45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
|
/*
|
||
|
|
* io-time.c --
|
||
|
|
*
|
||
|
|
* Copyright (c) 2006 CodeSourcery Inc
|
||
|
|
*
|
||
|
|
* 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
|
||
|
|
* return:
|
||
|
|
* tv_sec if success. Otherwise -1.
|
||
|
|
*/
|
||
|
|
|
||
|
|
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
|
||
|
|
}
|