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Add #ifdef _KERNEL ~ #endif to protect kernel variables from userland.

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This commit is contained in:
minoura 2000-08-26 23:23:43 +00:00
parent 33f305090e
commit cbac1a91d9
1 changed files with 5 additions and 1 deletions
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6
sys/arch/x68k/include/pmap.h
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@ -1,4 +1,4 @@
/* $NetBSD: pmap.h,v 1.15 2000/05/14 14:10:09 minoura Exp $ */
/* $NetBSD: pmap.h,v 1.16 2000/08/26 23:23:43 minoura Exp $ */
/*
* Copyright (c) 1987 Carnegie-Mellon University
@ -132,6 +132,8 @@ struct pv_page {
struct pv_entry pvp_pv[NPVPPG];
};
#ifdef _KERNEL
extern struct pmap kernel_pmap_store;
#define pmap_kernel() (&kernel_pmap_store)
@ -159,4 +161,6 @@ void pmap_procwr __P((struct proc *, vaddr_t, size_t));
void pmap_zero_page_uncached __P((paddr_t));
#define PMAP_PAGEIDLEZERO(pa) pmap_zero_page_uncached((pa))
#endif /* _KERNEL */
#endif /* !_X68K_PMAP_H_ */