Changeset 494f417 in mainline for uspace/lib/c/generic/io/logctl.c

Timestamp:

2012-08-16T11:58:46Z (12 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

7034b443

Parents:

eab3d04

Message:

Allow changing level of individual namespaces

File:

• uspace/lib/c/generic/io/logctl.c (modified) (1 diff)

uspace/lib/c/generic/io/logctl.c

@@ -77 +77 @@
 }
 
+int logctl_set_namespace_level(const char *namespace, log_level_t new_level)
+{
+        int rc = connect_to_logger();
+        if (rc != EOK)
+                return rc;
+
+        async_exch_t *exchange = async_exchange_begin(logger_session);
+        if (exchange == NULL)
+                return ENOMEM;
+
+        aid_t reg_msg = async_send_1(exchange, LOGGER_CTL_SET_NAMESPACE_LEVEL,
+            new_level, NULL);
+        rc = async_data_write_start(exchange, namespace, str_size(namespace));
+        sysarg_t reg_msg_rc;
+        async_wait_for(reg_msg, &reg_msg_rc);
+
+        async_exchange_end(exchange);
+
+        if (rc != EOK) {
+                return rc;
+        }
+
+        return (int) reg_msg_rc;
+}
+
 int logctl_get_boot_level(log_level_t *level)
 {