SSL_CTX_ADD_EXTRA_CHAIN_CERT(3ssl) OpenSSL SSL_CTX_ADD_EXTRA_CHAIN_CERT(3ssl) SSL_CTX_add_extra_chain_cert, SSL_CTX_get_extra_chain_certs, SSL_CTX_get_extra_chain_certs_only, SSL_CTX_clear_extra_chain_certs - #include long SSL_CTX_add_extra_chain_cert(SSL_CTX *ctx, X509 *x509); long SSL_CTX_get_extra_chain_certs(SSL_CTX *ctx, STACK_OF(X509) **sk); long SSL_CTX_get_extra_chain_certs_only(SSL_CTX *ctx, STACK_OF(X509) **sk); long SSL_CTX_clear_extra_chain_certs(SSL_CTX *ctx); SSL_CTX_add_extra_chain_cert() x509 ctx. . SSL_CTX_get_extra_chain_certs() ctx ctx . . SSL_CTX_get_extra_chain_certs_only() ctx. . SSL_CTX_clear_extra_chain_certs() ctx. . . CA CA SSL_CTX_load_verify_locations(3). x509 SSL_CTX_add_extra_chain_cert() SSL_CTX. x509. SSL_CTX. ( RSA DSA ) SSL SSL_CTX . SSL_add1_chain_cert() . SSL_CTX_add_extra_chain_cert() SSL_CTX_clear_extra_chain_certs() 1 0 . . ssl(7), SSL_CTX_use_certificate(3), SSL_CTX_set_client_cert_cb(3), SSL_CTX_load_verify_locations(3) SSL_CTX_set0_chain(3) SSL_CTX_set1_chain(3) SSL_CTX_add0_chain_cert(3) SSL_CTX_add1_chain_cert(3) SSL_set0_chain(3) SSL_set1_chain(3) SSL_add0_chain_cert(3) SSL_add1_chain_cert(3) SSL_CTX_build_cert_chain(3) SSL_build_cert_chain(3) 2000-2018 OpenSSL. . Apache 2.0 ( ""). . LICENSE . 3 . . : . 3.6.2 7 2026 SSL_CTX_ADD_EXTRA_CHAIN_CERT(3ssl)