Clean up prototypes.

This commit is contained in:
Poul-Henning Kamp 2005-09-12 08:03:15 +00:00
parent fb3eb9dace
commit 21806f30bc

View File

@ -67,108 +67,11 @@
#include <sys/unistd.h>
#include <sys/vnode.h>
static struct vop_vector devfs_vnodeops;
static struct vop_vector devfs_specops;
static struct fileops devfs_ops_f;
#include <fs/devfs/devfs.h>
static fo_rdwr_t devfs_read_f;
static fo_rdwr_t devfs_write_f;
static fo_ioctl_t devfs_ioctl_f;
static fo_poll_t devfs_poll_f;
static fo_kqfilter_t devfs_kqfilter_f;
static fo_stat_t devfs_stat_f;
static fo_close_t devfs_close_f;
static struct fileops devfs_ops_f = {
.fo_read = devfs_read_f,
.fo_write = devfs_write_f,
.fo_ioctl = devfs_ioctl_f,
.fo_poll = devfs_poll_f,
.fo_kqfilter = devfs_kqfilter_f,
.fo_stat = devfs_stat_f,
.fo_close = devfs_close_f,
.fo_flags = DFLAG_PASSABLE | DFLAG_SEEKABLE
};
static vop_access_t devfs_access;
static vop_advlock_t devfs_advlock;
static vop_close_t devfs_close;
static vop_fsync_t devfs_fsync;
static vop_getattr_t devfs_getattr;
static vop_lookup_t devfs_lookup;
static vop_lookup_t devfs_lookupx;
static vop_mknod_t devfs_mknod;
static vop_open_t devfs_open;
static vop_pathconf_t devfs_pathconf;
static vop_print_t devfs_print;
static vop_readdir_t devfs_readdir;
static vop_readlink_t devfs_readlink;
static vop_reclaim_t devfs_reclaim;
static vop_remove_t devfs_remove;
static vop_revoke_t devfs_revoke;
static vop_ioctl_t devfs_rioctl;
static vop_read_t devfs_rread;
static vop_setattr_t devfs_setattr;
#ifdef MAC
static vop_setlabel_t devfs_setlabel;
#endif
static vop_symlink_t devfs_symlink;
static struct vop_vector devfs_vnodeops = {
.vop_default = &default_vnodeops,
.vop_access = devfs_access,
.vop_getattr = devfs_getattr,
.vop_ioctl = devfs_rioctl,
.vop_lookup = devfs_lookup,
.vop_mknod = devfs_mknod,
.vop_pathconf = devfs_pathconf,
.vop_read = devfs_rread,
.vop_readdir = devfs_readdir,
.vop_readlink = devfs_readlink,
.vop_reclaim = devfs_reclaim,
.vop_remove = devfs_remove,
.vop_revoke = devfs_revoke,
.vop_setattr = devfs_setattr,
#ifdef MAC
.vop_setlabel = devfs_setlabel,
#endif
.vop_symlink = devfs_symlink,
};
static struct vop_vector devfs_specops = {
.vop_default = &default_vnodeops,
.vop_access = devfs_access,
.vop_advlock = devfs_advlock,
.vop_bmap = VOP_PANIC,
.vop_close = devfs_close,
.vop_create = VOP_PANIC,
.vop_fsync = devfs_fsync,
.vop_getattr = devfs_getattr,
.vop_lease = VOP_NULL,
.vop_link = VOP_PANIC,
.vop_mkdir = VOP_PANIC,
.vop_mknod = VOP_PANIC,
.vop_open = devfs_open,
.vop_pathconf = devfs_pathconf,
.vop_print = devfs_print,
.vop_read = VOP_PANIC,
.vop_readdir = VOP_PANIC,
.vop_readlink = VOP_PANIC,
.vop_reallocblks = VOP_PANIC,
.vop_reclaim = devfs_reclaim,
.vop_remove = devfs_remove,
.vop_rename = VOP_PANIC,
.vop_revoke = devfs_revoke,
.vop_rmdir = VOP_PANIC,
.vop_setattr = devfs_setattr,
#ifdef MAC
.vop_setlabel = devfs_setlabel,
#endif
.vop_strategy = VOP_PANIC,
.vop_symlink = VOP_PANIC,
.vop_write = VOP_PANIC,
};
static int
devfs_fp_check(struct file *fp, struct cdev **devp, struct cdevsw **dswp)
{
@ -278,13 +181,7 @@ devfs_allocv(struct devfs_dirent *de, struct mount *mp, struct vnode **vpp, stru
}
static int
devfs_access(ap)
struct vop_access_args /* {
struct vnode *a_vp;
int a_mode;
struct ucred *a_cred;
struct thread *a_td;
} */ *ap;
devfs_access(struct vop_access_args *ap)
{
struct vnode *vp = ap->a_vp;
struct devfs_dirent *de;
@ -313,14 +210,7 @@ devfs_access(ap)
*/
/* ARGSUSED */
static int
devfs_advlock(ap)
struct vop_advlock_args /* {
struct vnode *a_vp;
caddr_t a_id;
int a_op;
struct flock *a_fl;
int a_flags;
} */ *ap;
devfs_advlock(struct vop_advlock_args *ap)
{
return (ap->a_flags & F_FLOCK ? EOPNOTSUPP : EINVAL);
@ -331,13 +221,7 @@ devfs_advlock(ap)
*/
/* ARGSUSED */
static int
devfs_close(ap)
struct vop_close_args /* {
struct vnode *a_vp;
int a_fflag;
struct ucred *a_cred;
struct thread *a_td;
} */ *ap;
devfs_close(struct vop_close_args *ap)
{
struct vnode *vp = ap->a_vp, *oldvp;
struct thread *td = ap->a_td;
@ -423,13 +307,7 @@ devfs_close_f(struct file *fp, struct thread *td)
*/
/* ARGSUSED */
static int
devfs_fsync(ap)
struct vop_fsync_args /* {
struct vnode *a_vp;
struct ucred *a_cred;
int a_waitfor;
struct thread *a_td;
} */ *ap;
devfs_fsync(struct vop_fsync_args *ap)
{
if (!vn_isdisk(ap->a_vp, NULL))
return (0);
@ -438,13 +316,7 @@ devfs_fsync(ap)
}
static int
devfs_getattr(ap)
struct vop_getattr_args /* {
struct vnode *a_vp;
struct vattr *a_vap;
struct ucred *a_cred;
struct thread *a_td;
} */ *ap;
devfs_getattr(struct vop_getattr_args *ap)
{
struct vnode *vp = ap->a_vp;
struct vattr *vap = ap->a_vap;
@ -593,12 +465,7 @@ devfs_kqfilter_f(struct file *fp, struct knote *kn)
}
static int
devfs_lookupx(ap)
struct vop_lookup_args /* {
struct vnode * a_dvp;
struct vnode ** a_vpp;
struct componentname * a_cnp;
} */ *ap;
devfs_lookupx(struct vop_lookup_args *ap)
{
struct componentname *cnp;
struct vnode *dvp, **vpp;
@ -743,14 +610,6 @@ devfs_lookup(struct vop_lookup_args *ap)
static int
devfs_mknod(struct vop_mknod_args *ap)
/*
struct vop_mknod_args {
struct vnodeop_desc *a_desc;
struct vnode *a_dvp;
struct vnode **a_vpp;
struct componentname *a_cnp;
struct vattr *a_vap;
}; */
{
struct componentname *cnp;
struct vnode *dvp, **vpp;
@ -799,14 +658,7 @@ devfs_mknod(struct vop_mknod_args *ap)
*/
/* ARGSUSED */
static int
devfs_open(ap)
struct vop_open_args /* {
struct vnode *a_vp;
int a_mode;
struct ucred *a_cred;
struct thread *a_td;
int a_fdidx;
} */ *ap;
devfs_open(struct vop_open_args *ap)
{
struct thread *td = ap->a_td;
struct vnode *vp = ap->a_vp;
@ -890,12 +742,7 @@ devfs_open(ap)
}
static int
devfs_pathconf(ap)
struct vop_pathconf_args /* {
struct vnode *a_vp;
int a_name;
int *a_retval;
} */ *ap;
devfs_pathconf(struct vop_pathconf_args *ap)
{
switch (ap->a_name) {
@ -942,10 +789,7 @@ devfs_poll_f(struct file *fp, int events, struct ucred *cred, struct thread *td)
* Print out the contents of a special device vnode.
*/
static int
devfs_print(ap)
struct vop_print_args /* {
struct vnode *a_vp;
} */ *ap;
devfs_print(struct vop_print_args *ap)
{
printf("\tdev %s\n", devtoname(ap->a_vp->v_rdev));
@ -986,15 +830,7 @@ devfs_read_f(struct file *fp, struct uio *uio, struct ucred *cred, int flags, st
}
static int
devfs_readdir(ap)
struct vop_readdir_args /* {
struct vnode *a_vp;
struct uio *a_uio;
struct ucred *a_cred;
int *a_eofflag;
int *a_ncookies;
u_long **a_cookies;
} */ *ap;
devfs_readdir(struct vop_readdir_args *ap)
{
int error;
struct uio *uio;
@ -1003,9 +839,6 @@ devfs_readdir(ap)
struct devfs_dirent *de;
struct devfs_mount *dmp;
off_t off, oldoff;
int ncookies = 0;
u_long *cookiebuf, *cookiep;
struct dirent *dps, *dpe;
if (ap->a_vp->v_type != VDIR)
return (ENOTDIR);
@ -1021,6 +854,10 @@ devfs_readdir(ap)
de = ap->a_vp->v_data;
off = 0;
oldoff = uio->uio_offset;
if (ap->a_ncookies != NULL) {
*ap->a_ncookies = 0;
*ap->a_cookies = NULL;
}
TAILQ_FOREACH(dd, &de->de_dlist, de_list) {
if (dd->de_flags & DE_WHITEOUT)
continue;
@ -1033,41 +870,19 @@ devfs_readdir(ap)
break;
dp->d_fileno = de->de_inode;
if (off >= uio->uio_offset) {
ncookies++;
error = uiomove(dp, dp->d_reclen, uio);
error = vfs_read_dirent(ap, dp, off);
if (error)
break;
}
off += dp->d_reclen;
}
if( !error && ap->a_ncookies != NULL && ap->a_cookies != NULL ) {
MALLOC(cookiebuf, u_long *, ncookies * sizeof(u_long),
M_TEMP, M_WAITOK);
cookiep = cookiebuf;
dps = (struct dirent *)((char *)uio->uio_iov->iov_base -
(uio->uio_offset - oldoff));
dpe = (struct dirent *) uio->uio_iov->iov_base;
for( dp = dps;
dp < dpe;
dp = (struct dirent *)((caddr_t) dp + dp->d_reclen)) {
oldoff += dp->d_reclen;
*cookiep++ = (u_long) oldoff;
}
*ap->a_ncookies = ncookies;
*ap->a_cookies = cookiebuf;
}
lockmgr(&dmp->dm_lock, LK_RELEASE, 0, curthread);
uio->uio_offset = off;
return (error);
}
static int
devfs_readlink(ap)
struct vop_readlink_args /* {
struct vnode *a_vp;
struct uio *a_uio;
struct ucred *a_cead;
} */ *ap;
devfs_readlink(struct vop_readlink_args *ap)
{
int error;
struct devfs_dirent *de;
@ -1078,10 +893,7 @@ devfs_readlink(ap)
}
static int
devfs_reclaim(ap)
struct vop_reclaim_args /* {
struct vnode *a_vp;
} */ *ap;
devfs_reclaim(struct vop_reclaim_args *ap)
{
struct vnode *vp = ap->a_vp;
struct devfs_dirent *de;
@ -1109,12 +921,7 @@ devfs_reclaim(ap)
}
static int
devfs_remove(ap)
struct vop_remove_args /* {
struct vnode *a_dvp;
struct vnode *a_vp;
struct componentname *a_cnp;
} */ *ap;
devfs_remove(struct vop_remove_args *ap)
{
struct vnode *vp = ap->a_vp;
struct devfs_dirent *dd;
@ -1145,11 +952,7 @@ devfs_remove(ap)
* as well so that we create a new one next time around.
*/
static int
devfs_revoke(ap)
struct vop_revoke_args /* {
struct vnode *a_vp;
int a_flags;
} */ *ap;
devfs_revoke(struct vop_revoke_args *ap)
{
struct vnode *vp = ap->a_vp;
struct cdev *dev;
@ -1170,15 +973,7 @@ devfs_revoke(ap)
}
static int
devfs_rioctl(ap)
struct vop_ioctl_args /* {
struct vnode *a_vp;
u_long a_command;
caddr_t a_data;
int a_fflag;
struct ucred *a_cred;
struct thread *a_td;
} */ *ap;
devfs_rioctl(struct vop_ioctl_args *ap)
{
int error;
struct devfs_mount *dmp;
@ -1193,13 +988,7 @@ devfs_rioctl(ap)
}
static int
devfs_rread(ap)
struct vop_read_args /* {
struct vnode *a_vp;
struct uio *a_uio;
int a_ioflag;
struct ucred *a_cred;
} */ *ap;
devfs_rread(struct vop_read_args *ap)
{
if (ap->a_vp->v_type != VDIR)
@ -1208,13 +997,7 @@ devfs_rread(ap)
}
static int
devfs_setattr(ap)
struct vop_setattr_args /* {
struct vnode *a_vp;
struct vattr *a_vap;
struct ucred *a_cred;
struct proc *a_p;
} */ *ap;
devfs_setattr(struct vop_setattr_args *ap)
{
struct devfs_dirent *de;
struct vattr *vap;
@ -1300,13 +1083,7 @@ devfs_setattr(ap)
#ifdef MAC
static int
devfs_setlabel(ap)
struct vop_setlabel_args /* {
struct vnode *a_vp;
struct mac *a_label;
struct ucred *a_cred;
struct thread *a_td;
} */ *ap;
devfs_setlabel(struct vop_setlabel_args *ap)
{
struct vnode *vp;
struct devfs_dirent *de;
@ -1329,14 +1106,7 @@ devfs_stat_f(struct file *fp, struct stat *sb, struct ucred *cred, struct thread
}
static int
devfs_symlink(ap)
struct vop_symlink_args /* {
struct vnode *a_dvp;
struct vnode **a_vpp;
struct componentname *a_cnp;
struct vattr *a_vap;
char *a_target;
} */ *ap;
devfs_symlink(struct vop_symlink_args *ap)
{
int i, error;
struct devfs_dirent *dd;
@ -1414,6 +1184,74 @@ dev2udev(struct cdev *x)
return (x->si_inode);
}
static struct fileops devfs_ops_f = {
.fo_read = devfs_read_f,
.fo_write = devfs_write_f,
.fo_ioctl = devfs_ioctl_f,
.fo_poll = devfs_poll_f,
.fo_kqfilter = devfs_kqfilter_f,
.fo_stat = devfs_stat_f,
.fo_close = devfs_close_f,
.fo_flags = DFLAG_PASSABLE | DFLAG_SEEKABLE
};
static struct vop_vector devfs_vnodeops = {
.vop_default = &default_vnodeops,
.vop_access = devfs_access,
.vop_getattr = devfs_getattr,
.vop_ioctl = devfs_rioctl,
.vop_lookup = devfs_lookup,
.vop_mknod = devfs_mknod,
.vop_pathconf = devfs_pathconf,
.vop_read = devfs_rread,
.vop_readdir = devfs_readdir,
.vop_readlink = devfs_readlink,
.vop_reclaim = devfs_reclaim,
.vop_remove = devfs_remove,
.vop_revoke = devfs_revoke,
.vop_setattr = devfs_setattr,
#ifdef MAC
.vop_setlabel = devfs_setlabel,
#endif
.vop_symlink = devfs_symlink,
};
static struct vop_vector devfs_specops = {
.vop_default = &default_vnodeops,
.vop_access = devfs_access,
.vop_advlock = devfs_advlock,
.vop_bmap = VOP_PANIC,
.vop_close = devfs_close,
.vop_create = VOP_PANIC,
.vop_fsync = devfs_fsync,
.vop_getattr = devfs_getattr,
.vop_lease = VOP_NULL,
.vop_link = VOP_PANIC,
.vop_mkdir = VOP_PANIC,
.vop_mknod = VOP_PANIC,
.vop_open = devfs_open,
.vop_pathconf = devfs_pathconf,
.vop_print = devfs_print,
.vop_read = VOP_PANIC,
.vop_readdir = VOP_PANIC,
.vop_readlink = VOP_PANIC,
.vop_reallocblks = VOP_PANIC,
.vop_reclaim = devfs_reclaim,
.vop_remove = devfs_remove,
.vop_rename = VOP_PANIC,
.vop_revoke = devfs_revoke,
.vop_rmdir = VOP_PANIC,
.vop_setattr = devfs_setattr,
#ifdef MAC
.vop_setlabel = devfs_setlabel,
#endif
.vop_strategy = VOP_PANIC,
.vop_symlink = VOP_PANIC,
.vop_write = VOP_PANIC,
};
/*
* Our calling convention to the device drivers used to be that we passed