Revision: 53 http://trac.macosforge.org/projects/libdispatch/changeset/53 Author: robert@fledge.watson.org Date: 2009-10-03 07:19:05 -0700 (Sat, 03 Oct 2009) Log Message: ----------- Detect FD_COPY(), and if not defined, provide a compat implementation. Modified Paths: -------------- trunk/configure.ac trunk/src/internal.h Added Paths: ----------- trunk/compat/fd_copy.h Added: trunk/compat/fd_copy.h =================================================================== --- trunk/compat/fd_copy.h (rev 0) +++ trunk/compat/fd_copy.h 2009-10-03 14:19:05 UTC (rev 53) @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2009 Apple Inc. All rights reserved. + * + * @APPLE_APACHE_LICENSE_HEADER_START@ + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @APPLE_APACHE_LICENSE_HEADER_END@ + */ + +#ifndef __COMPAT_FD_COPY_H__ +#define __COMPAT_FD_COPY_H__ + +#define FD_COPY(f, t) (void)(*(t) = *(f)) + +#endif /* __COMPAT_FD_COPY_H__ */ Modified: trunk/configure.ac =================================================================== --- trunk/configure.ac 2009-10-03 14:17:19 UTC (rev 52) +++ trunk/configure.ac 2009-10-03 14:19:05 UTC (rev 53) @@ -176,6 +176,7 @@ [[#include <time.h>]]) AC_CHECK_DECLS([EVFILT_SESSION, NOTE_NONE, NOTE_REAP, NOTE_SIGNAL], [], [], [[#include <sys/event.h>]]) +AC_CHECK_DECLS([FD_COPY], [], [], [[#include <sys/select.h>]]) AC_CHECK_DECLS([SIGEMT], [], [], [[#include <signal.h>]]) AC_CHECK_DECLS([VQ_UPDATE, VQ_VERYLOWDISK], [], [], [[#include <sys/mount.h>]]) AC_CHECK_FUNCS([pthread_key_init_np pthread_main_np mach_absolute_time malloc_create_zone sem_init]) Modified: trunk/src/internal.h =================================================================== --- trunk/src/internal.h 2009-10-03 14:17:19 UTC (rev 52) +++ trunk/src/internal.h 2009-10-03 14:19:05 UTC (rev 53) @@ -42,6 +42,9 @@ #ifndef HAVE_PRIVATE_EXTERN #include <compat/private_extern.h> #endif +#if !HAVE_DECL_FD_COPY +#include <compat/fd_copy.h> +#endif #include <dispatch/dispatch.h> #include <dispatch/base.h>