diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2001-11-01 12:13:48 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2001-11-01 12:13:48 +0000 |
| commit | d5cc9696a2b0e4aab5c615d0009f9ab5030bbcaa (patch) | |
| tree | 9a94822b0c5101e2ea8729a3c2885a26f42e1493 /sys/arch/vax | |
| parent | 9dcaf3656438ee022f80bec8c3b7b7d5d3765802 (diff) | |
Change d_mmap in struct cdevsw from:
int (*d_mmap) __P((dev_t, int, int));
to:
paddr_t (*d_mmap) __P((dev_t, off_t, int));
This allows us to mmap devices past 4GB offsets.
Diffstat (limited to 'sys/arch/vax')
| -rw-r--r-- | sys/arch/vax/vax/mem.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/arch/vax/vax/mem.c b/sys/arch/vax/vax/mem.c index f381ab3dbe8..4d96ac7bb7b 100644 --- a/sys/arch/vax/vax/mem.c +++ b/sys/arch/vax/vax/mem.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mem.c,v 1.8 2001/05/05 20:56:57 art Exp $ */ +/* $OpenBSD: mem.c,v 1.9 2001/11/01 12:13:46 art Exp $ */ /* $NetBSD: mem.c,v 1.15 1999/03/24 05:51:17 mrg Exp $ */ /* @@ -64,7 +64,7 @@ caddr_t zeropage; int mmopen __P((dev_t, int, int)); int mmclose __P((dev_t, int, int)); int mmrw __P((dev_t, struct uio *, int)); -int mmmmap __P((dev_t, int, int)); +paddr_t mmmmap __P((dev_t, off_t, int)); /*ARGSUSED*/ @@ -172,10 +172,11 @@ mmrw(dev, uio, flags) return (error); } -int +paddr_t mmmmap(dev, off, prot) dev_t dev; - int off, prot; + off_t off; + int prot; { return (-1); |