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https://github.com/SerenityOS/serenity
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Kernel: Use MUST + Vector::try_append instead of Vector::append
In preparation for making Vector::append unavailable during compilation of the Kernel.
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@ -709,14 +709,14 @@ void Ext2FS::flush_writes()
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// to not exist, we remember the fact that it doesn't exist by caching a nullptr.
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// This seems like a reasonable time to uncache ideas about unknown inodes, so do that.
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if (!it.value) {
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unused_inodes.append(it.key);
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MUST(unused_inodes.try_append(it.key));
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continue;
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}
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if (it.value->ref_count() != 1)
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continue;
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if (it.value->has_watchers())
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continue;
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unused_inodes.append(it.key);
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MUST(unused_inodes.try_append(it.key));
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}
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for (auto index : unused_inodes)
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uncache_inode(index);
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@ -55,14 +55,14 @@ UNMAP_AFTER_INIT void MultiProcessorParser::parse_configuration_table()
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entry = (MultiProcessor::EntryHeader*)(FlatPtr)entry + sizeof(MultiProcessor::ProcessorEntry);
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break;
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case ((u8)MultiProcessor::ConfigurationTableEntryType::Bus):
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m_bus_entries.append(*(const MultiProcessor::BusEntry*)entry);
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MUST(m_bus_entries.try_append(*(const MultiProcessor::BusEntry*)entry));
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entry = (MultiProcessor::EntryHeader*)(FlatPtr)entry + sizeof(MultiProcessor::BusEntry);
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break;
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case ((u8)MultiProcessor::ConfigurationTableEntryType::IOAPIC):
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entry = (MultiProcessor::EntryHeader*)(FlatPtr)entry + sizeof(MultiProcessor::IOAPICEntry);
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break;
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case ((u8)MultiProcessor::ConfigurationTableEntryType::IO_Interrupt_Assignment):
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m_io_interrupt_assignment_entries.append(*(const MultiProcessor::IOInterruptAssignmentEntry*)entry);
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MUST(m_io_interrupt_assignment_entries.try_append(*(const MultiProcessor::IOInterruptAssignmentEntry*)entry));
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entry = (MultiProcessor::EntryHeader*)(FlatPtr)entry + sizeof(MultiProcessor::IOInterruptAssignmentEntry);
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break;
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case ((u8)MultiProcessor::ConfigurationTableEntryType::Local_Interrupt_Assignment):
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@ -170,7 +170,7 @@ ErrorOr<void> FramebufferDevice::create_framebuffer()
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NonnullRefPtrVector<Memory::PhysicalPage> pages;
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for (auto i = 0u; i < num_needed_pages; ++i) {
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pages.append(write_sink_page);
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TRY(pages.try_append(write_sink_page));
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}
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m_framebuffer_sink_vmobject = TRY(Memory::AnonymousVMObject::try_create_with_physical_pages(pages.span()));
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@ -319,7 +319,7 @@ void flush_delayed_tcp_acks()
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for (auto& socket : *delayed_ack_sockets) {
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MutexLocker locker(socket->mutex());
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if (socket->should_delay_next_ack()) {
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remaining_sockets.append(socket);
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MUST(remaining_sockets.try_append(socket));
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continue;
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}
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[[maybe_unused]] auto result = socket->send_ack();
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@ -125,8 +125,8 @@ UNMAP_AFTER_INIT void StorageManagement::enumerate_disk_partitions() const
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continue;
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// FIXME: Try to not hardcode a maximum of 16 partitions per drive!
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auto disk_partition = DiskPartition::create(const_cast<StorageDevice&>(device), (partition_index + (16 * device_index)), partition_metadata.value());
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partitions.append(disk_partition);
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const_cast<StorageDevice&>(device).m_partitions.append(disk_partition);
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MUST(partitions.try_append(disk_partition));
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MUST(const_cast<StorageDevice&>(device).m_partitions.try_append(disk_partition));
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}
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device_index++;
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}
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