Mercurial > dovecot > core-2.2
view src/lib/time-util.c @ 18137:3009a1a6f6d5
global: freshen copyright
Robomatically:
git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/'
Happy 2015 everyone!
Signed-off-by: Phil Carmody <phil@dovecot.fi>
author | Phil Carmody <phil@dovecot.fi> |
---|---|
date | Mon, 05 Jan 2015 22:20:10 +0200 |
parents | e45dda2d7cd6 |
children | 0f22db71df7a |
line wrap: on
line source
/* Copyright (c) 2008-2015 Dovecot authors, see the included COPYING file */ #include "lib.h" #include "time-util.h" #include <time.h> #define STRFTIME_MAX_BUFSIZE (1024*64) 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_cmp_margin(const struct timeval *tv1, const struct timeval *tv2, unsigned int usec_margin) { 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 < (int)usec_margin) return -1; if (tv1->tv_usec - tv2->tv_usec > (int)usec_margin) 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 * 1000000LL) + usecs; } const char *t_strflocaltime(const char *fmt, time_t t) { const struct tm *tm; size_t bufsize = strlen(fmt) + 32; char *buf = t_buffer_get(bufsize); size_t ret; tm = localtime(&t); while ((ret = strftime(buf, bufsize, fmt, tm)) == 0) { bufsize *= 2; i_assert(bufsize <= STRFTIME_MAX_BUFSIZE); buf = t_buffer_get(bufsize); } t_buffer_alloc(ret + 1); return buf; }