usr/src/cmd/dtrace/test/tst/common/sysevent/tst.post_chan.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 (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #include <libsysevent.h>
  27 #include <stdio.h>
  28
  29 int
  30 main(int argc, char **argv)
  31 {
  32         evchan_t *ch;
  33
  34         if (sysevent_evc_bind("channel_dtest", &ch,
  35             EVCH_CREAT | EVCH_HOLD_PEND) != 0) {
  36                 (void) fprintf(stderr, "failed to bind to sysevent channel\n");
  37                 return (1);
  38         }
  39
  40         for (;;) {
  41                 if (sysevent_evc_publish(ch, "class_dtest", "subclass_dtest",
  42                     "vendor_dtest", "publisher_dtest", NULL, EVCH_SLEEP) != 0) {
  43                         (void) sysevent_evc_unbind(ch);
  44                         (void) fprintf(stderr, "failed to publisth sysevent\n");
  45                         return (1);
  46                 }
  47                 sleep(1);
  48         }
  49 }