207       failf(data, "%s I/O error: %s", procname, strerror(errno));  in gskit_status()
212     failf(data, "%s: %s", procname, gsk_strerror(rc));  in gskit_status()
228     failf(data, "gsk_attribute_set_enum() I/O error: %s", strerror(errno));  in set_enum()
234     failf(data, "gsk_attribute_set_enum(): %s", gsk_strerror(rc));  in set_enum()
250     failf(data, "gsk_attribute_set_buffer() I/O error: %s", strerror(errno));  in set_buffer()
256     failf(data, "gsk_attribute_set_buffer(): %s", gsk_strerror(rc));  in set_buffer()
272     failf(data, "gsk_attribute_set_numeric_value() I/O error: %s",  in set_numeric()
276     failf(data, "gsk_attribute_set_numeric_value(): %s", gsk_strerror(rc));  in set_numeric()
292     failf(data, "gsk_attribute_set_callback() I/O error: %s", strerror(errno));  in set_callback()
295     failf(data, "gsk_attribute_set_callback(): %s", gsk_strerror(rc));  in set_callback()
357       failf(data, "Unknown cipher %.*s", l, clp);  in set_ciphers()
391         failf(data, "TLSv1.1-only ciphers are not yet supported");  in set_ciphers()
402         failf(data, "TLSv1.2-only ciphers are not yet supported");  in set_ciphers()
468     failf(data, "gsk_environment_open(): %s", gsk_strerror(rc));  in init_environment()
785         failf(data, "GSKit: TLS 1.3 is not yet supported");  in set_ssl_version_min_max()
901     failf(data, "Unrecognized parameter passed via CURLOPT_SSLVERSION");  in gskit_connect_step1()
932     failf(data, "No SSL protocol/cipher combination enabled");  in gskit_connect_step1()
954         failf(data, "TLS 1.1 not yet supported");  in gskit_connect_step1()
966         failf(data, "TLS 1.2 not yet supported");  in gskit_connect_step1()
1046         failf(data, "QsoWaitForIOCompletion() I/O error: %s", strerror(errno));  in gskit_connect_step2()
1147       failf(data, "SSL: public key does not match pinned public key!");  in gskit_connect_step3()
1177       failf(data, "SSL connection timeout");  in gskit_connect_common()
1196       failf(data, "SSL connection timeout");  in gskit_connect_common()
1284       failf(data, "select/poll on SSL socket, errno: %d", SOCKERRNO);  in Curl_gskit_shutdown()
1290       failf(data, "SSL shutdown timeout");  in Curl_gskit_shutdown()
1301       failf(data, "read: %s", strerror(errno));  in Curl_gskit_shutdown()