X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Flttng-ctl.c;h=f2a61072b7971a44a2254bd600a1a7a85eb4a973;hp=775d1c324f4ee098a016cd40e556565fd186ce6a;hb=1624d5b7ba86633d36f3a5c86ea1df5d308c4360;hpb=c617c0c651432f9d5ae7adf4c5c1a5fd92ad828e

diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index 775d1c324..f2a61072b 100644
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -184,10 +184,12 @@ static ssize_t parse_str_urls_to_uri(const char *ctrl_url, const char *data_url,
 		/* It's possible the control URIs array contains more than one URI */
 		memcpy(tmp_uris, ctrl_uris, sizeof(struct lttng_uri) * size_ctrl);
 		++idx;
+		free(ctrl_uris);
 	}
 
 	if (data_uris) {
 		memcpy(&tmp_uris[idx], data_uris, sizeof(struct lttng_uri));
+		free(data_uris);
 	}
 
 	*uris = tmp_uris;
@@ -634,9 +636,7 @@ end:
  */
 void lttng_destroy_handle(struct lttng_handle *handle)
 {
-	if (handle) {
-		free(handle);
-	}
+	free(handle);
 }
 
 /*
@@ -1139,6 +1139,7 @@ const char *lttng_strerror(int code)
  */
 int lttng_create_session(const char *name, const char *url)
 {
+	int ret;
 	ssize_t size;
 	struct lttcomm_session_msg lsm;
 	struct lttng_uri *uris = NULL;
@@ -1160,8 +1161,11 @@ int lttng_create_session(const char *name, const char *url)
 
 	lsm.u.uri.size = size;
 
-	return ask_sessiond_varlen(&lsm, uris, sizeof(struct lttng_uri) * size,
+	ret = ask_sessiond_varlen(&lsm, uris, sizeof(struct lttng_uri) * size,
 			NULL);
+
+	free(uris);
+	return ret;
 }
 
 /*
@@ -1356,6 +1360,8 @@ void lttng_channel_set_default_attr(struct lttng_domain *domain,
 		attr->subbuf_size = default_get_kernel_channel_subbuf_size();
 		attr->num_subbuf = DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM;
 		attr->output = DEFAULT_KERNEL_CHANNEL_OUTPUT;
+		attr->tracefile_size = DEFAULT_KERNEL_CHANNEL_TRACEFILE_SIZE;
+		attr->tracefile_count = DEFAULT_KERNEL_CHANNEL_TRACEFILE_COUNT;
 		break;
 	case LTTNG_DOMAIN_UST:
 #if 0
@@ -1370,6 +1376,8 @@ void lttng_channel_set_default_attr(struct lttng_domain *domain,
 		attr->subbuf_size = default_get_ust_channel_subbuf_size();
 		attr->num_subbuf = DEFAULT_UST_CHANNEL_SUBBUF_NUM;
 		attr->output = DEFAULT_UST_CHANNEL_OUTPUT;
+		attr->tracefile_size = DEFAULT_UST_CHANNEL_TRACEFILE_SIZE;
+		attr->tracefile_count = DEFAULT_UST_CHANNEL_TRACEFILE_COUNT;
 		break;
 	default:
 		/* Default behavior: leave set to 0. */
@@ -1393,7 +1401,7 @@ int lttng_session_daemon_alive(void)
 		return ret;
 	}
 
-	if (strlen(sessiond_sock_path) == 0) {
+	if (*sessiond_sock_path == '\0') {
 		/*
 		 * No socket path set. Weird error which means the constructor was not
 		 * called.
@@ -1419,6 +1427,7 @@ int lttng_session_daemon_alive(void)
 int lttng_set_consumer_url(struct lttng_handle *handle,
 		const char *control_url, const char *data_url)
 {
+	int ret;
 	ssize_t size;
 	struct lttcomm_session_msg lsm;
 	struct lttng_uri *uris = NULL;
@@ -1442,52 +1451,27 @@ int lttng_set_consumer_url(struct lttng_handle *handle,
 
 	lsm.u.uri.size = size;
 
-	return ask_sessiond_varlen(&lsm, uris, sizeof(struct lttng_uri) * size,
+	ret = ask_sessiond_varlen(&lsm, uris, sizeof(struct lttng_uri) * size,
 			NULL);
+
+	free(uris);
+	return ret;
 }
 
 /*
- * Enable consumer for a session and domain.
- *
- * Return 0 on success, else a negative value.
+ * [OBSELETE]
  */
 int lttng_enable_consumer(struct lttng_handle *handle)
 {
-	struct lttcomm_session_msg lsm;
-
-	if (handle == NULL) {
-		return -LTTNG_ERR_INVALID;
-	}
-
-	lsm.cmd_type = LTTNG_ENABLE_CONSUMER;
-
-	copy_string(lsm.session.name, handle->session_name,
-			sizeof(lsm.session.name));
-	copy_lttng_domain(&lsm.domain, &handle->domain);
-
-	return ask_sessiond(&lsm, NULL);
+	return -ENOSYS;
 }
 
 /*
- * Disable consumer for a session and domain.
- *
- * Return 0 on success, else a negative value.
+ * [OBSELETE]
  */
 int lttng_disable_consumer(struct lttng_handle *handle)
 {
-	struct lttcomm_session_msg lsm;
-
-	if (handle == NULL) {
-		return -LTTNG_ERR_INVALID;
-	}
-
-	lsm.cmd_type = LTTNG_DISABLE_CONSUMER;
-
-	copy_string(lsm.session.name, handle->session_name,
-			sizeof(lsm.session.name));
-	copy_lttng_domain(&lsm.domain, &handle->domain);
-
-	return ask_sessiond(&lsm, NULL);
+	return -ENOSYS;
 }
 
 /*
@@ -1604,11 +1588,12 @@ error:
 int _lttng_create_session_ext(const char *name, const char *url,
 		const char *datetime)
 {
+	int ret;
 	ssize_t size;
 	struct lttcomm_session_msg lsm;
 	struct lttng_uri *uris = NULL;
 
-	if (name == NULL || datetime == NULL) {
+	if (name == NULL || datetime == NULL || url == NULL) {
 		return -LTTNG_ERR_INVALID;
 	}
 
@@ -1620,24 +1605,28 @@ int _lttng_create_session_ext(const char *name, const char *url,
 	/* There should never be a data URL */
 	size = parse_str_urls_to_uri(url, NULL, &uris);
 	if (size < 0) {
-		return -LTTNG_ERR_INVALID;
+		ret = -LTTNG_ERR_INVALID;
+		goto error;
 	}
 
 	lsm.u.uri.size = size;
 
 	if (size > 0 && uris[0].dtype != LTTNG_DST_PATH && strlen(uris[0].subdir) == 0) {
-		int ret;
-
 		ret = snprintf(uris[0].subdir, sizeof(uris[0].subdir), "%s-%s", name,
 				datetime);
 		if (ret < 0) {
 			PERROR("snprintf uri subdir");
-			return -LTTNG_ERR_FATAL;
+			ret = -LTTNG_ERR_FATAL;
+			goto error;
 		}
 	}
 
-	return ask_sessiond_varlen(&lsm, uris, sizeof(struct lttng_uri) * size,
+	ret = ask_sessiond_varlen(&lsm, uris, sizeof(struct lttng_uri) * size,
 			NULL);
+
+error:
+	free(uris);
+	return ret;
 }
 
 /*