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Kernel: More sockets work. Fleshing out accept().

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This commit is contained in:
Andreas Kling 2019-02-14 15:17:30 +01:00
parent 1d66670ad7
commit 54b1d6f57f
7 changed files with 103 additions and 9 deletions
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17
Kernel/LocalSocket.cpp
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@ -19,6 +19,16 @@ LocalSocket::~LocalSocket()
{
}
bool LocalSocket::get_address(sockaddr* address, socklen_t* address_size)
{
// FIXME: Look into what fallback behavior we should have here.
if (*address_size != sizeof(sockaddr_un))
return false;
memcpy(address, &m_address, sizeof(sockaddr_un));
*address_size = sizeof(sockaddr_un);
return true;
}
bool LocalSocket::bind(const sockaddr* address, socklen_t address_size, int& error)
{
if (address_size != sizeof(sockaddr_un)) {
@ -37,11 +47,14 @@ bool LocalSocket::bind(const sockaddr* address, socklen_t address_size, int& err
kprintf("%s(%u) LocalSocket{%p} bind(%s)\n", current->name().characters(), current->pid(), safe_address);
auto descriptor = VFS::the().open(safe_address, error, O_CREAT | O_EXCL, S_IFSOCK | 0666, *current->cwd_inode());
if (!descriptor) {
m_file = VFS::the().open(safe_address, error, O_CREAT | O_EXCL, S_IFSOCK | 0666, *current->cwd_inode());
if (!m_file) {
if (error == -EEXIST)
error = -EADDRINUSE;
return error;
}
m_address = local_address;
m_bound = true;
return true;
}