libkern/kxld/kxld_vtable.c

82     kern_return_t rval = KERN_FAILURE;
97     require_action(vtable_sect, finish, rval=KERN_FAILURE);
104         rval = init_by_entries(vtable, relocator, defined_cxx_symbols);
105         require_noerr(rval, finish);
112                 rval=KERN_FAILURE;
118             rval = init_by_entries_and_relocs(vtable, vtable_sym,
120             require_noerr(rval, finish);
123                 rval=KERN_FAILURE;
129             rval = init_by_relocs(vtable, vtable_sym, vtable_sect, relocator);
130             require_noerr(rval, finish);
136     rval = KERN_SUCCESS;
140     return rval;
169     kern_return_t rval = KERN_FAILURE;
197     rval = kxld_reloc_get_reloc_index_by_offset(&sect->relocs,
199     require_noerr(rval, finish);
222     rval = kxld_array_init(&vtable->entries, sizeof(KXLDVTableEntry), nentries);
223     require_noerr(rval, finish);
243     rval = KERN_SUCCESS;
245     return rval;
256     kern_return_t rval = KERN_FAILURE;
286     rval = kxld_array_init(&vtable->entries, sizeof(KXLDVTableEntry), nentries);
287     require_noerr(rval, finish);
314     rval = KERN_SUCCESS;
316     return rval;
334     kern_return_t rval = KERN_FAILURE;
378     rval = kxld_array_init(&vtable->entries, sizeof(KXLDVTableEntry), nentries);
379     require_noerr(rval, finish);
403                 rval=KERN_FAILURE;
417     rval = KERN_SUCCESS;
419     return rval;
452     KXLDVTableEntry *rval = NULL;
465     rval = kxld_array_get_item(&vtable->entries, vtable_entry_idx);
467     return rval;
477     kern_return_t rval = KERN_FAILURE;
497     require_action(!vtable->is_patched, finish, rval=KERN_SUCCESS);
498     require_action(super_vtable->is_patched, finish, rval=KERN_FAILURE);
500         rval=KERN_FAILURE;
550             finish, rval=KERN_FAILURE;
576             rval = kxld_sym_get_class_name_from_vtable_name(vtable->name,
578             require_noerr(rval, finish);
613             rval = kxld_object_add_symbol(object, parent_entry->patched.name,
615             require_noerr(rval, finish);
617         require_action(sym, finish, rval=KERN_FAILURE);
619         rval = kxld_symtab_get_sym_index(symtab, sym, &symindex);
620         require_noerr(rval, finish);
622         rval = kxld_reloc_update_symindex(child_entry->unpatched.reloc, symindex);
623         require_noerr(rval, finish);
631         rval = kxld_object_patch_symbol(object, child_entry->unpatched.sym);
632         require_noerr(rval, finish);
647     require_action(!failure, finish, rval=KERN_FAILURE);
671     rval = KERN_SUCCESS;
678     return rval;