diff options
Diffstat (limited to 'lib/vtls/openssl.c')
| -rw-r--r-- | lib/vtls/openssl.c | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/lib/vtls/openssl.c b/lib/vtls/openssl.c index 00956f986..69f35c73c 100644 --- a/lib/vtls/openssl.c +++ b/lib/vtls/openssl.c @@ -732,7 +732,7 @@ static int x509_name_oneline(X509_NAME *a, char *buf, size_t size) * @retval 0 error initializing SSL * @retval 1 SSL initialized successfully */ -int Curl_ossl_init(void) +static int Curl_ossl_init(void) { OPENSSL_load_builtin_modules(); @@ -774,7 +774,7 @@ int Curl_ossl_init(void) } /* Global cleanup */ -void Curl_ossl_cleanup(void) +static void Curl_ossl_cleanup(void) { #if (OPENSSL_VERSION_NUMBER >= 0x10100000L) && \ !defined(LIBRESSL_VERSION_NUMBER) @@ -816,7 +816,7 @@ void Curl_ossl_cleanup(void) * 0 means the connection has been closed * -1 means the connection status is unknown */ -int Curl_ossl_check_cxn(struct connectdata *conn) +static int Curl_ossl_check_cxn(struct connectdata *conn) { /* SSL_peek takes data out of the raw recv buffer without peeking so we use recv MSG_PEEK instead. Bug #795 */ @@ -862,7 +862,8 @@ int Curl_ossl_check_cxn(struct connectdata *conn) /* Selects an OpenSSL crypto engine */ -CURLcode Curl_ossl_set_engine(struct Curl_easy *data, const char *engine) +static CURLcode Curl_ossl_set_engine(struct Curl_easy *data, + const char *engine) { #if defined(USE_OPENSSL) && defined(HAVE_OPENSSL_ENGINE_H) ENGINE *e; @@ -907,7 +908,7 @@ CURLcode Curl_ossl_set_engine(struct Curl_easy *data, const char *engine) /* Sets engine as default for all SSL operations */ -CURLcode Curl_ossl_set_engine_default(struct Curl_easy *data) +static CURLcode Curl_ossl_set_engine_default(struct Curl_easy *data) { #ifdef HAVE_OPENSSL_ENGINE_H if(data->state.engine) { @@ -929,7 +930,7 @@ CURLcode Curl_ossl_set_engine_default(struct Curl_easy *data) /* Return list of OpenSSL crypto engine names. */ -struct curl_slist *Curl_ossl_engines_list(struct Curl_easy *data) +static struct curl_slist *Curl_ossl_engines_list(struct Curl_easy *data) { struct curl_slist *list = NULL; #if defined(USE_OPENSSL) && defined(HAVE_OPENSSL_ENGINE_H) @@ -968,7 +969,7 @@ static void ossl_close(struct ssl_connect_data *connssl) /* * This function is called when an SSL connection is closed. */ -void Curl_ossl_close(struct connectdata *conn, int sockindex) +static void Curl_ossl_close(struct connectdata *conn, int sockindex) { ossl_close(&conn->ssl[sockindex]); ossl_close(&conn->proxy_ssl[sockindex]); @@ -978,7 +979,7 @@ void Curl_ossl_close(struct connectdata *conn, int sockindex) * This function is called to shut down the SSL layer but keep the * socket open (CCC - Clear Command Channel) */ -int Curl_ossl_shutdown(struct connectdata *conn, int sockindex) +static int Curl_ossl_shutdown(struct connectdata *conn, int sockindex) { int retval = 0; struct ssl_connect_data *connssl = &conn->ssl[sockindex]; @@ -1077,7 +1078,7 @@ int Curl_ossl_shutdown(struct connectdata *conn, int sockindex) return retval; } -void Curl_ossl_session_free(void *ptr) +static void Curl_ossl_session_free(void *ptr) { /* free the ID */ SSL_SESSION_free(ptr); @@ -1087,7 +1088,7 @@ void Curl_ossl_session_free(void *ptr) * This function is called when the 'data' struct is going away. Close * down everything and free all resources! */ -void Curl_ossl_close_all(struct Curl_easy *data) +static void Curl_ossl_close_all(struct Curl_easy *data) { #ifdef HAVE_OPENSSL_ENGINE_H if(data->state.engine) { @@ -3148,14 +3149,14 @@ static CURLcode ossl_connect_common(struct connectdata *conn, return CURLE_OK; } -CURLcode Curl_ossl_connect_nonblocking(struct connectdata *conn, - int sockindex, - bool *done) +static CURLcode Curl_ossl_connect_nonblocking(struct connectdata *conn, + int sockindex, + bool *done) { return ossl_connect_common(conn, sockindex, TRUE, done); } -CURLcode Curl_ossl_connect(struct connectdata *conn, int sockindex) +static CURLcode Curl_ossl_connect(struct connectdata *conn, int sockindex) { CURLcode result; bool done = FALSE; @@ -3169,7 +3170,8 @@ CURLcode Curl_ossl_connect(struct connectdata *conn, int sockindex) return CURLE_OK; } -bool Curl_ossl_data_pending(const struct connectdata *conn, int connindex) +static bool Curl_ossl_data_pending(const struct connectdata *conn, + int connindex) { if(conn->ssl[connindex].handle) /* SSL is in use */ @@ -3180,6 +3182,8 @@ bool Curl_ossl_data_pending(const struct connectdata *conn, int connindex) return FALSE; } +static size_t Curl_ossl_version(char *buffer, size_t size); + static ssize_t ossl_send(struct connectdata *conn, int sockindex, const void *mem, @@ -3293,7 +3297,7 @@ static ssize_t ossl_recv(struct connectdata *conn, /* connection data */ return nread; } -size_t Curl_ossl_version(char *buffer, size_t size) +static size_t Curl_ossl_version(char *buffer, size_t size) { #ifdef OPENSSL_IS_BORINGSSL return snprintf(buffer, size, OSSL_PACKAGE); @@ -3333,8 +3337,8 @@ size_t Curl_ossl_version(char *buffer, size_t size) } /* can be called with data == NULL */ -CURLcode Curl_ossl_random(struct Curl_easy *data, unsigned char *entropy, - size_t length) +static CURLcode Curl_ossl_random(struct Curl_easy *data, + unsigned char *entropy, size_t length) { int rc; if(data) { @@ -3377,7 +3381,7 @@ static void Curl_ossl_sha256sum(const unsigned char *tmp, /* input */ } #endif -bool Curl_ossl_cert_status_request(void) +static bool Curl_ossl_cert_status_request(void) { #if (OPENSSL_VERSION_NUMBER >= 0x0090808fL) && !defined(OPENSSL_NO_TLSEXT) && \ !defined(OPENSSL_NO_OCSP) |