Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (F)
Guardian Procedure Calls Reference Manual—522629-013
5-104
FILE_GETOPENINFO_ Procedure
backup-opener output
INT .EXT:ref:10
is the process handle of the backup opener process associated with the primary
open. A null process handle (-1 in each word) is returned if there is no backup
opener.
accessmode output
INT .EXT:ref:1
is the access mode with which the file is open. The values are:
0 read-write
1 read only
2 write only
exclusion output
INT .EXT:ref:1
is the exclusion mode with which the file is open. The values are:
0shared
1 exclusive
2 process exclusive (supported only for Optical Storage Facility)
3protected
syncdepth output
INT .EXT:ref:1
is the sync depth that was specified when the file was opened.
filename:maxlen output:input
STRING .EXT:ref:*, INT:value
returns the fully qualified file name of the file about which information is being
returned.
maxlen is the length in bytes of the string variable filename.
filenamelen output
INT .EXT:ref:1
is the length in bytes of the name returned in
filename.
accessid output
INT .EXT:ref:1
is the process access ID (user ID) of the opener at the time the open was done.