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-rw-r--r--module/venti.m10
1 files changed, 7 insertions, 3 deletions
diff --git a/module/venti.m b/module/venti.m
index 021d436c..440a276d 100644
--- a/module/venti.m
+++ b/module/venti.m
@@ -124,7 +124,10 @@ Venti: module {
rtype: string;
score: Venti->Score; # to a Dir block
blocksize: int; # maximum block size
- prev: Venti->Score; # last root block
+ prev: ref Venti->Score; # last root block
+
+ pack: fn(r: self ref Root): array of byte;
+ unpack: fn(d: array of byte): ref Root;
};
Entry: adt {
@@ -135,6 +138,9 @@ Venti: module {
flags: int;
size: big; # (XXX should be unsigned)
score: Venti->Score;
+
+ pack: fn(e: self ref Entry): array of byte;
+ unpack: fn(d: array of byte): ref Entry;
};
Score: adt {
a: array of byte;
@@ -153,7 +159,5 @@ Venti: module {
sync: fn(s: self ref Session): int;
rpc: fn(s: self ref Session, m: ref Vmsg): (ref Vmsg, string);
};
- unpackentry: fn(d: array of byte): ref Entry;
- unpackroot: fn(d: array of byte): ref Root;
init: fn();
};