Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (O)
Guardian Procedure Calls Reference Manual—522629-013
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OPENINFO Procedure
(Superseded by FILE_GETOPENINFO_ Procedure )
OPENINFO Procedure
(Superseded by FILE_GETOPENINFO_
Procedure )
Summary
Syntax for C Programmers
Syntax for TAL Programmers
Parameters
Considerations
OSS Considerations
Example
Summary
The OPENINFO procedure obtains information about the opens of one disk file or of all
the files on a disk device, or of certain nondisk devices. For these nondisk devices,
only the
pricrtpid and the backcrtpid parameters contain valid information.
Each call returns information about one open; call OPENINFO successively to learn
about all the opens.
Syntax for C Programmers
This procedure does not have a C syntax, because it is superseded and should not be
used for new development. This procedure is supported only for compatibility with
previous software.
Syntax for TAL Programmers
Note. This procedure is supported for compatibility with previous software and should not be
used for new development.
error := OPENINFO ( searchname ! i
,prevtag ! i,o
,[ pricrtpid ] ! o
,[ backcrtpid ] ! o
,[ accessmode ] ! o
,[ exclusion ] ! o
,[ syncdepth ] ! o
,[ file-name ] ! o
,[ accessid ] ! o
,[ validmask ] ); ! o