michael@0: /*
michael@0:  * Copyright (C) 2007 The Android Open Source Project
michael@0:  *
michael@0:  * Licensed under the Apache License, Version 2.0 (the "License");
michael@0:  * you may not use this file except in compliance with the License.
michael@0:  * You may obtain a copy of the License at
michael@0:  *
michael@0:  *      http://www.apache.org/licenses/LICENSE-2.0
michael@0:  *
michael@0:  * Unless required by applicable law or agreed to in writing, software
michael@0:  * distributed under the License is distributed on an "AS IS" BASIS,
michael@0:  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
michael@0:  * See the License for the specific language governing permissions and
michael@0:  * limitations under the License.
michael@0:  */
michael@0: 
michael@0: //
michael@0: // implementation of sys/uio.h for platforms that don't have it (Win32)
michael@0: //
michael@0: #ifndef _LIBS_CUTILS_UIO_H
michael@0: #define _LIBS_CUTILS_UIO_H
michael@0: 
michael@0: #ifdef HAVE_SYS_UIO_H
michael@0: #include <sys/uio.h>
michael@0: #else
michael@0: 
michael@0: #ifdef __cplusplus
michael@0: extern "C" {
michael@0: #endif
michael@0: 
michael@0: #include <stddef.h>
michael@0: 
michael@0: struct iovec {
michael@0:     const void*  iov_base;
michael@0:     size_t       iov_len;
michael@0: };
michael@0: 
michael@0: extern int  readv( int  fd, struct iovec*  vecs, int  count );
michael@0: extern int  writev( int  fd, const struct iovec*  vecs, int  count );
michael@0: 
michael@0: #ifdef __cplusplus
michael@0: }
michael@0: #endif
michael@0: 
michael@0: #endif /* !HAVE_SYS_UIO_H */
michael@0: 
michael@0: #endif /* _LIBS_UTILS_UIO_H */
michael@0: