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mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-08-27 12:38:24 +00:00
bind/lib/isc/lib.c
Ondřej Surý 6ac286d4a3
Implement incremental version of isc_hash32 and isc_hash64
Add support for incremental hashing to the isc_hash unit, both 32-bit
and 64-bit incremental hashing is now supported.

This is commit second in series adding incremental hashing to libisc.
2023-09-12 16:17:06 +02:00

73 lines
1.6 KiB
C

/*
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
*
* SPDX-License-Identifier: MPL-2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
*
* See the COPYRIGHT file distributed with this work for additional
* information regarding copyright ownership.
*/
/*! \file */
#include <isc/hash.h>
#include <isc/iterated_hash.h>
#include <isc/md.h>
#include <isc/mem.h>
#include <isc/os.h>
#include <isc/tls.h>
#include <isc/urcu.h>
#include <isc/util.h>
#include <isc/uv.h>
#include <isc/xml.h>
#include "config.h"
#include "mem_p.h"
#include "mutex_p.h"
#include "os_p.h"
#ifndef ISC_CONSTRUCTOR
#error Either __attribute__((constructor|destructor))__ or DllMain support needed to compile BIND 9.
#endif
/***
*** Functions
***/
void
isc__initialize(void) ISC_CONSTRUCTOR;
void
isc__shutdown(void) ISC_DESTRUCTOR;
void
isc__initialize(void) {
isc__os_initialize();
isc__mutex_initialize();
isc__mem_initialize();
isc__tls_initialize();
isc__uv_initialize();
isc__xml_initialize();
isc__md_initialize();
isc__hash_initialize();
isc__iterated_hash_initialize();
(void)isc_os_ncpus();
rcu_register_thread();
}
void
isc__shutdown(void) {
isc__iterated_hash_shutdown();
isc__md_shutdown();
isc__xml_shutdown();
isc__uv_shutdown();
isc__tls_shutdown();
isc__mem_shutdown();
isc__mutex_shutdown();
isc__os_shutdown();
/* should be after isc__mem_shutdown() which calls rcu_barrier() */
rcu_unregister_thread();
}