KI_WMODE_BITMAP
Argument | Enumeration | Purpose |
---|---|---|
handle | Handle | |
SYM(buf$) | Symbol of row buffer | |
status | KDB_ERROR_ENUM | Return status |
KI_WMODE_BITMAP
This routine copies the write mode bitmap from the table opened on handle to the string array identified by the sym supplied. The write mode bits are set by KCML processes when they open a table in write mode, and cleared when the table is closed. The bits are the KCML's partition number,- #PART value. For tables upto type 6 the bitmap only covered the first 1280 partitions (160 bytes). For type 7 tables this has been increased to 32768 partitions (4096 bytes). The default maximum number of KCML partitions is 1024, although this can be increased using the bkstat utility.
See also KI_SET_WLOCK_COUNT