Add remove_all to TLS session manager interface

DB::spin now returns the number of rows affected

3 files changed, 10 insertions, 4 deletions

diff --git a/src/lib/utils/database.h b/src/lib/utils/database.h
index 03a3174d6..bacbedd1e 100644
--- a/src/lib/utils/database.h
+++ b/src/lib/utils/database.h
@@ -36,7 +36,7 @@ class BOTAN_DLL SQL_Database
             virtual size_t get_size_t(int column) = 0;
 
             /* Run to completion */
-            virtual void spin() = 0;
+            virtual size_t spin() = 0;
 
             /* Maybe update */
             virtual bool step() = 0;
diff --git a/src/lib/utils/sqlite3/sqlite3.cpp b/src/lib/utils/sqlite3/sqlite3.cpp
index be3c2b227..267d7530a 100644
--- a/src/lib/utils/sqlite3/sqlite3.cpp
+++ b/src/lib/utils/sqlite3/sqlite3.cpp
@@ -125,9 +125,15 @@ size_t Sqlite3_Database::Sqlite3_Statement::get_size_t(int column)
    return static_cast<size_t>(sessions_int);
    }
 
-void Sqlite3_Database::Sqlite3_Statement::spin()
+size_t Sqlite3_Database::Sqlite3_Statement::spin()
    {
-   while(step()) {}
+   size_t steps = 0;
+   while(step())
+      {
+      ++steps;
+      }
+
+   return steps;
    }
 
 bool Sqlite3_Database::Sqlite3_Statement::step()
diff --git a/src/lib/utils/sqlite3/sqlite3.h b/src/lib/utils/sqlite3/sqlite3.h
index 8495a1d1b..067b94e85 100644
--- a/src/lib/utils/sqlite3/sqlite3.h
+++ b/src/lib/utils/sqlite3/sqlite3.h
@@ -39,7 +39,7 @@ class BOTAN_DLL Sqlite3_Database  : public SQL_Database
             std::pair<const byte*, size_t> get_blob(int column) override;
             size_t get_size_t(int column) override;
 
-            void spin() override;
+            size_t spin() override;
             bool step() override;
 
             Sqlite3_Statement(sqlite3* db, const std::string& base_sql);