str;
}
void as_value::set_bool(bool val)
{
drop_refs();
m_type = BOOLEAN;
m_bool = val;
}
void as_value::set_double(double val)
{
drop_refs();
m_type = NUMBER;
m_number = val;
}
