This change introduces zpool_get_prop_literal. It's an expanded version
of zpool_get_prop taking one additional boolean parameter. With this
parameter set to B_FALSE it will behave identically to zpool_get_prop.
Setting it to B_TRUE will return full precision numbers for the
following properties:
ZPOOL_PROP_SIZE
ZPOOL_PROP_ALLOCATED
ZPOOL_PROP_FREE
ZPOOL_PROP_FREEING
ZPOOL_PROP_EXPANDSZ
ZPOOL_PROP_ASHIFT
Also introduced is a wrapper function for zpool_get_prop making it
use zpool_get_prop_literal in the background.
extern int zpool_set_prop(zpool_handle_t *, const char *, const char *);
extern int zpool_get_prop(zpool_handle_t *, zpool_prop_t, char *,
size_t proplen, zprop_source_t *);
extern int zpool_set_prop(zpool_handle_t *, const char *, const char *);
extern int zpool_get_prop(zpool_handle_t *, zpool_prop_t, char *,
size_t proplen, zprop_source_t *);
+extern int zpool_get_prop_literal(zpool_handle_t *, zpool_prop_t, char *,
+ size_t proplen, zprop_source_t *, boolean_t literal);
extern uint64_t zpool_get_prop_int(zpool_handle_t *, zpool_prop_t,
zprop_source_t *);
extern uint64_t zpool_get_prop_int(zpool_handle_t *, zpool_prop_t,
zprop_source_t *);
- * Get a zpool property value for 'prop' and return the value in
- * a pre-allocated buffer.
+ * API compatibility wrapper around zpool_get_prop_literal
*/
int
zpool_get_prop(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len,
zprop_source_t *srctype)
{
*/
int
zpool_get_prop(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len,
zprop_source_t *srctype)
{
+ return zpool_get_prop_literal(zhp, prop, buf, len, srctype, B_FALSE);
+}
+
+/*
+ * Get a zpool property value for 'prop' and return the value in
+ * a pre-allocated buffer.
+ */
+int
+zpool_get_prop_literal(zpool_handle_t *zhp, zpool_prop_t prop, char *buf, size_t len,
+ zprop_source_t *srctype, boolean_t literal)
+{
uint64_t intval;
const char *strval;
zprop_source_t src = ZPROP_SRC_NONE;
uint64_t intval;
const char *strval;
zprop_source_t src = ZPROP_SRC_NONE;
case ZPOOL_PROP_FREEING:
case ZPOOL_PROP_EXPANDSZ:
case ZPOOL_PROP_ASHIFT:
case ZPOOL_PROP_FREEING:
case ZPOOL_PROP_EXPANDSZ:
case ZPOOL_PROP_ASHIFT:
- (void) zfs_nicenum(intval, buf, len);
+ if (literal)
+ (void) snprintf(buf, len, "%llu",
+ (u_longlong_t)intval);
+ else
+ (void) zfs_nicenum(intval, buf, len);
break;
case ZPOOL_PROP_CAPACITY:
break;
case ZPOOL_PROP_CAPACITY: