diff options
Diffstat (limited to 'src/cache.sml')
-rw-r--r-- | src/cache.sml | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/cache.sml b/src/cache.sml new file mode 100644 index 00000000..015c3ff1 --- /dev/null +++ b/src/cache.sml @@ -0,0 +1,17 @@ +structure Cache = struct + +type cache = + {(* Takes a query ID and parameters (and, for store, the value to + store) and gives an FFI call that checks, stores, or flushes the + relevant entry. The parameters are strings for check and store and + optional strings for flush because some parameters might not be + fixed. *) + check : int * Mono.exp list -> Mono.exp', + store : int * Mono.exp list * Mono.exp -> Mono.exp', + flush : int * Mono.exp list -> Mono.exp', + lock : int * bool (* true = write, false = read *) -> Mono.exp', + (* Generates C needed for FFI calls in check, store, and flush. *) + setupGlobal : Print.PD.pp_desc, + setupQuery : {index : int, params : int} -> Print.PD.pp_desc} + +end |