centralize sessiond config option handling

[lttng-tools.git] / src / bin / lttng-sessiond / save.c

diff --git a/src/bin/lttng-sessiond/save.c b/src/bin/lttng-sessiond/save.c
index 1a879b21429892e1f1af1465af9c790b5f7270b5..3c6b5b8a01931540cbd050a9600f969e0076b471 100644 (file)
--- a/src/bin/lttng-sessiond/save.c
+++ b/src/bin/lttng-sessiond/save.c
@@ -104,6 +104,26 @@ int save_kernel_channel_attributes(struct config_writer *writer,
        if (ret) {
                goto end;
        }
+
+       if (attr->extended.ptr) {
+               struct lttng_channel_extended *ext = NULL;
+
+               ext = (struct lttng_channel_extended *) attr->extended.ptr;
+               ret = config_writer_write_element_unsigned_int(writer,
+                               config_element_monitor_timer_interval,
+                               ext->monitor_timer_interval);
+               if (ret) {
+                       goto end;
+               }
+
+               ret = config_writer_write_element_signed_int(writer,
+                               config_element_blocking_timeout,
+                               ext->blocking_timeout);
+               if (ret) {
+                       goto end;
+               }
+       }
+
 end:
        return ret ? LTTNG_ERR_SAVE_IO_FAIL : 0;
 }
@@ -113,6 +133,7 @@ int save_ust_channel_attributes(struct config_writer *writer,
        struct lttng_ust_channel_attr *attr)
 {
        int ret;
+       struct ltt_ust_channel *channel = NULL;
 
        ret = config_writer_write_element_string(writer,
                config_element_overwrite_mode,
@@ -156,6 +177,26 @@ int save_ust_channel_attributes(struct config_writer *writer,
        if (ret) {
                goto end;
        }
+
+       ret = config_writer_write_element_signed_int(writer,
+                       config_element_blocking_timeout,
+                       attr->u.s.blocking_timeout);
+       if (ret) {
+               goto end;
+       }
+
+       /*
+        * Fetch the monitor timer which is located in the parent of
+        * lttng_ust_channel_attr
+        */
+       channel = caa_container_of(attr, struct ltt_ust_channel, attr);
+       ret = config_writer_write_element_unsigned_int(writer,
+               config_element_monitor_timer_interval,
+               channel->monitor_timer_interval);
+       if (ret) {
+               goto end;
+       }
+
 end:
        return ret ? LTTNG_ERR_SAVE_IO_FAIL : 0;
 }