Implement implicitly unmapping all mmapped files when a process exits. Refactor to reduce duplication

2024-12-04 22:00:59 +00:00
parent 806d6bc19e
commit 26a2d40325
4 changed files with 11 additions and 37 deletions
--- a/src/vm/mmap.h
+++ b/src/vm/mmap.h
@@ -21,6 +21,7 @@ bool mmap_init (struct thread *t);
 struct mmap_entry *mmap_get (mapid_t mapping);
 struct mmap_entry *mmap_insert (struct file *file, void *upage);
 void mmap_unmap (struct mmap_entry *mmap);
+void mmap_umap_all (void);
 void mmap_destroy (void);

 #endif /* vm/mmap.h */