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casting perversion

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This commit is contained in:
cgd 1994-03-27 08:55:31 +00:00
parent d2ee60cc73
commit e460326df5
1 changed files with 4 additions and 3 deletions
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7
sys/arch/i386/i386/mem.c
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@ -38,7 +38,7 @@
*
* from: Utah Hdr: mem.c 1.13 89/10/08
* from: @(#)mem.c 7.2 (Berkeley) 5/9/91
* $Id: mem.c,v 1.12 1994/03/23 05:09:45 cgd Exp $
* $Id: mem.c,v 1.13 1994/03/27 08:55:31 cgd Exp $
*/
/*
@ -136,10 +136,11 @@ mmrw(dev, uio, flags)
/* minor device 1 is kernel memory */
case 1:
c = iov->iov_len;
if (!kernacc((caddr_t)uio->uio_offset, c,
if (!kernacc((caddr_t)(long)uio->uio_offset, c,
uio->uio_rw == UIO_READ ? B_READ : B_WRITE))
return(EFAULT);
error = uiomove((caddr_t)uio->uio_offset, (int)c, uio);
error = uiomove((caddr_t)(long)uio->uio_offset,
(int)c, uio);
continue;
/* minor device 2 is EOF/RATHOLE */