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Kernel Functions for Driverscsx_SetEventMask(9F)


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

 
ch
Client handle returned from csx_RegisterClient(9F).
se
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.

SEE ALSO

 

csx_event_handler(9E), csx_RegisterClient(9F), csx_ReleaseSocketMask(9F), csx_RequestSocketMask(9F)

PC Card 95 Standard, PCMCIA/JEIDA


SunOS 5.9Go To TopLast Changed 19 Jul 1996

 
      
      
Copyright 2002 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.