1 /* 2 * Copyright (C) 2005 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 // 18 // Standard functions ported to the current platform. Note these are NOT 19 // in the "android" namespace. 20 // 21 #ifndef _LIBS_UTILS_PORTED_H 22 #define _LIBS_UTILS_PORTED_H 23 24 #include <sys/time.h> // for timeval 25 26 #ifdef __cplusplus 27 extern "C" { 28 #endif 29 30 /* library replacement functions */ 31 #if defined(NEED_GETTIMEOFDAY) 32 int gettimeofday(struct timeval* tv, struct timezone* tz); 33 #endif 34 #if defined(NEED_USLEEP) 35 void usleep(unsigned long usec); 36 #endif 37 #if defined(NEED_PIPE) 38 int pipe(int filedes[2]); 39 #endif 40 #if defined(NEED_SETENV) 41 int setenv(const char* name, const char* value, int overwrite); 42 void unsetenv(const char* name); 43 char* getenv(const char* name); 44 #endif 45 46 #ifdef __cplusplus 47 } 48 #endif 49 50 #endif // _LIBS_UTILS_PORTED_H 51
