Sun Microsystems Sun StorageTek 5800 - Manual (Page 79)

hc_nvr_get_double
Retrieves a value of type hc_double_t.
Synopsis
hcerr_t hc_nvr_get_double(hc_nvr_t *nvr,
char *name,
hc_double_t *retdouble);
Description
This function retrieves the value of type hc_double_t (see “hc_type_t” on page 47 ) associated
with an indicated attribute name in a name-value record.
Parameters
nvr
Points to a name-value-record.
name
IN: Attribute name to look for.
retdouble
OUT: Updated to contain the hc_double_t value.
Return Codes
HCERR_OK
HCERR_BAD_REQUEST
HCERR_OOM
HCERR_INVALID_NVR
HCERR_ILLEGAL_VALUE_FOR_METADATA
HCERR_ILLEGAL_ARGUMENT
Synchronous C API Functions
Chapter 3 • Sun StorageTek 5800 System C Client API 79