src/sys/vfs/fdesc/fdesc_vnops.c - diff

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Diff for /src/sys/vfs/fdesc/fdesc_vnops.c between versions 1.9 and 1.10

version 1.9, 2004/03/01 06:33:20	version 1.10, 2004/04/01 19:08:15
Line 88 static int fdesc_setattr (struct vop_set	Line 88 static int fdesc_setattr (struct vop_set
* Initialise cache headers	* Initialise cache headers
*/	*/
int	int
fdesc_init(vfsp)	fdesc_init(struct vfsconf *vfsp)
struct vfsconf *vfsp;
{	{

fdhashtbl = hashinit(NFDCACHE, M_CACHE, &fdhash);	fdhashtbl = hashinit(NFDCACHE, M_CACHE, &fdhash);
Line 97 fdesc_init(vfsp)	Line 96 fdesc_init(vfsp)
}	}

int	int
fdesc_allocvp(ftype, ix, mp, vpp, td)	fdesc_allocvp(fdntype ftype, int ix, struct mount mp, struct vnode *vpp,
fdntype ftype;	struct thread *td)
int ix;
struct mount *mp;
struct vnode **vpp;
struct thread *td;
{	{
struct fdhashhead *fc;	struct fdhashhead *fc;
struct fdescnode *fd;	struct fdescnode *fd;
Line 163 out:	Line 158 out:
/*	/*
* vp is the current namei directory	* vp is the current namei directory
* ndp is the name to locate in that directory...	* ndp is the name to locate in that directory...
	*
	* fdesc_lookup(struct vnode a_dvp, struct vnode *a_vpp,
	* struct componentname *a_cnp)
*/	*/
static int	static int
fdesc_lookup(ap)	fdesc_lookup(struct vop_lookup_args *ap)
struct vop_lookup_args /* {
struct vnode * a_dvp;
struct vnode ** a_vpp;
struct componentname * a_cnp;
} / ap;
{	{
struct componentname *cnp = ap->a_cnp;	struct componentname *cnp = ap->a_cnp;
struct thread *td = cnp->cn_td;	struct thread *td = cnp->cn_td;
Line 237 bad:	Line 230 bad:
return (error);	return (error);
}	}

	/*
	* fdesc_open(struct vnode a_vp, int a_mode, struct ucred a_cred,
	* struct thread *a_td)
	*/
static int	static int
fdesc_open(ap)	fdesc_open(struct vop_open_args *ap)
struct vop_open_args /* {
struct vnode *a_vp;
int a_mode;
struct ucred *a_cred;
struct thread *a_td;
} / ap;
{	{
struct vnode *vp = ap->a_vp;	struct vnode *vp = ap->a_vp;
struct proc *p = ap->a_td->td_proc;	struct proc *p = ap->a_td->td_proc;
Line 266 fdesc_open(ap)	Line 257 fdesc_open(ap)
return (ENODEV);	return (ENODEV);
}	}

	/*
	* fdesc_getattr(struct vnode a_vp, struct vattr a_vap,
	* struct ucred a_cred, struct thread a_td)
	*/
static int	static int
fdesc_getattr(ap)	fdesc_getattr(struct vop_getattr_args *ap)
struct vop_getattr_args /* {
struct vnode *a_vp;
struct vattr *a_vap;
struct ucred *a_cred;
struct thread *a_td;
} / ap;
{	{
struct proc *p = ap->a_td->td_proc;	struct proc *p = ap->a_td->td_proc;
struct vnode *vp = ap->a_vp;	struct vnode *vp = ap->a_vp;
Line 365 fdesc_getattr(ap)	Line 354 fdesc_getattr(ap)
return (error);	return (error);
}	}

	/*
	* fdesc_setattr(struct vnode a_vp, struct vattr a_vap,
	* struct ucred a_cred, struct thread a_td)
	*/
static int	static int
fdesc_setattr(ap)	fdesc_setattr(struct vop_setattr_args *ap)
struct vop_setattr_args /* {
struct vnode *a_vp;
struct vattr *a_vap;
struct ucred *a_cred;
struct thread *a_td;
} / ap;
{	{
struct proc *p = ap->a_td->td_proc;	struct proc *p = ap->a_td->td_proc;
struct vattr *vap = ap->a_vap;	struct vattr *vap = ap->a_vap;
Line 412 fdesc_setattr(ap)	Line 399 fdesc_setattr(ap)

#define UIO_MX 16	#define UIO_MX 16

	/*
	* fdesc_readdir(struct vnode a_vp, struct uio a_uio, struct ucred *a_cred,
	* int a_eofflag, u_long a_cookies, int a_ncookies)
	*/
static int	static int
fdesc_readdir(ap)	fdesc_readdir(struct vop_readdir_args *ap)
struct vop_readdir_args /* {
struct vnode *a_vp;
struct uio *a_uio;
struct ucred *a_cred;
int *a_eofflag;
u_long *a_cookies;
int a_ncookies;
} / ap;
{	{
struct uio *uio = ap->a_uio;	struct uio *uio = ap->a_uio;
struct filedesc *fdp;	struct filedesc *fdp;
Line 489 done:	Line 472 done:
return (error);	return (error);
}	}

	/*
	* fdesc_poll(struct vnode a_vp, int a_events, struct ucred a_cred,
	* struct thread *a_td)
	*/
static int	static int
fdesc_poll(ap)	fdesc_poll(struct vop_poll_args *ap)
struct vop_poll_args /* {
struct vnode *a_vp;
int a_events;
struct ucred *a_cred;
struct thread *a_td;
} / ap;
{	{
return seltrue(0, ap->a_events, ap->a_td);	return seltrue(0, ap->a_events, ap->a_td);
}	}

	/*
	* fdesc_inactive(struct vnode a_vp, struct thread a_td)
	*/
static int	static int
fdesc_inactive(ap)	fdesc_inactive(struct vop_inactive_args *ap)
struct vop_inactive_args /* {
struct vnode *a_vp;
struct thread *a_td;
} / ap;
{	{
struct vnode *vp = ap->a_vp;	struct vnode *vp = ap->a_vp;

Line 519 fdesc_inactive(ap)	Line 499 fdesc_inactive(ap)
return (0);	return (0);
}	}

	/*
	* fdesc_reclaim(struct vnode *a_vp)
	*/
static int	static int
fdesc_reclaim(ap)	fdesc_reclaim(struct vop_reclaim_args *ap)
struct vop_reclaim_args /* {
struct vnode *a_vp;
} / ap;
{	{
struct vnode *vp = ap->a_vp;	struct vnode *vp = ap->a_vp;
struct fdescnode *fd = VTOFDESC(vp);	struct fdescnode *fd = VTOFDESC(vp);
Line 537 fdesc_reclaim(ap)	Line 517 fdesc_reclaim(ap)

/*	/*
* Print out the contents of a /dev/fd vnode.	* Print out the contents of a /dev/fd vnode.
	*
	* fdesc_print(struct vnode *a_vp)
*/	*/
/* ARGSUSED */	/* ARGSUSED */
static int	static int
fdesc_print(ap)	fdesc_print(struct vop_print_args *ap)
struct vop_print_args /* {
struct vnode *a_vp;
} / ap;
{	{

printf("tag VT_NON, fdesc vnode\n");	printf("tag VT_NON, fdesc vnode\n");
return (0);	return (0);
}	}

Removed from v.1.9
changed lines
	Added in v.1.10