Synchronous C API Functions

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

Chapter 3 • Sun StorageTek 5800 System C Client API

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Sun Microsystems 5800 manual Hcnvrgetdouble