/**************************************************************************** * * * GNAT COMPILER COMPONENTS * * * * C A L * * * * C Implementation File * * * * Copyright (C) 1992-2003, 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 2, 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. See the GNU General Public License * * for more details. You should have received a copy of the GNU General * * Public License distributed with GNAT; see file COPYING. If not, write * * to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, * * MA 02111-1307, USA. * * * * As a special exception, if you link this file with other files to * * produce an executable, this file does not by itself cause the resulting * * executable to be covered by the GNU General Public License. This except- * * ion does not however invalidate any other reasons why the executable * * file might be covered by the GNU Public License. * * * * GNAT was originally developed by the GNAT team at New York University. * * Extensive contributions were provided by Ada Core Technologies Inc. * * * ****************************************************************************/ /* This file contains those routines named by Import pragmas in package */ /* GNAT.Calendar. It is used to to Duration to timeval convertion. */ /* These are simple wrappers function to abstarct the fact that the C */ /* struct timeval fields type are not normalized (they are generaly */ /* defined as int or long values). */ #if defined(VMS) /* this is temporary code to avoid build failure under VMS */ void __gnat_timeval_to_duration (void *t, long *sec, long *usec) { } void __gnat_duration_to_timeval (long sec, long usec, void *t) { } #else #if defined (__vxworks) #include <sys/times.h> #else #include <sys/time.h> #endif #ifdef __MINGW32__ #include "mingw32.h" #if STD_MINGW #include <winsock.h> #endif #endif void __gnat_timeval_to_duration (struct timeval *t, long *sec, long *usec) { *sec = (long) t->tv_sec; *usec = (long) t->tv_usec; } void __gnat_duration_to_timeval (long sec, long usec, struct timeval *t) { /* here we are doing implicit convertion from a long to the struct timeval fields types. */ t->tv_sec = sec; t->tv_usec = usec; } #endif #ifdef __alpha_vxworks #include "vxWorks.h" #elif defined (__vxworks) #include <types/vxTypesOld.h> #endif /* Return the value of the "time" C library function. We always return a long and do it this way to avoid problems with not knowing what time_t is on the target. */ long gnat_time (void) { return time (0); }