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Refactoring: introduce lttng_tracker_ids data structure
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
cmd.c
diff --git
a/src/bin/lttng-sessiond/cmd.c
b/src/bin/lttng-sessiond/cmd.c
index b668b56d48f90559ff3b63bc61723993dc8c23a7..4ce2d43fab11159d5ebb64ae4b9147769558ecc7 100644
(file)
--- a/
src/bin/lttng-sessiond/cmd.c
+++ b/
src/bin/lttng-sessiond/cmd.c
@@
-2581,13
+2581,12
@@
ssize_t cmd_list_syscalls(struct lttng_event **events)
*
* Called with session lock held.
*/
*
* Called with session lock held.
*/
-
ssize_
t cmd_list_tracker_ids(enum lttng_tracker_type tracker_type,
+
in
t cmd_list_tracker_ids(enum lttng_tracker_type tracker_type,
struct ltt_session *session,
enum lttng_domain_type domain,
struct ltt_session *session,
enum lttng_domain_type domain,
- struct lttng_tracker_id
*
**ids)
+ struct lttng_tracker_id
s
**ids)
{
{
- int ret;
- ssize_t nr_pids = 0;
+ int ret = LTTNG_OK;
switch (domain) {
case LTTNG_DOMAIN_KERNEL:
switch (domain) {
case LTTNG_DOMAIN_KERNEL:
@@
-2595,9
+2594,9
@@
ssize_t cmd_list_tracker_ids(enum lttng_tracker_type tracker_type,
struct ltt_kernel_session *ksess;
ksess = session->kernel_session;
struct ltt_kernel_session *ksess;
ksess = session->kernel_session;
-
nr_pids
= kernel_list_tracker_ids(tracker_type, ksess, ids);
- if (
nr_pids < 0
) {
- ret = LTTNG_ERR_KERN_LIST_FAIL;
+
ret
= kernel_list_tracker_ids(tracker_type, ksess, ids);
+ if (
ret != LTTNG_OK
) {
+ ret =
-
LTTNG_ERR_KERN_LIST_FAIL;
goto error;
}
break;
goto error;
}
break;
@@
-2607,9
+2606,9
@@
ssize_t cmd_list_tracker_ids(enum lttng_tracker_type tracker_type,
struct ltt_ust_session *usess;
usess = session->ust_session;
struct ltt_ust_session *usess;
usess = session->ust_session;
-
nr_pids
= trace_ust_list_tracker_ids(tracker_type, usess, ids);
- if (
nr_pids < 0
) {
- ret = LTTNG_ERR_UST_LIST_FAIL;
+
ret
= trace_ust_list_tracker_ids(tracker_type, usess, ids);
+ if (
ret != LTTNG_OK
) {
+ ret =
-
LTTNG_ERR_UST_LIST_FAIL;
goto error;
}
break;
goto error;
}
break;
@@
-2618,15
+2617,13
@@
ssize_t cmd_list_tracker_ids(enum lttng_tracker_type tracker_type,
case LTTNG_DOMAIN_JUL:
case LTTNG_DOMAIN_PYTHON:
default:
case LTTNG_DOMAIN_JUL:
case LTTNG_DOMAIN_PYTHON:
default:
- ret = LTTNG_ERR_UND;
+ ret =
-
LTTNG_ERR_UND;
goto error;
}
goto error;
}
- return nr_pids;
-
error:
/* Return negative value to differentiate return code */
error:
/* Return negative value to differentiate return code */
- return
-
ret;
+ return ret;
}
/*
}
/*
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