Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / journal-remote / microhttpd-util.h

diff --git a/src/journal-remote/microhttpd-util.h b/src/journal-remote/microhttpd-util.h
index cba57403a3f13180d711e93f965150e0449bcfdd..76a713068e8a0042b2d7b72a650a0ef32b8a9b80 100644 (file)
--- a/src/journal-remote/microhttpd-util.h
+++ b/src/journal-remote/microhttpd-util.h
@@ -1,4 +1,5 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
 
 /***
   This file is part of systemd.
@@ -19,20 +20,50 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#pragma once
-
 #include <microhttpd.h>
 #include <stdarg.h>
 
 #include "macro.h"
 
+/* Those defines are added when options are renamed. If the old names
+ * are not '#define'd, then they are not deprecated yet and there are
+ * enum elements with the same name. Hence let's check for the *old* name,
+ * and define the new name by the value of the old name. */
+
+/* Renamed in µhttpd 0.9.51 */
+#ifndef MHD_USE_PIPE_FOR_SHUTDOWN
+#  define MHD_USE_ITC MHD_USE_PIPE_FOR_SHUTDOWN
+#endif
+
+/* Renamed in µhttpd 0.9.52 */
+#ifndef MHD_USE_EPOLL_LINUX_ONLY
+#  define MHD_USE_EPOLL MHD_USE_EPOLL_LINUX_ONLY
+#endif
+
+/* Renamed in µhttpd 0.9.52 */
+#ifndef MHD_USE_SSL
+#  define MHD_USE_TLS MHD_USE_SSL
+#endif
+
+/* Renamed in µhttpd 0.9.53 */
+#ifndef MHD_USE_POLL_INTERNALLY
+#  define MHD_USE_POLL_INTERNAL_THREAD MHD_USE_POLL_INTERNALLY
+#endif
+
+/* Both the old and new names are defines, check for the new one. */
+
 /* Compatiblity with libmicrohttpd < 0.9.38 */
 #ifndef MHD_HTTP_NOT_ACCEPTABLE
-#define MHD_HTTP_NOT_ACCEPTABLE MHD_HTTP_METHOD_NOT_ACCEPTABLE
+#  define MHD_HTTP_NOT_ACCEPTABLE MHD_HTTP_METHOD_NOT_ACCEPTABLE
+#endif
+
+/* Renamed in µhttpd 0.9.53 */
+#ifndef MHD_HTTP_PAYLOAD_TOO_LARGE
+#  define MHD_HTTP_PAYLOAD_TOO_LARGE MHD_HTTP_REQUEST_ENTITY_TOO_LARGE
 #endif
 
 #if MHD_VERSION < 0x00094203
-#define MHD_create_response_from_fd_at_offset64 MHD_create_response_from_fd_at_offset
+#  define MHD_create_response_from_fd_at_offset64 MHD_create_response_from_fd_at_offset
 #endif
 
 void microhttpd_logger(void *arg, const char *fmt, va_list ap) _printf_(2, 0);
@@ -41,8 +72,9 @@ void microhttpd_logger(void *arg, const char *fmt, va_list ap) _printf_(2, 0);
 #define respond_oom(connection) log_oom(), mhd_respond_oom(connection)
 
 int mhd_respondf(struct MHD_Connection *connection,
+                 int error,
                  unsigned code,
-                 const char *format, ...) _printf_(3,4);
+                 const char *format, ...) _printf_(4,5);
 
 int mhd_respond(struct MHD_Connection *connection,
                 unsigned code,