diff options
Diffstat (limited to 'ssl/quic/quic_obj_local.h')
| -rw-r--r-- | ssl/quic/quic_obj_local.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/ssl/quic/quic_obj_local.h b/ssl/quic/quic_obj_local.h index fa5b33f265..efd11bac25 100644 --- a/ssl/quic/quic_obj_local.h +++ b/ssl/quic/quic_obj_local.h @@ -103,6 +103,18 @@ struct quic_obj_st { unsigned int init_done : 1; unsigned int is_event_leader : 1; unsigned int is_port_leader : 1; + + /* + * Blocking mode configuration is handled generically through QUIC_OBJ as it + * by default inherits from the parent SSL object. + */ + unsigned int req_blocking_mode : 2; /* QUIC_BLOCKING_MODE */ +}; + +enum { + QUIC_BLOCKING_MODE_INHERIT, + QUIC_BLOCKING_MODE_NONBLOCKING, + QUIC_BLOCKING_MODE_BLOCKING }; /* @@ -220,6 +232,32 @@ ossl_quic_obj_get0_port_local(const QUIC_OBJ *obj) } /* + * Return 1 if we are currently capable of supporting blocking mode (regardless + * of whether it is actually turned on). + */ +int ossl_quic_obj_can_support_blocking(const QUIC_OBJ *obj); + +/* + * Returns 1 if we *desire* to do blocking I/O, regardless of whether it will + * actually be used (e.g. because it cannot currently be supported). + */ +int ossl_quic_obj_desires_blocking(const QUIC_OBJ *obj); + +/* + * Return 1 if an API call directly to the given object should use blocking mode + * and 0 otherwise. + */ +int ossl_quic_obj_blocking(const QUIC_OBJ *obj); + +/* + * Set the (requested) blocking mode, which might or might not be honoured + * depending on whether the BIO configuration can support it. Argument is a + * QUIC_BLOCKING_MODE value. If the top-level object in a QSO hierarchy is set + * to QUIC_BLOCKING_MODE_INHERIT, defaults to blocking mode. + */ +void ossl_quic_obj_set_blocking_mode(QUIC_OBJ *obj, unsigned int mode); + +/* * Convenience Inlines * =================== * |