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|
/*
+----------------------------------------------------------------------+
| PHP HTML Embedded Scripting Language Version 3.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997,1998 PHP Development Team (See Credits file) |
+----------------------------------------------------------------------+
| This program is free software; you can redistribute it and/or modify |
| it under the terms of one of the following licenses: |
| |
| A) the GNU General Public License as published by the Free Software |
| Foundation; either version 2 of the License, or (at your option) |
| any later version. |
| |
| B) the PHP License as published by the PHP Development Team and |
| included in the distribution in the file: LICENSE |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT 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 both licenses referred to here. |
| If you did not, or have any questions about PHP licensing, please |
| contact core@php.net. |
+----------------------------------------------------------------------+
| Authors: Paul Panotzki - Bunyip Information Systems |
+----------------------------------------------------------------------+
*/
/* $Id: microtime.c,v 1.20 1998/05/11 20:18:15 zeev Exp $ */
#include <stdlib.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <string.h>
#include <errno.h>
#ifdef THREAD_SAFE
#include "tls.h"
#endif
#include "php.h"
#include "internal_functions.h"
#include "microtime.h"
#include "snprintf.h"
#include <stdio.h>
#if HAVE_GETTIMEOFDAY
#if MSVC5
#include "win32/time.h"
#else
#include <sys/time.h>
#endif
#endif
#define NUL '\0'
#define MICRO_IN_SEC 1000000.00
#ifdef __cplusplus
void php3_microtime(HashTable *)
#else
void php3_microtime(INTERNAL_FUNCTION_PARAMETERS)
#endif
{
#if HAVE_GETTIMEOFDAY
struct timeval tp;
long sec = 0L;
double msec = 0.0;
char ret[100];
TLS_VARS;
if (gettimeofday((struct timeval *) &tp, (NUL)) == 0) {
msec = (double) (tp.tv_usec / MICRO_IN_SEC);
sec = tp.tv_sec;
}
snprintf(ret, 100, "%.8f %ld", msec, sec);
RETVAL_STRING(ret,1);
#endif
}
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/
|
