sys/kern/vfs_syscalls.c

148 open_setfp(struct lwp *l, file_t *fp, struct vnode *vp, int indx, int flags)
152 	fp->f_flag = flags & FMASK;
153 	fp->f_type = DTYPE_VNODE;
154 	fp->f_ops = &vnops;
155 	fp->f_data = vp;
172 		error = VOP_ADVLOCK(vp, fp, F_SETLK, &lf, type);
174 			(void) vn_close(vp, fp->f_flag, fp->f_cred);
175 			fd_abort(l->l_proc, fp, indx);
179 		atomic_or_uint(&fp->f_flag, FHASLOCK);
1132 	file_t *fp;
1137 	if ((error = fd_getvnode(fd, &fp)) != 0)
1139 	mp = ((struct vnode *)fp->f_data)->v_mount;
1261 	file_t *fp;
1266 	if ((error = fd_getvnode(fd, &fp)) != 0)
1268 	vp = fp->f_data;
1322 	file_t	*fp;
1329 	if ((error = fd_getvnode(fd, &fp)) != 0)
1331 	vp = fp->f_data;
1476 	file_t *fp;
1486 	if ((error = fd_allocfile(&fp, &indx)) != 0) {
1495 		fd_abort(p, fp, indx);
1511 	if ((error = open_setfp(l, fp, vp, indx, flags)))
1516 	fd_affix(p, fp, indx);
1829 	file_t *fp;
1855 	fp = nfp;
1892 	if ((error = open_setfp(l, fp, vp, indx, flags)))
1897 	fd_affix(p, fp, indx);
1902 	fd_abort(p, fp, indx);
2547 	file_t *fp;
2555 	if ((fp = fd_getfile(fd)) == NULL)
2558 	vp = fp->f_data;
2559 	if (fp->f_type != DTYPE_VNODE || vp->v_type == VFIFO) {
2566 		newoff = fp->f_offset + SCARG(uap, offset);
2584 	if ((error = VOP_SEEK(vp, fp->f_offset, newoff, cred)) == 0) {
2585 		*(off_t *)retval = fp->f_offset = newoff;
2604 	file_t *fp;
2609 	if ((fp = fd_getfile(fd)) == NULL)
2612 	if ((fp->f_flag & FREAD) == 0) {
2617 	vp = fp->f_data;
2618 	if (fp->f_type != DTYPE_VNODE || vp->v_type == VFIFO) {
2629 	if ((error = VOP_SEEK(vp, fp->f_offset, offset, fp->f_cred)) != 0)
2633 	return (dofileread(fd, fp, SCARG(uap, buf), SCARG(uap, nbyte),
2671 	file_t *fp;
2676 	if ((fp = fd_getfile(fd)) == NULL)
2679 	if ((fp->f_flag & FWRITE) == 0) {
2684 	vp = fp->f_data;
2685 	if (fp->f_type != DTYPE_VNODE || vp->v_type == VFIFO) {
2696 	if ((error = VOP_SEEK(vp, fp->f_offset, offset, fp->f_cred)) != 0)
2700 	return (dofilewrite(fd, fp, SCARG(uap, buf), SCARG(uap, nbyte),
3009 	file_t *fp;
3013 	if ((error = fd_getvnode(SCARG(uap, fd), &fp)) != 0)
3015 	vp = fp->f_data;
3110 	file_t *fp;
3114 	if ((error = fd_getvnode(SCARG(uap, fd), &fp)) != 0)
3116 	error = change_mode(fp->f_data, SCARG(uap, mode), l);
3243 	file_t *fp;
3246 	if ((error = fd_getvnode(SCARG(uap, fd), &fp)) != 0)
3248 	error = change_owner(fp->f_data, SCARG(uap, uid), SCARG(uap, gid),
3282 	file_t *fp;
3285 	if ((error = fd_getvnode(SCARG(uap, fd), &fp)) != 0)
3287 	error = change_owner(fp->f_data, SCARG(uap, uid), SCARG(uap, gid),
3431 	file_t *fp;
3434 	if ((error = fd_getvnode(SCARG(uap, fd), &fp)) != 0)
3436 	error = do_sys_utimes(l, fp->f_data, NULL, 0, SCARG(uap, tptr),
3451 	file_t *fp;
3454 	if ((error = fd_getvnode(SCARG(uap, fd), &fp)) != 0)
3456 	error = do_sys_utimens(l, fp->f_data, NULL, 0, SCARG(uap, tptr),
3671 	file_t *fp;
3675 	if ((error = fd_getvnode(SCARG(uap, fd), &fp)) != 0)
3677 	if ((fp->f_flag & FWRITE) == 0) {
3681 	vp = fp->f_data;
3688 		error = VOP_SETATTR(vp, &vattr, fp->f_cred);
3707 	file_t *fp;
3711 	if ((error = fd_getvnode(SCARG(uap, fd), &fp)) != 0)
3713 	vp = fp->f_data;
3715 	error = VOP_FSYNC(vp, fp->f_cred, FSYNC_WAIT, 0, 0);
3739 	file_t *fp;
3745 	if ((error = fd_getvnode(SCARG(uap, fd), &fp)) != 0)
3748 	if ((fp->f_flag & FWRITE) == 0) {
3781 	vp = fp->f_data;
3783 	error = VOP_FSYNC(vp, fp->f_cred, nflags, s, e);
3801 	file_t *fp;
3805 	if ((error = fd_getvnode(SCARG(uap, fd), &fp)) != 0)
3807 	if ((fp->f_flag & FWRITE) == 0) {
3811 	vp = fp->f_data;
3813 	error = VOP_FSYNC(vp, fp->f_cred, FSYNC_WAIT|FSYNC_DATAONLY, 0, 0);
4185 	file_t *fp;
4189 	if ((error = fd_getvnode(SCARG(uap, fd), &fp)) != 0)
4191 	if ((fp->f_flag & FREAD) == 0) {
4195 	error = vn_readdir(fp, SCARG(uap, buf), UIO_USERSPACE,