aboutsummaryrefslogtreecommitdiff
path: root/cmd/zpool/zpool_util.h
diff options
context:
space:
mode:
authorMatt Macy <mmacy@FreeBSD.org>2020-08-24 22:48:19 +0000
committerMatt Macy <mmacy@FreeBSD.org>2020-08-24 22:48:19 +0000
commit3b0ce0e28db46d0403929aba45c682285e1ac217 (patch)
tree91721e6e5518bd0d8113dee535898f2225443411 /cmd/zpool/zpool_util.h
downloadsrc-3b0ce0e28db46d0403929aba45c682285e1ac217.tar.gz
src-3b0ce0e28db46d0403929aba45c682285e1ac217.zip
Vendor import of openzfs master @ 184df27eef0abdc7ab2105b21257f753834b936bvendor/openzfs/2.0-rc0-g184df27
Sponsored by: iX Systems, Inc.
Notes
Notes: svn path=/vendor-sys/openzfs/dist/; revision=364736 svn path=/vendor-sys/openzfs/2.0-rc0-g184df27/; revision=364741; tag=vendor/openzfs/2.0-rc0-g184df27
Diffstat (limited to 'cmd/zpool/zpool_util.h')
-rw-r--r--cmd/zpool/zpool_util.h137
1 files changed, 137 insertions, 0 deletions
diff --git a/cmd/zpool/zpool_util.h b/cmd/zpool/zpool_util.h
new file mode 100644
index 000000000000..265aa58953a0
--- /dev/null
+++ b/cmd/zpool/zpool_util.h
@@ -0,0 +1,137 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (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) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ */
+
+#ifndef ZPOOL_UTIL_H
+#define ZPOOL_UTIL_H
+
+#include <libnvpair.h>
+#include <libzfs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Path to scripts you can run with "zpool status/iostat -c" */
+#define ZPOOL_SCRIPTS_DIR SYSCONFDIR"/zfs/zpool.d"
+
+/*
+ * Basic utility functions
+ */
+void *safe_malloc(size_t);
+void zpool_no_memory(void);
+uint_t num_logs(nvlist_t *nv);
+uint64_t array64_max(uint64_t array[], unsigned int len);
+int highbit64(uint64_t i);
+int lowbit64(uint64_t i);
+
+/*
+ * Misc utility functions
+ */
+char *zpool_get_cmd_search_path(void);
+
+/*
+ * Virtual device functions
+ */
+
+nvlist_t *make_root_vdev(zpool_handle_t *zhp, nvlist_t *props, int force,
+ int check_rep, boolean_t replacing, boolean_t dryrun, int argc,
+ char **argv);
+nvlist_t *split_mirror_vdev(zpool_handle_t *zhp, char *newname,
+ nvlist_t *props, splitflags_t flags, int argc, char **argv);
+
+/*
+ * Pool list functions
+ */
+int for_each_pool(int, char **, boolean_t unavail, zprop_list_t **,
+ zpool_iter_f, void *);
+
+/* Vdev list functions */
+typedef int (*pool_vdev_iter_f)(zpool_handle_t *, nvlist_t *, void *);
+int for_each_vdev(zpool_handle_t *zhp, pool_vdev_iter_f func, void *data);
+
+typedef struct zpool_list zpool_list_t;
+
+zpool_list_t *pool_list_get(int, char **, zprop_list_t **, int *);
+void pool_list_update(zpool_list_t *);
+int pool_list_iter(zpool_list_t *, int unavail, zpool_iter_f, void *);
+void pool_list_free(zpool_list_t *);
+int pool_list_count(zpool_list_t *);
+void pool_list_remove(zpool_list_t *, zpool_handle_t *);
+
+extern libzfs_handle_t *g_zfs;
+
+
+typedef struct vdev_cmd_data
+{
+ char **lines; /* Array of lines of output, minus the column name */
+ int lines_cnt; /* Number of lines in the array */
+
+ char **cols; /* Array of column names */
+ int cols_cnt; /* Number of column names */
+
+
+ char *path; /* vdev path */
+ char *upath; /* vdev underlying path */
+ char *pool; /* Pool name */
+ char *cmd; /* backpointer to cmd */
+ char *vdev_enc_sysfs_path; /* enclosure sysfs path (if any) */
+} vdev_cmd_data_t;
+
+typedef struct vdev_cmd_data_list
+{
+ char *cmd; /* Command to run */
+ unsigned int count; /* Number of vdev_cmd_data items (vdevs) */
+
+ /* fields used to select only certain vdevs, if requested */
+ libzfs_handle_t *g_zfs;
+ char **vdev_names;
+ int vdev_names_count;
+ int cb_name_flags;
+
+ vdev_cmd_data_t *data; /* Array of vdevs */
+
+ /* List of unique column names and widths */
+ char **uniq_cols;
+ int uniq_cols_cnt;
+ int *uniq_cols_width;
+
+} vdev_cmd_data_list_t;
+
+vdev_cmd_data_list_t *all_pools_for_each_vdev_run(int argc, char **argv,
+ char *cmd, libzfs_handle_t *g_zfs, char **vdev_names, int vdev_names_count,
+ int cb_name_flags);
+
+void free_vdev_cmd_data_list(vdev_cmd_data_list_t *vcdl);
+
+int check_device(const char *path, boolean_t force,
+ boolean_t isspare, boolean_t iswholedisk);
+boolean_t check_sector_size_database(char *path, int *sector_size);
+void vdev_error(const char *fmt, ...);
+int check_file(const char *file, boolean_t force, boolean_t isspare);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ZPOOL_UTIL_H */