| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| #ifndef __LIB_UTILS_COMPAT_H |
| #define __LIB_UTILS_COMPAT_H |
| |
| #include <unistd.h> |
| |
| /* Compatibility definitions for non-Linux (i.e., BSD-based) hosts. */ |
| #ifndef HAVE_OFF64_T |
| #if _FILE_OFFSET_BITS < 64 |
| #error "_FILE_OFFSET_BITS < 64; large files are not supported on this platform" |
| #endif /* _FILE_OFFSET_BITS < 64 */ |
| |
| typedef off_t off64_t; |
| |
| static inline off64_t lseek64(int fd, off64_t offset, int whence) { |
| return lseek(fd, offset, whence); |
| } |
| |
| #ifdef HAVE_PREAD |
| static inline ssize_t pread64(int fd, void* buf, size_t nbytes, off64_t offset) { |
| return pread(fd, buf, nbytes, offset); |
| } |
| #endif |
| |
| #endif /* !HAVE_OFF64_T */ |
| |
| #endif /* __LIB_UTILS_COMPAT_H */ |