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AK: Rename Time to Duration

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That's what this class really is; in fact that's what the first line of
the comment says it is.

This commit does not rename the main files, since those will contain
other time-related classes in a little bit.
This commit is contained in:
kleines Filmröllchen 2023-03-13 16:30:34 +01:00 • committed by Jelle Raaijmakers
parent 82ddc813d5
commit 213025f210
140 changed files with 634 additions and 628 deletions
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22
Kernel/Net/NetworkTask.cpp
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@ -26,10 +26,10 @@
namespace Kernel {
static void handle_arp(EthernetFrameHeader const&, size_t frame_size);
static void handle_ipv4(EthernetFrameHeader const&, size_t frame_size, Time const& packet_timestamp);
static void handle_icmp(EthernetFrameHeader const&, IPv4Packet const&, Time const& packet_timestamp);
static void handle_udp(IPv4Packet const&, Time const& packet_timestamp);
static void handle_tcp(IPv4Packet const&, Time const& packet_timestamp);
static void handle_ipv4(EthernetFrameHeader const&, size_t frame_size, Duration const& packet_timestamp);
static void handle_icmp(EthernetFrameHeader const&, IPv4Packet const&, Duration const& packet_timestamp);
static void handle_udp(IPv4Packet const&, Duration const& packet_timestamp);
static void handle_tcp(IPv4Packet const&, Duration const& packet_timestamp);
static void send_delayed_tcp_ack(TCPSocket& socket);
static void send_tcp_rst(IPv4Packet const& ipv4_packet, TCPPacket const& tcp_packet, RefPtr<NetworkAdapter> adapter);
static void flush_delayed_tcp_acks();
@ -74,7 +74,7 @@ void NetworkTask_main(void*)
};
});
auto dequeue_packet = [&pending_packets](u8* buffer, size_t buffer_size, Time& packet_timestamp) -> size_t {
auto dequeue_packet = [&pending_packets](u8* buffer, size_t buffer_size, Duration& packet_timestamp) -> size_t {
if (pending_packets == 0)
return 0;
size_t packet_size = 0;
@ -94,14 +94,14 @@ void NetworkTask_main(void*)
TODO();
auto buffer_region = region_or_error.release_value();
auto buffer = (u8*)buffer_region->vaddr().get();
Time packet_timestamp;
Duration packet_timestamp;
for (;;) {
flush_delayed_tcp_acks();
retransmit_tcp_packets();
size_t packet_size = dequeue_packet(buffer, buffer_size, packet_timestamp);
if (!packet_size) {
auto timeout_time = Time::from_milliseconds(500);
auto timeout_time = Duration::from_milliseconds(500);
auto timeout = Thread::BlockTimeout { false, &timeout_time };
[[maybe_unused]] auto result = packet_wait_queue.wait_on(timeout, "NetworkTask"sv);
continue;
@ -177,7 +177,7 @@ void handle_arp(EthernetFrameHeader const& eth, size_t frame_size)
}
}
void handle_ipv4(EthernetFrameHeader const& eth, size_t frame_size, Time const& packet_timestamp)
void handle_ipv4(EthernetFrameHeader const& eth, size_t frame_size, Duration const& packet_timestamp)
{
constexpr size_t minimum_ipv4_frame_size = sizeof(EthernetFrameHeader) + sizeof(IPv4Packet);
if (frame_size < minimum_ipv4_frame_size) {
@ -222,7 +222,7 @@ void handle_ipv4(EthernetFrameHeader const& eth, size_t frame_size, Time const&
}
}
void handle_icmp(EthernetFrameHeader const& eth, IPv4Packet const& ipv4_packet, Time const& packet_timestamp)
void handle_icmp(EthernetFrameHeader const& eth, IPv4Packet const& ipv4_packet, Duration const& packet_timestamp)
{
auto& icmp_header = *static_cast<ICMPHeader const*>(ipv4_packet.payload());
dbgln_if(ICMP_DEBUG, "handle_icmp: source={}, destination={}, type={:#02x}, code={:#02x}", ipv4_packet.source().to_string(), ipv4_packet.destination().to_string(), icmp_header.type(), icmp_header.code());
@ -273,7 +273,7 @@ void handle_icmp(EthernetFrameHeader const& eth, IPv4Packet const& ipv4_packet,
}
}
void handle_udp(IPv4Packet const& ipv4_packet, Time const& packet_timestamp)
void handle_udp(IPv4Packet const& ipv4_packet, Duration const& packet_timestamp)
{
if (ipv4_packet.payload_size() < sizeof(UDPPacket)) {
dbgln("handle_udp: Packet too small ({}, need {})", ipv4_packet.payload_size(), sizeof(UDPPacket));
@ -367,7 +367,7 @@ void send_tcp_rst(IPv4Packet const& ipv4_packet, TCPPacket const& tcp_packet, Re
routing_decision.adapter->release_packet_buffer(*packet);
}
void handle_tcp(IPv4Packet const& ipv4_packet, Time const& packet_timestamp)
void handle_tcp(IPv4Packet const& ipv4_packet, Duration const& packet_timestamp)
{
if (ipv4_packet.payload_size() < sizeof(TCPPacket)) {
dbgln("handle_tcp: IPv4 payload is too small to be a TCP packet ({}, need {})", ipv4_packet.payload_size(), sizeof(TCPPacket));