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CALL FINDEND |
Language element: | CALL routine |
Category: | general purpose OpenVMS |
OpenVMS specifics: | All aspects are host-specific |
Syntax | |
Details | |
Example | |
See Also |
Syntax |
CALL FINDEND(context) |
Details |
Like the LIB$FIND_FILE_END Run Time Library Call, the CALL FINDEND routine releases resources that were associated with a directory search. Use the CALL FINDEND routine with the FINDFILE function.
Example |
In the following example, FINDFILE is used to search
the user's directories for a filename that matches MYPROG*.SAS.
If it finds a file named MYPROG12.SAS,
for example, then FN is set to
myprog12.sas
.
The CALL FINDEND routine is then called to terminate the directory search
and to release the associated resources.
context=0; fn=findfile("myprog*.sas",context); do while (fn ^= ' '); put fn; fn=findfile("myprog*.sas",context); end; call findend(context);
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Copyright 1999 by SAS Institute Inc., Cary, NC, USA. All rights reserved.