1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 7 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1997-2018 The PHP Group | 6 +----------------------------------------------------------------------+ 7 | This source file is subject to version 3.01 of the PHP license, | 8 | that is bundled with this package in the file LICENSE, and is | 9 | available through the world-wide-web at the following url: | 10 | http://www.php.net/license/3_01.txt | 11 | If you did not receive a copy of the PHP license and are unable to | 12 | obtain it through the world-wide-web, please send a note to | 13 | license@php.net so we can mail you a copy immediately. | 14 +----------------------------------------------------------------------+ 15 | Authors: Kalle Sommer Nielsen <kalle@php.net> | 16 +----------------------------------------------------------------------+ 17 */ 18 19 #ifndef HAVE_GETRUSAGE_H 20 # define HAVE_GETRUSAGE_H 21 22 /* 23 * Note 24 * 25 * RUSAGE_CHILDREN is not implemented, and the RUSAGE_THREAD will 26 * therefore instead be used instead to emulate the behavior. 27 */ 28 29 # define RUSAGE_SELF 0 30 # define RUSAGE_CHILDREN 1 31 32 # define RUSAGE_THREAD RUSAGE_CHILDREN 33 34 /* 35 * Implementation support 36 * 37 * RUSAGE_SELF 38 * ru_utime 39 * ru_stime 40 * ru_majflt 41 * ru_maxrss 42 * 43 * RUSAGE_THREAD 44 * ru_utime 45 * ru_stime 46 * 47 * Not implemented: 48 * ru_ixrss (unused) 49 * ru_idrss (unused) 50 * ru_isrss (unused) 51 * ru_minflt 52 * ru_nswap (unused) 53 * ru_inblock 54 * ru_oublock 55 * ru_msgsnd (unused) 56 * ru_msgrcv (unused) 57 * ru_nsignals (unused) 58 * ru_nvcsw 59 * ru_nivcsw 60 */ 61 62 struct rusage 63 { 64 /* User time used */ 65 struct timeval ru_utime; 66 67 /* System time used */ 68 struct timeval ru_stime; 69 70 /* Integral max resident set size */ 71 zend_long ru_maxrss; 72 73 /* Page faults */ 74 zend_long ru_majflt; 75 #if 0 76 /* Integral shared text memory size */ 77 zend_long ru_ixrss; 78 79 /* Integral unshared data size */ 80 zend_long ru_idrss; 81 82 /* Integral unshared stack size */ 83 zend_long ru_isrss; 84 85 /* Page reclaims */ 86 zend_long ru_minflt; 87 88 /* Swaps */ 89 zend_long ru_nswap; 90 91 /* Block input operations */ 92 zend_long ru_inblock; 93 94 /* Block output operations */ 95 zend_long ru_oublock; 96 97 /* Messages sent */ 98 zend_long ru_msgsnd; 99 100 /* Messages received */ 101 zend_long ru_msgrcv; 102 103 /* Signals received */ 104 zend_long ru_nsignals; 105 106 /* Voluntary context switches */ 107 zend_long ru_nvcsw; 108 109 /* Involuntary context switches */ 110 zend_long ru_nivcsw; 111 #endif 112 }; 113 114 PHPAPI int getrusage(int who, struct rusage *usage); 115 116 #endif 117 118 /* 119 * Local variables: 120 * tab-width: 4 121 * c-basic-offset: 4 122 * End: 123 * vim600: sw=4 ts=4 fdm=marker 124 * vim<600: sw=4 ts=4 125 */ 126
