diff options
Diffstat (limited to 'sys/kern/spec_vnops.c')
| -rw-r--r-- | sys/kern/spec_vnops.c | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/sys/kern/spec_vnops.c b/sys/kern/spec_vnops.c index d60ea0218fc1..dd7a7c8be283 100644 --- a/sys/kern/spec_vnops.c +++ b/sys/kern/spec_vnops.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * from: @(#)spec_vnops.c 7.37 (Berkeley) 5/30/91 - * $Id: spec_vnops.c,v 1.2 1993/10/16 15:24:37 rgrimes Exp $ + * $Id: spec_vnops.c,v 1.3 1993/11/25 01:33:15 wollman Exp $ */ #include "param.h" @@ -52,13 +52,13 @@ #include "disklabel.h" /* symbolic sleep message strings for devices */ -char devopn[] = "devopn"; -char devio[] = "devio"; -char devwait[] = "devwait"; -char devin[] = "devin"; -char devout[] = "devout"; -char devioc[] = "devioc"; -char devcls[] = "devcls"; +const char devopn[] = "devopn"; +const char devio[] = "devio"; +const char devwait[] = "devwait"; +const char devin[] = "devin"; +const char devout[] = "devout"; +const char devioc[] = "devioc"; +const char devcls[] = "devcls"; struct vnodeops spec_vnodeops = { spec_lookup, /* lookup */ @@ -99,6 +99,7 @@ struct vnodeops spec_vnodeops = { /* * Trivial lookup routine that always fails. */ +int spec_lookup(vp, ndp, p) struct vnode *vp; struct nameidata *ndp; @@ -116,6 +117,7 @@ spec_lookup(vp, ndp, p) * Otherwise, call device driver open function. */ /* ARGSUSED */ +int spec_open(vp, mode, cred, p) register struct vnode *vp; int mode; @@ -153,6 +155,7 @@ spec_open(vp, mode, cred, p) * Vnode op for read */ /* ARGSUSED */ +int spec_read(vp, uio, ioflag, cred) register struct vnode *vp; register struct uio *uio; @@ -237,6 +240,7 @@ spec_read(vp, uio, ioflag, cred) * Vnode op for write */ /* ARGSUSED */ +int spec_write(vp, uio, ioflag, cred) register struct vnode *vp; register struct uio *uio; @@ -319,6 +323,7 @@ spec_write(vp, uio, ioflag, cred) * Device ioctl operation. */ /* ARGSUSED */ +int spec_ioctl(vp, com, data, fflag, cred, p) struct vnode *vp; int com; @@ -351,6 +356,7 @@ spec_ioctl(vp, com, data, fflag, cred, p) } /* ARGSUSED */ +int spec_select(vp, which, fflags, cred, p) struct vnode *vp; int which, fflags; @@ -373,6 +379,7 @@ spec_select(vp, which, fflags, cred, p) /* * Just call the device strategy routine */ +int spec_strategy(bp) register struct buf *bp; { @@ -384,6 +391,7 @@ spec_strategy(bp) /* * This is a noop, simply returning what one has been given. */ +int spec_bmap(vp, bn, vpp, bnp) struct vnode *vp; daddr_t bn; @@ -402,6 +410,7 @@ spec_bmap(vp, bn, vpp, bnp) * At the moment we do not do any locking. */ /* ARGSUSED */ +int spec_lock(vp) struct vnode *vp; { @@ -410,6 +419,7 @@ spec_lock(vp) } /* ARGSUSED */ +int spec_unlock(vp) struct vnode *vp; { @@ -421,6 +431,7 @@ spec_unlock(vp) * Device close routine */ /* ARGSUSED */ +int spec_close(vp, flag, cred, p) register struct vnode *vp; int flag; @@ -428,7 +439,7 @@ spec_close(vp, flag, cred, p) struct proc *p; { dev_t dev = vp->v_rdev; - int (*devclose) __P((dev_t, int, int, struct proc *)); + int (*devclose) __P((int /*dev_t*/, int, int, struct proc *)); int mode; switch (vp->v_type) { @@ -479,6 +490,7 @@ spec_close(vp, flag, cred, p) /* * Print out the contents of a special device vnode. */ +void spec_print(vp) struct vnode *vp; { @@ -491,6 +503,7 @@ spec_print(vp) * Special device advisory byte-level locks. */ /* ARGSUSED */ +int spec_advlock(vp, id, op, fl, flags) struct vnode *vp; caddr_t id; @@ -505,6 +518,7 @@ spec_advlock(vp, id, op, fl, flags) /* * Special device failed operation */ +int spec_ebadf() { @@ -514,6 +528,7 @@ spec_ebadf() /* * Special device bad operation */ +int spec_badop() { |