Do not broadcast changes if there are no remote readers.

[thirdparty/squid.git] / src / ipc / StoreMap.cc

diff --git a/src/ipc/StoreMap.cc b/src/ipc/StoreMap.cc
index 7c602fb1c77d9d49685e3d66fa144bb0898300f6..db26250d0f75df3729f95cb39e3102dfc9f78703 100644 (file)
--- a/src/ipc/StoreMap.cc
+++ b/src/ipc/StoreMap.cc
@@ -212,6 +212,13 @@ Ipc::StoreMap::peekAtReader(const sfileno fileno) const
     return NULL;
 }
 
+const Ipc::StoreMap::Anchor &
+Ipc::StoreMap::peekAtEntry(const sfileno fileno) const
+{
+    assert(valid(fileno));
+    return shared->slots[fileno].anchor;
+}
+
 void
 Ipc::StoreMap::freeEntry(const sfileno fileno)
 {