int lttng_add_veuid_to_ctx(struct lttng_ust_ctx **ctx)
{
struct lttng_ust_ctx_field *field;
-
- field = lttng_append_context(ctx);
- if (!field)
+ struct lttng_ust_type_common *type;
+ int ret;
+
+ type = lttng_ust_create_type_integer(sizeof(uid_t) * CHAR_BIT,
+ lttng_alignof(uid_t) * CHAR_BIT,
+ lttng_is_signed_type(uid_t),
+ BYTE_ORDER, 10);
+ if (!type)
return -ENOMEM;
+ field = lttng_append_context(ctx);
+ if (!field) {
+ ret = -ENOMEM;
+ goto error_context;
+ }
if (lttng_find_context(*ctx, "veuid")) {
- lttng_remove_context_field(ctx, field);
- return -EEXIST;
+ ret = -EEXIST;
+ goto error_find_context;
+ }
+ field->event_field->name = strdup("veuid");
+ if (!field->event_field->name) {
+ ret = -ENOMEM;
+ goto error_name;
}
- field->event_field->name = "veuid";
- field->event_field->type.atype = atype_integer;
- field->event_field->type.u.integer.size = sizeof(uid_t) * CHAR_BIT;
- field->event_field->type.u.integer.alignment = lttng_alignof(uid_t) * CHAR_BIT;
- field->event_field->type.u.integer.signedness = lttng_is_signed_type(uid_t);
- field->event_field->type.u.integer.reverse_byte_order = 0;
- field->event_field->type.u.integer.base = 10;
- field->event_field->type.u.integer.encoding = lttng_encode_none;
+ field->event_field->type = type;
field->get_size = veuid_get_size;
field->record = veuid_record;
field->get_value = veuid_get_value;
lttng_context_update(*ctx);
return 0;
+
+error_name:
+error_find_context:
+ lttng_remove_context_field(ctx, field);
+error_context:
+ lttng_ust_destroy_type(type);
+ return ret;
}