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Initialize all stack variables to zero, fix uninitialized loglevel variables
[lttng-tools.git]
/
tests
/
lttng
/
kernel_all_events_basic.c
diff --git
a/tests/lttng/kernel_all_events_basic.c
b/tests/lttng/kernel_all_events_basic.c
index 215fa6837e600be04ce5bcab4a1610494aaa7111..3e12f00f1749a42201060db8424ec217bc527622 100644
(file)
--- a/
tests/lttng/kernel_all_events_basic.c
+++ b/
tests/lttng/kernel_all_events_basic.c
@@
-31,16
+31,18
@@
int main(int argc, char **argv)
{
int main(int argc, char **argv)
{
- struct lttng_handle *handle = NULL;
- struct lttng_domain dom;
+
struct lttng_handle *handle = NULL;
+
struct lttng_domain dom;
struct lttng_event event;
struct lttng_event event;
- char *channel_name = "mychan";
- int ret = 0;
+ char *channel_name = "channel0";
+ char *session_name = "kernel_all_events_basic";
+ int ret = 0;
-
dom.type = LTTNG_DOMAIN_KERNEL
;
-
-
memset(&event, 0, sizeof(struct lttng_event))
;
+
memset(&dom, 0, sizeof(dom))
;
+ memset(&event, 0, sizeof(event));
+
dom.type = LTTNG_DOMAIN_KERNEL
;
event.type = LTTNG_EVENT_TRACEPOINT;
event.type = LTTNG_EVENT_TRACEPOINT;
+ event.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL;
printf("\nTesting tracing all kernel events:\n");
printf("-----------\n");
printf("\nTesting tracing all kernel events:\n");
printf("-----------\n");
@@
-56,29
+58,29
@@
int main(int argc, char **argv)
}
printf("Creating tracing session (%s): ", argv[1]);
}
printf("Creating tracing session (%s): ", argv[1]);
- if ((ret = lttng_create_session(
"test"
, argv[1])) < 0) {
- printf("error creating the session : %s\n", lttng_
get_readable_code
(ret));
+ if ((ret = lttng_create_session(
session_name
, argv[1])) < 0) {
+ printf("error creating the session : %s\n", lttng_
strerror
(ret));
goto create_fail;
}
PRINT_OK();
printf("Creating session handle: ");
goto create_fail;
}
PRINT_OK();
printf("Creating session handle: ");
- if ((handle = lttng_create_handle(
"test"
, &dom)) == NULL) {
- printf("error creating handle: %s\n", lttng_
get_readable_code
(ret));
+ if ((handle = lttng_create_handle(
session_name
, &dom)) == NULL) {
+ printf("error creating handle: %s\n", lttng_
strerror
(ret));
goto handle_fail;
}
PRINT_OK();
printf("Enabling all kernel events: ");
if ((ret = lttng_enable_event(handle, &event, channel_name)) < 0) {
goto handle_fail;
}
PRINT_OK();
printf("Enabling all kernel events: ");
if ((ret = lttng_enable_event(handle, &event, channel_name)) < 0) {
- printf("error enabling event: %s\n", lttng_
get_readable_code
(ret));
+ printf("error enabling event: %s\n", lttng_
strerror
(ret));
goto enable_fail;
}
PRINT_OK();
printf("Start tracing: ");
goto enable_fail;
}
PRINT_OK();
printf("Start tracing: ");
- if ((ret = lttng_start_tracing(
handl
e)) < 0) {
- printf("error starting tracing: %s\n", lttng_
get_readable_code
(ret));
+ if ((ret = lttng_start_tracing(
session_nam
e)) < 0) {
+ printf("error starting tracing: %s\n", lttng_
strerror
(ret));
goto start_fail;
}
PRINT_OK();
goto start_fail;
}
PRINT_OK();
@@
-86,15
+88,15
@@
int main(int argc, char **argv)
sleep(2);
printf("Stop tracing: ");
sleep(2);
printf("Stop tracing: ");
- if ((ret = lttng_stop_tracing(
handl
e)) < 0) {
- printf("error stopping tracing: %s\n", lttng_
get_readable_code
(ret));
+ if ((ret = lttng_stop_tracing(
session_nam
e)) < 0) {
+ printf("error stopping tracing: %s\n", lttng_
strerror
(ret));
goto stop_fail;
}
PRINT_OK();
printf("Destroy tracing session: ");
goto stop_fail;
}
PRINT_OK();
printf("Destroy tracing session: ");
- if ((ret = lttng_destroy_session(
handl
e)) < 0) {
- printf("error destroying session: %s\n", lttng_
get_readable_code
(ret));
+ if ((ret = lttng_destroy_session(
session_nam
e)) < 0) {
+ printf("error destroying session: %s\n", lttng_
strerror
(ret));
}
PRINT_OK();
}
PRINT_OK();
@@
-108,7
+110,7
@@
handle_fail:
stop_fail:
start_fail:
enable_fail:
stop_fail:
start_fail:
enable_fail:
- lttng_destroy_session(
handl
e);
+ lttng_destroy_session(
session_nam
e);
lttng_destroy_handle(handle);
return 1;
lttng_destroy_handle(handle);
return 1;
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