/**************************************************************************** * * * GNAT COMPILER COMPONENTS * * * * C A L * * * * C Implementation File * * * * Copyright (C) 1992-2022, Free Software Foundation, Inc. * * * * GNAT is free software; you can redistribute it and/or modify it under * * terms of the GNU General Public License as published by the Free Soft- * * ware Foundation; either version 3, or (at your option) any later ver- * * sion. GNAT is distributed in the hope that it will be useful, but WITH- * * OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * * or FITNESS FOR A PARTICULAR PURPOSE. * * * * As a special exception under Section 7 of GPL version 3, you are granted * * additional permissions described in the GCC Runtime Library Exception, * * version 3.1, as published by the Free Software Foundation. * * * * You should have received a copy of the GNU General Public License and * * a copy of the GCC Runtime Library Exception along with this program; * * see the files COPYING3 and COPYING.RUNTIME respectively. If not, see * * . * * * * GNAT was originally developed by the GNAT team at New York University. * * Extensive contributions were provided by Ada Core Technologies Inc. * * * ****************************************************************************/ /* This file contains routines marked with pragmas Import in package */ /* GNAT.Calendar. It is used to do Duration to timeval conversion. */ /* These are simple wrapper functions to abstract the fact that the C */ /* struct timeval fields are not normalized (they are generally */ /* defined as int or long values). */ #if defined (__vxworks) #ifdef __RTP__ #include #include #if (_WRS_VXWORKS_MAJOR == 7) || (_WRS_VXWORKS_MINOR != 0) #include #endif #else #include #endif #elif defined (__nucleus__) #include #else #include #endif #ifdef __MINGW32__ #include "mingw32.h" #if STD_MINGW #include #endif #endif void __gnat_timeval_to_duration (struct timeval *t, long long *sec, long *usec) { *sec = (long long) t->tv_sec; *usec = (long) t->tv_usec; } void __gnat_duration_to_timeval (long long sec, long usec, struct timeval *t) { /* here we are doing implicit conversion to the struct timeval fields types. */ t->tv_sec = sec; t->tv_usec = usec; }