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Add exclusion names to diagnostic printouts
[lttng-tools.git]
/
src
/
bin
/
lttng
/
commands
/
view.c
diff --git
a/src/bin/lttng/commands/view.c
b/src/bin/lttng/commands/view.c
index 430f8b62cfd208375691f3dda72ceb64f9ee881a..d339282e61e7513b3559643d646f5d847a20bf24 100644
(file)
--- a/
src/bin/lttng/commands/view.c
+++ b/
src/bin/lttng/commands/view.c
@@
-278,7
+278,7
@@
error:
*/
static int view_trace(void)
{
*/
static int view_trace(void)
{
- int ret
, count, i, found = 0
;
+ int ret;
char *session_name, *trace_path;
struct lttng_session *sessions = NULL;
char *session_name, *trace_path;
struct lttng_session *sessions = NULL;
@@
-314,6
+314,8
@@
static int view_trace(void)
DBG("Viewing trace for session %s", session_name);
if (session_name) {
DBG("Viewing trace for session %s", session_name);
if (session_name) {
+ int i, count, found = 0;
+
/* Getting all sessions */
count = lttng_list_sessions(&sessions);
if (count < 0) {
/* Getting all sessions */
count = lttng_list_sessions(&sessions);
if (count < 0) {
@@
-339,6
+341,13
@@
static int view_trace(void)
}
trace_path = sessions[i].path;
}
trace_path = sessions[i].path;
+
+ if (sessions[i].enabled) {
+ WARN("Session %s is running. Please stop it before reading it.",
+ session_name);
+ ret = CMD_ERROR;
+ goto free_sessions;
+ }
} else {
trace_path = opt_trace_path;
}
} else {
trace_path = opt_trace_path;
}
@@
-352,9
+361,7
@@
static int view_trace(void)
}
free_sessions:
}
free_sessions:
- if (sessions) {
- free(sessions);
- }
+ free(sessions);
free_error:
if (opt_session_name == NULL) {
free(session_name);
free_error:
if (opt_session_name == NULL) {
free(session_name);
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