lib-sql: Make driver structs const.

--HG--
branch : HEAD

diff --git a/src/lib-sql/driver-mysql.c b/src/lib-sql/driver-mysql.c
index 9a466301987d2133262eeae9296f623ece4ea284..3fcbcae9a39b9f33a7c17e3c02610130744a6707 100644 (file)
--- a/src/lib-sql/driver-mysql.c
+++ b/src/lib-sql/driver-mysql.c
@@ -80,9 +80,9 @@ struct mysql_query_list {
        unsigned int *affected_rows;
 };
 
-extern struct sql_db driver_mysql_db;
-extern struct sql_result driver_mysql_result;
-extern struct sql_result driver_mysql_error_result;
+extern const struct sql_db driver_mysql_db;
+extern const struct sql_result driver_mysql_result;
+extern const struct sql_result driver_mysql_error_result;
 
 static bool driver_mysql_connect(struct mysql_connection *conn)
 {
@@ -692,7 +692,7 @@ driver_mysql_update(struct sql_transaction_context *_ctx, const char *query,
        ctx->tail = list;
 }
 
-struct sql_db driver_mysql_db = {
+const struct sql_db driver_mysql_db = {
        "mysql",
 
        .v = {
@@ -714,7 +714,7 @@ struct sql_db driver_mysql_db = {
        }
 };
 
-struct sql_result driver_mysql_result = {
+const struct sql_result driver_mysql_result = {
        .v = {
                driver_mysql_result_free,
                driver_mysql_result_next_row,
@@ -735,7 +735,7 @@ driver_mysql_result_error_next_row(struct sql_result *result ATTR_UNUSED)
        return -1;
 }
 
-struct sql_result driver_mysql_error_result = {
+const struct sql_result driver_mysql_error_result = {
        .v = {
                driver_mysql_result_free,
                driver_mysql_result_error_next_row,

diff --git a/src/lib-sql/driver-pgsql.c b/src/lib-sql/driver-pgsql.c
index fdcc936de0a4cdb912d712e0cbdd3204dab30ecd..ef25888fa20fbcd6191ead514a3095130fddb26b 100644 (file)
--- a/src/lib-sql/driver-pgsql.c
+++ b/src/lib-sql/driver-pgsql.c
@@ -91,8 +91,8 @@ struct pgsql_query_list {
        const char *query;
        unsigned int *affected_rows;
 };
-extern struct sql_db driver_pgsql_db;
-extern struct sql_result driver_pgsql_result;
+extern const struct sql_db driver_pgsql_db;
+extern const struct sql_result driver_pgsql_result;
 
 static void
 driver_pgsql_query_full(struct sql_db *db, const char *query,
@@ -1068,7 +1068,7 @@ driver_pgsql_update(struct sql_transaction_context *_ctx, const char *query,
        ctx->tail = list;
 }
 
-struct sql_db driver_pgsql_db = {
+const struct sql_db driver_pgsql_db = {
        "pgsql",
 
        .v = {
@@ -1090,7 +1090,7 @@ struct sql_db driver_pgsql_db = {
        }
 };
 
-struct sql_result driver_pgsql_result = {
+const struct sql_result driver_pgsql_result = {
        .v = {
                driver_pgsql_result_free,
                driver_pgsql_result_next_row,

diff --git a/src/lib-sql/driver-sqlite.c b/src/lib-sql/driver-sqlite.c
index 53c055f675e90a42562a057828b69a56c72faaeb..d631c15b97e23870c7863bd76b0c860193167982 100644 (file)
--- a/src/lib-sql/driver-sqlite.c
+++ b/src/lib-sql/driver-sqlite.c
@@ -33,9 +33,9 @@ struct sqlite_transaction_context {
        unsigned int failed:1;
 };
 
-extern struct sql_db driver_sqlite_db;
-extern struct sql_result driver_sqlite_result;
-extern struct sql_result driver_sqlite_error_result;
+extern const struct sql_db driver_sqlite_db;
+extern const struct sql_result driver_sqlite_result;
+extern const struct sql_result driver_sqlite_error_result;
 
 static int driver_sqlite_connect(struct sql_db *_db)
 {
@@ -386,7 +386,7 @@ driver_sqlite_update(struct sql_transaction_context *_ctx, const char *query,
                *affected_rows = sqlite3_changes(db->sqlite);
 }
 
-struct sql_db driver_sqlite_db = {
+const struct sql_db driver_sqlite_db = {
        "sqlite",
 
        .v = {
@@ -407,7 +407,7 @@ struct sql_db driver_sqlite_db = {
        }
 };
 
-struct sql_result driver_sqlite_result = {
+const struct sql_result driver_sqlite_result = {
        .v = {
                driver_sqlite_result_free,
                driver_sqlite_result_next_row,
@@ -428,7 +428,7 @@ driver_sqlite_result_error_next_row(struct sql_result *result ATTR_UNUSED)
        return -1;
 }
 
-struct sql_result driver_sqlite_error_result = {
+const struct sql_result driver_sqlite_error_result = {
        .v = {
                driver_sqlite_result_free,
                driver_sqlite_result_error_next_row,