Mercurial > dovecot > core-2.2
view src/lib/time-util.c @ 10582:615eef3139c2 HEAD
Updated copyright notices to include year 2010.
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Mon, 25 Jan 2010 01:19:08 +0200 |
parents | 21612b2b7b85 |
children | 447bce266022 |
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/* Copyright (c) 2008-2010 Dovecot authors, see the included COPYING file */ #include "lib.h" #include "time-util.h" int timeval_cmp(const struct timeval *tv1, const struct timeval *tv2) { if (tv1->tv_sec < tv2->tv_sec) return -1; if (tv1->tv_sec > tv2->tv_sec) return 1; if (tv1->tv_usec < tv2->tv_usec) return -1; if (tv1->tv_usec > tv2->tv_usec) return 1; return 0; } int timeval_diff_msecs(const struct timeval *tv1, const struct timeval *tv2) { return timeval_diff_usecs(tv1, tv2) / 1000; } long long timeval_diff_usecs(const struct timeval *tv1, const struct timeval *tv2) { time_t secs; int usecs; secs = tv1->tv_sec - tv2->tv_sec; usecs = tv1->tv_usec - tv2->tv_usec; if (usecs < 0) { secs--; usecs += 1000000; } return ((long long)secs * 1000000ULL) + usecs; }