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authorBrian Behlendorf <[email protected]>2010-05-28 13:45:14 -0700
committerBrian Behlendorf <[email protected]>2010-05-28 13:45:14 -0700
commit428870ff734fdaccc342b33fc53cf94724409a46 (patch)
tree164e83c0ceda52a843795ed7cd9e95637d02c177 /lib/libnvpair/libnvpair.c
parent6119cb885a976e175a6e827894accf657ff1984f (diff)
Update core ZFS code from build 121 to build 141.
Diffstat (limited to 'lib/libnvpair/libnvpair.c')
-rw-r--r--lib/libnvpair/libnvpair.c155
1 files changed, 152 insertions, 3 deletions
diff --git a/lib/libnvpair/libnvpair.c b/lib/libnvpair/libnvpair.c
index 0845cb08c..57915cd73 100644
--- a/lib/libnvpair/libnvpair.c
+++ b/lib/libnvpair/libnvpair.c
@@ -19,14 +19,13 @@
* CDDL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
+ * Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
-#pragma ident "%Z%%M% %I% %E% SMI"
-
#include <unistd.h>
#include <strings.h>
+#include <libintl.h>
#include <sys/types.h>
#include <sys/inttypes.h>
#include "libnvpair.h"
@@ -272,6 +271,156 @@ nvlist_print(FILE *fp, nvlist_t *nvl)
nvlist_print_with_indent(fp, nvl, 0);
}
+
+#define NVP(elem, type, vtype, ptype, format) { \
+ vtype value; \
+\
+ (void) nvpair_value_##type(elem, &value); \
+ (void) printf("%*s%s: " format "\n", indent, "", \
+ nvpair_name(elem), (ptype)value); \
+}
+
+#define NVPA(elem, type, vtype, ptype, format) { \
+ uint_t i, count; \
+ vtype *value; \
+\
+ (void) nvpair_value_##type(elem, &value, &count); \
+ for (i = 0; i < count; i++) { \
+ (void) printf("%*s%s[%d]: " format "\n", indent, "", \
+ nvpair_name(elem), i, (ptype)value[i]); \
+ } \
+}
+
+/*
+ * Similar to nvlist_print() but handles arrays slightly differently.
+ */
+void
+dump_nvlist(nvlist_t *list, int indent)
+{
+ nvpair_t *elem = NULL;
+ boolean_t bool_value;
+ nvlist_t *nvlist_value;
+ nvlist_t **nvlist_array_value;
+ uint_t i, count;
+
+ if (list == NULL) {
+ return;
+ }
+
+ while ((elem = nvlist_next_nvpair(list, elem)) != NULL) {
+ switch (nvpair_type(elem)) {
+ case DATA_TYPE_BOOLEAN_VALUE:
+ (void) nvpair_value_boolean_value(elem, &bool_value);
+ (void) printf("%*s%s: %s\n", indent, "",
+ nvpair_name(elem), bool_value ? "true" : "false");
+ break;
+
+ case DATA_TYPE_BYTE:
+ NVP(elem, byte, uchar_t, int, "%u");
+ break;
+
+ case DATA_TYPE_INT8:
+ NVP(elem, int8, int8_t, int, "%d");
+ break;
+
+ case DATA_TYPE_UINT8:
+ NVP(elem, uint8, uint8_t, int, "%u");
+ break;
+
+ case DATA_TYPE_INT16:
+ NVP(elem, int16, int16_t, int, "%d");
+ break;
+
+ case DATA_TYPE_UINT16:
+ NVP(elem, uint16, uint16_t, int, "%u");
+ break;
+
+ case DATA_TYPE_INT32:
+ NVP(elem, int32, int32_t, long, "%ld");
+ break;
+
+ case DATA_TYPE_UINT32:
+ NVP(elem, uint32, uint32_t, ulong_t, "%lu");
+ break;
+
+ case DATA_TYPE_INT64:
+ NVP(elem, int64, int64_t, longlong_t, "%lld");
+ break;
+
+ case DATA_TYPE_UINT64:
+ NVP(elem, uint64, uint64_t, u_longlong_t, "%llu");
+ break;
+
+ case DATA_TYPE_STRING:
+ NVP(elem, string, char *, char *, "'%s'");
+ break;
+
+ case DATA_TYPE_BYTE_ARRAY:
+ NVPA(elem, byte_array, uchar_t, int, "%u");
+ break;
+
+ case DATA_TYPE_INT8_ARRAY:
+ NVPA(elem, int8_array, int8_t, int, "%d");
+ break;
+
+ case DATA_TYPE_UINT8_ARRAY:
+ NVPA(elem, uint8_array, uint8_t, int, "%u");
+ break;
+
+ case DATA_TYPE_INT16_ARRAY:
+ NVPA(elem, int16_array, int16_t, int, "%d");
+ break;
+
+ case DATA_TYPE_UINT16_ARRAY:
+ NVPA(elem, uint16_array, uint16_t, int, "%u");
+ break;
+
+ case DATA_TYPE_INT32_ARRAY:
+ NVPA(elem, int32_array, int32_t, long, "%ld");
+ break;
+
+ case DATA_TYPE_UINT32_ARRAY:
+ NVPA(elem, uint32_array, uint32_t, ulong_t, "%lu");
+ break;
+
+ case DATA_TYPE_INT64_ARRAY:
+ NVPA(elem, int64_array, int64_t, longlong_t, "%lld");
+ break;
+
+ case DATA_TYPE_UINT64_ARRAY:
+ NVPA(elem, uint64_array, uint64_t, u_longlong_t,
+ "%llu");
+ break;
+
+ case DATA_TYPE_STRING_ARRAY:
+ NVPA(elem, string_array, char *, char *, "'%s'");
+ break;
+
+ case DATA_TYPE_NVLIST:
+ (void) nvpair_value_nvlist(elem, &nvlist_value);
+ (void) printf("%*s%s:\n", indent, "",
+ nvpair_name(elem));
+ dump_nvlist(nvlist_value, indent + 4);
+ break;
+
+ case DATA_TYPE_NVLIST_ARRAY:
+ (void) nvpair_value_nvlist_array(elem,
+ &nvlist_array_value, &count);
+ for (i = 0; i < count; i++) {
+ (void) printf("%*s%s[%u]:\n", indent, "",
+ nvpair_name(elem), i);
+ dump_nvlist(nvlist_array_value[i], indent + 4);
+ }
+ break;
+
+ default:
+ (void) printf(dgettext(TEXT_DOMAIN, "bad config type "
+ "%d for %s\n"), nvpair_type(elem),
+ nvpair_name(elem));
+ }
+ }
+}
+
/*
* Determine if string 'value' matches 'nvp' value. The 'value' string is
* converted, depending on the type of 'nvp', prior to match. For numeric