/src/php-src/Zend/zend_hrtime.h
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1 | | /* |
2 | | +----------------------------------------------------------------------+ |
3 | | | Copyright (c) The PHP Group | |
4 | | +----------------------------------------------------------------------+ |
5 | | | This source file is subject to version 3.01 of the PHP license, | |
6 | | | that is bundled with this package in the file LICENSE, and is | |
7 | | | available through the world-wide-web at the following url: | |
8 | | | https://www.php.net/license/3_01.txt | |
9 | | | If you did not receive a copy of the PHP license and are unable to | |
10 | | | obtain it through the world-wide-web, please send a note to | |
11 | | | license@php.net so we can mail you a copy immediately. | |
12 | | +----------------------------------------------------------------------+ |
13 | | | Author: Niklas Keller <kelunik@php.net> | |
14 | | | Author: Anatol Belski <ab@php.net> | |
15 | | +----------------------------------------------------------------------+ |
16 | | */ |
17 | | |
18 | | #ifndef ZEND_HRTIME_H |
19 | | #define ZEND_HRTIME_H |
20 | | |
21 | | #include "zend_portability.h" |
22 | | #include "zend_types.h" |
23 | | |
24 | | #ifdef HAVE_UNISTD_H |
25 | | # include <unistd.h> |
26 | | #endif |
27 | | #ifndef PHP_WIN32 |
28 | | # include <time.h> |
29 | | #endif |
30 | | |
31 | | /* This file reuses code parts from the cross-platform timer library |
32 | | Public Domain - 2011 Mattias Jansson / Rampant Pixels */ |
33 | | |
34 | | #define ZEND_HRTIME_PLATFORM_POSIX 0 |
35 | | #define ZEND_HRTIME_PLATFORM_WINDOWS 0 |
36 | | #define ZEND_HRTIME_PLATFORM_APPLE_MACH_ABSOLUTE 0 |
37 | | #define ZEND_HRTIME_PLATFORM_APPLE_GETTIME_NSEC 0 |
38 | | #define ZEND_HRTIME_PLATFORM_HPUX 0 |
39 | | #define ZEND_HRTIME_PLATFORM_AIX 0 |
40 | | |
41 | | #if defined(_POSIX_TIMERS) && ((_POSIX_TIMERS > 0) || defined(__OpenBSD__)) && defined(_POSIX_MONOTONIC_CLOCK) && defined(CLOCK_MONOTONIC) |
42 | | # undef ZEND_HRTIME_PLATFORM_POSIX |
43 | | # define ZEND_HRTIME_PLATFORM_POSIX 1 |
44 | | #elif defined(_WIN32) || defined(_WIN64) |
45 | | # undef ZEND_HRTIME_PLATFORM_WINDOWS |
46 | | # define ZEND_HRTIME_PLATFORM_WINDOWS 1 |
47 | | #elif HAVE_CLOCK_GETTIME_NSEC_NP |
48 | | # undef ZEND_HRTIME_PLATFORM_APPLE_GETTIME_NSEC |
49 | | # define ZEND_HRTIME_PLATFORM_APPLE_GETTIME_NSEC 1 |
50 | | #elif defined(__APPLE__) |
51 | | # undef ZEND_HRTIME_PLATFORM_APPLE_MACH_ABSOLUTE |
52 | | # define ZEND_HRTIME_PLATFORM_APPLE_MACH_ABSOLUTE 1 |
53 | | #elif (defined(__hpux) || defined(hpux)) || ((defined(__sun__) || defined(__sun) || defined(sun)) && (defined(__SVR4) || defined(__svr4__))) |
54 | | # undef ZEND_HRTIME_PLATFORM_HPUX |
55 | | # define ZEND_HRTIME_PLATFORM_HPUX 1 |
56 | | #elif defined(_AIX) |
57 | | # undef ZEND_HRTIME_PLATFORM_AIX |
58 | | # define ZEND_HRTIME_PLATFORM_AIX 1 |
59 | | #endif |
60 | | |
61 | | #define ZEND_HRTIME_AVAILABLE (ZEND_HRTIME_PLATFORM_POSIX || ZEND_HRTIME_PLATFORM_WINDOWS || ZEND_HRTIME_PLATFORM_APPLE_MACH_ABSOLUTE || ZEND_HRTIME_PLATFORM_APPLE_GETTIME_NSEC || ZEND_HRTIME_PLATFORM_HPUX || ZEND_HRTIME_PLATFORM_AIX) |
62 | | |
63 | | BEGIN_EXTERN_C() |
64 | | |
65 | | #if ZEND_HRTIME_PLATFORM_WINDOWS |
66 | | |
67 | | ZEND_API extern double zend_hrtime_timer_scale; |
68 | | |
69 | | #elif ZEND_HRTIME_PLATFORM_APPLE_MACH_ABSOLUTE |
70 | | |
71 | | # include <mach/mach_time.h> |
72 | | # include <string.h> |
73 | | ZEND_API extern mach_timebase_info_data_t zend_hrtime_timerlib_info; |
74 | | |
75 | | #endif |
76 | | |
77 | 2.01M | #define ZEND_NANO_IN_SEC UINT64_C(1000000000) |
78 | | |
79 | | typedef uint64_t zend_hrtime_t; |
80 | | |
81 | | void zend_startup_hrtime(void); |
82 | | |
83 | | static zend_always_inline zend_hrtime_t zend_hrtime(void) |
84 | 2.01M | { |
85 | | #if ZEND_HRTIME_PLATFORM_WINDOWS |
86 | | LARGE_INTEGER lt = {{0}}; |
87 | | QueryPerformanceCounter(<); |
88 | | return (zend_hrtime_t)((zend_hrtime_t)lt.QuadPart * zend_hrtime_timer_scale); |
89 | | #elif ZEND_HRTIME_PLATFORM_APPLE_GETTIME_NSEC |
90 | | return clock_gettime_nsec_np(CLOCK_UPTIME_RAW); |
91 | | #elif ZEND_HRTIME_PLATFORM_APPLE_MACH_ABSOLUTE |
92 | | return (zend_hrtime_t)mach_absolute_time() * zend_hrtime_timerlib_info.numer / zend_hrtime_timerlib_info.denom; |
93 | | #elif ZEND_HRTIME_PLATFORM_POSIX |
94 | | struct timespec ts = { .tv_sec = 0, .tv_nsec = 0 }; |
95 | 2.01M | if (EXPECTED(0 == clock_gettime(CLOCK_MONOTONIC, &ts))) { |
96 | 2.01M | return ((zend_hrtime_t) ts.tv_sec * (zend_hrtime_t)ZEND_NANO_IN_SEC) + ts.tv_nsec; |
97 | 2.01M | } |
98 | 0 | return 0; |
99 | | #elif ZEND_HRTIME_PLATFORM_HPUX |
100 | | return (zend_hrtime_t) gethrtime(); |
101 | | #elif ZEND_HRTIME_PLATFORM_AIX |
102 | | timebasestruct_t t; |
103 | | read_wall_time(&t, TIMEBASE_SZ); |
104 | | time_base_to_time(&t, TIMEBASE_SZ); |
105 | | return (zend_hrtime_t) t.tb_high * (zend_hrtime_t)NANO_IN_SEC + t.tb_low; |
106 | | #else |
107 | | return 0; |
108 | | #endif |
109 | 2.01M | } Unexecuted instantiation: php_date.c:zend_hrtime Unexecuted instantiation: astro.c:zend_hrtime Unexecuted instantiation: dow.c:zend_hrtime Unexecuted instantiation: parse_date.c:zend_hrtime Unexecuted instantiation: parse_tz.c:zend_hrtime Unexecuted instantiation: parse_posix.c:zend_hrtime Unexecuted instantiation: timelib.c:zend_hrtime Unexecuted instantiation: tm2unixtime.c:zend_hrtime Unexecuted instantiation: unixtime2tm.c:zend_hrtime Unexecuted instantiation: parse_iso_intervals.c:zend_hrtime Unexecuted instantiation: interval.c:zend_hrtime Unexecuted instantiation: php_pcre.c:zend_hrtime Unexecuted instantiation: exif.c:zend_hrtime Unexecuted instantiation: hash_adler32.c:zend_hrtime Unexecuted instantiation: hash_crc32.c:zend_hrtime Unexecuted instantiation: hash_fnv.c:zend_hrtime Unexecuted instantiation: hash_gost.c:zend_hrtime Unexecuted instantiation: hash_haval.c:zend_hrtime Unexecuted instantiation: hash_joaat.c:zend_hrtime Unexecuted instantiation: hash_md.c:zend_hrtime Unexecuted instantiation: hash_murmur.c:zend_hrtime Unexecuted instantiation: hash_ripemd.c:zend_hrtime Unexecuted instantiation: hash_sha_ni.c:zend_hrtime Unexecuted instantiation: hash_sha_sse2.c:zend_hrtime Unexecuted instantiation: hash_sha.c:zend_hrtime Unexecuted instantiation: hash_sha3.c:zend_hrtime Unexecuted instantiation: hash_snefru.c:zend_hrtime Unexecuted instantiation: hash_tiger.c:zend_hrtime Unexecuted instantiation: hash_whirlpool.c:zend_hrtime Unexecuted instantiation: hash_xxhash.c:zend_hrtime Unexecuted instantiation: hash.c:zend_hrtime Unexecuted instantiation: json_encoder.c:zend_hrtime Unexecuted instantiation: json_parser.tab.c:zend_hrtime Unexecuted instantiation: json_scanner.c:zend_hrtime Unexecuted instantiation: json.c:zend_hrtime Unexecuted instantiation: php_lexbor.c:zend_hrtime Unexecuted instantiation: csprng.c:zend_hrtime Unexecuted instantiation: engine_mt19937.c:zend_hrtime Unexecuted instantiation: engine_pcgoneseq128xslrr64.c:zend_hrtime Unexecuted instantiation: engine_secure.c:zend_hrtime Unexecuted instantiation: engine_user.c:zend_hrtime Unexecuted instantiation: engine_xoshiro256starstar.c:zend_hrtime Unexecuted instantiation: gammasection.c:zend_hrtime Unexecuted instantiation: random.c:zend_hrtime Unexecuted instantiation: randomizer.c:zend_hrtime Unexecuted instantiation: zend_utils.c:zend_hrtime Unexecuted instantiation: php_reflection.c:zend_hrtime Unexecuted instantiation: php_spl.c:zend_hrtime Unexecuted instantiation: spl_array.c:zend_hrtime Unexecuted instantiation: spl_directory.c:zend_hrtime Unexecuted instantiation: spl_dllist.c:zend_hrtime Unexecuted instantiation: spl_exceptions.c:zend_hrtime Unexecuted instantiation: spl_fixedarray.c:zend_hrtime Unexecuted instantiation: spl_functions.c:zend_hrtime Unexecuted instantiation: spl_heap.c:zend_hrtime Unexecuted instantiation: spl_iterators.c:zend_hrtime Unexecuted instantiation: spl_observer.c:zend_hrtime Unexecuted instantiation: array.c:zend_hrtime Unexecuted instantiation: assert.c:zend_hrtime Unexecuted instantiation: base64.c:zend_hrtime Unexecuted instantiation: basic_functions.c:zend_hrtime Unexecuted instantiation: browscap.c:zend_hrtime Unexecuted instantiation: crc32_x86.c:zend_hrtime Unexecuted instantiation: crc32.c:zend_hrtime Unexecuted instantiation: credits.c:zend_hrtime Unexecuted instantiation: crypt.c:zend_hrtime Unexecuted instantiation: css.c:zend_hrtime Unexecuted instantiation: datetime.c:zend_hrtime Unexecuted instantiation: dir.c:zend_hrtime Unexecuted instantiation: dl.c:zend_hrtime Unexecuted instantiation: dns.c:zend_hrtime Unexecuted instantiation: exec.c:zend_hrtime Unexecuted instantiation: file.c:zend_hrtime Unexecuted instantiation: filestat.c:zend_hrtime Unexecuted instantiation: filters.c:zend_hrtime Unexecuted instantiation: flock_compat.c:zend_hrtime Unexecuted instantiation: formatted_print.c:zend_hrtime Unexecuted instantiation: fsock.c:zend_hrtime Unexecuted instantiation: ftok.c:zend_hrtime Unexecuted instantiation: ftp_fopen_wrapper.c:zend_hrtime Unexecuted instantiation: head.c:zend_hrtime Unexecuted instantiation: hrtime.c:zend_hrtime Unexecuted instantiation: html.c:zend_hrtime Unexecuted instantiation: http_fopen_wrapper.c:zend_hrtime Unexecuted instantiation: http.c:zend_hrtime Unexecuted instantiation: image.c:zend_hrtime Unexecuted instantiation: incomplete_class.c:zend_hrtime Unexecuted instantiation: info.c:zend_hrtime Unexecuted instantiation: iptc.c:zend_hrtime Unexecuted instantiation: levenshtein.c:zend_hrtime Unexecuted instantiation: link.c:zend_hrtime Unexecuted instantiation: mail.c:zend_hrtime Unexecuted instantiation: math.c:zend_hrtime Unexecuted instantiation: md5.c:zend_hrtime Unexecuted instantiation: metaphone.c:zend_hrtime Unexecuted instantiation: microtime.c:zend_hrtime Unexecuted instantiation: net.c:zend_hrtime Unexecuted instantiation: pack.c:zend_hrtime Unexecuted instantiation: pageinfo.c:zend_hrtime Unexecuted instantiation: password.c:zend_hrtime Unexecuted instantiation: php_fopen_wrapper.c:zend_hrtime Unexecuted instantiation: proc_open.c:zend_hrtime Unexecuted instantiation: quot_print.c:zend_hrtime Unexecuted instantiation: scanf.c:zend_hrtime Unexecuted instantiation: sha1.c:zend_hrtime Unexecuted instantiation: soundex.c:zend_hrtime Unexecuted instantiation: streamsfuncs.c:zend_hrtime Unexecuted instantiation: string.c:zend_hrtime Unexecuted instantiation: strnatcmp.c:zend_hrtime Unexecuted instantiation: syslog.c:zend_hrtime Unexecuted instantiation: type.c:zend_hrtime Unexecuted instantiation: uniqid.c:zend_hrtime Unexecuted instantiation: url_scanner_ex.c:zend_hrtime Unexecuted instantiation: url.c:zend_hrtime Unexecuted instantiation: user_filters.c:zend_hrtime Unexecuted instantiation: uuencode.c:zend_hrtime Unexecuted instantiation: var_unserializer.c:zend_hrtime Unexecuted instantiation: var.c:zend_hrtime Unexecuted instantiation: versioning.c:zend_hrtime Unexecuted instantiation: crypt_sha256.c:zend_hrtime Unexecuted instantiation: crypt_sha512.c:zend_hrtime Unexecuted instantiation: php_crypt_r.c:zend_hrtime Unexecuted instantiation: php_uri.c:zend_hrtime Unexecuted instantiation: php_uri_common.c:zend_hrtime Unexecuted instantiation: explicit_bzero.c:zend_hrtime Unexecuted instantiation: fopen_wrappers.c:zend_hrtime Unexecuted instantiation: getopt.c:zend_hrtime Unexecuted instantiation: main.c:zend_hrtime Unexecuted instantiation: network.c:zend_hrtime Unexecuted instantiation: output.c:zend_hrtime Unexecuted instantiation: php_content_types.c:zend_hrtime Unexecuted instantiation: php_ini_builder.c:zend_hrtime Unexecuted instantiation: php_ini.c:zend_hrtime Unexecuted instantiation: php_glob.c:zend_hrtime Unexecuted instantiation: php_odbc_utils.c:zend_hrtime Unexecuted instantiation: php_open_temporary_file.c:zend_hrtime Unexecuted instantiation: php_scandir.c:zend_hrtime Unexecuted instantiation: php_syslog.c:zend_hrtime Unexecuted instantiation: php_ticks.c:zend_hrtime Unexecuted instantiation: php_variables.c:zend_hrtime Unexecuted instantiation: reentrancy.c:zend_hrtime Unexecuted instantiation: rfc1867.c:zend_hrtime Unexecuted instantiation: safe_bcmp.c:zend_hrtime Unexecuted instantiation: SAPI.c:zend_hrtime Unexecuted instantiation: snprintf.c:zend_hrtime Unexecuted instantiation: spprintf.c:zend_hrtime Unexecuted instantiation: strlcat.c:zend_hrtime Unexecuted instantiation: strlcpy.c:zend_hrtime Unexecuted instantiation: cast.c:zend_hrtime Unexecuted instantiation: filter.c:zend_hrtime Unexecuted instantiation: glob_wrapper.c:zend_hrtime Unexecuted instantiation: memory.c:zend_hrtime Unexecuted instantiation: mmap.c:zend_hrtime Unexecuted instantiation: plain_wrapper.c:zend_hrtime Unexecuted instantiation: streams.c:zend_hrtime Unexecuted instantiation: transports.c:zend_hrtime Unexecuted instantiation: userspace.c:zend_hrtime Unexecuted instantiation: xp_socket.c:zend_hrtime Unexecuted instantiation: block_pass.c:zend_hrtime Unexecuted instantiation: compact_literals.c:zend_hrtime Unexecuted instantiation: compact_vars.c:zend_hrtime Unexecuted instantiation: dce.c:zend_hrtime Unexecuted instantiation: dfa_pass.c:zend_hrtime Unexecuted instantiation: escape_analysis.c:zend_hrtime Unexecuted instantiation: nop_removal.c:zend_hrtime Unexecuted instantiation: optimize_func_calls.c:zend_hrtime Unexecuted instantiation: optimize_temp_vars_5.c:zend_hrtime Unexecuted instantiation: pass1.c:zend_hrtime Unexecuted instantiation: pass3.c:zend_hrtime Unexecuted instantiation: sccp.c:zend_hrtime Unexecuted instantiation: scdf.c:zend_hrtime Unexecuted instantiation: zend_call_graph.c:zend_hrtime Unexecuted instantiation: zend_cfg.c:zend_hrtime Unexecuted instantiation: zend_dfg.c:zend_hrtime Unexecuted instantiation: zend_dump.c:zend_hrtime Unexecuted instantiation: zend_func_info.c:zend_hrtime Unexecuted instantiation: zend_inference.c:zend_hrtime Unexecuted instantiation: zend_optimizer.c:zend_hrtime Unexecuted instantiation: zend_ssa.c:zend_hrtime Unexecuted instantiation: zend_alloc.c:zend_hrtime Unexecuted instantiation: zend_API.c:zend_hrtime Unexecuted instantiation: zend_ast.c:zend_hrtime Unexecuted instantiation: zend_attributes.c:zend_hrtime Unexecuted instantiation: zend_builtin_functions.c:zend_hrtime Unexecuted instantiation: zend_call_stack.c:zend_hrtime Unexecuted instantiation: zend_closures.c:zend_hrtime Unexecuted instantiation: zend_compile.c:zend_hrtime Unexecuted instantiation: zend_constants.c:zend_hrtime Unexecuted instantiation: zend_cpuinfo.c:zend_hrtime Unexecuted instantiation: zend_default_classes.c:zend_hrtime Unexecuted instantiation: zend_dtrace.c:zend_hrtime Unexecuted instantiation: zend_enum.c:zend_hrtime Unexecuted instantiation: zend_exceptions.c:zend_hrtime Unexecuted instantiation: zend_execute_API.c:zend_hrtime Unexecuted instantiation: zend_execute.c:zend_hrtime Unexecuted instantiation: zend_extensions.c:zend_hrtime Unexecuted instantiation: zend_fibers.c:zend_hrtime Unexecuted instantiation: zend_float.c:zend_hrtime Line | Count | Source | 84 | 2.01M | { | 85 | | #if ZEND_HRTIME_PLATFORM_WINDOWS | 86 | | LARGE_INTEGER lt = {{0}}; | 87 | | QueryPerformanceCounter(<); | 88 | | return (zend_hrtime_t)((zend_hrtime_t)lt.QuadPart * zend_hrtime_timer_scale); | 89 | | #elif ZEND_HRTIME_PLATFORM_APPLE_GETTIME_NSEC | 90 | | return clock_gettime_nsec_np(CLOCK_UPTIME_RAW); | 91 | | #elif ZEND_HRTIME_PLATFORM_APPLE_MACH_ABSOLUTE | 92 | | return (zend_hrtime_t)mach_absolute_time() * zend_hrtime_timerlib_info.numer / zend_hrtime_timerlib_info.denom; | 93 | | #elif ZEND_HRTIME_PLATFORM_POSIX | 94 | | struct timespec ts = { .tv_sec = 0, .tv_nsec = 0 }; | 95 | 2.01M | if (EXPECTED(0 == clock_gettime(CLOCK_MONOTONIC, &ts))) { | 96 | 2.01M | return ((zend_hrtime_t) ts.tv_sec * (zend_hrtime_t)ZEND_NANO_IN_SEC) + ts.tv_nsec; | 97 | 2.01M | } | 98 | 0 | return 0; | 99 | | #elif ZEND_HRTIME_PLATFORM_HPUX | 100 | | return (zend_hrtime_t) gethrtime(); | 101 | | #elif ZEND_HRTIME_PLATFORM_AIX | 102 | | timebasestruct_t t; | 103 | | read_wall_time(&t, TIMEBASE_SZ); | 104 | | time_base_to_time(&t, TIMEBASE_SZ); | 105 | | return (zend_hrtime_t) t.tb_high * (zend_hrtime_t)NANO_IN_SEC + t.tb_low; | 106 | | #else | 107 | | return 0; | 108 | | #endif | 109 | 2.01M | } |
Unexecuted instantiation: zend_gdb.c:zend_hrtime Unexecuted instantiation: zend_generators.c:zend_hrtime Unexecuted instantiation: zend_hash.c:zend_hrtime Unexecuted instantiation: zend_highlight.c:zend_hrtime Unexecuted instantiation: zend_hrtime.c:zend_hrtime Unexecuted instantiation: zend_inheritance.c:zend_hrtime Unexecuted instantiation: zend_ini_parser.c:zend_hrtime Unexecuted instantiation: zend_ini_scanner.c:zend_hrtime Unexecuted instantiation: zend_ini.c:zend_hrtime Unexecuted instantiation: zend_interfaces.c:zend_hrtime Unexecuted instantiation: zend_iterators.c:zend_hrtime Unexecuted instantiation: zend_language_parser.c:zend_hrtime Unexecuted instantiation: zend_language_scanner.c:zend_hrtime Unexecuted instantiation: zend_lazy_objects.c:zend_hrtime Unexecuted instantiation: zend_list.c:zend_hrtime Unexecuted instantiation: zend_llist.c:zend_hrtime Unexecuted instantiation: zend_multibyte.c:zend_hrtime Unexecuted instantiation: zend_object_handlers.c:zend_hrtime Unexecuted instantiation: zend_objects_API.c:zend_hrtime Unexecuted instantiation: zend_objects.c:zend_hrtime Unexecuted instantiation: zend_observer.c:zend_hrtime Unexecuted instantiation: zend_opcode.c:zend_hrtime Unexecuted instantiation: zend_operators.c:zend_hrtime Unexecuted instantiation: zend_property_hooks.c:zend_hrtime Unexecuted instantiation: zend_ptr_stack.c:zend_hrtime Unexecuted instantiation: zend_signal.c:zend_hrtime Unexecuted instantiation: zend_smart_str.c:zend_hrtime Unexecuted instantiation: zend_sort.c:zend_hrtime Unexecuted instantiation: zend_stack.c:zend_hrtime Unexecuted instantiation: zend_stream.c:zend_hrtime Unexecuted instantiation: zend_string.c:zend_hrtime Unexecuted instantiation: zend_strtod.c:zend_hrtime Unexecuted instantiation: zend_system_id.c:zend_hrtime Unexecuted instantiation: zend_variables.c:zend_hrtime Unexecuted instantiation: zend_virtual_cwd.c:zend_hrtime Unexecuted instantiation: zend_vm_opcodes.c:zend_hrtime Unexecuted instantiation: zend_weakrefs.c:zend_hrtime Unexecuted instantiation: zend.c:zend_hrtime Unexecuted instantiation: internal_functions_cli.c:zend_hrtime Unexecuted instantiation: fuzzer-parser.c:zend_hrtime Unexecuted instantiation: fuzzer-sapi.c:zend_hrtime Unexecuted instantiation: fuzzer-tracing-jit.c:zend_hrtime Unexecuted instantiation: fuzzer-exif.c:zend_hrtime Unexecuted instantiation: fuzzer-unserialize.c:zend_hrtime Unexecuted instantiation: fuzzer-function-jit.c:zend_hrtime Unexecuted instantiation: fuzzer-json.c:zend_hrtime Unexecuted instantiation: fuzzer-unserializehash.c:zend_hrtime Unexecuted instantiation: fuzzer-execute.c:zend_hrtime |
110 | | |
111 | | END_EXTERN_C() |
112 | | |
113 | | #endif /* ZEND_HRTIME_H */ |