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-rw-r--r--kernel/defs.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/defs.h b/kernel/defs.h
index 1c0b39a..bd89af0 100644
--- a/kernel/defs.h
+++ b/kernel/defs.h
@@ -185,9 +185,9 @@ pagetable_t uvmcreate(void);
void uvminit(pagetable_t, uchar *, uint);
uint64 uvmalloc(pagetable_t, uint64, uint64);
uint64 uvmdealloc(pagetable_t, uint64, uint64);
-int uvmcopy(pagetable_t, pagetable_t, uint64);
+int uvmcopy(pagetable_t, pagetable_t, uint64);
void uvmfree(pagetable_t, uint64);
-void mappages(pagetable_t, uint64, uint64, uint64, int);
+int mappages(pagetable_t, uint64, uint64, uint64, int);
void unmappages(pagetable_t, uint64, uint64, int);
uint64 walkaddr(pagetable_t, uint64);
int copyout(pagetable_t, uint64, char *, uint64);