Interrupted connection should return control to the user since they may want to handle the signal that caused the interrupt. Otherwise, we might never give back control to the user (the timeout would error out but that causes a big delay).
socat.yml: in test 475, the test would send a SIGTERM after 3 seconds. We would continue to ignore this signal and continue to call `recvfrom`. Instead we should error out and give control back to the user.
- wolfDTLS_accept_stateless - statelessly listen for incoming connections
- wolfSSL_inject - insert data into WOLFSSL object
- wolfSSL_SSL(Enable|Disable)Read - enable/disable reading from IO
- wolfSSL_get_wfd - get the write side file descriptor
- wolfSSL_dtls_set_pending_peer - set the pending peer that will be upgraded to regular peer when we successfully de-protect a DTLS record
- wolfSSL_dtls_get0_peer - zero copy access to the peer address
- wolfSSL_is_stateful - boolean to check if we have entered stateful processing
- wolfSSL_dtls_cid_get0_rx - zero copy access to the rx cid
- wolfSSL_dtls_cid_get0_tx - zero copy access to the tx cid
- wolfSSL_dtls_cid_parse - extract cid from a datagram/message
configure.ac: add OPENSSL_EXTRA to --enable-wolfsentry.
linuxkm/linuxkm_wc_port.h, linuxkm/module_hooks.c, wolfssl/ssl.h: accommodate backward dependencies for wolfSSL_X509_NAME_add_entry_by_NID, wolfSSL_X509_NAME_free, and wolfSSL_X509_NAME_new_ex.
linuxkm/lkcapi_glue.c: if CONFIG_CRYPTO_MANAGER, assert match of CONFIG_CRYPTO_FIPS and HAVE_FIPS.
src/ssl_crypto.c, wolfcrypt/src/wc_lms.c, wolfcrypt/src/wc_lms_impl.c, wolfcrypt/src/wc_xmss.c, wolfcrypt/test/test.c: add missing casts for XMALLOC()s.
src/ssl_crypto.c: in wolfSSL_AES_decrypt(), fix gate for wc_AesDecryptDirect() return type.
wolfcrypt/test/test.c: smallstack refactor in test_dilithium_decode_level().
tests/api.c: fix uninited vars and "embedding a directive within macro arguments is not portable" in test_wc_dilithium_der().
* Fix for `TlsSessionCacheGetAndLock` that was not checking the sessionIDSz, so could return a pointer to an invalid session (if 0's). Resolves issue with `test_wolfSSL_CTX_sess_set_remove_cb` test.
* Fix cast warning with `HAVE_EX_DATA` in Windows VS.
* Fix openssl_extra without PKCS12.
* Refactor the EX data crypto and session API's to gate on `HAVE_EX_DATA_CRYPTO`.
* Grouped the EX data API's in ssl.h
* Moved API's in ssl.h to separate the compatibility ones from ours.
src/wolfio.c: #include <errno.h> if necessary;
wolfcrypt/src/asn.c: gate WOLFSSL_MSG_EX() uses on defined(DEBUG_WOLFSSL), for pedantic C89 compatibility (no variadic macros);
wolfssl/wolfcrypt/wc_port.h: refine setup for XFENCE().
