DESIGN (xvwidgets) functions
LIBRARY ROUTINE
xvw_remove_detectfid - remove (fid) input handler from an object
LIBRARY CALL
void xvw_remove_detectfid(
xvobject object,
int fid,
void (*routine)(xvobject, int, kaddr),
kaddr client_data)
INPUT
- object - object for which to remove the input file
handler, or NULL if the input handler was
being invoked in general, not associated with
a particular object.
- fid - the file descriptor on which input
(or output) was being detected.
- routine - the input handler that was being called when
change on the fid was detected
- client_data - pointer to client data which
was being passed to input handler
OUTPUT
none
RETURN VALUE
none
DESCRIPTION
Causes the detection mechanism previously installed with
xvw_add_detectfid() to be removed from the specified
file descriptor.
If the input handler was associated with an object, the
file detection will be automatically removed when the object
is destroyed. Alternatively, it can be removed before the
object is destroyed by using this routine. If NULL was
passed to xvw_add_detectfid() for the object, then
you must call this routine if you need to remove the installed
input handler.
ADDITIONAL INFORMATION
none
EXAMPLES
none
SIDE EFFECTS
none
RESTRICTIONS
none
MODIFICATION
none
FILES
$DESIGN/objects/library/xvwidgets/src/fid.c
SEE ALSO
xvwidgets(3)
COPYRIGHT
Copyright (C) 1993 - 1997, Khoral Research, Inc. ("KRI") All rights reserved.