usr/src/lib/libtnfctl/kernel.c

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 1994, by Sun Microsytems, Inc.
 */

#pragma ident	"%Z%%M%	%I%	%E% SMI"

/*
 * Published kernel specific interfaces for libtnfctl.
 * After doing some error checking, these just turn around and call
 * internal interfaces that do the real work.
 */

#include <stdio.h>
#include <errno.h>

#include "tnfctl_int.h"
#include "kernel_int.h"

tnfctl_errcode_t
tnfctl_trace_state_set(tnfctl_handle_t *hdl, boolean_t mode)
{
	if (hdl->mode != KERNEL_MODE)
		return (TNFCTL_ERR_BADARG);

	/* KERNEL_MODE */
	return (_tnfctl_prbk_set_tracing(hdl, mode));
}

tnfctl_errcode_t
tnfctl_filter_state_set(tnfctl_handle_t *hdl, boolean_t mode)
{
	if (hdl->mode != KERNEL_MODE)
		return (TNFCTL_ERR_BADARG);

	/* KERNEL_MODE */
	return (_tnfctl_prbk_set_pfilter_mode(hdl, mode));
}

tnfctl_errcode_t
tnfctl_filter_list_get(tnfctl_handle_t *hdl, pid_t **pid_list, int *pid_count)
{
	if (hdl->mode != KERNEL_MODE)
		return (TNFCTL_ERR_BADARG);

	/* KERNEL_MODE */
	return (_tnfctl_prbk_get_pfilter_list(hdl, pid_list, pid_count));
}

tnfctl_errcode_t
tnfctl_filter_list_add(tnfctl_handle_t *hdl, pid_t pid)
{
	if (hdl->mode != KERNEL_MODE)
		return (TNFCTL_ERR_BADARG);

	/* KERNEL_MODE */
	return (_tnfctl_prbk_pfilter_add(hdl, pid));
}

tnfctl_errcode_t
tnfctl_filter_list_delete(tnfctl_handle_t *hdl, pid_t pid)
{
	if (hdl->mode != KERNEL_MODE)
		return (TNFCTL_ERR_BADARG);

	/* KERNEL_MODE */
	return (_tnfctl_prbk_pfilter_delete(hdl, pid));
}