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https://github.com/RGBCube/serenity
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Net: Store all the LocalSockets in an InlineLinkedList
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2 changed files with 30 additions and 1 deletions
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@ -1,3 +1,4 @@
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#include <AK/StringBuilder.h>
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#include <Kernel/FileSystem/FileDescription.h>
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#include <Kernel/FileSystem/VirtualFileSystem.h>
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#include <Kernel/Net/LocalSocket.h>
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@ -7,6 +8,21 @@
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//#define DEBUG_LOCAL_SOCKET
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Lockable<InlineLinkedList<LocalSocket>>& LocalSocket::all_sockets()
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{
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static Lockable<InlineLinkedList<LocalSocket>>* s_list;
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if (!s_list)
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s_list = new Lockable<InlineLinkedList<LocalSocket>>();
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return *s_list;
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}
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void LocalSocket::for_each(Function<void(LocalSocket&)> callback)
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{
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LOCKER(all_sockets().lock());
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for (auto& socket : all_sockets().resource())
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callback(socket);
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}
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NonnullRefPtr<LocalSocket> LocalSocket::create(int type)
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{
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return adopt(*new LocalSocket(type));
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@ -15,6 +31,8 @@ NonnullRefPtr<LocalSocket> LocalSocket::create(int type)
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LocalSocket::LocalSocket(int type)
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: Socket(AF_LOCAL, type, 0)
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{
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LOCKER(all_sockets().lock());
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all_sockets().resource().append(this);
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#ifdef DEBUG_LOCAL_SOCKET
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kprintf("%s(%u) LocalSocket{%p} created with type=%u\n", current->process().name().characters(), current->pid(), this, type);
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#endif
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@ -22,6 +40,8 @@ LocalSocket::LocalSocket(int type)
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LocalSocket::~LocalSocket()
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{
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LOCKER(all_sockets().lock());
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all_sockets().resource().remove(this);
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}
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bool LocalSocket::get_local_address(sockaddr* address, socklen_t* address_size)
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@ -91,6 +111,7 @@ KResult LocalSocket::connect(FileDescription& description, const sockaddr* addre
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auto description_or_error = VFS::the().open(safe_address, 0, 0, current->process().current_directory());
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if (description_or_error.is_error())
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return KResult(-ECONNREFUSED);
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m_file = move(description_or_error.value());
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ASSERT(m_file->inode());
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