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authorRobert Morris <[email protected]>2022-08-10 06:41:00 -0400
committerRobert Morris <[email protected]>2022-08-10 06:41:00 -0400
commit311479ceb74ecfed110cda4d07ac564fc4364ed2 (patch)
treeb848f930b74adaf2aac89f1606285fef274a5e32
parent76ad8e974fefb4588b0a318f6502fde6bd730097 (diff)
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put walk() in defs.h so it's clear students can call it
-rw-r--r--kernel/defs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/defs.h b/kernel/defs.h
index 049569e..62b9292 100644
--- a/kernel/defs.h
+++ b/kernel/defs.h
@@ -166,6 +166,7 @@ int uvmcopy(pagetable_t, pagetable_t, uint64);
void uvmfree(pagetable_t, uint64);
void uvmunmap(pagetable_t, uint64, uint64, int);
void uvmclear(pagetable_t, uint64);
+pte_t * walk(pagetable_t, uint64, int);
uint64 walkaddr(pagetable_t, uint64);
int copyout(pagetable_t, uint64, char *, uint64);
int copyin(pagetable_t, char *, uint64, uint64);