STMFSETPROVIDERDATAPROT(3STMF) SCSI Target Mode Framework Library Functions

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)

October 7, 2008
STMFSETPROVIDERDATAPROT(3STMF)