DtDbReloadNotify(3UNIX System V (1 August 1995DtDbReloadNotify(3)
NAME
DtDbReloadNotify - reload the Dt actions and data typing
services database
SYNOPSIS
#include <Dt/Action.h>
void DtDbReloadNotify(DtDbReloadCallbackProc callback_proc,
XtPointer client_data);
DESCRIPTION
The DtDbReloadNotify() function registers an application
callback function that is called whenever the actions and
data types database needs to be reloaded; the conditions
that trigger this callback are implementation-dependent.
The callback_proc must flush any actions and data type
information that the application has cached and then call
DtDbLoad(3) to reload the database. The client_data
argument passes additional application information to the
callback routine.
RETURN VALUE
The DtDbReloadNotify() function returns no value.
If errors are encountered when reading the database files,
error messages are written to the user's errorlog file
($HOME/.dt/errorlog). Records containing errors are not
incorporated into the internal database.
SEE ALSO
DtAction(5), DtDbLoad(3), dtactionfile(4), dtdtfile(4).
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