usr/src/lib/libtnfctl/kernel.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright (c) 1994, by Sun Microsytems, Inc.
  24  */
  25
  26 #pragma ident   "%Z%%M% %I%     %E% SMI"
  27
  28 /*
  29  * Published kernel specific interfaces for libtnfctl.
  30  * After doing some error checking, these just turn around and call
  31  * internal interfaces that do the real work.
  32  */
  33
  34 #include <stdio.h>
  35 #include <errno.h>
  36
  37 #include "tnfctl_int.h"
  38 #include "kernel_int.h"
  39
  40 tnfctl_errcode_t
  41 tnfctl_trace_state_set(tnfctl_handle_t *hdl, boolean_t mode)
  42 {
  43         if (hdl->mode != KERNEL_MODE)
  44                 return (TNFCTL_ERR_BADARG);
  45
  46         /* KERNEL_MODE */
  47         return (_tnfctl_prbk_set_tracing(hdl, mode));
  48 }
  49
  50 tnfctl_errcode_t
  51 tnfctl_filter_state_set(tnfctl_handle_t *hdl, boolean_t mode)
  52 {
  53         if (hdl->mode != KERNEL_MODE)
  54                 return (TNFCTL_ERR_BADARG);
  55
  56         /* KERNEL_MODE */
  57         return (_tnfctl_prbk_set_pfilter_mode(hdl, mode));
  58 }
  59
  60 tnfctl_errcode_t
  61 tnfctl_filter_list_get(tnfctl_handle_t *hdl, pid_t **pid_list, int *pid_count)
  62 {
  63         if (hdl->mode != KERNEL_MODE)
  64                 return (TNFCTL_ERR_BADARG);
  65
  66         /* KERNEL_MODE */
  67         return (_tnfctl_prbk_get_pfilter_list(hdl, pid_list, pid_count));
  68 }
  69
  70 tnfctl_errcode_t
  71 tnfctl_filter_list_add(tnfctl_handle_t *hdl, pid_t pid)
  72 {
  73         if (hdl->mode != KERNEL_MODE)
  74                 return (TNFCTL_ERR_BADARG);
  75
  76         /* KERNEL_MODE */
  77         return (_tnfctl_prbk_pfilter_add(hdl, pid));
  78 }
  79
  80 tnfctl_errcode_t
  81 tnfctl_filter_list_delete(tnfctl_handle_t *hdl, pid_t pid)
  82 {
  83         if (hdl->mode != KERNEL_MODE)
  84                 return (TNFCTL_ERR_BADARG);
  85
  86         /* KERNEL_MODE */
  87         return (_tnfctl_prbk_pfilter_delete(hdl, pid));
  88 }