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#if !defined(lint) && !defined(DOS)
static char rcsid[] = "$Id: adjtime.c 761 2007-10-23 22:35:18Z hubert@u.washington.edu $";
#endif
/*
* ========================================================================
* Copyright 2013-2020 Eduardo Chappa
* Copyright 2006 University of Washington
*
* 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
*
* ========================================================================
*/
#include "../pith/headers.h"
#include "../pith/adjtime.h"
/*
* MSC ver 7.0 and less times are since 1900, everybody else's time so far
* is since 1970. sheesh.
*/
#if defined(DOS) && (_MSC_VER == 700)
#define EPOCH_ADJ ((time_t)((time_t)(70*365 + 18) * (time_t)86400))
#endif
/*
* Adjust the mtime to return time since Unix epoch. DOS is off by 70 years.
*/
time_t
get_adj_time(void)
{
time_t tt;
tt = time((time_t *)0);
#ifdef EPOCH_ADJ
tt -= EPOCH_ADJ;
#endif
return(tt);
}
time_t
get_adj_name_file_mtime(char *name)
{
time_t mtime;
mtime = name_file_mtime(name);
#ifdef EPOCH_ADJ
if(mtime != (time_t)(-1))
mtime -= EPOCH_ADJ;
#endif
return(mtime);
}
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