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ircd::versions: Declare list specialization; noexcept ctors; minor cleanup.

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This commit is contained in:
Jason Volk 2022-07-20 16:15:17 -07:00
parent 2d68d69b36
commit 3068466175
2 changed files with 18 additions and 5 deletions
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15
include/ircd/versions.h
View file

@ -59,13 +59,13 @@ struct ircd::versions
const enum type &type = type::API,
const long &monotonic = 0,
const std::array<long, 3> &semantic = {0L},
const string_view &string = {});
const string_view &string = {}) noexcept;
versions(const string_view &name,
const enum type &type,
const long &monotonic,
const std::array<long, 3> &semantic,
const std::function<void (versions &, const mutable_buffer &)> &generator);
const std::function<void (versions &, const mutable_buffer &)> &generator) noexcept;
versions() = default;
versions(versions &&) = delete;
@ -73,6 +73,17 @@ struct ircd::versions
~versions() noexcept;
};
namespace ircd
{
template<>
decltype(versions::allocator)
instance_list<versions>::allocator;
template<>
decltype(versions::list)
instance_list<versions>::list;
}
inline ircd::versions::operator
const long &()
const

8
ircd/versions.cc
View file

@ -21,7 +21,7 @@ template<>
decltype(ircd::util::instance_list<ircd::versions>::list)
ircd::util::instance_list<ircd::versions>::list
{
allocator
allocator
};
/// Straightforward construction of versions members; string is copied
@ -31,10 +31,11 @@ ircd::versions::versions(const string_view &name,
const long &monotonic,
const std::array<long, 3> &semantic,
const string_view &string)
noexcept
:versions
{
name, type, monotonic, semantic, [&string]
(auto &that, const mutable_buffer &buf)
(auto &that, const mutable_buffer &buf) noexcept
{
strlcpy(buf, string);
}
@ -49,6 +50,7 @@ ircd::versions::versions(const string_view &name,
const long &monotonic,
const std::array<long, 3> &semantic,
const std::function<void (versions &, const mutable_buffer &)> &closure)
noexcept
:name{name}
,type{type}
,monotonic{monotonic}
@ -61,7 +63,7 @@ ircd::versions::versions(const string_view &name,
}
catch(const std::exception &e)
{
log::error
log::critical
{
"Querying %s version of '%s' :%s",
type == type::ABI? "ABI"_sv : "API"_sv,