mirror of
https://gitlab.isc.org/isc-projects/bind9
synced 2025-08-22 10:10:06 +00:00
0086ebf3fc
By bumping the minimum libuv version to 1.34.0, it allows us to remove all libuv shims we ever had and makes the code much cleaner. The up-to-date libuv is available in all distributions supported by BIND 9.19+ either natively or as a backport.
110 lines
3.6 KiB
C
110 lines
3.6 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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#pragma once
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#include <stdbool.h>
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#include <uv.h>
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#include <isc/result.h>
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#include <isc/tid.h>
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#define UV_VERSION(major, minor, patch) ((major << 16) | (minor << 8) | (patch))
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/*
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* Copied verbatim from libuv/src/version.c
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*/
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#define UV_STRINGIFY(v) UV_STRINGIFY_HELPER(v)
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#define UV_STRINGIFY_HELPER(v) #v
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#define UV_VERSION_STRING_BASE \
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UV_STRINGIFY(UV_VERSION_MAJOR) \
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"." UV_STRINGIFY(UV_VERSION_MINOR) "." UV_STRINGIFY(UV_VERSION_PATCH)
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#if UV_VERSION_IS_RELEASE
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#define UV_VERSION_STRING UV_VERSION_STRING_BASE
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#else
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#define UV_VERSION_STRING UV_VERSION_STRING_BASE "-" UV_VERSION_SUFFIX
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#endif
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#if !defined(UV__ERR)
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#define UV__ERR(x) (-(x))
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#endif
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/*
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* These are used with all versions of libuv:
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*/
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#define UV_RUNTIME_CHECK(func, ret) \
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if (ret != 0) { \
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isc_error_fatal(__FILE__, __LINE__, "%s failed: %s\n", #func, \
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uv_strerror(ret)); \
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}
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#define isc_uverr2result(x) \
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isc__uverr2result(x, true, __FILE__, __LINE__, __func__)
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isc_result_t
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isc__uverr2result(int uverr, bool dolog, const char *file, unsigned int line,
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const char *func);
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/*%<
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* Convert a libuv error value into an isc_result_t. The
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* list of supported error values is not complete; new users
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* of this function should add any expected errors that are
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* not already there.
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*/
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/**
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* Type-casting helpers
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*/
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#define uv_handle_set_data(handle, data) \
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uv_handle_set_data((uv_handle_t *)(handle), (data))
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#define uv_handle_get_data(handle) uv_handle_get_data((uv_handle_t *)(handle))
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#define uv_close(handle, close_cb) uv_close((uv_handle_t *)handle, close_cb)
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#if UV_TRACE_INIT
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#define uv_idle_init(loop, idle) \
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({ \
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int __r = uv_idle_init(loop, idle); \
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fprintf(stderr, "%" PRIu32 ":%s_:uv_idle_init(%p, %p)\n", \
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isc_tid(), __func__, loop, idle); \
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__r; \
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})
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#define uv_timer_init(loop, timer) \
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({ \
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int __r = uv_timer_init(loop, timer); \
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fprintf(stderr, "%" PRIu32 ":%s_:uv_timer_init(%p, %p)\n", \
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isc_tid(), __func__, loop, timer); \
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__r; \
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})
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#define uv_async_init(loop, async, async_cb) \
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({ \
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int __r = uv_async_init(loop, async, async_cb); \
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fprintf(stderr, "%" PRIu32 ":%s_:uv_timer_init(%p, %p, %p)\n", \
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isc_tid(), __func__, loop, async, async_cb); \
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__r; \
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})
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#define uv_close(handle, close_cb) \
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({ \
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uv_close(handle, close_cb); \
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fprintf(stderr, "%" PRIu32 ":%s_:uv_close(%p, %p)\n", \
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isc_tid(), __func__, handle, close_cb); \
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})
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#endif
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