mirror of
https://github.com/matrix-construct/construct
synced 2024-11-14 14:01:08 +01:00
435 lines
8.6 KiB
C++
435 lines
8.6 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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#include <RB_INC_SYS_RESOURCE_H
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#include <ircd/asio.h>
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void
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ircd::info::init()
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{
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}
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void
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ircd::info::dump()
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{
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// This message flashes information about IRCd itself for this execution.
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log::info
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{
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"%s %ld %s. configured: %s; compiled: %s; executed: %s; %s",
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BRANDING_VERSION,
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__cplusplus,
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__VERSION__,
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configured,
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compiled,
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startup,
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RB_DEBUG_LEVEL? "(DEBUG MODE)" : ""
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};
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// This message flashes information about our dependencies which are being
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// assumed for this execution.
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log::info
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{
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"%s. boost %u.%u.%u. rocksdb %s. sodium %s. %s. libmagic %d.",
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PACKAGE_STRING,
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boost_version[0],
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boost_version[1],
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boost_version[2],
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db::version,
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nacl::version(),
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openssl::version(),
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magic::version()
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};
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// This message flashes posix information about the system and platform IRCd
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// is running on when ::uname() is available
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#ifdef HAVE_SYS_UTSNAME_H
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log::info
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{
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"%s %s %s %s %s",
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utsname.sysname,
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utsname.nodename,
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utsname.release,
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utsname.version,
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utsname.machine
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};
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#endif
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// This message flashes standard information about the system and platform
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// IRCd is compiled for and running on.
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log::debug
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{
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"max_align=%zu hw_conc=%zu d_inter=%zu c_inter=%zu",
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max_align,
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hardware_concurrency,
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destructive_interference,
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constructive_interference
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};
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// This message flashes posix information about the resource limits
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log::debug
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{
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"AS=%lu DATA=%lu RSS=%lu NOFILE=%zu",
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rlimit_as,
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rlimit_data,
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rlimit_rss,
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rlimit_nofile
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};
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}
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extern "C" const char *const
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ircd_name
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{
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PACKAGE_NAME
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};
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extern "C" const char *const
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ircd_version
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{
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RB_VERSION
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};
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decltype(ircd::info::name)
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ircd::info::name
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{
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PACKAGE_NAME
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};
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decltype(ircd::info::version)
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ircd::info::version
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{
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RB_VERSION
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};
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decltype(ircd::info::user_agent)
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ircd::info::user_agent
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{
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BRANDING_NAME " (IRCd " BRANDING_VERSION ")"
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};
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decltype(ircd::info::server_agent)
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ircd::info::server_agent
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{
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BRANDING_NAME " (IRCd " BRANDING_VERSION ")"
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};
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//
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// IRCd / build information
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//
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decltype(ircd::info::tag)
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ircd::info::tag
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{
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RB_VERSION_TAG
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};
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decltype(ircd::info::branch)
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ircd::info::branch
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{
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RB_VERSION_BRANCH
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};
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decltype(ircd::info::commit)
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ircd::info::commit
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{
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RB_VERSION_COMMIT
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};
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decltype(ircd::info::configured_time)
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ircd::info::configured_time
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{
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RB_TIME_CONFIGURED
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};
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decltype(ircd::info::compiled_time)
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ircd::info::compiled_time
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{
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RB_TIME_COMPILED
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};
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decltype(ircd::info::startup_time)
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ircd::info::startup_time
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{
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std::time(nullptr)
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};
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decltype(ircd::info::configured)
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ircd::info::configured
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{
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ctime(&configured_time)
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};
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decltype(ircd::info::compiled)
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ircd::info::compiled
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{
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//ctime(&compiled_time)
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__TIMESTAMP__
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};
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decltype(ircd::info::startup)
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ircd::info::startup
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{
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ctime(&startup_time)
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};
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//
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// System / platform information
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//
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#ifdef HAVE_SYS_UTSNAME_H
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decltype(ircd::info::utsname)
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ircd::info::utsname{[]
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{
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struct ::utsname utsname;
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syscall(::uname, &utsname);
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return utsname;
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}()};
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#endif
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#ifdef HAVE_SYS_RESOURCE_H
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static uint64_t
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_get_rlimit(const int &resource)
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{
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rlimit rlim;
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ircd::syscall(getrlimit, resource, &rlim);
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return rlim.rlim_cur;
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}
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#else
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static uint64_t
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_get_rlimit(const int &resource)
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{
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return 0;
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}
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#endif
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decltype(ircd::info::rlimit_as)
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ircd::info::rlimit_as
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{
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_get_rlimit(RLIMIT_AS)
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};
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decltype(ircd::info::rlimit_data)
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ircd::info::rlimit_data
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{
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_get_rlimit(RLIMIT_DATA)
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};
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decltype(ircd::info::rlimit_rss)
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ircd::info::rlimit_rss
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{
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_get_rlimit(RLIMIT_RSS)
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};
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decltype(ircd::info::rlimit_nofile)
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ircd::info::rlimit_nofile
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{
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_get_rlimit(RLIMIT_NOFILE)
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};
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decltype(ircd::info::max_align)
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ircd::info::max_align
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{
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alignof(std::max_align_t)
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};
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decltype(ircd::info::hardware_concurrency)
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ircd::info::hardware_concurrency
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{
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std::thread::hardware_concurrency()
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};
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decltype(ircd::info::destructive_interference)
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ircd::info::destructive_interference
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{
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#ifdef __cpp_lib_hardware_interference_size
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std::hardware_destructive_interference_size
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#else
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0
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#endif
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};
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decltype(ircd::info::constructive_interference)
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ircd::info::constructive_interference
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{
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#ifdef __cpp_lib_hardware_interference_size
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std::hardware_constructive_interference_size
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#else
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0
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#endif
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};
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//
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// Third party dependency information
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//
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/// Boost version indicator for compiled header files.
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decltype(ircd::info::boost_version)
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ircd::info::boost_version
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{
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BOOST_VERSION / 100000,
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BOOST_VERSION / 100 % 1000,
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BOOST_VERSION % 100,
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};
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/// Provides tcmalloc version information if tcmalloc is linked in to IRCd.
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struct ircd::info::tc_version
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{
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int major{0}, minor{0};
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char patch[64] {0};
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std::string version {"unavailable"};
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}
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const ircd::info::tc_version;
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/*
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const char* tc_version(int* major, int* minor, const char** patch);
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ircd::tc_version::tc_version()
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:version{::tc_version(&major, &minor, reinterpret_cast<const char **>(&patch))}
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{}
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*/
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//
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// Extended information
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//
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//TODO: XXX: integrate CREDITS text again somehow
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decltype(ircd::info::credits)
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ircd::info::credits
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{{
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"Inspired by the original Internet Relay Chat daemon from Jarkko Oikarinen",
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" ",
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"This - is The Construct",
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" ",
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"Internet Relay Chat daemon: Matrix Construct",
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" ",
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"Copyright (C) 2016-2018 Matrix Construct Developers, Authors & Contributors",
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"Permission to use, copy, modify, and/or distribute this software for any",
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"purpose with or without fee is hereby granted, provided that the above",
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"copyright notice and this permission notice is present in all copies.",
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" ",
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}};
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decltype(ircd::info::myinfo)
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ircd::info::myinfo
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{{
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#ifdef CPATH
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{"CPATH", CPATH, 0, "Path to Main Configuration File"},
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#else
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{"CPATH", "NONE", 0, "Path to Main Configuration File"},
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#endif
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#ifdef DPATH
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{"DPATH", DPATH, 0, "Directory Containing Configuration Files"},
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#else
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{"DPATH", "NONE", 0, "Directory Containing Configuration Files"},
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#endif
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#ifdef HPATH
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{"HPATH", HPATH, 0, "Path to Operator Help Files"},
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#else
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{"HPATH", "NONE", 0, "Path to Operator Help Files"},
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#endif
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#ifdef UHPATH
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{"UHPATH", UHPATH, 0, "Path to User Help Files"},
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#else
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{"UHPATH", "NONE", 0, "Path to User Help Files"},
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#endif
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#ifdef RB_IPV6
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{"IPV6", "ON", 0, "IPv6 Support"},
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#else
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{"IPV6", "OFF", 0, "IPv6 Support"},
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#endif
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#ifdef JOIN_LEAVE_COUNT_EXPIRE_TIME
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{"JOIN_LEAVE_COUNT_EXPIRE_TIME", "", JOIN_LEAVE_COUNT_EXPIRE_TIME, "Anti SpamBot Parameter"},
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#endif
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#ifdef KILLCHASETIMELIMIT
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{"KILLCHASETIMELIMIT", "", KILLCHASETIMELIMIT, "Nick Change Tracker for KILL"},
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#endif
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#ifdef LPATH
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{"LPATH", LPATH, 0, "Path to Log File"},
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#else
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{"LPATH", "NONE", 0, "Path to Log File"},
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#endif
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#ifdef MAX_BUFFER
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{"MAX_BUFFER", "", MAX_BUFFER, "Maximum Buffer Connections Allowed"},
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#endif
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#ifdef MAX_JOIN_LEAVE_COUNT
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{"MAX_JOIN_LEAVE_COUNT", "", MAX_JOIN_LEAVE_COUNT, "Anti SpamBot Parameter"},
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#endif
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#ifdef MAX_JOIN_LEAVE_TIME
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{"MIN_JOIN_LEAVE_TIME", "", MIN_JOIN_LEAVE_TIME, "Anti SpamBot Parameter"},
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#endif
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#ifdef MPATH
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{"MPATH", MPATH, 0, "Path to MOTD File"},
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#else
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{"MPATH", "NONE", 0, "Path to MOTD File"},
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#endif
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#ifdef NICKNAMEHISTORYLENGTH
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{"NICKNAMEHISTORYLENGTH", "", NICKNAMEHISTORYLENGTH, "Size of WHOWAS Array"},
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#endif
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#ifdef OPATH
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{"OPATH", OPATH, 0, "Path to Operator MOTD File"},
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#else
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{"OPATH", "NONE", 0, "Path to Operator MOTD File"},
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#endif
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#ifdef OPER_SPAM_COUNTDOWN
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{"OPER_SPAM_COUNTDOWN", "", OPER_SPAM_COUNTDOWN, "Anti SpamBot Parameter"},
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#endif
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#ifdef HAVE_LIBCRYPTO
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{"HAVE_LIBCRYPTO", "ON", 0, "Enable OpenSSL CHALLENGE Support"},
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#else
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{"HAVE_LIBCRYPTO", "OFF", 0, "Enable OpenSSL CHALLENGE Support"},
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#endif
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#ifdef HAVE_LIBZ
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{"HAVE_LIBZ", "YES", 0, "zlib (ziplinks) support"},
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#else
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{"HAVE_LIBZ", "NO", 0, "zlib (ziplinks) support"},
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#endif
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#ifdef PPATH
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{"PPATH", PPATH, 0, "Path to Pid File"},
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#else
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{"PPATH", "NONE", 0, "Path to Pid File"},
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#endif
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#ifdef SPATH
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{"SPATH", SPATH, 0, "Path to Server Executable"},
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#else
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{"SPATH", "NONE", 0, "Path to Server Executable"},
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#endif
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#ifdef TS_MAX_DELTA_DEFAULT
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{"TS_MAX_DELTA_DEFAULT", "", TS_MAX_DELTA_DEFAULT, "Maximum Allowed TS Delta from another Server"},
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#endif
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#ifdef TS_WARN_DELTA_DEFAULT
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{"TS_WARN_DELTA_DEFAULT", "", TS_WARN_DELTA_DEFAULT, "Maximum TS Delta before Sending Warning"},
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#endif
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#ifdef USE_IODEBUG_HOOKS
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{"USE_IODEBUG_HOOKS", "YES", 0, "IO Debugging support"},
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#else
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{"USE_IODEBUG_HOOKS", "NO", 0, "IO Debugging support"},
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#endif
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}};
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