newlib-cygwin/libgloss/nios2/io-time.c

47 lines
1.1 KiB
C

/*
* io-time.c --
*
* Copyright (c) 2006 CodeSourcery Inc
* Copyright (c) 2018 Mentor Graphics
*
* The authors hereby grant permission to use, copy, modify, distribute,
* and license this software and its documentation for any purpose, provided
* that existing copyright notices are retained in all copies and that this
* notice is included verbatim in any distributions. No written agreement,
* license, or royalty fee is required for any of the authorized uses.
* Modifications to this software may be copyrighted by their authors
* and need not follow the licensing terms described here, provided that
* the new terms are clearly indicated on the first page of each file where
* they apply.
*/
#include <sys/time.h>
#include <errno.h>
#define IO time
#include "io.h"
/*
* time -- get the current time
* input parameters:
* 0 : timeval ptr
* output parameters:
* 0 : result
* 1 : errno
*/
time_t time (time_t *t)
{
#if HOSTED
struct timeval tv;
if (gettimeofday (&tv, NULL))
return -1;
if (t)
*t = tv.tv_sec;
return tv.tv_sec;
#else
errno = ENOSYS;
return -1;
#endif
}