coda_lookup now passes up an extra flag. But old veni will

be ok; new veni will check /dev/cfs0 to make sure that a new
kernel is running.
Also, a bug in vc_nb_close iff CODA_SIGNAL's were seen has been
fixed.

1 files changed, 13 insertions, 1 deletions

diff --git a/sys/fs/coda/coda_venus.c b/sys/fs/coda/coda_venus.c
index 4f81ca1..96228f1 100644
--- a/sys/fs/coda/coda_venus.c
+++ b/sys/fs/coda/coda_venus.c
@@ -27,7 +27,7 @@
  * Mellon the rights to redistribute these changes without encumbrance.
  * 
  * 	@(#) src/sys/cfs/coda_venus.c,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $
- *  $Id: coda_venus.c,v 1.4 1998/09/13 13:57:59 rvb Exp $
+ *  $Id: coda_venus.c,v 1.5 1998/10/28 19:33:50 rvb Exp $
  * 
  */
 
@@ -159,6 +159,8 @@
 	} while (0)
 
 
+int coda_kernel_version = CODA_KERNEL_VERSION;
+
 int
 venus_root(void *mdp,
 	struct ucred *cred, struct proc *p,
@@ -408,7 +410,17 @@ venus_lookup(void *mdp, ViceFid *fid,
     INIT_IN(&inp->ih, CODA_LOOKUP, cred, p);
     inp->VFid = *fid;
 
+    /* NOTE:
+     * Between version 1 and version 2 we have added an extra flag field
+     * to this structure.  But because the string was at the end and because
+     * of the wierd way we represent strings by having the slot point to
+     * where the string characters are in the "heap", we can just slip the
+     * flag parameter in after the string slot pointer and veni that don't
+     * know better won't see this new flag field ...
+     * Otherwise we'd need two different venus_lookup functions.
+     */
     inp->name = Isize;
+    inp->flags = CLU_CASE_SENSITIVE;	/* doesn't really matter for BSD */
     STRCPY(name, nm, len);		/* increments Isize */
 
     error = coda_call(mdp, Isize, &Osize, (char *)inp);