Fix: put back 2.0 output text for lttng create cmd

The create command was printing new messages with the changes made from
2.0 to 2.1 which is considered to be an API breakage.

This patch puts back the message output of 2.0 for the lttng create
command.

Reported-by: <bernd.hufmann@ericsson.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>

diff --git a/src/bin/lttng/commands/create.c b/src/bin/lttng/commands/create.c
index f9c7f86873aaac2d9c7f4c249b4f4a738fd2ec0d..95a0a6ab37d541944bb3d29ad5ad4d945a2ab241 100644 (file)
--- a/src/bin/lttng/commands/create.c
+++ b/src/bin/lttng/commands/create.c
@@ -254,7 +254,7 @@ static int create_session(void)
        int ret;
        char *session_name = NULL, *traces_path = NULL, *alloc_path = NULL;
        char *alloc_url = NULL, *url = NULL, datetime[16];
-       char session_name_date[NAME_MAX];
+       char session_name_date[NAME_MAX], *print_str_url = NULL;
        time_t rawtime;
        struct tm *timeinfo;
 
@@ -289,6 +289,7 @@ static int create_session(void)
 
        if (opt_no_consumer) {
                url = NULL;
+               print_str_url = "";
        } else if (opt_output_path != NULL) {
                traces_path = utils_expand_path(opt_output_path);
                if (traces_path == NULL) {
@@ -305,10 +306,10 @@ static int create_session(void)
                }
                /* URL to use in the lttng_create_session() call */
                url = alloc_url;
-               MSG("Trace(s) output set to %s", traces_path);
+               print_str_url = traces_path;
        } else if (opt_url) { /* Handling URL (-U opt) */
                url = opt_url;
-               MSG("Trace(s) output set to %s", url);
+               print_str_url = url;
        } else if (opt_ctrl_url == NULL && opt_data_url == NULL) {
                /* Auto output path */
                alloc_path = config_get_default_path();
@@ -330,7 +331,7 @@ static int create_session(void)
                }
 
                url = alloc_url;
-               MSG("Trace(s) output set to %s", alloc_url + strlen("file://"));
+               print_str_url = alloc_url + strlen("file://");
        }
 
        ret = _lttng_create_session_ext(session_name, url, datetime);
@@ -345,10 +346,11 @@ static int create_session(void)
        }
 
        if (opt_session_name == NULL) {
-               MSG("Session created with default name %s", session_name_date);
+               MSG("Session %s created.", session_name_date);
        } else {
                MSG("Session %s created.", session_name);
        }
+       MSG("Traces will be written in %s", print_str_url);
 
        if (opt_ctrl_url || opt_data_url) {
                /* Setting up control URI (-C or/and -D opt) */