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115 lines
2.6 KiB
C
115 lines
2.6 KiB
C
/*
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+----------------------------------------------------------------------+
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| Copyright (c) The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Kalle Sommer Nielsen <kalle@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifndef HAVE_GETRUSAGE_H
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# define HAVE_GETRUSAGE_H
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/*
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* Note
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*
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* RUSAGE_CHILDREN is not implemented, and the RUSAGE_THREAD will
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* therefore instead be used instead to emulate the behavior.
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*/
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# define RUSAGE_SELF 0
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# define RUSAGE_CHILDREN 1
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# define RUSAGE_THREAD RUSAGE_CHILDREN
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/*
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* Implementation support
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*
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* RUSAGE_SELF
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* ru_utime
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* ru_stime
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* ru_majflt
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* ru_maxrss
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*
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* RUSAGE_THREAD
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* ru_utime
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* ru_stime
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*
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* Not implemented:
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* ru_ixrss (unused)
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* ru_idrss (unused)
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* ru_isrss (unused)
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* ru_minflt
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* ru_nswap (unused)
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* ru_inblock
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* ru_oublock
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* ru_msgsnd (unused)
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* ru_msgrcv (unused)
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* ru_nsignals (unused)
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* ru_nvcsw
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* ru_nivcsw
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*/
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struct rusage
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{
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/* User time used */
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struct timeval ru_utime;
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/* System time used */
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struct timeval ru_stime;
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/* Integral max resident set size */
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zend_long ru_maxrss;
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/* Page faults */
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zend_long ru_majflt;
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#if 0
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/* Integral shared text memory size */
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zend_long ru_ixrss;
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/* Integral unshared data size */
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zend_long ru_idrss;
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/* Integral unshared stack size */
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zend_long ru_isrss;
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/* Page reclaims */
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zend_long ru_minflt;
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/* Swaps */
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zend_long ru_nswap;
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/* Block input operations */
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zend_long ru_inblock;
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/* Block output operations */
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zend_long ru_oublock;
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/* Messages sent */
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zend_long ru_msgsnd;
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/* Messages received */
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zend_long ru_msgrcv;
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/* Signals received */
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zend_long ru_nsignals;
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/* Voluntary context switches */
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zend_long ru_nvcsw;
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/* Involuntary context switches */
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zend_long ru_nivcsw;
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#endif
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};
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PHPAPI int getrusage(int who, struct rusage *usage);
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#endif
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