return;
}
- switch (lookup_method->type) {
- case LTTNG_USERSPACE_PROBE_LOCATION_LOOKUP_METHOD_TYPE_FUNCTION_ELF:
- {
- struct lttng_userspace_probe_location_lookup_method_elf *elf_method =
- container_of(lookup_method,
- struct lttng_userspace_probe_location_lookup_method_elf, parent);
- free(elf_method);
- break;
- }
- case LTTNG_USERSPACE_PROBE_LOCATION_LOOKUP_METHOD_TYPE_TRACEPOINT_SDT:
- {
- struct lttng_userspace_probe_location_lookup_method_sdt *sdt_method =
- container_of(lookup_method,
- struct lttng_userspace_probe_location_lookup_method_sdt, parent);
- free(sdt_method);
- break;
- }
- default:
- break;
- }
+ free(lookup_method);
}
struct lttng_userspace_probe_location_lookup_method *
lttng_userspace_probe_location_tracepoint_destroy(location);
break;
default:
- free(location);
+ abort();
}
}
location->function_name = function_name_copy;
location->binary_path = binary_path_copy;
location->binary_fd = binary_fd;
+ location->instrumentation_type =
+ LTTNG_USERSPACE_PROBE_LOCATION_FUNCTION_INSTRUMENTATION_TYPE_ENTRY;
ret = &location->parent;
ret->lookup_method = lookup_method;
return ret;
}
+enum lttng_userspace_probe_location_function_instrumentation_type
+lttng_userspace_probe_location_function_get_instrumentation_type(
+ const struct lttng_userspace_probe_location *location)
+{
+ enum lttng_userspace_probe_location_function_instrumentation_type type;
+ struct lttng_userspace_probe_location_function *function_location;
+
+ if (!location || lttng_userspace_probe_location_get_type(location) !=
+ LTTNG_USERSPACE_PROBE_LOCATION_TYPE_FUNCTION) {
+ ERR("Invalid argument(s)");
+ type = LTTNG_USERSPACE_PROBE_LOCATION_FUNCTION_INSTRUMENTATION_TYPE_UNKNOWN;
+ goto end;
+ }
+
+ function_location = container_of(location,
+ struct lttng_userspace_probe_location_function, parent);
+ type = function_location->instrumentation_type;
+end:
+ return type;
+}
+
+enum lttng_userspace_probe_location_status
+lttng_userspace_probe_location_function_set_instrumentation_type(
+ const struct lttng_userspace_probe_location *location,
+ enum lttng_userspace_probe_location_function_instrumentation_type instrumentation_type)
+{
+ enum lttng_userspace_probe_location_status status =
+ LTTNG_USERSPACE_PROBE_LOCATION_STATUS_OK;
+ struct lttng_userspace_probe_location_function *function_location;
+
+ if (!location || lttng_userspace_probe_location_get_type(location) !=
+ LTTNG_USERSPACE_PROBE_LOCATION_TYPE_FUNCTION ||
+ instrumentation_type !=
+ LTTNG_USERSPACE_PROBE_LOCATION_FUNCTION_INSTRUMENTATION_TYPE_ENTRY) {
+ ERR("Invalid argument(s)");
+ status = LTTNG_USERSPACE_PROBE_LOCATION_STATUS_INVALID;
+ goto end;
+ }
+
+ function_location = container_of(location,
+ struct lttng_userspace_probe_location_function, parent);
+ function_location->instrumentation_type = instrumentation_type;
+end:
+ return status;
+}
+
int lttng_userspace_probe_location_tracepoint_get_binary_fd(
const struct lttng_userspace_probe_location *location)
{
return ret;
}
-struct lttng_userspace_probe_location_lookup_method *
+const struct lttng_userspace_probe_location_lookup_method *
lttng_userspace_probe_location_get_lookup_method(
const struct lttng_userspace_probe_location *location)
{