usr/src/lib/libzfs_jni/common/libzfs_jni_pool.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 /*
  23  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _LIBZFS_JNI_POOL_H
  28 #define _LIBZFS_JNI_POOL_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #include <jni.h>
  33 #include <libnvpair.h>
  34 #include <libzfs.h>
  35 #include <libzfs_jni_ipool.h>
  36 #include <libzfs_jni_util.h>
  37
  38 #ifdef __cplusplus
  39 extern "C" {
  40 #endif
  41
  42 /*
  43  * Types
  44  */
  45
  46 typedef struct DeviceStatsBean {
  47         jmethodID method_setSize;
  48         jmethodID method_setReplacementSize;
  49         jmethodID method_setUsed;
  50         jmethodID method_setReadBytes;
  51         jmethodID method_setWriteBytes;
  52         jmethodID method_setReadOperations;
  53         jmethodID method_setWriteOperations;
  54         jmethodID method_setReadErrors;
  55         jmethodID method_setWriteErrors;
  56         jmethodID method_setChecksumErrors;
  57         jmethodID method_setDeviceState;
  58         jmethodID method_setDeviceStatus;
  59 } DeviceStatsBean_t;
  60
  61 typedef struct PoolStatsBean {
  62         DeviceStatsBean_t super;
  63         jmethodID method_setPoolState;
  64         jmethodID method_setPoolStatus;
  65         jmethodID method_setPoolVersion;
  66 } PoolStatsBean_t;
  67
  68 /*
  69  * Function prototypes
  70  */
  71
  72 void new_DeviceStats(JNIEnv *, DeviceStatsBean_t *, zjni_Object_t *);
  73 void new_PoolStats(JNIEnv *, PoolStatsBean_t *, zjni_Object_t *);
  74 nvlist_t *zjni_get_root_vdev(zpool_handle_t *);
  75 nvlist_t *zjni_get_vdev(zpool_handle_t *, nvlist_t *, uint64_t, uint64_t *);
  76 jobject zjni_get_VirtualDevice_from_vdev(
  77     JNIEnv *, zpool_handle_t *, nvlist_t *, uint64_t *p_vdev_id);
  78 jobject zjni_get_VirtualDevices_from_vdev(
  79     JNIEnv *, zpool_handle_t *, nvlist_t *, uint64_t *p_vdev_id);
  80 int zjni_create_add_ImportablePool(nvlist_t *, void *);
  81 int populate_DeviceStatsBean(
  82     JNIEnv *, nvlist_t *, DeviceStatsBean_t *, zjni_Object_t *);
  83 jobject zjni_pool_state_to_obj(JNIEnv *, pool_state_t);
  84 jobject zjni_pool_status_to_obj(JNIEnv *, zpool_status_t);
  85
  86 #ifdef __cplusplus
  87 }
  88 #endif
  89
  90 #endif /* _LIBZFS_JNI_POOL_H */