MINOR: ssl/cli: async fd io-handlers printable on show fd

This patch exports the async fd iohandlers and make them printable
doing a 'show fd' on cli.

include/proto/ssl_sock.h

@@ -85,6 +85,10 @@ SSL_CTX *ssl_sock_get_generated_cert(unsigned int key, struct bind_conf *bind_co
 int ssl_sock_set_generated_cert(SSL_CTX *ctx, unsigned int key, struct bind_conf *bind_conf);
 unsigned int ssl_sock_generated_cert_key(const void *data, size_t len);
 
+#if (OPENSSL_VERSION_NUMBER >= 0x1010000fL) && !defined(OPENSSL_NO_ASYNC)
+void ssl_async_fd_handler(int fd);
+void ssl_async_fd_free(int fd);
+#endif
 
 /* ssl shctx macro */
 

src/cli.c

@@ -69,6 +69,9 @@
 #include <proto/stream_interface.h>
 #include <proto/task.h>
 #include <proto/proto_udp.h>
+#ifdef USE_OPENSSL
+#include <proto/ssl_sock.h>
+#endif
 
 #define PAYLOAD_PATTERN "<<"
 
@@ -998,6 +1001,12 @@ static int cli_io_handler_show_fd(struct appctx *appctx)
 			     (fdt.iocb == listener_accept)  ? "listener_accept" :
 			     (fdt.iocb == poller_pipe_io_handler) ? "poller_pipe_io_handler" :
 			     (fdt.iocb == mworker_accept_wrapper) ? "mworker_accept_wrapper" :
+#ifdef USE_OPENSSL
+#if (OPENSSL_VERSION_NUMBER >= 0x1010000fL) && !defined(OPENSSL_NO_ASYNC)
+			     (fdt.iocb == ssl_async_fd_free) ? "ssl_async_fd_free" :
+			     (fdt.iocb == ssl_async_fd_handler) ? "ssl_async_fd_handler" :
+#endif
+#endif
 			     "unknown");
 
 		if (fdt.iocb == conn_fd_handler) {

src/ssl_sock.c

@@ -573,7 +573,7 @@ static int ssl_init_single_engine(const char *engine_id, const char *def_algorit
 /*
  * openssl async fd handler
  */
-static void ssl_async_fd_handler(int fd)
+void ssl_async_fd_handler(int fd)
 {
 	struct connection *conn = fdtab[fd].owner;
 
@@ -594,7 +594,7 @@ static void ssl_async_fd_handler(int fd)
 /*
  * openssl async delayed SSL_free handler
  */
-static void ssl_async_fd_free(int fd)
+void ssl_async_fd_free(int fd)
 {
 	SSL *ssl = fdtab[fd].owner;
 	OSSL_ASYNC_FD all_fd[32];