1 /* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef _BIONIC_FREEBSD_COMPAT_H_included 18 #define _BIONIC_FREEBSD_COMPAT_H_included 19 20 #define _BSD_SOURCE 21 22 #include <sys/cdefs.h> 23 #include <stddef.h> // For size_t. 24 25 #define REPLACE_GETOPT 26 27 /* 28 * FreeBSD's libc has three symbols for every symbol: 29 * 30 * __f will be the actual implementation. 31 * _f will be a weak reference to __f (used for calls to f from within the library). 32 * f will be a weak reference to __f (used for calls to f from outside the library). 33 * 34 * We collapse this into just the one symbol, f. 35 */ 36 37 /* Prevent weak reference generation. */ 38 #define __weak_reference(sym,alias) 39 40 /* Ensure that the implementation itself gets the underscore-free name. */ 41 #define __sleep sleep 42 #define __usleep usleep 43 44 /* Redirect internal C library calls to the public function. */ 45 #define _nanosleep nanosleep 46 47 /* FreeBSD has this, but we can't really implement it correctly on Linux. */ 48 #define issetugid() 0 49 50 #endif 51