annotate src/os/win32/ngx_time.c @ 527:7fa11e5c6e96 release-0.1.38

nginx-0.1.38-RELEASE import *) Feature: the "limit_rate" directive is supported in in proxy and FastCGI mode. *) Feature: the "X-Accel-Limit-Rate" response header line is supported in proxy and FastCGI mode. *) Feature: the "break" directive. *) Feature: the "log_not_found" directive. *) Bugfix: the response status code was not changed when request was redirected by the ""X-Accel-Redirect" header line. *) Bugfix: the variables set by the "set" directive could not be used in SSI. *) Bugfix: the segmentation fault may occurred if the SSI page has more than one remote subrequest. *) Bugfix: nginx treated the backend response as invalid if the status line in the header was transferred in two packets; the bug had appeared in 0.1.29. *) Feature: the "ssi_types" directive. *) Feature: the "autoindex_exact_size" directive. *) Bugfix: the ngx_http_autoindex_module did not support the long file names in UTF-8. *) Feature: the IMAP/POP3 proxy.
author Igor Sysoev <igor@sysoev.ru>
date Fri, 08 Jul 2005 14:34:20 +0000
parents 9b8c906f6e63
children 9c2f3ed7a247
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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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5
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7 #include <ngx_config.h>
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8 #include <ngx_core.h>
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11 void ngx_gettimeofday(struct timeval *tp)
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12 {
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13 uint64_t intervals;
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14 FILETIME ft;
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16 GetSystemTimeAsFileTime(&ft);
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18 /*
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19 * A file time is a 64-bit value that represents the number
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20 * of 100-nanosecond intervals that have elapsed since
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21 * January 1, 1601 12:00 A.M. UTC.
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22 *
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23 * Between January 1, 1970 (Epoch) and January 1, 1601 there were
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24 * 134744 days,
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25 * 11644473600 seconds or
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26 * 11644473600,000,000,0 100-nanosecond intervals.
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27 *
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28 * See also MSKB Q167296.
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29 */
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31 intervals = ((uint64_t) ft.dwHighDateTime << 32) | ft.dwLowDateTime;
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32 intervals -= 116444736000000000;
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33
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34 tp->tv_sec = (long) (intervals / 10000000);
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35 tp->tv_usec = (long) ((intervals % 10000000) / 10);
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36 }
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38
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39 void ngx_libc_localtime(struct tm *tm)
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40 {
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41 time_t now;
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42 struct tm *t;
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43
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44 now = ngx_time();
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45 t = localtime(&now);
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46 *tm = *t;
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47 }
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49
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50 void ngx_libc_gmtime(struct tm *tm)
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51 {
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52 time_t now;
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53 struct tm *t;
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54
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55 now = ngx_time();
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56 t = gmtime(&now);
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57 *tm = *t;
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58 }
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60
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61 ngx_int_t ngx_gettimezone(void)
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62 {
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63 TIME_ZONE_INFORMATION tz;
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64
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65 if (GetTimeZoneInformation(&tz) != TIME_ZONE_ID_INVALID) {
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66 return -tz.Bias;
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67 }
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68
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69 return 0;
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70 }