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csx_SetEventMask (9)

>> csx_SetEventMask (9) ( Solaris man: Ядро )

NAME

csx_SetEventMask, csx_GetEventMask - set or return the client event mask for the client

SYNOPSIS

#include <sys/pccard.h>



int32_t csx_SetEventMask(client_handle_t ch, sockevent_t *se);

int32_t csx_GetEventMask(client_handle_t ch, sockevent_t *se);

INTERFACE LEVEL

Solaris DDI Specific (Solaris DDI)

PARAMETERS

: Client handle returned from csx_RegisterClient(9F).

: Pointer to a sockevent_t structure

DESCRIPTION

The function csx_SetEventMask() sets the client or global event mask for the client.

The function csx_GetEventMask() returns the client or global event mask for the client.

csx_RequestSocketMask(9F) must be called before calling csx_SetEventMask() for the client event mask for this socket.

STRUCTURE MEMBERS

The structure members of sockevent_t are:

uint32_t   uint32_t     /* attribute flags for call */
uint32_t   EventMask;   /* event mask to set or return */
uint32_t   Socket;      /* socket number if necessary */

The fields are defined as follows:

Attributes

This is a bit-mapped field that identifies the type of event mask to be returned. The field is defined as follows:

CONF_EVENT_MASK_GLOBAL

: Client's global event mask. If set, the client's global event mask is returned.

CONF_EVENT_MASK_CLIENT

: Client's local event mask. If set, the client's local event mask is returned.

EventMask

: This field is bit-mapped. Card Services performs event notification based on this field. See csx_event_handler(9E) for valid event definitions and for additional information about handling events.

Socket

: Not used in Solaris, but for portability with other Card Services implementations, it should be set to the logical socket number.

RETURN VALUES

CS_SUCCESS

: Successful operation.

CS_BAD_HANDLE

: Client handle is invalid.

CS_BAD_SOCKET

: csx_RequestSocketMask(9F) not called for CONF_EVENT_MASK_CLIENT.

CS_UNSUPPORTED_FUNCTION

: No PCMCIA hardware installed.

CONTEXT

These functions may be called from user or kernel context.

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