src/lib/lib.c

	lib.c revision 45312f52ff3a3d4c137447be4c7556500c2f8bf2
/* Copyright (c) 2001-2009 Dovecot authors, see the included COPYING file */

#include "lib.h"
#include "hostpid.h"

#include <stdlib.h>
#include <time.h>

size_t nearest_power(size_t num)
{
    size_t n = 1;

    i_assert(num <= ((size_t)1 << (BITS_IN_SIZE_T-1)));

    while (n < num) n <<= 1;
    return n;
}

void lib_init(void)
{
    /* standard way to get rand() return different values. */
    srand((unsigned int) time(NULL));

    data_stack_init();
    hostpid_init();
}

void lib_deinit(void)
{
    data_stack_deinit();
        failures_deinit();
}