3 This code was written as part of the CMU Common Lisp project at
4 Carnegie Mellon University, and has been placed in the public domain.
10 #include "internals.h"
15 search_for_type(int type, lispobj ** start, int *count)
19 while ((*count == -1 || (*count > 0)) &&
20 valid_addr((os_vm_address_t) * start)) {
26 if (TypeOf(obj) == type)
36 search_for_symbol(char *name, lispobj ** start, int *count)
38 struct symbol *symbol;
39 struct vector *symbol_name;
41 while (search_for_type(type_SymbolHeader, start, count)) {
42 symbol = (struct symbol *) PTR((lispobj) * start);
43 if (LowtagOf(symbol->name) == type_OtherPointer) {
44 symbol_name = (struct vector *) PTR(symbol->name);
45 if (valid_addr((os_vm_address_t) symbol_name) &&
46 TypeOf(symbol_name->header) == type_SimpleString &&
47 strcmp((char *) symbol_name->data, name) == 0)