X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzcommon%2Fzfs_prop.c;h=0a0c25bd4175a77b5a2305f641c8448f24845be2;hb=920dd524fb2997225d4b1ac180bcbc14b045fda6;hp=f29bcf62718f05d5ef3411b648b574bff6489584;hpb=428870ff734fdaccc342b33fc53cf94724409a46;p=zfs.git

diff --git a/module/zcommon/zfs_prop.c b/module/zcommon/zfs_prop.c
index f29bcf6..0a0c25b 100644
--- a/module/zcommon/zfs_prop.c
+++ b/module/zcommon/zfs_prop.c
@@ -20,6 +20,7 @@
  */
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011 by Delphix. All rights reserved.
  */
 
 /* Portions Copyright 2010 Robert Milkowski */
@@ -185,6 +186,14 @@ zfs_prop_init(void)
 		{ NULL }
 	};
 
+	static zprop_index_t xattr_table[] = {
+		{ "off",	ZFS_XATTR_OFF },
+		{ "on",		ZFS_XATTR_DIR },
+		{ "sa",		ZFS_XATTR_SA },
+		{ "dir",	ZFS_XATTR_DIR },
+		{ NULL }
+	};
+
 	/* inherit index properties */
 	zprop_register_index(ZFS_PROP_SYNC, "sync", ZFS_SYNC_STANDARD,
 	    PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
@@ -225,6 +234,9 @@ zfs_prop_init(void)
 	zprop_register_index(ZFS_PROP_LOGBIAS, "logbias", ZFS_LOGBIAS_LATENCY,
 	    PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME,
 	    "latency | throughput", "LOGBIAS", logbias_table);
+	zprop_register_index(ZFS_PROP_XATTR, "xattr", ZFS_XATTR_DIR,
+	    PROP_INHERIT, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT,
+	    "on | off | dir | sa", "XATTR", xattr_table);
 
 	/* inherit index (boolean) properties */
 	zprop_register_index(ZFS_PROP_ATIME, "atime", 1, PROP_INHERIT,
@@ -243,12 +255,8 @@ zfs_prop_init(void)
 	    boolean_table);
 	zprop_register_index(ZFS_PROP_ZONED, "zoned", 0, PROP_INHERIT,
 	    ZFS_TYPE_FILESYSTEM, "on | off", "ZONED", boolean_table);
-	zprop_register_index(ZFS_PROP_XATTR, "xattr", 1, PROP_INHERIT,
-	    ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT, "on | off", "XATTR",
-	    boolean_table);
 	zprop_register_index(ZFS_PROP_VSCAN, "vscan", 0, PROP_INHERIT,
-	    ZFS_TYPE_FILESYSTEM, "on | off", "VSCAN",
-	    boolean_table);
+	    ZFS_TYPE_FILESYSTEM, "on | off", "VSCAN", boolean_table);
 	zprop_register_index(ZFS_PROP_NBMAND, "nbmand", 0, PROP_INHERIT,
 	    ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT, "on | off", "NBMAND",
 	    boolean_table);
@@ -256,7 +264,7 @@ zfs_prop_init(void)
 	/* default index properties */
 	zprop_register_index(ZFS_PROP_VERSION, "version", 0, PROP_DEFAULT,
 	    ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT,
-	    "1 | 2 | 3 | 4 | current", "VERSION", version_table);
+	    "1 | 2 | 3 | 4 | 5 | current", "VERSION", version_table);
 	zprop_register_index(ZFS_PROP_CANMOUNT, "canmount", ZFS_CANMOUNT_ON,
 	    PROP_DEFAULT, ZFS_TYPE_FILESYSTEM, "on | off | noauto",
 	    "CANMOUNT", canmount_table);
@@ -286,6 +294,8 @@ zfs_prop_init(void)
 	/* string properties */
 	zprop_register_string(ZFS_PROP_ORIGIN, "origin", NULL, PROP_READONLY,
 	    ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "<snapshot>", "ORIGIN");
+	zprop_register_string(ZFS_PROP_CLONES, "clones", NULL, PROP_READONLY,
+	    ZFS_TYPE_SNAPSHOT, "<dataset>[,...]", "CLONES");
 	zprop_register_string(ZFS_PROP_MOUNTPOINT, "mountpoint", "/",
 	    PROP_INHERIT, ZFS_TYPE_FILESYSTEM, "<path> | legacy | none",
 	    "MOUNTPOINT");
@@ -311,6 +321,9 @@ zfs_prop_init(void)
 	zprop_register_number(ZFS_PROP_COMPRESSRATIO, "compressratio", 0,
 	    PROP_READONLY, ZFS_TYPE_DATASET,
 	    "<1.00x or higher if compressed>", "RATIO");
+	zprop_register_number(ZFS_PROP_REFRATIO, "refcompressratio", 0,
+	    PROP_READONLY, ZFS_TYPE_DATASET,
+	    "<1.00x or higher if compressed>", "REFRATIO");
 	zprop_register_number(ZFS_PROP_VOLBLOCKSIZE, "volblocksize",
 	    ZVOL_DEFAULT_BLOCKSIZE, PROP_ONETIME,
 	    ZFS_TYPE_VOLUME, "512 to 128k, power of 2",	"VOLBLOCK");
@@ -328,6 +341,8 @@ zfs_prop_init(void)
 	    ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME, "<size>", "USEDREFRESERV");
 	zprop_register_number(ZFS_PROP_USERREFS, "userrefs", 0, PROP_READONLY,
 	    ZFS_TYPE_SNAPSHOT, "<count>", "USERREFS");
+	zprop_register_number(ZFS_PROP_WRITTEN, "written", 0, PROP_READONLY,
+	    ZFS_TYPE_DATASET, "<size>", "WRITTEN");
 
 	/* default number properties */
 	zprop_register_number(ZFS_PROP_QUOTA, "quota", 0, PROP_DEFAULT,
@@ -461,6 +476,18 @@ zfs_prop_userquota(const char *name)
 }
 
 /*
+ * Returns true if this is a valid written@ property.
+ * Note that after the @, any character is valid (eg, another @, for
+ * written@pool/fs@origin).
+ */
+boolean_t
+zfs_prop_written(const char *name)
+{
+	static const char *prefix = "written@";
+	return (strncmp(name, prefix, strlen(prefix)) == 0);
+}
+
+/*
  * Tables of index types, plus functions to convert between the user view
  * (strings) and internal representation (uint64_t).
  */
@@ -593,3 +620,38 @@ zfs_prop_align_right(zfs_prop_t prop)
 }
 
 #endif
+
+#if defined(_KERNEL) && defined(HAVE_SPL)
+
+static int zcommon_init(void) { return 0; }
+static int zcommon_fini(void) { return 0; }
+
+spl_module_init(zcommon_init);
+spl_module_exit(zcommon_fini);
+
+MODULE_DESCRIPTION("Generic ZFS support");
+MODULE_AUTHOR(ZFS_META_AUTHOR);
+MODULE_LICENSE(ZFS_META_LICENSE);
+
+/* zfs dataset property functions */
+EXPORT_SYMBOL(zfs_userquota_prop_prefixes);
+EXPORT_SYMBOL(zfs_prop_init);
+EXPORT_SYMBOL(zfs_prop_get_type);
+EXPORT_SYMBOL(zfs_prop_get_table);
+EXPORT_SYMBOL(zfs_prop_delegatable);
+
+/* Dataset property functions shared between libzfs and kernel. */
+EXPORT_SYMBOL(zfs_prop_default_string);
+EXPORT_SYMBOL(zfs_prop_default_numeric);
+EXPORT_SYMBOL(zfs_prop_readonly);
+EXPORT_SYMBOL(zfs_prop_inheritable);
+EXPORT_SYMBOL(zfs_prop_setonce);
+EXPORT_SYMBOL(zfs_prop_to_name);
+EXPORT_SYMBOL(zfs_name_to_prop);
+EXPORT_SYMBOL(zfs_prop_user);
+EXPORT_SYMBOL(zfs_prop_userquota);
+EXPORT_SYMBOL(zfs_prop_index_to_string);
+EXPORT_SYMBOL(zfs_prop_string_to_index);
+EXPORT_SYMBOL(zfs_prop_valid_for_type);
+
+#endif