-/*
- * Create a session exclusively used for snapshot.
- *
- * Returns LTTNG_OK on success or a negative error code.
- */
-int lttng_create_session_snapshot(const char *name, const char *snapshot_url)
-{
- int ret;
- ssize_t size;
- struct lttcomm_session_msg lsm;
- struct lttng_uri *uris = NULL;
-
- if (name == NULL) {
- return -LTTNG_ERR_INVALID;
- }
-
- memset(&lsm, 0, sizeof(lsm));
-
- lsm.cmd_type = LTTNG_CREATE_SESSION_SNAPSHOT;
- lttng_ctl_copy_string(lsm.session.name, name, sizeof(lsm.session.name));
-
- size = uri_parse_str_urls(snapshot_url, NULL, &uris);
- if (size < 0) {
- return -LTTNG_ERR_INVALID;
- }
-
- lsm.u.uri.size = size;
-
- /*
- * If the user does not specify a custom subdir, use the session name.
- */
- if (size > 0 && uris[0].dtype != LTTNG_DST_PATH && strlen(uris[0].subdir) == 0) {
- ret = snprintf(uris[0].subdir, sizeof(uris[0].subdir), "%s", name);
- if (ret < 0) {
- PERROR("snprintf uri subdir");
- ret = -LTTNG_ERR_FATAL;
- goto error;
- }
- }
-
- ret = lttng_ctl_ask_sessiond_varlen_no_cmd_header(&lsm, uris,
- sizeof(struct lttng_uri) * size, NULL);
-
-error:
- free(uris);
- return ret;
-}
-
-/*
- * Create a session exclusively used for live.
- *
- * Returns LTTNG_OK on success or a negative error code.
- */
-int lttng_create_session_live(const char *name, const char *url,
- unsigned int timer_interval)
-{
- int ret;
- ssize_t size;
- struct lttcomm_session_msg lsm;
- struct lttng_uri *uris = NULL;
-
- if (name == NULL || timer_interval == 0) {
- return -LTTNG_ERR_INVALID;
- }
-
- memset(&lsm, 0, sizeof(lsm));
-
- lsm.cmd_type = LTTNG_CREATE_SESSION_LIVE;
- lttng_ctl_copy_string(lsm.session.name, name, sizeof(lsm.session.name));
-
- if (url) {
- size = uri_parse_str_urls(url, NULL, &uris);
- if (size <= 0) {
- ret = -LTTNG_ERR_INVALID;
- goto end;
- }
-
- /* file:// is not accepted for live session. */
- if (uris[0].dtype == LTTNG_DST_PATH) {
- ret = -LTTNG_ERR_INVALID;
- goto end;
- }
- } else {
- size = 0;
- }
-
- lsm.u.session_live.nb_uri = size;
- lsm.u.session_live.timer_interval = timer_interval;
-
- ret = lttng_ctl_ask_sessiond_varlen_no_cmd_header(&lsm, uris,
- sizeof(struct lttng_uri) * size, NULL);
-
-end:
- free(uris);
- return ret;
-}
-