mirror of
https://github.com/php/php-src.git
synced 2024-09-22 10:27:25 +00:00
150 lines
3.9 KiB
C
150 lines
3.9 KiB
C
/*
|
|
+----------------------------------------------------------------------+
|
|
| PHP version 4.0 |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 1997-2001 The PHP Group |
|
|
+----------------------------------------------------------------------+
|
|
| This source file is subject to version 2.02 of the PHP license, |
|
|
| that is bundled with this package in the file LICENSE, and is |
|
|
| available at through the world-wide-web at |
|
|
| http://www.php.net/license/2_02.txt. |
|
|
| If you did not receive a copy of the PHP license and are unable to |
|
|
| obtain it through the world-wide-web, please send a note to |
|
|
| license@php.net so we can mail you a copy immediately. |
|
|
+----------------------------------------------------------------------+
|
|
| Authors: Paul Panotzki - Bunyip Information Systems |
|
|
+----------------------------------------------------------------------+
|
|
*/
|
|
|
|
/* $Id$ */
|
|
|
|
#include "php.h"
|
|
|
|
#ifdef HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#ifdef PHP_WIN32
|
|
#include "win32/time.h"
|
|
#else
|
|
#include <sys/time.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_RESOURCE_H
|
|
#include <sys/resource.h>
|
|
#endif
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
|
|
#include "microtime.h"
|
|
|
|
#define NUL '\0'
|
|
#define MICRO_IN_SEC 1000000.00
|
|
|
|
/* {{{ proto string microtime(void)
|
|
Returns a string containing the current time in seconds and microseconds */
|
|
PHP_FUNCTION(microtime)
|
|
{
|
|
#ifdef HAVE_GETTIMEOFDAY
|
|
struct timeval tp;
|
|
long sec = 0L;
|
|
double msec = 0.0;
|
|
char ret[100];
|
|
|
|
if (gettimeofday((struct timeval *) &tp, (NUL)) == 0) {
|
|
msec = (double) (tp.tv_usec / MICRO_IN_SEC);
|
|
sec = tp.tv_sec;
|
|
|
|
if (msec >= 1.0) msec -= (long) msec;
|
|
snprintf(ret, 100, "%.8f %ld", msec, sec);
|
|
RETVAL_STRING(ret,1);
|
|
} else
|
|
#endif
|
|
RETURN_FALSE;
|
|
}
|
|
/* }}} */
|
|
|
|
/* {{{ proto array gettimeofday(void)
|
|
Returns the current time as array */
|
|
PHP_FUNCTION(gettimeofday)
|
|
{
|
|
#ifdef HAVE_GETTIMEOFDAY
|
|
struct timeval tp;
|
|
struct timezone tz;
|
|
|
|
memset(&tp, 0, sizeof(tp));
|
|
memset(&tz, 0, sizeof(tz));
|
|
if(gettimeofday(&tp, &tz) == 0) {
|
|
array_init(return_value);
|
|
add_assoc_long(return_value, "sec", tp.tv_sec);
|
|
add_assoc_long(return_value, "usec", tp.tv_usec);
|
|
add_assoc_long(return_value, "minuteswest", tz.tz_minuteswest);
|
|
add_assoc_long(return_value, "dsttime", tz.tz_dsttime);
|
|
return;
|
|
} else
|
|
#endif
|
|
RETURN_FALSE;
|
|
}
|
|
/* }}} */
|
|
|
|
#ifdef HAVE_GETRUSAGE
|
|
/* {{{ proto array getrusage([int who])
|
|
Returns an array of usage statistics */
|
|
PHP_FUNCTION(getrusage)
|
|
{
|
|
struct rusage usg;
|
|
int ac = ZEND_NUM_ARGS();
|
|
pval **pwho;
|
|
int who = RUSAGE_SELF;
|
|
|
|
if(ac == 1 &&
|
|
zend_get_parameters_ex(ac, &pwho) != FAILURE) {
|
|
convert_to_long_ex(pwho);
|
|
if((*pwho)->value.lval == 1)
|
|
who = RUSAGE_CHILDREN;
|
|
}
|
|
|
|
memset(&usg, 0, sizeof(usg));
|
|
if(getrusage(who, &usg) == -1) {
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
array_init(return_value);
|
|
#define PHP_RUSAGE_PARA(a) \
|
|
add_assoc_long(return_value, #a, usg.a)
|
|
#if !defined( _OSD_POSIX) && !defined(__BEOS__) /* BS2000 has only a few fields in the rusage struct */
|
|
PHP_RUSAGE_PARA(ru_oublock);
|
|
PHP_RUSAGE_PARA(ru_inblock);
|
|
PHP_RUSAGE_PARA(ru_msgsnd);
|
|
PHP_RUSAGE_PARA(ru_msgrcv);
|
|
PHP_RUSAGE_PARA(ru_maxrss);
|
|
PHP_RUSAGE_PARA(ru_ixrss);
|
|
PHP_RUSAGE_PARA(ru_idrss);
|
|
PHP_RUSAGE_PARA(ru_minflt);
|
|
PHP_RUSAGE_PARA(ru_majflt);
|
|
PHP_RUSAGE_PARA(ru_nsignals);
|
|
PHP_RUSAGE_PARA(ru_nvcsw);
|
|
PHP_RUSAGE_PARA(ru_nivcsw);
|
|
#endif /*_OSD_POSIX*/
|
|
PHP_RUSAGE_PARA(ru_utime.tv_usec);
|
|
PHP_RUSAGE_PARA(ru_utime.tv_sec);
|
|
PHP_RUSAGE_PARA(ru_stime.tv_usec);
|
|
PHP_RUSAGE_PARA(ru_stime.tv_sec);
|
|
#undef PHP_RUSAGE_PARA
|
|
}
|
|
#endif /* HAVE_GETRUSAGE */
|
|
|
|
/* }}} */
|
|
|
|
/*
|
|
* Local variables:
|
|
* tab-width: 4
|
|
* c-basic-offset: 4
|
|
* End:
|
|
* vim600: sw=4 ts=4 tw=78 fdm=marker
|
|
* vim<600: sw=4 ts=4 tw=78
|
|
*/
|