From 3e9e6a2d2f56f2d80d655773a8f7de834bec936c Mon Sep 17 00:00:00 2001
From: Miles Bader <miles@gnu.org>
Date: Thu, 17 Jul 1997 20:10:53 +0000
Subject: (store_zero_class):   Use zero_map. (zero_map):   New function.

---
 libstore/zero.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/libstore/zero.c b/libstore/zero.c
index 84e381bc..d94cbdcf 100644
--- a/libstore/zero.c
+++ b/libstore/zero.c
@@ -142,12 +142,20 @@ zero_validate_name (const char *name, const struct store_class *const *classes)
     return 0;			/* `maximum size' */
 }
 
+static error_t
+zero_map (const struct store *store, vm_prot_t prot, mach_port_t *memobj)
+{
+  *memobj = MACH_PORT_NULL;
+  return 0;
+}
+
 struct store_class
 store_zero_class =
 {
   STORAGE_ZERO, "zero", zero_read, zero_write,
   zero_allocate_encoding, zero_encode, zero_decode,
-  0, 0, 0, 0, zero_remap, zero_open, zero_validate_name
+  0, 0, 0, 0, zero_remap, zero_open, zero_validate_name,
+  zero_map
 };
 
 /* Return a new zero store SIZE bytes long in STORE.  */
-- 
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