pmap: add pmap_get to retrieve existing page table entries

2026-04-01 18:24:13 +01:00
parent 876f91d8be
commit dd34b1d80f
2 changed files with 80 additions and 0 deletions
@@ -56,6 +56,11 @@ extern kern_status_t pmap_handle_fault(
 	virt_addr_t fault_addr,
 	enum pmap_fault_flags flags);

+extern kern_status_t pmap_get(
+	pmap_t pmap,
+	virt_addr_t p,
+	pfn_t *out_pfn,
+	vm_prot_t *out_prot);
 extern kern_status_t pmap_add(
 	pmap_t pmap,
 	virt_addr_t p,