- (internal/exp) first draft of new layoutpiaip.newlayout

git-svn-id: http://opensvn.csie.org/pttbbs/branches/piaip.newlayout@4013 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 36 insertions, 0 deletions

diff --git a/daemon/innbbsd/dbz.h b/daemon/innbbsd/dbz.h
new file mode 100644
index 00000000..4883c1e6
--- /dev/null
+++ b/daemon/innbbsd/dbz.h
@@ -0,0 +1,36 @@
+/* for dbm and dbz */
+#ifndef _DBZ_H
+#define _DBZ_H
+typedef struct {
+    char           *dptr;
+    int             dsize;
+}               datum;
+
+/* standard dbm functions */
+extern int      dbminit();
+extern datum    fetch();
+extern int      store();
+extern int      delete();	/* not in dbz */
+extern datum    firstkey();	/* not in dbz */
+extern datum    nextkey();	/* not in dbz */
+extern int      dbmclose();	/* in dbz, but not in old dbm */
+
+/* new stuff for dbz */
+extern int      dbzfresh();
+extern int      dbzagain();
+extern datum    dbzfetch();
+extern int      dbzstore();
+extern int      dbzsync();
+extern long     dbzsize();
+extern int      dbzincore();
+extern int      dbzcancel();
+extern int      dbzdebug();
+
+/*
+ * In principle we could handle unlimited-length keys by operating a chunk at
+ * a time, but it's not worth it in practice.  Setting a nice large bound on
+ * them simplifies the code and doesn't hurt anything.
+ */
+#define DBZMAXKEY	255
+
+#endif /* _DBZ_H */