usr/src/lib/libpri/common/pri.h

   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 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _PRI_H
  27 #define _PRI_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #include <stdlib.h>
  32 #include <sys/types.h>
  33
  34 #ifdef  __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 #define         PRI_GET         0
  39 #define         PRI_WAITGET     1
  40 #define         DS_PRI_DRIVER   "/devices/pseudo/ds_pri@0:ds_pri"
  41
  42 extern int pri_init(void);
  43 extern void pri_fini(void);
  44 extern ssize_t pri_get(uint8_t wait, uint64_t *token, uint64_t **buf,
  45                 void *(*allocp)(size_t), void (*freep)(void *, size_t));
  46
  47 #ifdef  __cplusplus
  48 }
  49 #endif
  50
  51 #endif  /* _PRI_H */