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Add a note to Win32 gettimeofday() emulation, per Qingqing Zhou.

This commit is contained in:
Alvaro Herrera 2005-12-16 21:55:27 +00:00
parent cb77a9ea53
commit 42a24b64ba
1 changed files with 4 additions and 1 deletions
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5
src/port/gettimeofday.c
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@ -2,7 +2,7 @@
* gettimeofday.c * gettimeofday.c
* Win32 gettimeofday() replacement * Win32 gettimeofday() replacement
* *
* $PostgreSQL: pgsql/src/port/gettimeofday.c,v 1.6 2005/05/16 05:52:13 neilc Exp $ * $PostgreSQL: pgsql/src/port/gettimeofday.c,v 1.7 2005/12/16 21:55:27 alvherre Exp $
* *
* Copyright (c) 2003 SRA, Inc. * Copyright (c) 2003 SRA, Inc.
* Copyright (c) 2003 SKC, Inc. * Copyright (c) 2003 SKC, Inc.
@ -36,6 +36,9 @@ static const unsigned __int64 epoch = 116444736000000000L;
/* /*
* timezone information is stored outside the kernel so tzp isn't used anymore. * timezone information is stored outside the kernel so tzp isn't used anymore.
*
* Note: this function is not for Win32 high precision timing purpose. See
* elapsed_time().
*/ */
int int
gettimeofday(struct timeval * tp, struct timezone * tzp) gettimeofday(struct timeval * tp, struct timezone * tzp)