Mercurial > hg > nginx
diff src/os/win32/ngx_time.c @ 179:9f3a78b06c48
nginx-0.0.1-2003-11-11-21:13:43 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 11 Nov 2003 18:13:43 +0000 |
parents | |
children | 2d143372a1ee |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/os/win32/ngx_time.c Tue Nov 11 18:13:43 2003 +0000 @@ -0,0 +1,29 @@ + +#include <ngx_config.h> +#include <ngx_core.h> + + +void ngx_gettimeofday(struct timeval *tp) +{ + uint64_t intervals; + FILETIME ft; + + GetSystemTimeAsFileTime(&ft); + + /* + * A file time is a 64-bit value that represents the number + * of 100-nanosecond intervals that have elapsed since + * 12:00 A.M. January 1, 1601 (UTC). + * + * Between January 1, 1970 (Epoch) and January 1, 1601 there are + * 134744 days, + * 11644473600 seconds or + * 11644473600,000,000,0 100-nanosecond intervals. + */ + + intervals = ((uint64_t) ft.dwHighDateTime << 32) | ft.dwLowDateTime; + intervals -= 116444736000000000; + + tp->tv_sec = intervals / 10000000; + tp->tv_usec = (intervals % 10000000) / 10; +}