Version 2.5.7
[lttng-ust.git] / liblttng-ust / lttng-context-procname.c
index 0e7bf1ce6080ed264be4335dfc8f9de6334273a0..4d41593e17cb503286e1355cbc3f03c0166b4c81 100644 (file)
@@ -74,6 +74,16 @@ void procname_record(struct lttng_ctx_field *field,
        chan->ops->event_write(ctx, procname, LTTNG_UST_PROCNAME_LEN);
 }
 
+static
+void procname_get_value(struct lttng_ctx_field *field,
+               union lttng_ctx_value *value)
+{
+       char *procname;
+
+       procname = wrapper_getprocname();
+       value->str = procname;
+}
+
 int lttng_add_procname_to_ctx(struct lttng_ctx **ctx)
 {
        struct lttng_ctx_field *field;
@@ -97,6 +107,8 @@ int lttng_add_procname_to_ctx(struct lttng_ctx **ctx)
        field->event_field.type.u.array.length = LTTNG_UST_PROCNAME_LEN;
        field->get_size = procname_get_size;
        field->record = procname_record;
+       field->get_value = procname_get_value;
+       lttng_context_update(*ctx);
        return 0;
 }
 
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