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man pages section 3: Extended Library Functions, Volume 4

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Updated: Thursday, June 13, 2019
 
 

stmfSetProviderDataProt(3STMF)

Name

stmfSetProviderDataProt - retrieve data for the specified provider

Synopsis

cc [ flag... ] file... -lstmf [ library... ]
 #include <libstmf.h>

int stmfSetProviderDataProt(char *providerName, nvlist_t **nvl,
     int providerType, uint64_t *token);

Parameters

providerName

The name of the provider for which data is being set.

nvl

A pointer to a pointer to an nvlist_t containing the nvlist to be set.

providerType

The value for this parameter must be either STMF_LU_PROVIDER_TYPE or STMF_PORT_PROVIDER_TYPE.

token

A pointer to a uint64_t that contains the value returned from a successful call to stmfGetProviderDataProt(3STMF). If this argument is NULL, the token is ignored. Otherwise, the token will be verified against the current data. If the token represents stale data, the call fails.

On success, token will contain the new token for the data being set and can be used in subsequent calls to stmfSetProviderData(3STMF). On failure the contents are undefined.

Description

The stmfSetProviderDataProt() function sets the data for the specified provider.

Return Values

The following values are returned:

STMF_ERROR_PROV_DATA_STALE

The token value represents stale data.

STMF_STATUS_SUCCESS

The API call was successful.

Attributes

See attributes(7) for descriptions of the following attributes:

ATTRIBUTE TYPE
ATTRIBUTE VALUE
Interface Stability
Committed
MT-Level
Safe

See Also

libstmf(3LIB), nvlist_free(3NVPAIR), stmfGetProviderDataProt(3STMF), stmfSetProviderData(3STMF), attributes(7)