CAS Lock Manager Control Block. More...
Data Fields | |
| mf_uns32 | Version |
| structure version (CasLK_CURRENT) | |
| mf_uns32 | Function |
| function (CasLK_ENQUEUE or CasLK_DEQUEUE) | |
| mf_uns32 | Type |
| operation type | |
| mf_uns32 | Count |
| number of locks | |
| struct { | |
| char * RName | |
| resource name | |
| char QName [8] | |
| qualifier name | |
| mf_uns32 RetCode | |
| return code (see CAS Lock Manager Return Codes) | |
| mf_uns8 RNameLen | |
| length of rname | |
| mf_uns8 Share | |
| sharing state (CasLK_SHARE or CasLK_EXCL) | |
| mf_uns8 Scope | |
| lock scope (CasLK_SERVER) | |
| mf_uns8 Lifetime | |
| lock lifetime (see CAS Lock Manager Lock Lifetime) | |
| mf_uns8 Filler [16] | |
| } | Lock [1] |
| array of locks (255 max) | |
CAS Lock Manager Control Block.
The control block for the CAS lock manager function, which handles locks for synchronizing resource access.
See (lk)-rli-lock-request in cascbloc.cpy.