dlclear - log clearing of logical RMSfile
Dlclear records a marker in the current log file to clear an
RMSfile. When the restore program, drestore(C-1), encounters this
marker, it clears the named logical RMSfile.
Lname is the name of the logical RMSfile. It can have any of the
The first form names an explicit database, the latter two use the
default database. A default database is defined by calling
dbopen(C-3), or setting the environment variable DBASE to a valid
If a path name (a name containing slashes (\ or /)) is passed to
dlclear, no entry is made in the log file.
dlconv(C-3), dldelete(C-3), dlexpand(C-3), dlmake(C-3),
A value of FAILED (0) is returned if the marker cannot be written
in the log file. The RMS error message is set describing the
This function is intended for internal use only. Indiscriminate
use of this function can render log files useless.