NAME

csx_Parse_CISTPL_BATTERY - parse the Battery Replacement Date tuple

SYNOPSIS

#include <sys/pccard.h>

int32_t csx_Parse_CISTPL_BATTERY(client_handle_t ch, tuple_t * tu, cistpl_date_t * cb);

INTERFACE LEVEL

Solaris DDI Specific (Solaris DDI)

ARGUMENTS

ch

Client handle returned from csx_RegisterClient(9F).

tu

Pointer to a tuple_t structure (see tuple(9S)) returned by a call to csx_GetFirstTuple(9F) or csx_GetNextTuple(9F).

cb

Pointer to a cistpl_battery_t structure which contains the parsed CISTPL_BATTERY tuple information upon return from this function.

DESCRIPTION

This function parses the Battery Replacement Date tuple, CISTPL_BATTERY ,into a form usable by PC Card drivers.

The CISTPL_BATTERY tuple is an optional tuple which shall be present only in PC Cards with battery-backed storage. It indicates the date on which the battery was replaced, and the date on which the battery is expected to need replacement. Only one CISTPL_BATTERY tuple is allowed per PC Card.

STRUCTURE MEMBERS

The structure members of cistpl_date_t are:

uint32_t   rday;    /* date battery last replaced * /
uint32_t   xday;    /* date battery due for replacement * /

The fields are defined as follows:

rday

This field indicates the date on which the battery was last replaced.

xday

This field indicates the date on which the battery should be replaced.

RETURN VALUES

CS_SUCCESS

Successful operation.

CS_BAD_HANDLE

Client handle is invalid.

CS_UNKNOWN_TUPLE

Parser does not know how to parse tuple.

CS_NO_CARD

No PC Card in socket.

CS_NO_CIS

No Card Information Structure (CIS) on PC Card.

CS_UNSUPPORTED_FUNCTION

No PCMCIA hardware installed.

CONTEXT

This function may be called from user or kernel context.

SEE ALSO

csx_GetFirstTuple(9F), csx_GetTupleData(9F), csx_RegisterClient(9F), csx_ValidateCIS(9F), tuple(9S)

PC Card 95 Standard, PCMCIA/JEIDA