1) added void* state argument to tdb_traverse. guess what! there were

two places i found where it was appropriate to _use_ that third argument,
in locking.c and brlock.c!  there was a static traverse_function and
i removed the static variable, typecast it to a void*, passed it to
tdb_traverse and re-cast it back to the traverse_function inside the
tdb_traverse function.  this makes the use of tdb_traverse() reentrant,
which is never going to happen, i know, i just don't like to see
statics lying about when there's no need for them.

as i had to do in samba-tng, all uses of tdb_traverse modified to take
the new void* state argument.

2) disabled rpcclient: referring people to use SAMBA_TNG rpcclient.
i don't know how the other samba team members would react if i deleted
rpcclient from cvs main.  damn, that code's so old, it's unreal.
20 rpcclient commands, instead of about 70 in SAMBA_TNG.

1 files changed, 5 insertions, 10 deletions

diff --git a/source/locking/brlock.c b/source/locking/brlock.c
index 7e8adf4f860..71fc45854a6 100644
--- a/source/locking/brlock.c
+++ b/source/locking/brlock.c
@@ -331,20 +331,18 @@ void brl_close(SMB_DEV_T dev, SMB_INO_T ino, pid_t pid, int tid, int fnum)
 }
 
 
-static void (*traverse_callback)(SMB_DEV_T dev, SMB_INO_T ino, int pid, 
-				 enum brl_type lock_type,
-				 br_off start, br_off size);
-
 /****************************************************************************
 traverse the whole database with this function, calling traverse_callback
 on each lock
 ****************************************************************************/
-static int traverse_fn(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf)
+static int traverse_fn(TDB_CONTEXT *ttdb, TDB_DATA kbuf, TDB_DATA dbuf, void *state)
 {
 	struct lock_struct *locks;
 	struct lock_key *key;
 	int i;
 
+	BRLOCK_FN(traverse_callback) = (BRLOCK_FN_CAST())state;
+
 	locks = (struct lock_struct *)dbuf.dptr;
 	key = (struct lock_key *)kbuf.dptr;
 
@@ -361,11 +359,8 @@ static int traverse_fn(TDB_CONTEXT *tdb, TDB_DATA kbuf, TDB_DATA dbuf)
 /*******************************************************************
  Call the specified function on each lock in the database
 ********************************************************************/
-int brl_forall(void (*fn)(SMB_DEV_T dev, SMB_INO_T ino, int pid, 
-			  enum brl_type lock_type,
-			  br_off start, br_off size))
+int brl_forall(BRLOCK_FN(fn))
 {
 	if (!tdb) return 0;
-	traverse_callback = fn;
-	return tdb_traverse(tdb, traverse_fn);
+	return tdb_traverse(tdb, traverse_fn, (BRLOCK_FN_CAST())fn);
 }