diff --git a/AK/AKString.h b/AK/AKString.h index 654ba91468..29438e2369 100644 --- a/AK/AKString.h +++ b/AK/AKString.h @@ -15,7 +15,7 @@ public: String() { } String(const String& other) - : m_impl(const_cast(other).m_impl.copyRef()) + : m_impl(const_cast(other).m_impl.copy_ref()) { } @@ -44,7 +44,7 @@ public: { } - unsigned toUInt(bool& ok) const; + unsigned to_uint(bool& ok) const; String to_lowercase() const { @@ -89,7 +89,7 @@ public: String& operator=(const String& other) { if (this != &other) - m_impl = const_cast(other).m_impl.copyRef(); + m_impl = const_cast(other).m_impl.copy_ref(); return *this; } diff --git a/AK/Assertions.h b/AK/Assertions.h index 4439c5dbc5..fcc1f692a7 100644 --- a/AK/Assertions.h +++ b/AK/Assertions.h @@ -8,9 +8,9 @@ namespace AK { -inline void notImplemented() { ASSERT(false); } +inline void not_implemented() { ASSERT(false); } } -using AK::notImplemented; +using AK::not_implemented; diff --git a/AK/Bitmap.h b/AK/Bitmap.h index cd89ff2996..270b25bf2b 100644 --- a/AK/Bitmap.h +++ b/AK/Bitmap.h @@ -51,7 +51,7 @@ private: , m_owned(true) { ASSERT(m_size != 0); - size_t size_to_allocate = ceilDiv(size, 8u); + size_t size_to_allocate = ceil_div(size, 8u); m_data = reinterpret_cast(kmalloc(size_to_allocate)); memset(m_data, default_value ? 0xff : 0x00, size_to_allocate); } diff --git a/AK/ByteBuffer.h b/AK/ByteBuffer.h index 9f776c45a8..33267f347a 100644 --- a/AK/ByteBuffer.h +++ b/AK/ByteBuffer.h @@ -11,7 +11,7 @@ public: ByteBuffer() { } ByteBuffer(std::nullptr_t) { } ByteBuffer(const ByteBuffer& other) - : m_impl(other.m_impl.copyRef()) + : m_impl(other.m_impl.copy_ref()) { } ByteBuffer(ByteBuffer&& other) @@ -26,7 +26,7 @@ public: } ByteBuffer& operator=(const ByteBuffer& other) { - m_impl = other.m_impl.copyRef(); + m_impl = other.m_impl.copy_ref(); return *this; } diff --git a/AK/DoublyLinkedList.h b/AK/DoublyLinkedList.h index e011d680a4..3bd8899a3b 100644 --- a/AK/DoublyLinkedList.h +++ b/AK/DoublyLinkedList.h @@ -48,7 +48,7 @@ public: append_node(new Node(value)); } - bool containsSlow(const T& value) const + bool contains_slow(const T& value) const { for (auto* node = m_head; node; node = node->next) { if (node->value == value) diff --git a/AK/FileSystemPath.cpp b/AK/FileSystemPath.cpp index defdd1a9d6..2a3a556d27 100644 --- a/AK/FileSystemPath.cpp +++ b/AK/FileSystemPath.cpp @@ -40,7 +40,7 @@ bool FileSystemPath::canonicalize(bool resolve_symbolic_links) builder.append('/'); builder.append(cpart); } - m_string = builder.build(); + m_string = builder.to_string(); return true; } diff --git a/AK/Function.h b/AK/Function.h index d1aab89d45..b2d10aa0fe 100644 --- a/AK/Function.h +++ b/AK/Function.h @@ -41,41 +41,41 @@ public: template::value && IsFunction::Type>::value) && IsRvalueReference::value>::Type> Function(CallableType&& callable) - : m_callableWrapper(make>(move(callable))) + : m_callable_wrapper(make>(move(callable))) { } template::value && IsFunction::Type>::value>::Type> Function(FunctionType f) - : m_callableWrapper(make>(move(f))) + : m_callable_wrapper(make>(move(f))) { } Out operator()(In... in) const { - ASSERT(m_callableWrapper); - return m_callableWrapper->call(forward(in)...); + ASSERT(m_callable_wrapper); + return m_callable_wrapper->call(forward(in)...); } - explicit operator bool() const { return !!m_callableWrapper; } + explicit operator bool() const { return !!m_callable_wrapper; } template::value && IsFunction::Type>::value) && IsRvalueReference::value>::Type> Function& operator=(CallableType&& callable) { - m_callableWrapper = make>(move(callable)); + m_callable_wrapper = make>(move(callable)); return *this; } template::value && IsFunction::Type>::value>::Type> Function& operator=(FunctionType f) { - m_callableWrapper = make>(move(f)); + m_callable_wrapper = make>(move(f)); return *this; } Function& operator=(std::nullptr_t) { - m_callableWrapper = nullptr; + m_callable_wrapper = nullptr; return *this; } @@ -103,7 +103,7 @@ private: CallableType m_callable; }; - OwnPtr m_callableWrapper; + OwnPtr m_callable_wrapper; }; } diff --git a/AK/HashFunctions.h b/AK/HashFunctions.h index 6f9829c0cb..21bfaff94e 100644 --- a/AK/HashFunctions.h +++ b/AK/HashFunctions.h @@ -2,7 +2,7 @@ #include "Types.h" -inline unsigned intHash(dword key) +inline unsigned int_hash(dword key) { key += ~(key << 15); key ^= (key >> 10); @@ -13,8 +13,8 @@ inline unsigned intHash(dword key) return key; } -inline unsigned pairIntHash(dword key1, dword key2) +inline unsigned pair_int_hash(dword key1, dword key2) { - return intHash((intHash(key1) * 209) ^ (intHash(key2 * 413))); + return int_hash((int_hash(key1) * 209) ^ (int_hash(key2 * 413))); } diff --git a/AK/HashMap.h b/AK/HashMap.h index 7d8a78f72f..1630aaebbb 100644 --- a/AK/HashMap.h +++ b/AK/HashMap.h @@ -54,7 +54,7 @@ public: void set(const K&, const V&); void set(const K&, V&&); void remove(const K&); - void removeOneRandomly() { m_table.remove(m_table.begin()); } + void remove_one_randomly() { m_table.remove(m_table.begin()); } typedef HashTable HashTableType; typedef typename HashTableType::Iterator IteratorType; diff --git a/AK/MappedFile.cpp b/AK/MappedFile.cpp index 6a8ad3515b..3cf7570bc1 100644 --- a/AK/MappedFile.cpp +++ b/AK/MappedFile.cpp @@ -6,40 +6,40 @@ namespace AK { -MappedFile::MappedFile(String&& fileName) - : m_fileName(std::move(fileName)) +MappedFile::MappedFile(String&& file_name) + : m_file_name(std::move(file_name)) { - m_fileLength = 1024; - m_fd = open(m_fileName.characters(), O_RDONLY); + m_file_length = 1024; + m_fd = open(m_file_name.characters(), O_RDONLY); if (m_fd != -1) { struct stat st; fstat(m_fd, &st); - m_fileLength = st.st_size; - m_map = mmap(nullptr, m_fileLength, PROT_READ, MAP_SHARED, m_fd, 0); + m_file_length = st.st_size; + m_map = mmap(nullptr, m_file_length, PROT_READ, MAP_SHARED, m_fd, 0); if (m_map == MAP_FAILED) perror(""); } - printf("MappedFile{%s} := { m_fd=%d, m_fileLength=%zu, m_map=%p }\n", m_fileName.characters(), m_fd, m_fileLength, m_map); + printf("MappedFile{%s} := { m_fd=%d, m_file_length=%zu, m_map=%p }\n", m_file_name.characters(), m_fd, m_file_length, m_map); } MappedFile::~MappedFile() { if (m_map != (void*)-1) { ASSERT(m_fd != -1); - munmap(m_map, m_fileLength); + munmap(m_map, m_file_length); } } MappedFile::MappedFile(MappedFile&& other) - : m_fileName(std::move(other.m_fileName)) - , m_fileLength(other.m_fileLength) + : m_file_name(std::move(other.m_file_name)) + , m_file_length(other.m_file_length) , m_fd(other.m_fd) , m_map(other.m_map) { - other.m_fileLength = 0; + other.m_file_length = 0; other.m_fd = -1; other.m_map = (void*)-1; } diff --git a/AK/MappedFile.h b/AK/MappedFile.h index 4fbc1872dd..5eee9ed939 100644 --- a/AK/MappedFile.h +++ b/AK/MappedFile.h @@ -7,19 +7,19 @@ namespace AK { class MappedFile { public: MappedFile() { } - explicit MappedFile(String&& fileName); + explicit MappedFile(String&& file_name); MappedFile(MappedFile&&); ~MappedFile(); - bool isValid() const { return m_map != (void*)-1; } + bool is_valid() const { return m_map != (void*)-1; } void* pointer() { return m_map; } const void* pointer() const { return m_map; } - size_t fileLength() const { return m_fileLength; } + size_t file_length() const { return m_file_length; } private: - String m_fileName; - size_t m_fileLength { 0 }; + String m_file_name; + size_t m_file_length { 0 }; int m_fd { -1 }; void* m_map { (void*)-1 }; }; diff --git a/AK/OwnPtr.h b/AK/OwnPtr.h index 63b6a4bfb4..1988b7169e 100644 --- a/AK/OwnPtr.h +++ b/AK/OwnPtr.h @@ -11,8 +11,8 @@ class OwnPtr { public: OwnPtr() { } explicit OwnPtr(T* ptr) : m_ptr(ptr) { } - OwnPtr(OwnPtr&& other) : m_ptr(other.leakPtr()) { } - template OwnPtr(OwnPtr&& other) : m_ptr(static_cast(other.leakPtr())) { } + OwnPtr(OwnPtr&& other) : m_ptr(other.leak_ptr()) { } + template OwnPtr(OwnPtr&& other) : m_ptr(static_cast(other.leak_ptr())) { } OwnPtr(std::nullptr_t) { }; ~OwnPtr() { @@ -29,7 +29,7 @@ public: { if (this != &other) { delete m_ptr; - m_ptr = other.leakPtr(); + m_ptr = other.leak_ptr(); } return *this; } @@ -39,7 +39,7 @@ public: { if (this != static_cast(&other)) { delete m_ptr; - m_ptr = other.leakPtr(); + m_ptr = other.leak_ptr(); } return *this; } @@ -69,7 +69,7 @@ public: typedef T* OwnPtr::*UnspecifiedBoolType; operator UnspecifiedBoolType() const { return m_ptr ? &OwnPtr::m_ptr : nullptr; } - T* leakPtr() + T* leak_ptr() { T* leakedPtr = m_ptr; m_ptr = nullptr; diff --git a/AK/RetainPtr.h b/AK/RetainPtr.h index 582cf358d7..b98278ccee 100644 --- a/AK/RetainPtr.h +++ b/AK/RetainPtr.h @@ -6,14 +6,14 @@ namespace AK { template -inline void retainIfNotNull(T* ptr) +inline void retain_if_not_null(T* ptr) { if (ptr) ptr->retain(); } template -inline void releaseIfNotNull(T* ptr) +inline void release_if_not_null(T* ptr) { if (ptr) ptr->release(); @@ -25,15 +25,15 @@ public: enum AdoptTag { Adopt }; RetainPtr() { } - RetainPtr(const T* ptr) : m_ptr(const_cast(ptr)) { retainIfNotNull(m_ptr); } - RetainPtr(T* ptr) : m_ptr(ptr) { retainIfNotNull(m_ptr); } + RetainPtr(const T* ptr) : m_ptr(const_cast(ptr)) { retain_if_not_null(m_ptr); } + RetainPtr(T* ptr) : m_ptr(ptr) { retain_if_not_null(m_ptr); } RetainPtr(T& object) : m_ptr(&object) { m_ptr->retain(); } RetainPtr(AdoptTag, T& object) : m_ptr(&object) { } - RetainPtr(RetainPtr& other) : m_ptr(other.copyRef().leakRef()) { } - RetainPtr(RetainPtr&& other) : m_ptr(other.leakRef()) { } - template RetainPtr(RetainPtr&& other) : m_ptr(static_cast(other.leakRef())) { } - RetainPtr(const RetainPtr& other) : m_ptr(const_cast(other).copyRef().leakRef()) { } - template RetainPtr(const RetainPtr& other) : m_ptr(const_cast&>(other).copyRef().leakRef()) { } + RetainPtr(RetainPtr& other) : m_ptr(other.copy_ref().leak_ref()) { } + RetainPtr(RetainPtr&& other) : m_ptr(other.leak_ref()) { } + template RetainPtr(RetainPtr&& other) : m_ptr(static_cast(other.leak_ref())) { } + RetainPtr(const RetainPtr& other) : m_ptr(const_cast(other).copy_ref().leak_ref()) { } + template RetainPtr(const RetainPtr& other) : m_ptr(const_cast&>(other).copy_ref().leak_ref()) { } ~RetainPtr() { clear(); @@ -49,8 +49,8 @@ public: RetainPtr& operator=(RetainPtr&& other) { if (this != &other) { - releaseIfNotNull(m_ptr); - m_ptr = other.leakRef(); + release_if_not_null(m_ptr); + m_ptr = other.leak_ref(); } return *this; } @@ -59,8 +59,8 @@ public: RetainPtr& operator=(RetainPtr&& other) { if (this != static_cast(&other)) { - releaseIfNotNull(m_ptr); - m_ptr = other.leakRef(); + release_if_not_null(m_ptr); + m_ptr = other.leak_ref(); } return *this; } @@ -68,18 +68,18 @@ public: RetainPtr& operator=(T* ptr) { if (m_ptr != ptr) - releaseIfNotNull(m_ptr); + release_if_not_null(m_ptr); m_ptr = ptr; - retainIfNotNull(m_ptr); + retain_if_not_null(m_ptr); return *this; } RetainPtr& operator=(T& object) { if (m_ptr != &object) - releaseIfNotNull(m_ptr); + release_if_not_null(m_ptr); m_ptr = &object; - retainIfNotNull(m_ptr); + retain_if_not_null(m_ptr); return *this; } @@ -89,14 +89,14 @@ public: return *this; } - RetainPtr copyRef() const + RetainPtr copy_ref() const { return RetainPtr(m_ptr); } void clear() { - releaseIfNotNull(m_ptr); + release_if_not_null(m_ptr); m_ptr = nullptr; } @@ -105,7 +105,7 @@ public: typedef T* RetainPtr::*UnspecifiedBoolType; operator UnspecifiedBoolType() const { return m_ptr ? &RetainPtr::m_ptr : nullptr; } - T* leakRef() + T* leak_ref() { T* leakedPtr = m_ptr; m_ptr = nullptr; diff --git a/AK/SimpleMalloc.cpp b/AK/SimpleMalloc.cpp index e92d7295d0..295e841922 100644 --- a/AK/SimpleMalloc.cpp +++ b/AK/SimpleMalloc.cpp @@ -50,28 +50,28 @@ public: void initialize(byte* base) { m_base = base; - m_free = capacityInAllocations(); + m_free = capacity_in_allocations(); dump(); } - static constexpr dword capacityInAllocations() + static constexpr dword capacity_in_allocations() { return 1048576 / chunkSize; } - static constexpr dword capacityInBytes() + static constexpr dword capacity_in_bytes() { - return capacityInAllocations() * chunkSize; + return capacity_in_allocations() * chunkSize; } byte* allocate() { auto bitmap = this->bitmap(); - for (dword i = 0; i < capacityInAllocations(); ++i) { + for (dword i = 0; i < capacity_in_allocations(); ++i) { if (!bitmap.get(i)) { bitmap.set(i, true); --m_free; - return pointerToChunk(i); + return pointer_to_chunk(i); } } return nullptr; @@ -84,57 +84,57 @@ public: void free(byte* ptr) { - ASSERT(isInAllocator(ptr)); + ASSERT(is_in_allocator(ptr)); auto bitmap = this->bitmap(); - auto chunkIndex = chunkIndexFromPointer(ptr); - ASSERT(bitmap.get(chunkIndex)); - bitmap.set(chunkIndex, false); + auto chunk_index = chunk_index_from_pointer(ptr); + ASSERT(bitmap.get(chunk_index)); + bitmap.set(chunk_index, false); ++m_free; } - bool isInAllocator(byte* ptr) + bool is_in_allocator(byte* ptr) { - return ptr >= pointerToChunk(0) && ptr <= addressAfterThisAllocator(); + return ptr >= pointer_to_chunk(0) && ptr <= address_after_this_allocator(); } - dword chunkIndexFromPointer(byte* ptr) + dword chunk_index_from_pointer(byte* ptr) { - return (ptr - pointerToChunk(0)) / chunkSize; + return (ptr - pointer_to_chunk(0)) / chunkSize; } - byte* pointerToChunk(dword index) + byte* pointer_to_chunk(dword index) { - return m_base + sizeOfAllocationBitmapInBytes() + (index * chunkSize); + return m_base + size_of_allocation_bitmap_in_bytes() + (index * chunkSize); } AllocationBitmap bitmap() { - return AllocationBitmap::wrap(m_base, capacityInAllocations()); + return AllocationBitmap::wrap(m_base, capacity_in_allocations()); } - static constexpr dword sizeOfAllocationBitmapInBytes() + static constexpr dword size_of_allocation_bitmap_in_bytes() { - return capacityInAllocations() / 8; + return capacity_in_allocations() / 8; } - byte* addressAfterThisAllocator() const + byte* address_after_this_allocator() const { - return m_base + sizeOfAllocationBitmapInBytes() + capacityInBytes(); + return m_base + size_of_allocation_bitmap_in_bytes() + capacity_in_bytes(); } - dword numberOfFreeChunks() const + dword number_of_free_chunks() const { return m_free; } private: byte* m_base { nullptr }; - dword m_free { capacityInAllocations() }; + dword m_free { capacity_in_allocations() }; }; struct Allocator { void initialize(); - void initializeIfNeeded(); + void initialize_if_needed(); void dump(); ChunkAllocator<8> alloc8; @@ -148,7 +148,7 @@ struct Allocator { static Allocator allocator; -void Allocator::initializeIfNeeded() +void Allocator::initialize_if_needed() { if (initialized) return; @@ -161,9 +161,9 @@ void Allocator::initialize() space = (byte*)mmap((void*)0x20000000, 32 * MB, PROT_WRITE | PROT_READ | PROT_EXEC, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); ASSERT(space != MAP_FAILED); alloc8.initialize(space + 0x10000); - alloc16.initialize(alloc8.addressAfterThisAllocator()); - alloc4096.initialize(alloc16.addressAfterThisAllocator()); - alloc16384.initialize(alloc4096.addressAfterThisAllocator()); + alloc16.initialize(alloc8.address_after_this_allocator()); + alloc4096.initialize(alloc16.address_after_this_allocator()); + alloc16384.initialize(alloc4096.address_after_this_allocator()); } void Allocator::dump() @@ -188,7 +188,7 @@ byte* allocate(dword size) { if (!size) return nullptr; - allocator.initializeIfNeeded(); + allocator.initialize_if_needed(); if (size <= 8) { if (auto* ptr = allocator.alloc8.allocate()) return ptr; @@ -210,7 +210,7 @@ byte* allocate(dword size) return nullptr; } -byte* allocateZeroed(dword size) +byte* allocate_zeroed(dword size) { auto* ptr = allocate(size); if (!ptr) @@ -232,20 +232,20 @@ void free(byte* ptr) { if (!ptr) return; - allocator.initializeIfNeeded(); - if (allocator.alloc8.isInAllocator(ptr)) { + allocator.initialize_if_needed(); + if (allocator.alloc8.is_in_allocator(ptr)) { allocator.alloc8.free(ptr); return; } - if (allocator.alloc16.isInAllocator(ptr)) { + if (allocator.alloc16.is_in_allocator(ptr)) { allocator.alloc16.free(ptr); return; } - if (allocator.alloc4096.isInAllocator(ptr)) { + if (allocator.alloc4096.is_in_allocator(ptr)) { allocator.alloc4096.free(ptr); return; } - if (allocator.alloc16384.isInAllocator(ptr)) { + if (allocator.alloc16384.is_in_allocator(ptr)) { allocator.alloc16384.free(ptr); return; } diff --git a/AK/SimpleMalloc.h b/AK/SimpleMalloc.h index 3b4457cdff..84b214533b 100644 --- a/AK/SimpleMalloc.h +++ b/AK/SimpleMalloc.h @@ -7,7 +7,7 @@ namespace SimpleMalloc { void initialize(); void dump(); byte* allocate(dword); -byte* allocateZeroed(dword); +byte* allocate_zeroed(dword); void free(byte*); byte* reallocate(byte*, dword); diff --git a/AK/SinglyLinkedList.h b/AK/SinglyLinkedList.h index b22cab0ac5..e7bd1cfd3b 100644 --- a/AK/SinglyLinkedList.h +++ b/AK/SinglyLinkedList.h @@ -47,7 +47,7 @@ public: m_tail = node; } - bool containsSlow(const T& value) const + bool contains_slow(const T& value) const { for (auto* node = m_head; node; node = node->next) { if (node->value == value) diff --git a/AK/StdLibExtras.h b/AK/StdLibExtras.h index 8c13ee0e12..7d68c5d002 100644 --- a/AK/StdLibExtras.h +++ b/AK/StdLibExtras.h @@ -45,7 +45,7 @@ inline T max(const T& a, const T& b) template -static inline T ceilDiv(T a, U b) +static inline T ceil_div(T a, U b) { static_assert(sizeof(T) == sizeof(U)); T result = a / b; @@ -173,5 +173,5 @@ using AK::move; using AK::forward; using AK::exchange; using AK::swap; -using AK::ceilDiv; +using AK::ceil_div; diff --git a/AK/String.cpp b/AK/String.cpp index 638296f7d4..421bcb89a9 100644 --- a/AK/String.cpp +++ b/AK/String.cpp @@ -42,10 +42,10 @@ String String::substring(size_t start, size_t length) const ASSERT(start + length <= m_impl->length()); // FIXME: This needs some input bounds checking. char* buffer; - auto newImpl = StringImpl::create_uninitialized(length, buffer); + auto new_impl = StringImpl::create_uninitialized(length, buffer); memcpy(buffer, characters() + start, length); buffer[length] = '\0'; - return newImpl; + return new_impl; } Vector String::split(const char separator) const @@ -79,7 +79,7 @@ ByteBuffer String::to_byte_buffer() const return ByteBuffer::copy(reinterpret_cast(characters()), length()); } -unsigned String::toUInt(bool& ok) const +unsigned String::to_uint(bool& ok) const { unsigned value = 0; for (size_t i = 0; i < length(); ++i) { @@ -101,7 +101,7 @@ String String::format(const char* fmt, ...) va_start(ap, fmt); builder.appendvf(fmt, ap); va_end(ap); - return builder.build(); + return builder.to_string(); } } diff --git a/AK/StringBuilder.cpp b/AK/StringBuilder.cpp index 790ea55440..5ef572d019 100644 --- a/AK/StringBuilder.cpp +++ b/AK/StringBuilder.cpp @@ -43,7 +43,7 @@ void StringBuilder::append(char ch) void StringBuilder::appendvf(const char* fmt, va_list ap) { - printfInternal([this] (char*&, char ch) { + printf_internal([this] (char*&, char ch) { append(ch); }, nullptr, fmt, ap); } @@ -62,7 +62,7 @@ ByteBuffer StringBuilder::to_byte_buffer() return move(m_buffer); } -String StringBuilder::build() +String StringBuilder::to_string() { auto string = String((const char*)m_buffer.pointer(), m_length); m_buffer.clear(); diff --git a/AK/StringBuilder.h b/AK/StringBuilder.h index a01f5504c4..9aa83c6357 100644 --- a/AK/StringBuilder.h +++ b/AK/StringBuilder.h @@ -17,7 +17,7 @@ public: void appendf(const char*, ...); void appendvf(const char*, va_list); - String build(); + String to_string(); ByteBuffer to_byte_buffer(); private: diff --git a/AK/StringImpl.cpp b/AK/StringImpl.cpp index 7b00550114..3bf43dd1cd 100644 --- a/AK/StringImpl.cpp +++ b/AK/StringImpl.cpp @@ -55,7 +55,7 @@ StringImpl::~StringImpl() #endif } -static inline size_t allocationSizeForStringImpl(size_t length) +static inline size_t allocation_size_for_stringimpl(size_t length) { return sizeof(StringImpl) + (sizeof(char) * length) + sizeof(char); } @@ -63,14 +63,14 @@ static inline size_t allocationSizeForStringImpl(size_t length) RetainPtr StringImpl::create_uninitialized(size_t length, char*& buffer) { ASSERT(length); - void* slot = kmalloc(allocationSizeForStringImpl(length)); + void* slot = kmalloc(allocation_size_for_stringimpl(length)); if (!slot) return nullptr; - auto newStringImpl = adopt(*new (slot) StringImpl(ConstructWithInlineBuffer, length)); - buffer = const_cast(newStringImpl->m_characters); + auto new_stringimpl = adopt(*new (slot) StringImpl(ConstructWithInlineBuffer, length)); + buffer = const_cast(new_stringimpl->m_characters); buffer[length] = '\0'; - return newStringImpl; + return new_stringimpl; } RetainPtr StringImpl::create(const char* cstring, size_t length, ShouldChomp shouldChomp) @@ -82,17 +82,17 @@ RetainPtr StringImpl::create(const char* cstring, size_t length, Sho return the_empty_stringimpl(); char* buffer; - auto newStringImpl = create_uninitialized(length, buffer); - if (!newStringImpl) + auto new_stringimpl = create_uninitialized(length, buffer); + if (!new_stringimpl) return nullptr; memcpy(buffer, cstring, length * sizeof(char)); if (shouldChomp && buffer[length - 1] == '\n') { buffer[length - 1] = '\0'; - --newStringImpl->m_length; + --new_stringimpl->m_length; } - return newStringImpl; + return new_stringimpl; } RetainPtr StringImpl::create(const char* cstring, ShouldChomp shouldChomp) @@ -103,26 +103,26 @@ RetainPtr StringImpl::create(const char* cstring, ShouldChomp should return create(cstring, strlen(cstring), shouldChomp); } -static inline bool isASCIILowercase(char c) +static inline bool is_ascii_lowercase(char c) { return c >= 'a' && c <= 'z'; } -static inline bool isASCIIUppercase(char c) +static inline bool is_ascii_uppercase(char c) { return c >= 'A' && c <= 'Z'; } -static inline char toASCIILowercase(char c) +static inline char to_ascii_lowercase(char c) { - if (isASCIIUppercase(c)) + if (is_ascii_uppercase(c)) return c | 0x20; return c; } -static inline char toASCIIUppercase(char c) +static inline char to_ascii_uppercase(char c) { - if (isASCIILowercase(c)) + if (is_ascii_lowercase(c)) return c & ~0x20; return c; } @@ -133,18 +133,18 @@ RetainPtr StringImpl::to_lowercase() const return const_cast(this); for (size_t i = 0; i < m_length; ++i) { - if (!isASCIILowercase(m_characters[i])) - goto slowPath; + if (!is_ascii_lowercase(m_characters[i])) + goto slow_path; } return const_cast(this); -slowPath: +slow_path: char* buffer; auto lowercased = create_uninitialized(m_length, buffer); if (!lowercased) return nullptr; for (size_t i = 0; i < m_length; ++i) - buffer[i] = toASCIILowercase(m_characters[i]); + buffer[i] = to_ascii_lowercase(m_characters[i]); return lowercased; } @@ -155,18 +155,18 @@ RetainPtr StringImpl::to_uppercase() const return const_cast(this); for (size_t i = 0; i < m_length; ++i) { - if (!isASCIIUppercase(m_characters[i])) - goto slowPath; + if (!is_ascii_uppercase(m_characters[i])) + goto slow_path; } return const_cast(this); -slowPath: +slow_path: char* buffer; auto uppercased = create_uninitialized(m_length, buffer); if (!uppercased) return nullptr; for (size_t i = 0; i < m_length; ++i) - buffer[i] = toASCIIUppercase(m_characters[i]); + buffer[i] = to_ascii_uppercase(m_characters[i]); return uppercased; } diff --git a/AK/TemporaryFile.cpp b/AK/TemporaryFile.cpp index 9d16ee54ea..3ed991c01f 100644 --- a/AK/TemporaryFile.cpp +++ b/AK/TemporaryFile.cpp @@ -11,14 +11,14 @@ TemporaryFile::TemporaryFile() int fd = mkstemp(nameBuffer); if (fd != -1) { m_stream = fdopen(fd, "w+"); - m_fileName = nameBuffer; + m_file_name = nameBuffer; } } TemporaryFile::~TemporaryFile() { - if (isValid()) { - unlink(m_fileName.characters()); + if (is_valid()) { + unlink(m_file_name.characters()); fclose(m_stream); } } diff --git a/AK/TemporaryFile.h b/AK/TemporaryFile.h index 4596a214d0..624eeb4c9b 100644 --- a/AK/TemporaryFile.h +++ b/AK/TemporaryFile.h @@ -10,14 +10,14 @@ public: TemporaryFile(); ~TemporaryFile(); - bool isValid() const { return m_stream; } + bool is_valid() const { return m_stream; } FILE* stream() { return m_stream; } - String fileName() const { return m_fileName; } + String file_name() const { return m_file_name; } void sync(); private: FILE* m_stream { nullptr }; - String m_fileName; + String m_file_name; }; } diff --git a/AK/Traits.h b/AK/Traits.h index 734212187a..de6a8671aa 100644 --- a/AK/Traits.h +++ b/AK/Traits.h @@ -12,13 +12,13 @@ struct Traits template<> struct Traits { - static unsigned hash(int i) { return intHash(i); } + static unsigned hash(int i) { return int_hash(i); } static void dump(int i) { kprintf("%d", i); } }; template<> struct Traits { - static unsigned hash(unsigned u) { return intHash(u); } + static unsigned hash(unsigned u) { return int_hash(u); } static void dump(unsigned u) { kprintf("%u", u); } }; @@ -26,7 +26,7 @@ template struct Traits { static unsigned hash(const T* p) { - return intHash((dword)p); + return int_hash((dword)p); } static void dump(const T* p) { kprintf("%p", p); } }; diff --git a/AK/Vector.h b/AK/Vector.h index 6d9c7c1ff8..eea3116662 100644 --- a/AK/Vector.h +++ b/AK/Vector.h @@ -219,16 +219,16 @@ public: if (capacity() >= neededCapacity) return; size_t new_capacity = padded_capacity(neededCapacity); - auto newImpl = VectorImpl::create(new_capacity); + auto new_impl = VectorImpl::create(new_capacity); if (m_impl) { - newImpl->m_size = m_impl->m_size; + new_impl->m_size = m_impl->m_size; for (size_t i = 0; i < size(); ++i) { - new (newImpl->slot(i)) T(move(m_impl->at(i))); + new (new_impl->slot(i)) T(move(m_impl->at(i))); m_impl->at(i).~T(); } Allocator::deallocate(m_impl); } - m_impl = newImpl; + m_impl = new_impl; } void resize(size_t new_size) diff --git a/AK/WeakPtr.h b/AK/WeakPtr.h index a89c2bc8bf..775c2dfee1 100644 --- a/AK/WeakPtr.h +++ b/AK/WeakPtr.h @@ -13,14 +13,14 @@ public: template WeakPtr(WeakPtr&& other) - : m_link(reinterpret_cast*>(other.leakLink())) + : m_link(reinterpret_cast*>(other.leak_link())) { } template WeakPtr& operator=(WeakPtr&& other) { - m_link = reinterpret_cast*>(other.leakLink()); + m_link = reinterpret_cast*>(other.leak_link()); return *this; } @@ -38,7 +38,7 @@ public: bool is_null() const { return !m_link || !m_link->ptr(); } void clear() { m_link = nullptr; } - WeakLink* leakLink() { return m_link.leakRef(); } + WeakLink* leak_link() { return m_link.leak_ref(); } private: WeakPtr(RetainPtr>&& link) : m_link(move(link)) { } @@ -47,11 +47,11 @@ private: }; template -inline WeakPtr Weakable::makeWeakPtr() +inline WeakPtr Weakable::make_weak_ptr() { if (!m_link) m_link = adopt(*new WeakLink(static_cast(*this))); - return WeakPtr(m_link.copyRef()); + return WeakPtr(m_link.copy_ref()); } } diff --git a/AK/Weakable.h b/AK/Weakable.h index 8f47b6ac2f..c9590c2be1 100644 --- a/AK/Weakable.h +++ b/AK/Weakable.h @@ -26,7 +26,7 @@ class Weakable { private: class Link; public: - WeakPtr makeWeakPtr(); + WeakPtr make_weak_ptr(); protected: Weakable() { } diff --git a/AK/kmalloc.cpp b/AK/kmalloc.cpp index c3926b6df0..e510a9314e 100644 --- a/AK/kmalloc.cpp +++ b/AK/kmalloc.cpp @@ -84,7 +84,7 @@ void* kcalloc(size_t nmemb, size_t size) { if (!nmemb || !size) return nullptr; - return SimpleMalloc::allocateZeroed(nmemb * size); + return SimpleMalloc::allocate_zeroed(nmemb * size); } void* kmalloc(size_t size) diff --git a/AK/printf.cpp b/AK/printf.cpp index 63a028cefc..b40ee07ca7 100644 --- a/AK/printf.cpp +++ b/AK/printf.cpp @@ -13,7 +13,7 @@ ALWAYS_INLINE size_t strlen(const char* str) static constexpr const char* h = "0123456789abcdef"; template -ALWAYS_INLINE int printHex(PutChFunc putch, char*& bufptr, dword number, byte fields) +ALWAYS_INLINE int print_hex(PutChFunc putch, char*& bufptr, dword number, byte fields) { int ret = 0; byte shr_count = fields * 4; @@ -26,7 +26,7 @@ ALWAYS_INLINE int printHex(PutChFunc putch, char*& bufptr, dword number, byte fi } template -ALWAYS_INLINE int printNumber(PutChFunc putch, char*& bufptr, dword number, bool leftPad, bool zeroPad, dword fieldWidth) +ALWAYS_INLINE int print_number(PutChFunc putch, char*& bufptr, dword number, bool leftPad, bool zeroPad, dword fieldWidth) { dword divisor = 1000000000; char ch; @@ -108,7 +108,7 @@ ALWAYS_INLINE int print_octal_number(PutChFunc putch, char*& bufptr, dword numbe } template -ALWAYS_INLINE int printString(PutChFunc putch, char*& bufptr, const char* str, bool leftPad, dword fieldWidth) +ALWAYS_INLINE int print_string(PutChFunc putch, char*& bufptr, const char* str, bool leftPad, dword fieldWidth) { size_t len = strlen(str); if (!fieldWidth || fieldWidth < len) @@ -129,17 +129,17 @@ ALWAYS_INLINE int printString(PutChFunc putch, char*& bufptr, const char* str, b template -ALWAYS_INLINE int printSignedNumber(PutChFunc putch, char*& bufptr, int number, bool leftPad, bool zeroPad, dword fieldWidth) +ALWAYS_INLINE int print_signed_number(PutChFunc putch, char*& bufptr, int number, bool leftPad, bool zeroPad, dword fieldWidth) { if (number < 0) { putch(bufptr, '-'); - return printNumber(putch, bufptr, 0 - number, leftPad, zeroPad, fieldWidth) + 1; + return print_number(putch, bufptr, 0 - number, leftPad, zeroPad, fieldWidth) + 1; } - return printNumber(putch, bufptr, number, leftPad, zeroPad, fieldWidth); + return print_number(putch, bufptr, number, leftPad, zeroPad, fieldWidth); } template -ALWAYS_INLINE int printfInternal(PutChFunc putch, char* buffer, const char*& fmt, char*& ap) +ALWAYS_INLINE int printf_internal(PutChFunc putch, char* buffer, const char*& fmt, char*& ap) { const char *p; @@ -174,16 +174,16 @@ one_more: case 's': { const char* sp = va_arg(ap, const char*); - ret += printString(putch, bufptr, sp ? sp : "(null)", leftPad, fieldWidth); + ret += print_string(putch, bufptr, sp ? sp : "(null)", leftPad, fieldWidth); } break; case 'd': - ret += printSignedNumber(putch, bufptr, va_arg(ap, int), leftPad, zeroPad, fieldWidth); + ret += print_signed_number(putch, bufptr, va_arg(ap, int), leftPad, zeroPad, fieldWidth); break; case 'u': - ret += printNumber(putch, bufptr, va_arg(ap, dword), leftPad, zeroPad, fieldWidth); + ret += print_number(putch, bufptr, va_arg(ap, dword), leftPad, zeroPad, fieldWidth); break; case 'o': @@ -191,15 +191,15 @@ one_more: break; case 'x': - ret += printHex(putch, bufptr, va_arg(ap, dword), 8); + ret += print_hex(putch, bufptr, va_arg(ap, dword), 8); break; case 'w': - ret += printHex(putch, bufptr, va_arg(ap, int), 4); + ret += print_hex(putch, bufptr, va_arg(ap, int), 4); break; case 'b': - ret += printHex(putch, bufptr, va_arg(ap, int), 2); + ret += print_hex(putch, bufptr, va_arg(ap, int), 2); break; case 'c': @@ -211,7 +211,7 @@ one_more: putch(bufptr, '0'); putch(bufptr, 'x'); ret += 2; - ret += printHex(putch, bufptr, va_arg(ap, dword), 8); + ret += print_hex(putch, bufptr, va_arg(ap, dword), 8); break; } } diff --git a/AK/test.cpp b/AK/test.cpp index 34ba3244be..761d817147 100644 --- a/AK/test.cpp +++ b/AK/test.cpp @@ -13,7 +13,7 @@ #include "FileSystemPath.h" #include "Lock.h" -static void testWeakPtr(); +static void test_weak_ptr(); void log_locked() { } void log_unlocked() { } @@ -223,7 +223,7 @@ int main(int c, char** v) } { - auto printInts = [] (const Vector& v) { + auto print_ints = [] (const Vector& v) { printf("Vector {\n size: %zu\n capacity: %zu\n elements: ", v.size(), v.capacity()); for (auto i : v) printf("%d ", i); @@ -235,23 +235,23 @@ int main(int c, char** v) v.append(1); v.append(2); v.append(3); - printInts(v); + print_ints(v); v.remove(1); - printInts(v); + print_ints(v); v.remove(0); - printInts(v); + print_ints(v); v.remove(0); - printInts(v); + print_ints(v); v.remove(0); - printInts(v); + print_ints(v); } { - auto printInts = [] (const HashTable& h) { + auto print_ints = [] (const HashTable& h) { printf("HashTable {\n size: %u\n capacity: %u\n elements: ", h.size(), h.capacity()); for (auto i : h) printf("%d ", i); @@ -268,17 +268,17 @@ int main(int c, char** v) h.dump(); - printInts(h); + print_ints(h); h.remove(30); - printInts(h); + print_ints(h); h.set(30); h.remove(30); - printInts(h); + print_ints(h); } - testWeakPtr(); + test_weak_ptr(); return 0; } @@ -289,16 +289,16 @@ public: ~TestWeakable() { } }; -void testWeakPtr() +void test_weak_ptr() { auto* weakable = new TestWeakable; - auto weakPtr = weakable->makeWeakPtr(); - ASSERT(weakPtr); - ASSERT(weakPtr.ptr() == weakable); + auto weak_ptr = weakable->make_weak_ptr(); + ASSERT(weak_ptr); + ASSERT(weak_ptr.ptr() == weakable); delete weakable; - ASSERT(!weakPtr); - ASSERT(weakPtr.ptr() == nullptr); + ASSERT(!weak_ptr); + ASSERT(weak_ptr.ptr() == nullptr); } diff --git a/Kernel/Console.h b/Kernel/Console.h index 75dd0f9014..4ef6a4684e 100644 --- a/Kernel/Console.h +++ b/Kernel/Console.h @@ -26,7 +26,7 @@ public: virtual ssize_t write(Process&, const byte* data, size_t size) override; virtual const char* class_name() const override { return "Console"; } - void setImplementation(ConsoleImplementation* implementation) { m_implementation = implementation; } + void set_implementation(ConsoleImplementation* implementation) { m_implementation = implementation; } void put_char(char); diff --git a/Kernel/DevPtsFS.cpp b/Kernel/DevPtsFS.cpp index 4754b3673f..72738a8ed2 100644 --- a/Kernel/DevPtsFS.cpp +++ b/Kernel/DevPtsFS.cpp @@ -42,7 +42,7 @@ RetainPtr DevPtsFS::create_slave_pty_device_file(unsigned index) StringBuilder builder; builder.appendf("%u", index); - file->m_name = builder.build(); + file->m_name = builder.to_string(); auto* device = VFS::the().get_device(11, index); ASSERT(device); @@ -51,8 +51,8 @@ RetainPtr DevPtsFS::create_slave_pty_device_file(unsigned index) file->m_metadata.uid = device->uid(); file->m_metadata.gid = device->gid(); file->m_metadata.mode = 0020644; - file->m_metadata.majorDevice = device->major(); - file->m_metadata.minorDevice = device->minor(); + file->m_metadata.major_device = device->major(); + file->m_metadata.minor_device = device->minor(); file->m_metadata.mtime = mepoch; return file; } diff --git a/Kernel/DiskBackedFileSystem.cpp b/Kernel/DiskBackedFileSystem.cpp index 974ade6fe6..e28f18d4e9 100644 --- a/Kernel/DiskBackedFileSystem.cpp +++ b/Kernel/DiskBackedFileSystem.cpp @@ -13,63 +13,63 @@ DiskBackedFS::~DiskBackedFS() { } -bool DiskBackedFS::writeBlock(unsigned index, const ByteBuffer& data) +bool DiskBackedFS::write_block(unsigned index, const ByteBuffer& data) { #ifdef DBFS_DEBUG - kprintf("DiskBackedFileSystem::writeBlock %u, size=%u\n", index, data.size()); + kprintf("DiskBackedFileSystem::write_block %u, size=%u\n", index, data.size()); #endif - ASSERT(data.size() == blockSize()); - DiskOffset baseOffset = static_cast(index) * static_cast(blockSize()); - return device().write(baseOffset, blockSize(), data.pointer()); + ASSERT(data.size() == block_size()); + DiskOffset base_offset = static_cast(index) * static_cast(block_size()); + return device().write(base_offset, block_size(), data.pointer()); } -bool DiskBackedFS::writeBlocks(unsigned index, unsigned count, const ByteBuffer& data) +bool DiskBackedFS::write_blocks(unsigned index, unsigned count, const ByteBuffer& data) { #ifdef DBFS_DEBUG - kprintf("DiskBackedFileSystem::writeBlocks %u x%u\n", index, count); + kprintf("DiskBackedFileSystem::write_blocks %u x%u\n", index, count); #endif - DiskOffset baseOffset = static_cast(index) * static_cast(blockSize()); - return device().write(baseOffset, count * blockSize(), data.pointer()); + DiskOffset base_offset = static_cast(index) * static_cast(block_size()); + return device().write(base_offset, count * block_size(), data.pointer()); } -ByteBuffer DiskBackedFS::readBlock(unsigned index) const +ByteBuffer DiskBackedFS::read_block(unsigned index) const { #ifdef DBFS_DEBUG - kprintf("DiskBackedFileSystem::readBlock %u\n", index); + kprintf("DiskBackedFileSystem::read_block %u\n", index); #endif - auto buffer = ByteBuffer::create_uninitialized(blockSize()); - //kprintf("created block buffer with size %u\n", blockSize()); - DiskOffset baseOffset = static_cast(index) * static_cast(blockSize()); - auto* bufferPointer = buffer.pointer(); - bool success = device().read(baseOffset, blockSize(), bufferPointer); + auto buffer = ByteBuffer::create_uninitialized(block_size()); + //kprintf("created block buffer with size %u\n", block_size()); + DiskOffset base_offset = static_cast(index) * static_cast(block_size()); + auto* buffer_pointer = buffer.pointer(); + bool success = device().read(base_offset, block_size(), buffer_pointer); ASSERT(success); - ASSERT(buffer.size() == blockSize()); + ASSERT(buffer.size() == block_size()); return buffer; } -ByteBuffer DiskBackedFS::readBlocks(unsigned index, unsigned count) const +ByteBuffer DiskBackedFS::read_blocks(unsigned index, unsigned count) const { if (!count) return nullptr; if (count == 1) - return readBlock(index); - auto blocks = ByteBuffer::create_uninitialized(count * blockSize()); + return read_block(index); + auto blocks = ByteBuffer::create_uninitialized(count * block_size()); byte* out = blocks.pointer(); for (unsigned i = 0; i < count; ++i) { - auto block = readBlock(index + i); + auto block = read_block(index + i); if (!block) return nullptr; memcpy(out, block.pointer(), block.size()); - out += blockSize(); + out += block_size(); } return blocks; } -void DiskBackedFS::setBlockSize(unsigned blockSize) +void DiskBackedFS::set_block_size(unsigned block_size) { - if (blockSize == m_blockSize) + if (block_size == m_block_size) return; - m_blockSize = blockSize; + m_block_size = block_size; } diff --git a/Kernel/DiskBackedFileSystem.h b/Kernel/DiskBackedFileSystem.h index 0a9f35f51f..58de06f924 100644 --- a/Kernel/DiskBackedFileSystem.h +++ b/Kernel/DiskBackedFileSystem.h @@ -10,20 +10,20 @@ public: DiskDevice& device() { return *m_device; } const DiskDevice& device() const { return *m_device; } - size_t blockSize() const { return m_blockSize; } + size_t block_size() const { return m_block_size; } protected: explicit DiskBackedFS(RetainPtr&&); - void setBlockSize(unsigned); + void set_block_size(unsigned); - ByteBuffer readBlock(unsigned index) const; - ByteBuffer readBlocks(unsigned index, unsigned count) const; + ByteBuffer read_block(unsigned index) const; + ByteBuffer read_blocks(unsigned index, unsigned count) const; - bool writeBlock(unsigned index, const ByteBuffer&); - bool writeBlocks(unsigned index, unsigned count, const ByteBuffer&); + bool write_block(unsigned index, const ByteBuffer&); + bool write_blocks(unsigned index, unsigned count, const ByteBuffer&); private: - size_t m_blockSize { 0 }; + size_t m_block_size { 0 }; RetainPtr m_device; }; diff --git a/Kernel/DiskDevice.cpp b/Kernel/DiskDevice.cpp index d9c0a69f3b..a0c655e6d9 100644 --- a/Kernel/DiskDevice.cpp +++ b/Kernel/DiskDevice.cpp @@ -13,10 +13,10 @@ bool DiskDevice::read(DiskOffset offset, unsigned length, byte* out) const //kprintf("DD::read %u x%u\n", offset, length); ASSERT((offset % block_size()) == 0); ASSERT((length % block_size()) == 0); - dword firstBlock = offset / block_size(); - dword endBlock = (offset + length) / block_size(); + dword first_block = offset / block_size(); + dword end_block = (offset + length) / block_size(); byte* outptr = out; - for (unsigned bi = firstBlock; bi < endBlock; ++bi) { + for (unsigned bi = first_block; bi < end_block; ++bi) { if (!read_block(bi, outptr)) return false; outptr += block_size(); @@ -28,12 +28,12 @@ bool DiskDevice::write(DiskOffset offset, unsigned length, const byte* in) { ASSERT((offset % block_size()) == 0); ASSERT((length % block_size()) == 0); - dword firstBlock = offset / block_size(); - dword endBlock = (offset + length) / block_size(); - ASSERT(firstBlock <= 0xffffffff); - ASSERT(endBlock <= 0xffffffff); + dword first_block = offset / block_size(); + dword end_block = (offset + length) / block_size(); + ASSERT(first_block <= 0xffffffff); + ASSERT(end_block <= 0xffffffff); const byte* inptr = in; - for (unsigned bi = firstBlock; bi < endBlock; ++bi) { + for (unsigned bi = first_block; bi < end_block; ++bi) { if (!write_block(bi, inptr)) return false; inptr += block_size(); diff --git a/Kernel/ELFImage.cpp b/Kernel/ELFImage.cpp index e7d7574066..51d9975883 100644 --- a/Kernel/ELFImage.cpp +++ b/Kernel/ELFImage.cpp @@ -11,7 +11,7 @@ ELFImage::~ELFImage() { } -static const char* objectFileTypeToString(Elf32_Half type) +static const char* object_file_type_to_string(Elf32_Half type) { switch (type) { case ET_NONE: return "None"; @@ -40,14 +40,14 @@ unsigned ELFImage::symbol_count() const void ELFImage::dump() { kprintf("ELFImage{%p} {\n", this); - kprintf(" isValid: %u\n", is_valid()); + kprintf(" is_valid: %u\n", is_valid()); if (!is_valid()) { kprintf("}\n"); return; } - kprintf(" type: %s\n", objectFileTypeToString(header().e_type)); + kprintf(" type: %s\n", object_file_type_to_string(header().e_type)); kprintf(" machine: %u\n", header().e_machine); kprintf(" entry: %x\n", header().e_entry); kprintf(" shoff: %u\n", header().e_shoff); @@ -158,8 +158,8 @@ const Elf32_Shdr& ELFImage::section_header(unsigned index) const const ELFImage::Symbol ELFImage::symbol(unsigned index) const { ASSERT(index < symbol_count()); - auto* rawSyms = reinterpret_cast(raw_data(section(m_symbol_table_section_index).offset())); - return Symbol(*this, index, rawSyms[index]); + auto* raw_syms = reinterpret_cast(raw_data(section(m_symbol_table_section_index).offset())); + return Symbol(*this, index, raw_syms[index]); } const ELFImage::Section ELFImage::section(unsigned index) const @@ -185,23 +185,23 @@ const ELFImage::Relocation ELFImage::RelocationSection::relocation(unsigned inde const ELFImage::RelocationSection ELFImage::Section::relocations() const { // FIXME: This is ugly. - char relocationSectionName[128]; - ksprintf(relocationSectionName, ".rel%s", name()); + char relocation_sectionName[128]; + ksprintf(relocation_sectionName, ".rel%s", name()); #ifdef ELFIMAGE_DEBUG - kprintf("looking for '%s'\n", relocationSectionName); + kprintf("looking for '%s'\n", relocation_sectionName); #endif - auto relocationSection = m_image.lookupSection(relocationSectionName); - if (relocationSection.type() != SHT_REL) + auto relocation_section = m_image.lookup_section(relocation_sectionName); + if (relocation_section.type() != SHT_REL) return static_cast(m_image.section(0)); #ifdef ELFIMAGE_DEBUG - kprintf("Found relocations for %s in %s\n", name(), relocationSection.name()); + kprintf("Found relocations for %s in %s\n", name(), relocation_section.name()); #endif - return static_cast(relocationSection); + return static_cast(relocation_section); } -const ELFImage::Section ELFImage::lookupSection(const char* name) const +const ELFImage::Section ELFImage::lookup_section(const char* name) const { if (auto it = m_sections.find(name); it != m_sections.end()) return section((*it).value); diff --git a/Kernel/ELFImage.h b/Kernel/ELFImage.h index 5df7d939e8..d126272040 100644 --- a/Kernel/ELFImage.h +++ b/Kernel/ELFImage.h @@ -150,7 +150,7 @@ public: // NOTE: Returns section(0) if section with name is not found. // FIXME: I don't love this API. - const Section lookupSection(const char* name) const; + const Section lookup_section(const char* name) const; bool is_executable() const { return header().e_type == ET_EXEC; } bool is_relocatable() const { return header().e_type == ET_REL; } @@ -158,7 +158,7 @@ public: LinearAddress entry() const { return LinearAddress(header().e_entry); } private: - bool parseHeader(); + bool parse_header(); const char* raw_data(unsigned offset) const; const Elf32_Ehdr& header() const; const Elf32_Shdr& section_header(unsigned) const; diff --git a/Kernel/ELFLoader.cpp b/Kernel/ELFLoader.cpp index 35e11f0768..50d477df17 100644 --- a/Kernel/ELFLoader.cpp +++ b/Kernel/ELFLoader.cpp @@ -142,7 +142,7 @@ bool ELFLoader::perform_relocations() failed = true; return false; } - ptrdiff_t relativeOffset = (char*)target_ptr - ((char*)&patch_ptr + 4); + ptrdiff_t relative_offset = (char*)target_ptr - ((char*)&patch_ptr + 4); #ifdef ELFLOADER_DEBUG kprintf("ELFLoader: Relocate PC32: offset=%x, symbol=%u(%s) value=%x target=%p, offset=%d\n", relocation.offset(), @@ -150,10 +150,10 @@ bool ELFLoader::perform_relocations() symbol.name(), symbol.value(), target_ptr, - relativeOffset + relative_offset ); #endif - patch_ptr = relativeOffset; + patch_ptr = relative_offset; break; } case R_386_32: { diff --git a/Kernel/Ext2FileSystem.cpp b/Kernel/Ext2FileSystem.cpp index 883926a1d3..217027609e 100644 --- a/Kernel/Ext2FileSystem.cpp +++ b/Kernel/Ext2FileSystem.cpp @@ -62,45 +62,45 @@ const ext2_super_block& Ext2FS::super_block() const const ext2_group_desc& Ext2FS::group_descriptor(unsigned groupIndex) const { // FIXME: Should this fail gracefully somehow? - ASSERT(groupIndex <= m_blockGroupCount); + ASSERT(groupIndex <= m_block_group_count); if (!m_cached_group_descriptor_table) { - unsigned blocksToRead = ceilDiv(m_blockGroupCount * (unsigned)sizeof(ext2_group_desc), blockSize()); - unsigned firstBlockOfBGDT = blockSize() == 1024 ? 2 : 1; + unsigned blocks_to_read = ceil_div(m_block_group_count * (unsigned)sizeof(ext2_group_desc), block_size()); + unsigned first_block_of_bgdt = block_size() == 1024 ? 2 : 1; #ifdef EXT2_DEBUG - kprintf("ext2fs: block group count: %u, blocks-to-read: %u\n", m_blockGroupCount, blocksToRead); - kprintf("ext2fs: first block of BGDT: %u\n", firstBlockOfBGDT); + kprintf("ext2fs: block group count: %u, blocks-to-read: %u\n", m_block_group_count, blocks_to_read); + kprintf("ext2fs: first block of BGDT: %u\n", first_block_of_bgdt); #endif - m_cached_group_descriptor_table = readBlocks(firstBlockOfBGDT, blocksToRead); + m_cached_group_descriptor_table = read_blocks(first_block_of_bgdt, blocks_to_read); } return reinterpret_cast(m_cached_group_descriptor_table.pointer())[groupIndex - 1]; } bool Ext2FS::initialize() { - auto& superBlock = this->super_block(); + auto& super_block = this->super_block(); #ifdef EXT2_DEBUG - kprintf("ext2fs: super block magic: %x (super block size: %u)\n", superBlock.s_magic, sizeof(ext2_super_block)); + kprintf("ext2fs: super block magic: %x (super block size: %u)\n", super_block.s_magic, sizeof(ext2_super_block)); #endif - if (superBlock.s_magic != EXT2_SUPER_MAGIC) + if (super_block.s_magic != EXT2_SUPER_MAGIC) return false; #ifdef EXT2_DEBUG - kprintf("ext2fs: %u inodes, %u blocks\n", superBlock.s_inodes_count, superBlock.s_blocks_count); - kprintf("ext2fs: block size = %u\n", EXT2_BLOCK_SIZE(&superBlock)); - kprintf("ext2fs: first data block = %u\n", superBlock.s_first_data_block); + kprintf("ext2fs: %u inodes, %u blocks\n", super_block.s_inodes_count, super_block.s_blocks_count); + kprintf("ext2fs: block size = %u\n", EXT2_BLOCK_SIZE(&super_block)); + kprintf("ext2fs: first data block = %u\n", super_block.s_first_data_block); kprintf("ext2fs: inodes per block = %u\n", inodes_per_block()); kprintf("ext2fs: inodes per group = %u\n", inodes_per_group()); - kprintf("ext2fs: free inodes = %u\n", superBlock.s_free_inodes_count); - kprintf("ext2fs: desc per block = %u\n", EXT2_DESC_PER_BLOCK(&superBlock)); - kprintf("ext2fs: desc size = %u\n", EXT2_DESC_SIZE(&superBlock)); + kprintf("ext2fs: free inodes = %u\n", super_block.s_free_inodes_count); + kprintf("ext2fs: desc per block = %u\n", EXT2_DESC_PER_BLOCK(&super_block)); + kprintf("ext2fs: desc size = %u\n", EXT2_DESC_SIZE(&super_block)); #endif - setBlockSize(EXT2_BLOCK_SIZE(&superBlock)); + set_block_size(EXT2_BLOCK_SIZE(&super_block)); - m_blockGroupCount = ceilDiv(superBlock.s_blocks_count, superBlock.s_blocks_per_group); + m_block_group_count = ceil_div(super_block.s_blocks_count, super_block.s_blocks_per_group); - if (m_blockGroupCount == 0) { + if (m_block_group_count == 0) { kprintf("ext2fs: no block groups :(\n"); return false; } @@ -109,7 +109,7 @@ bool Ext2FS::initialize() group_descriptor(0); #ifdef EXT2_DEBUG - for (unsigned i = 1; i <= m_blockGroupCount; ++i) { + for (unsigned i = 1; i <= m_block_group_count; ++i) { auto& group = group_descriptor(i); kprintf("ext2fs: group[%u] { block_bitmap: %u, inode_bitmap: %u, inode_table: %u }\n", i, @@ -132,23 +132,23 @@ InodeIdentifier Ext2FS::root_inode() const return { fsid(), EXT2_ROOT_INO }; } -ByteBuffer Ext2FS::read_block_containing_inode(unsigned inode, unsigned& blockIndex, unsigned& offset) const +ByteBuffer Ext2FS::read_block_containing_inode(unsigned inode, unsigned& block_index, unsigned& offset) const { - auto& superBlock = this->super_block(); + auto& super_block = this->super_block(); - if (inode != EXT2_ROOT_INO && inode < EXT2_FIRST_INO(&superBlock)) + if (inode != EXT2_ROOT_INO && inode < EXT2_FIRST_INO(&super_block)) return { }; - if (inode > superBlock.s_inodes_count) + if (inode > super_block.s_inodes_count) return { }; auto& bgd = group_descriptor(group_index_from_inode(inode)); offset = ((inode - 1) % inodes_per_group()) * inode_size(); - blockIndex = bgd.bg_inode_table + (offset >> EXT2_BLOCK_SIZE_BITS(&superBlock)); - offset &= blockSize() - 1; + block_index = bgd.bg_inode_table + (offset >> EXT2_BLOCK_SIZE_BITS(&super_block)); + offset &= block_size() - 1; - return readBlock(blockIndex); + return read_block(block_index); } Ext2FS::BlockListShape Ext2FS::compute_block_list_shape(unsigned blocks) @@ -192,7 +192,7 @@ bool Ext2FS::write_block_list_for_inode(InodeIndex inode_index, ext2_inode& e2in set_block_allocation_state(group_index_from_inode(inode_index), bi, true); } - e2inode.i_blocks = (blocks.size() + new_shape.meta_blocks) * (blockSize() / 512); + e2inode.i_blocks = (blocks.size() + new_shape.meta_blocks) * (block_size() / 512); unsigned output_block_index = 0; unsigned remaining_blocks = blocks.size(); @@ -212,7 +212,7 @@ bool Ext2FS::write_block_list_for_inode(InodeIndex inode_index, ext2_inode& e2in { dbgprintf("Ext2FS: Writing out indirect blockptr block for inode %u\n", inode_index); - auto block_contents = ByteBuffer::create_uninitialized(blockSize()); + auto block_contents = ByteBuffer::create_uninitialized(block_size()); BufferStream stream(block_contents); ASSERT(new_shape.indirect_blocks <= EXT2_ADDR_PER_BLOCK(&super_block())); for (unsigned i = 0; i < new_shape.indirect_blocks; ++i) { @@ -220,7 +220,7 @@ bool Ext2FS::write_block_list_for_inode(InodeIndex inode_index, ext2_inode& e2in --remaining_blocks; } stream.fill_to_end(0); - writeBlock(e2inode.i_block[EXT2_IND_BLOCK], block_contents); + write_block(e2inode.i_block[EXT2_IND_BLOCK], block_contents); } if (!remaining_blocks) @@ -232,11 +232,11 @@ bool Ext2FS::write_block_list_for_inode(InodeIndex inode_index, ext2_inode& e2in Vector Ext2FS::block_list_for_inode(const ext2_inode& e2inode, bool include_block_list_blocks) const { - unsigned entriesPerBlock = EXT2_ADDR_PER_BLOCK(&super_block()); + unsigned entries_per_block = EXT2_ADDR_PER_BLOCK(&super_block()); // NOTE: i_blocks is number of 512-byte blocks, not number of fs-blocks. - unsigned blockCount = e2inode.i_blocks / (blockSize() / 512); - unsigned blocksRemaining = blockCount; + unsigned block_count = e2inode.i_blocks / (block_size() / 512); + unsigned blocksRemaining = block_count; Vector list; if (include_block_list_blocks) { // This seems like an excessive over-estimate but w/e. @@ -245,8 +245,8 @@ Vector Ext2FS::block_list_for_inode(const ext2_inode& e2inode, bool in list.ensure_capacity(blocksRemaining); } - unsigned directCount = min(blockCount, (unsigned)EXT2_NDIR_BLOCKS); - for (unsigned i = 0; i < directCount; ++i) { + unsigned direct_count = min(block_count, (unsigned)EXT2_NDIR_BLOCKS); + for (unsigned i = 0; i < direct_count; ++i) { list.unchecked_append(e2inode.i_block[i]); --blocksRemaining; } @@ -254,13 +254,13 @@ Vector Ext2FS::block_list_for_inode(const ext2_inode& e2inode, bool in if (!blocksRemaining) return list; - auto processBlockArray = [&] (unsigned arrayBlockIndex, auto&& callback) { + auto process_block_array = [&] (unsigned array_block_index, auto&& callback) { if (include_block_list_blocks) - callback(arrayBlockIndex); - auto arrayBlock = readBlock(arrayBlockIndex); - ASSERT(arrayBlock); - auto* array = reinterpret_cast(arrayBlock.pointer()); - unsigned count = min(blocksRemaining, entriesPerBlock); + callback(array_block_index); + auto array_block = read_block(array_block_index); + ASSERT(array_block); + auto* array = reinterpret_cast(array_block.pointer()); + unsigned count = min(blocksRemaining, entries_per_block); for (unsigned i = 0; i < count; ++i) { if (!array[i]) { blocksRemaining = 0; @@ -271,15 +271,15 @@ Vector Ext2FS::block_list_for_inode(const ext2_inode& e2inode, bool in } }; - processBlockArray(e2inode.i_block[EXT2_IND_BLOCK], [&] (unsigned entry) { + process_block_array(e2inode.i_block[EXT2_IND_BLOCK], [&] (unsigned entry) { list.unchecked_append(entry); }); if (!blocksRemaining) return list; - processBlockArray(e2inode.i_block[EXT2_DIND_BLOCK], [&] (unsigned entry) { - processBlockArray(entry, [&] (unsigned entry) { + process_block_array(e2inode.i_block[EXT2_DIND_BLOCK], [&] (unsigned entry) { + process_block_array(entry, [&] (unsigned entry) { list.unchecked_append(entry); }); }); @@ -287,9 +287,9 @@ Vector Ext2FS::block_list_for_inode(const ext2_inode& e2inode, bool in if (!blocksRemaining) return list; - processBlockArray(e2inode.i_block[EXT2_TIND_BLOCK], [&] (unsigned entry) { - processBlockArray(entry, [&] (unsigned entry) { - processBlockArray(entry, [&] (unsigned entry) { + process_block_array(e2inode.i_block[EXT2_TIND_BLOCK], [&] (unsigned entry) { + process_block_array(entry, [&] (unsigned entry) { + process_block_array(entry, [&] (unsigned entry) { list.unchecked_append(entry); }); }); @@ -324,9 +324,9 @@ void Ext2FS::free_inode(Ext2FSInode& inode) void Ext2FS::flush_block_group_descriptor_table() { - unsigned blocks_to_write = ceilDiv(m_blockGroupCount * (unsigned)sizeof(ext2_group_desc), blockSize()); - unsigned first_block_of_bgdt = blockSize() == 1024 ? 2 : 1; - writeBlocks(first_block_of_bgdt, blocks_to_write, m_cached_group_descriptor_table); + unsigned blocks_to_write = ceil_div(m_block_group_count * (unsigned)sizeof(ext2_group_desc), block_size()); + unsigned first_block_of_bgdt = block_size() == 1024 ? 2 : 1; + write_blocks(first_block_of_bgdt, blocks_to_write, m_cached_group_descriptor_table); } Ext2FSInode::Ext2FSInode(Ext2FS& fs, unsigned index, const ext2_inode& raw_inode) @@ -349,18 +349,18 @@ InodeMetadata Ext2FSInode::metadata() const metadata.mode = m_raw_inode.i_mode; metadata.uid = m_raw_inode.i_uid; metadata.gid = m_raw_inode.i_gid; - metadata.linkCount = m_raw_inode.i_links_count; + metadata.link_count = m_raw_inode.i_links_count; metadata.atime = m_raw_inode.i_atime; metadata.ctime = m_raw_inode.i_ctime; metadata.mtime = m_raw_inode.i_mtime; metadata.dtime = m_raw_inode.i_dtime; - metadata.blockSize = fs().blockSize(); - metadata.blockCount = m_raw_inode.i_blocks; + metadata.block_size = fs().block_size(); + metadata.block_count = m_raw_inode.i_blocks; - if (isBlockDevice(m_raw_inode.i_mode) || isCharacterDevice(m_raw_inode.i_mode)) { + if (::is_block_device(m_raw_inode.i_mode) || ::is_character_device(m_raw_inode.i_mode)) { unsigned dev = m_raw_inode.i_block[0]; - metadata.majorDevice = (dev & 0xfff00) >> 8; - metadata.minorDevice = (dev & 0xff) | ((dev >> 12) & 0xfff00); + metadata.major_device = (dev & 0xfff00) >> 8; + metadata.minor_device = (dev & 0xff) | ((dev >> 12) & 0xfff00); } return metadata; } @@ -414,7 +414,7 @@ RetainPtr Ext2FS::get_inode(InodeIdentifier inode) const if (it != m_inode_cache.end()) return (*it).value; auto new_inode = adopt(*new Ext2FSInode(const_cast(*this), inode.index(), *raw_inode)); - m_inode_cache.set(inode.index(), new_inode.copyRef()); + m_inode_cache.set(inode.index(), new_inode.copy_ref()); return new_inode; } @@ -445,7 +445,7 @@ ssize_t Ext2FSInode::read_bytes(off_t offset, size_t count, byte* buffer, FileDe return -EIO; } - const size_t block_size = fs().blockSize(); + const size_t block_size = fs().block_size(); dword first_block_logical_index = offset / block_size; dword last_block_logical_index = (offset + count) / block_size; @@ -464,9 +464,9 @@ ssize_t Ext2FSInode::read_bytes(off_t offset, size_t count, byte* buffer, FileDe #endif for (dword bi = first_block_logical_index; remaining_count && bi <= last_block_logical_index; ++bi) { - auto block = fs().readBlock(m_block_list[bi]); + auto block = fs().read_block(m_block_list[bi]); if (!block) { - kprintf("ext2fs: read_bytes: readBlock(%u) failed (lbi: %u)\n", m_block_list[bi], bi); + kprintf("ext2fs: read_bytes: read_block(%u) failed (lbi: %u)\n", m_block_list[bi], bi); return -EIO; } @@ -490,11 +490,11 @@ ssize_t Ext2FSInode::write_bytes(off_t offset, size_t count, const byte* data, F ASSERT(offset >= 0); - const size_t block_size = fs().blockSize(); + const size_t block_size = fs().block_size(); size_t new_size = max(static_cast(offset) + count, size()); - unsigned blocks_needed_before = ceilDiv(size(), block_size); - unsigned blocks_needed_after = ceilDiv(new_size, block_size); + unsigned blocks_needed_before = ceil_div(size(), block_size); + unsigned blocks_needed_after = ceil_div(new_size, block_size); auto block_list = fs().block_list_for_inode(m_raw_inode); if (blocks_needed_after > blocks_needed_before) { @@ -529,9 +529,9 @@ ssize_t Ext2FSInode::write_bytes(off_t offset, size_t count, const byte* data, F ByteBuffer block; if (offset_into_block != 0) { - block = fs().readBlock(block_list[bi]); + block = fs().read_block(block_list[bi]); if (!block) { - kprintf("Ext2FSInode::write_bytes: readBlock(%u) failed (lbi: %u)\n", block_list[bi], bi); + kprintf("Ext2FSInode::write_bytes: read_block(%u) failed (lbi: %u)\n", block_list[bi], bi); return -EIO; } } else @@ -543,9 +543,9 @@ ssize_t Ext2FSInode::write_bytes(off_t offset, size_t count, const byte* data, F #ifdef EXT2_DEBUG dbgprintf("Ext2FSInode::write_bytes: writing block %u (offset_into_block: %u)\n", block_list[bi], offset_into_block); #endif - bool success = fs().writeBlock(block_list[bi], block); + bool success = fs().write_block(block_list[bi], block); if (!success) { - kprintf("Ext2FSInode::write_bytes: writeBlock(%u) failed (lbi: %u)\n", block_list[bi], bi); + kprintf("Ext2FSInode::write_bytes: write_block(%u) failed (lbi: %u)\n", block_list[bi], bi); return -EIO; } remaining_count -= num_bytes_to_copy; @@ -569,7 +569,7 @@ ssize_t Ext2FSInode::write_bytes(off_t offset, size_t count, const byte* data, F bool Ext2FSInode::traverse_as_directory(Function callback) const { - ASSERT(metadata().isDirectory()); + ASSERT(metadata().is_directory()); #ifdef EXT2_DEBUG kprintf("Ext2Inode::traverse_as_directory: inode=%u:\n", index()); @@ -676,40 +676,40 @@ bool Ext2FS::write_directory_inode(unsigned directoryInode, Vectorwrite_bytes(0, directoryData.size(), directoryData.pointer(), nullptr); - return nwritten == directoryData.size(); + ssize_t nwritten = directory_inode->write_bytes(0, directory_data.size(), directory_data.pointer(), nullptr); + return nwritten == directory_data.size(); } unsigned Ext2FS::inodes_per_block() const @@ -757,19 +757,19 @@ unsigned Ext2FS::blocks_per_group() const void Ext2FS::dump_block_bitmap(unsigned groupIndex) const { - ASSERT(groupIndex <= m_blockGroupCount); + ASSERT(groupIndex <= m_block_group_count); auto& bgd = group_descriptor(groupIndex); - unsigned blocksInGroup = min(blocks_per_group(), super_block().s_blocks_count); - unsigned blockCount = ceilDiv(blocksInGroup, 8u); + unsigned blocks_in_group = min(blocks_per_group(), super_block().s_blocks_count); + unsigned block_count = ceil_div(blocks_in_group, 8u); - auto bitmapBlocks = readBlocks(bgd.bg_block_bitmap, blockCount); - ASSERT(bitmapBlocks); + auto bitmap_blocks = read_blocks(bgd.bg_block_bitmap, block_count); + ASSERT(bitmap_blocks); - kprintf("ext2fs: group[%u] block bitmap (bitmap occupies %u blocks):\n", groupIndex, blockCount); + kprintf("ext2fs: group[%u] block bitmap (bitmap occupies %u blocks):\n", groupIndex, block_count); - auto bitmap = Bitmap::wrap(bitmapBlocks.pointer(), blocksInGroup); - for (unsigned i = 0; i < blocksInGroup; ++i) { + auto bitmap = Bitmap::wrap(bitmap_blocks.pointer(), blocks_in_group); + for (unsigned i = 0; i < blocks_in_group; ++i) { kprintf("%c", bitmap.get(i) ? '1' : '0'); } kprintf("\n"); @@ -787,17 +787,17 @@ void Ext2FS::dump_inode_bitmap(unsigned groupIndex) const template void Ext2FS::traverse_inode_bitmap(unsigned groupIndex, F callback) const { - ASSERT(groupIndex <= m_blockGroupCount); + ASSERT(groupIndex <= m_block_group_count); auto& bgd = group_descriptor(groupIndex); - unsigned inodesInGroup = min(inodes_per_group(), super_block().s_inodes_count); - unsigned blockCount = ceilDiv(inodesInGroup, 8u); + unsigned inodes_in_group = min(inodes_per_group(), super_block().s_inodes_count); + unsigned block_count = ceil_div(inodes_in_group, 8u); - for (unsigned i = 0; i < blockCount; ++i) { - auto block = readBlock(bgd.bg_inode_bitmap + i); + for (unsigned i = 0; i < block_count; ++i) { + auto block = read_block(bgd.bg_inode_bitmap + i); ASSERT(block); - bool shouldContinue = callback(i * (blockSize() / 8) + 1, Bitmap::wrap(block.pointer(), inodesInGroup)); - if (!shouldContinue) + bool should_continue = callback(i * (block_size() / 8) + 1, Bitmap::wrap(block.pointer(), inodes_in_group)); + if (!should_continue) break; } } @@ -805,30 +805,30 @@ void Ext2FS::traverse_inode_bitmap(unsigned groupIndex, F callback) const template void Ext2FS::traverse_block_bitmap(unsigned groupIndex, F callback) const { - ASSERT(groupIndex <= m_blockGroupCount); + ASSERT(groupIndex <= m_block_group_count); auto& bgd = group_descriptor(groupIndex); - unsigned blocksInGroup = min(blocks_per_group(), super_block().s_blocks_count); - unsigned blockCount = ceilDiv(blocksInGroup, 8u); + unsigned blocks_in_group = min(blocks_per_group(), super_block().s_blocks_count); + unsigned block_count = ceil_div(blocks_in_group, 8u); - for (unsigned i = 0; i < blockCount; ++i) { - auto block = readBlock(bgd.bg_block_bitmap + i); + for (unsigned i = 0; i < block_count; ++i) { + auto block = read_block(bgd.bg_block_bitmap + i); ASSERT(block); - bool shouldContinue = callback(i * (blockSize() / 8) + 1, Bitmap::wrap(block.pointer(), blocksInGroup)); - if (!shouldContinue) + bool should_continue = callback(i * (block_size() / 8) + 1, Bitmap::wrap(block.pointer(), blocks_in_group)); + if (!should_continue) break; } } bool Ext2FS::write_ext2_inode(unsigned inode, const ext2_inode& e2inode) { - unsigned blockIndex; + unsigned block_index; unsigned offset; - auto block = read_block_containing_inode(inode, blockIndex, offset); + auto block = read_block_containing_inode(inode, block_index, offset); if (!block) return false; memcpy(reinterpret_cast(block.offset_pointer(offset)), &e2inode, inode_size()); - writeBlock(blockIndex, block); + write_block(block_index, block); return true; } @@ -864,36 +864,36 @@ Vector Ext2FS::allocate_blocks(unsigned group, unsigned coun return blocks; } -unsigned Ext2FS::allocate_inode(unsigned preferredGroup, unsigned expectedSize) +unsigned Ext2FS::allocate_inode(unsigned preferred_group, unsigned expected_size) { - dbgprintf("Ext2FS: allocate_inode(preferredGroup: %u, expectedSize: %u)\n", preferredGroup, expectedSize); + dbgprintf("Ext2FS: allocate_inode(preferredGroup: %u, expectedSize: %u)\n", preferred_group, expected_size); - unsigned neededBlocks = ceilDiv(expectedSize, blockSize()); + unsigned needed_blocks = ceil_div(expected_size, block_size()); - dbgprintf("Ext2FS: minimum needed blocks: %u\n", neededBlocks); + dbgprintf("Ext2FS: minimum needed blocks: %u\n", needed_blocks); unsigned groupIndex = 0; - auto isSuitableGroup = [this, neededBlocks] (unsigned groupIndex) { + auto is_suitable_group = [this, needed_blocks] (unsigned groupIndex) { auto& bgd = group_descriptor(groupIndex); - return bgd.bg_free_inodes_count && bgd.bg_free_blocks_count >= neededBlocks; + return bgd.bg_free_inodes_count && bgd.bg_free_blocks_count >= needed_blocks; }; - if (preferredGroup && isSuitableGroup(preferredGroup)) { - groupIndex = preferredGroup; + if (preferred_group && is_suitable_group(preferred_group)) { + groupIndex = preferred_group; } else { - for (unsigned i = 1; i <= m_blockGroupCount; ++i) { - if (isSuitableGroup(i)) + for (unsigned i = 1; i <= m_block_group_count; ++i) { + if (is_suitable_group(i)) groupIndex = i; } } if (!groupIndex) { - kprintf("Ext2FS: allocate_inode: no suitable group found for new inode with %u blocks needed :(\n", neededBlocks); + kprintf("Ext2FS: allocate_inode: no suitable group found for new inode with %u blocks needed :(\n", needed_blocks); return 0; } - dbgprintf("Ext2FS: allocate_inode: found suitable group [%u] for new inode with %u blocks needed :^)\n", groupIndex, neededBlocks); + dbgprintf("Ext2FS: allocate_inode: found suitable group [%u] for new inode with %u blocks needed :^)\n", groupIndex, needed_blocks); unsigned firstFreeInodeInGroup = 0; traverse_inode_bitmap(groupIndex, [&firstFreeInodeInGroup] (unsigned firstInodeInBitmap, const Bitmap& bitmap) { @@ -931,10 +931,10 @@ bool Ext2FS::get_inode_allocation_state(InodeIndex index) const if (index == 0) return true; auto& bgd = group_descriptor(group_index_from_inode(index)); - unsigned inodes_per_bitmap_block = blockSize() * 8; + unsigned inodes_per_bitmap_block = block_size() * 8; unsigned bitmap_block_index = (index - 1) / inodes_per_bitmap_block; unsigned bit_index = (index - 1) % inodes_per_bitmap_block; - auto block = readBlock(bgd.bg_inode_bitmap + bitmap_block_index); + auto block = read_block(bgd.bg_inode_bitmap + bitmap_block_index); ASSERT(block); auto bitmap = Bitmap::wrap(block.pointer(), block.size()); return bitmap.get(bit_index); @@ -945,20 +945,20 @@ bool Ext2FS::set_inode_allocation_state(unsigned index, bool newState) auto& bgd = group_descriptor(group_index_from_inode(index)); // Update inode bitmap - unsigned inodes_per_bitmap_block = blockSize() * 8; + unsigned inodes_per_bitmap_block = block_size() * 8; unsigned bitmap_block_index = (index - 1) / inodes_per_bitmap_block; unsigned bit_index = (index - 1) % inodes_per_bitmap_block; - auto block = readBlock(bgd.bg_inode_bitmap + bitmap_block_index); + auto block = read_block(bgd.bg_inode_bitmap + bitmap_block_index); ASSERT(block); auto bitmap = Bitmap::wrap(block.pointer(), block.size()); - bool currentState = bitmap.get(bit_index); - dbgprintf("Ext2FS: set_inode_allocation_state(%u) %u -> %u\n", index, currentState, newState); + bool current_state = bitmap.get(bit_index); + dbgprintf("Ext2FS: set_inode_allocation_state(%u) %u -> %u\n", index, current_state, newState); - if (currentState == newState) + if (current_state == newState) return true; bitmap.set(bit_index, newState); - writeBlock(bgd.bg_inode_bitmap + bitmap_block_index, block); + write_block(bgd.bg_inode_bitmap + bitmap_block_index, block); // Update superblock auto& sb = *reinterpret_cast(m_cached_super_block.pointer()); @@ -970,53 +970,53 @@ bool Ext2FS::set_inode_allocation_state(unsigned index, bool newState) write_super_block(sb); // Update BGD - auto& mutableBGD = const_cast(bgd); + auto& mutable_bgd = const_cast(bgd); if (newState) - --mutableBGD.bg_free_inodes_count; + --mutable_bgd.bg_free_inodes_count; else - ++mutableBGD.bg_free_inodes_count; + ++mutable_bgd.bg_free_inodes_count; dbgprintf("Ext2FS: group free inode count %u -> %u\n", bgd.bg_free_inodes_count, bgd.bg_free_inodes_count - 1); flush_block_group_descriptor_table(); return true; } -bool Ext2FS::set_block_allocation_state(GroupIndex group, BlockIndex bi, bool newState) +bool Ext2FS::set_block_allocation_state(GroupIndex group, BlockIndex bi, bool new_state) { - dbgprintf("Ext2FS: set_block_allocation_state(group=%u, block=%u, state=%u)\n", group, bi, newState); + dbgprintf("Ext2FS: set_block_allocation_state(group=%u, block=%u, state=%u)\n", group, bi, new_state); auto& bgd = group_descriptor(group); // Update block bitmap - unsigned blocksPerBitmapBlock = blockSize() * 8; - unsigned bitmapBlockIndex = (bi - 1) / blocksPerBitmapBlock; - unsigned bitIndex = (bi - 1) % blocksPerBitmapBlock; - auto block = readBlock(bgd.bg_block_bitmap + bitmapBlockIndex); + unsigned blocks_per_bitmap_block = block_size() * 8; + unsigned bitmap_block_index = (bi - 1) / blocks_per_bitmap_block; + unsigned bit_index = (bi - 1) % blocks_per_bitmap_block; + auto block = read_block(bgd.bg_block_bitmap + bitmap_block_index); ASSERT(block); - auto bitmap = Bitmap::wrap(block.pointer(), blocksPerBitmapBlock); - bool currentState = bitmap.get(bitIndex); - dbgprintf("Ext2FS: block %u state: %u -> %u\n", bi, currentState, newState); + auto bitmap = Bitmap::wrap(block.pointer(), blocks_per_bitmap_block); + bool current_state = bitmap.get(bit_index); + dbgprintf("Ext2FS: block %u state: %u -> %u\n", bi, current_state, new_state); - if (currentState == newState) + if (current_state == new_state) return true; - bitmap.set(bitIndex, newState); - writeBlock(bgd.bg_block_bitmap + bitmapBlockIndex, block); + bitmap.set(bit_index, new_state); + write_block(bgd.bg_block_bitmap + bitmap_block_index, block); // Update superblock auto& sb = *reinterpret_cast(m_cached_super_block.pointer()); dbgprintf("Ext2FS: superblock free block count %u -> %u\n", sb.s_free_blocks_count, sb.s_free_blocks_count - 1); - if (newState) + if (new_state) --sb.s_free_blocks_count; else ++sb.s_free_blocks_count; write_super_block(sb); // Update BGD - auto& mutableBGD = const_cast(bgd); - if (newState) - --mutableBGD.bg_free_blocks_count; + auto& mutable_bgd = const_cast(bgd); + if (new_state) + --mutable_bgd.bg_free_blocks_count; else - ++mutableBGD.bg_free_blocks_count; + ++mutable_bgd.bg_free_blocks_count; dbgprintf("Ext2FS: group free block count %u -> %u\n", bgd.bg_free_blocks_count, bgd.bg_free_blocks_count - 1); flush_block_group_descriptor_table(); @@ -1034,7 +1034,7 @@ RetainPtr Ext2FS::create_directory(InodeIdentifier parent_id, const Strin // NOTE: When creating a new directory, make the size 1 block. // There's probably a better strategy here, but this works for now. - auto inode = create_inode(parent_id, name, mode, blockSize(), error); + auto inode = create_inode(parent_id, name, mode, block_size(), error); if (!inode) return nullptr; @@ -1077,7 +1077,7 @@ RetainPtr Ext2FS::create_inode(InodeIdentifier parent_id, const String& n return { }; } - auto needed_blocks = ceilDiv(size, blockSize()); + auto needed_blocks = ceil_div(size, block_size()); auto blocks = allocate_blocks(group_index_from_inode(inode_id), needed_blocks); if (blocks.size() != needed_blocks) { kprintf("Ext2FS: create_inode: allocate_blocks failed\n"); @@ -1085,24 +1085,24 @@ RetainPtr Ext2FS::create_inode(InodeIdentifier parent_id, const String& n return { }; } - byte fileType = 0; - if (isRegularFile(mode)) - fileType = EXT2_FT_REG_FILE; - else if (isDirectory(mode)) - fileType = EXT2_FT_DIR; - else if (isCharacterDevice(mode)) - fileType = EXT2_FT_CHRDEV; - else if (isBlockDevice(mode)) - fileType = EXT2_FT_BLKDEV; - else if (isFIFO(mode)) - fileType = EXT2_FT_FIFO; - else if (isSocket(mode)) - fileType = EXT2_FT_SOCK; - else if (isSymbolicLink(mode)) - fileType = EXT2_FT_SYMLINK; + byte file_type = 0; + if (is_regular_file(mode)) + file_type = EXT2_FT_REG_FILE; + else if (is_directory(mode)) + file_type = EXT2_FT_DIR; + else if (is_character_device(mode)) + file_type = EXT2_FT_CHRDEV; + else if (is_block_device(mode)) + file_type = EXT2_FT_BLKDEV; + else if (is_fifo(mode)) + file_type = EXT2_FT_FIFO; + else if (is_socket(mode)) + file_type = EXT2_FT_SOCK; + else if (is_symlink(mode)) + file_type = EXT2_FT_SYMLINK; // Try adding it to the directory first, in case the name is already in use. - bool success = parent_inode->add_child({ fsid(), inode_id }, name, fileType, error); + bool success = parent_inode->add_child({ fsid(), inode_id }, name, file_type, error); if (!success) return { }; @@ -1115,11 +1115,11 @@ RetainPtr Ext2FS::create_inode(InodeIdentifier parent_id, const String& n ASSERT(success); } - unsigned initialLinksCount; - if (isDirectory(mode)) - initialLinksCount = 2; // (parent directory + "." entry in self) + unsigned initial_links_count; + if (is_directory(mode)) + initial_links_count = 2; // (parent directory + "." entry in self) else - initialLinksCount = 1; + initial_links_count = 1; auto timestamp = RTC::now(); ext2_inode e2inode; @@ -1132,7 +1132,7 @@ RetainPtr Ext2FS::create_inode(InodeIdentifier parent_id, const String& n e2inode.i_mtime = timestamp; e2inode.i_dtime = 0; e2inode.i_gid = 0; - e2inode.i_links_count = initialLinksCount; + e2inode.i_links_count = initial_links_count; success = write_block_list_for_inode(inode_id, e2inode, blocks); ASSERT(success); diff --git a/Kernel/Ext2FileSystem.h b/Kernel/Ext2FileSystem.h index d8d29dd21f..cd5d7852e5 100644 --- a/Kernel/Ext2FileSystem.h +++ b/Kernel/Ext2FileSystem.h @@ -18,7 +18,7 @@ public: virtual ~Ext2FSInode() override; size_t size() const { return m_raw_inode.i_size; } - bool is_symlink() const { return isSymbolicLink(m_raw_inode.i_mode); } + bool is_symlink() const { return ::is_symlink(m_raw_inode.i_mode); } // ^Inode (Retainable magic) virtual void one_retain_left() override; @@ -78,7 +78,7 @@ private: unsigned inode_size() const; bool write_ext2_inode(unsigned, const ext2_inode&); - ByteBuffer read_block_containing_inode(unsigned inode, unsigned& blockIndex, unsigned& offset) const; + ByteBuffer read_block_containing_inode(unsigned inode, unsigned& block_index, unsigned& offset) const; ByteBuffer read_super_block() const; bool write_super_block(const ext2_super_block&); @@ -102,7 +102,7 @@ private: template void traverse_inode_bitmap(unsigned groupIndex, F) const; template void traverse_block_bitmap(unsigned groupIndex, F) const; - bool add_inode_to_directory(InodeIndex parent, InodeIndex child, const String& name, byte fileType, int& error); + bool add_inode_to_directory(InodeIndex parent, InodeIndex child, const String& name, byte file_type, int& error); bool write_directory_inode(unsigned directoryInode, Vector&&); bool get_inode_allocation_state(InodeIndex) const; bool set_inode_allocation_state(unsigned inode, bool); @@ -121,7 +121,7 @@ private: BlockListShape compute_block_list_shape(unsigned blocks); - unsigned m_blockGroupCount { 0 }; + unsigned m_block_group_count { 0 }; mutable ByteBuffer m_cached_super_block; mutable ByteBuffer m_cached_group_descriptor_table; diff --git a/Kernel/FileBackedDiskDevice.cpp b/Kernel/FileBackedDiskDevice.cpp index df86e43cca..34ed7e17d3 100644 --- a/Kernel/FileBackedDiskDevice.cpp +++ b/Kernel/FileBackedDiskDevice.cpp @@ -47,7 +47,7 @@ bool FileBackedDiskDevice::write_block(unsigned index, const byte* data) bool FileBackedDiskDevice::read_internal(DiskOffset offset, unsigned length, byte* out) const { #ifndef IGNORE_FILE_LENGTH - if (offset + length >= m_fileLength) + if (offset + length >= m_file_length) return false; #endif #ifdef FBBD_DEBUG @@ -62,7 +62,7 @@ bool FileBackedDiskDevice::read_internal(DiskOffset offset, unsigned length, byt bool FileBackedDiskDevice::write_internal(DiskOffset offset, unsigned length, const byte* data) { #ifndef IGNORE_FILE_LENGTH - if (offset + length >= m_fileLength) + if (offset + length >= m_file_length) return false; #endif #ifdef FBBD_DEBUG diff --git a/Kernel/FileDescriptor.cpp b/Kernel/FileDescriptor.cpp index b8a0619cf8..592561b060 100644 --- a/Kernel/FileDescriptor.cpp +++ b/Kernel/FileDescriptor.cpp @@ -60,10 +60,10 @@ RetainPtr FileDescriptor::clone() : FileDescriptor::create_pipe_writer(*m_fifo); } else { if (m_device) { - descriptor = FileDescriptor::create(m_device.copyRef()); - descriptor->m_inode = m_inode.copyRef(); + descriptor = FileDescriptor::create(m_device.copy_ref()); + descriptor->m_inode = m_inode.copy_ref(); } else { - descriptor = FileDescriptor::create(m_inode.copyRef()); + descriptor = FileDescriptor::create(m_inode.copy_ref()); } } if (!descriptor) @@ -74,7 +74,7 @@ RetainPtr FileDescriptor::clone() return descriptor; } -bool additionWouldOverflow(off_t a, off_t b) +bool addition_would_overflow(off_t a, off_t b) { ASSERT(a > 0); uint64_t ua = a; @@ -88,19 +88,19 @@ int FileDescriptor::fstat(stat* buffer) return -EBADF; auto metadata = this->metadata(); - if (!metadata.isValid()) + if (!metadata.is_valid()) return -EIO; - buffer->st_dev = encodedDevice(metadata.majorDevice, metadata.minorDevice); + buffer->st_dev = encoded_device(metadata.major_device, metadata.minor_device); buffer->st_ino = metadata.inode.index(); buffer->st_mode = metadata.mode; - buffer->st_nlink = metadata.linkCount; + buffer->st_nlink = metadata.link_count; buffer->st_uid = metadata.uid; buffer->st_gid = metadata.gid; buffer->st_rdev = 0; // FIXME buffer->st_size = metadata.size; - buffer->st_blksize = metadata.blockSize; - buffer->st_blocks = metadata.blockCount; + buffer->st_blksize = metadata.block_size; + buffer->st_blocks = metadata.block_count; buffer->st_atime = metadata.atime; buffer->st_mtime = metadata.mtime; buffer->st_ctime = metadata.ctime; @@ -116,10 +116,10 @@ off_t FileDescriptor::seek(off_t offset, int whence) // FIXME: The file type should be cached on the vnode. // It's silly that we have to do a full metadata lookup here. auto metadata = this->metadata(); - if (!metadata.isValid()) + if (!metadata.is_valid()) return -EIO; - if (metadata.isSocket() || metadata.isFIFO()) + if (metadata.is_socket() || metadata.is_fifo()) return -ESPIPE; off_t newOffset; @@ -217,23 +217,23 @@ ByteBuffer FileDescriptor::read_entire_file(Process& process) bool FileDescriptor::is_directory() const { ASSERT(!is_fifo()); - return metadata().isDirectory(); + return metadata().is_directory(); } ssize_t FileDescriptor::get_dir_entries(byte* buffer, size_t size) { auto metadata = this->metadata(); - if (!metadata.isValid()) + if (!metadata.is_valid()) return -EIO; - if (!metadata.isDirectory()) + if (!metadata.is_directory()) return -ENOTDIR; // FIXME: Compute the actual size needed. - auto tempBuffer = ByteBuffer::create_uninitialized(2048); - BufferStream stream(tempBuffer); + auto temp_buffer = ByteBuffer::create_uninitialized(2048); + BufferStream stream(temp_buffer); VFS::the().traverse_directory_inode(*m_inode, [&stream] (auto& entry) { stream << (dword)entry.inode.index(); - stream << (byte)entry.fileType; + stream << (byte)entry.file_type; stream << (dword)entry.name_length; stream << entry.name; return true; @@ -242,7 +242,7 @@ ssize_t FileDescriptor::get_dir_entries(byte* buffer, size_t size) if (size < stream.offset()) return -1; - memcpy(buffer, tempBuffer.pointer(), stream.offset()); + memcpy(buffer, temp_buffer.pointer(), stream.offset()); return stream.offset(); } diff --git a/Kernel/FileSystem.cpp b/Kernel/FileSystem.cpp index bc1d1d2146..6d7cd7f895 100644 --- a/Kernel/FileSystem.cpp +++ b/Kernel/FileSystem.cpp @@ -76,7 +76,7 @@ ByteBuffer Inode::read_entire(FileDescriptor* descriptor) const FS::DirectoryEntry::DirectoryEntry(const char* n, InodeIdentifier i, byte ft) : name_length(strlen(n)) , inode(i) - , fileType(ft) + , file_type(ft) { memcpy(name, n, name_length); name[name_length] = '\0'; @@ -85,7 +85,7 @@ FS::DirectoryEntry::DirectoryEntry(const char* n, InodeIdentifier i, byte ft) FS::DirectoryEntry::DirectoryEntry(const char* n, size_t nl, InodeIdentifier i, byte ft) : name_length(nl) , inode(i) - , fileType(ft) + , file_type(ft) { memcpy(name, n, nl); name[nl] = '\0'; diff --git a/Kernel/FileSystem.h b/Kernel/FileSystem.h index d1b4fe533e..b06e34bfd8 100644 --- a/Kernel/FileSystem.h +++ b/Kernel/FileSystem.h @@ -37,12 +37,12 @@ public: bool is_readonly() const { return m_readonly; } struct DirectoryEntry { - DirectoryEntry(const char* name, InodeIdentifier, byte fileType); - DirectoryEntry(const char* name, size_t name_length, InodeIdentifier, byte fileType); + DirectoryEntry(const char* name, InodeIdentifier, byte file_type); + DirectoryEntry(const char* name, size_t name_length, InodeIdentifier, byte file_type); char name[256]; size_t name_length { 0 }; InodeIdentifier inode; - byte fileType { 0 }; + byte file_type { 0 }; }; virtual RetainPtr create_inode(InodeIdentifier parentInode, const String& name, mode_t, unsigned size, int& error) = 0; @@ -71,9 +71,9 @@ public: unsigned index() const { return m_index; } size_t size() const { return metadata().size; } - bool is_symlink() const { return metadata().isSymbolicLink(); } - bool is_directory() const { return metadata().isDirectory(); } - bool is_character_device() const { return metadata().isCharacterDevice(); } + bool is_symlink() const { return metadata().is_symlink(); } + bool is_directory() const { return metadata().is_directory(); } + bool is_character_device() const { return metadata().is_character_device(); } mode_t mode() const { return metadata().mode; } InodeIdentifier identifier() const { return { fsid(), index() }; } diff --git a/Kernel/InodeIdentifier.h b/Kernel/InodeIdentifier.h index 9740292bf9..cb0c24f8c3 100644 --- a/Kernel/InodeIdentifier.h +++ b/Kernel/InodeIdentifier.h @@ -9,8 +9,8 @@ struct InodeMetadata; class InodeIdentifier { public: InodeIdentifier() { } - InodeIdentifier(dword fileSystemID, dword inode) - : m_fsid(fileSystemID) + InodeIdentifier(dword fsid, dword inode) + : m_fsid(fsid) , m_index(inode) { } diff --git a/Kernel/InodeMetadata.h b/Kernel/InodeMetadata.h index a515c48ace..8d6f08e942 100644 --- a/Kernel/InodeMetadata.h +++ b/Kernel/InodeMetadata.h @@ -4,21 +4,21 @@ #include "UnixTypes.h" #include -inline bool isDirectory(mode_t mode) { return (mode & 0170000) == 0040000; } -inline bool isCharacterDevice(mode_t mode) { return (mode & 0170000) == 0020000; } -inline bool isBlockDevice(mode_t mode) { return (mode & 0170000) == 0060000; } -inline bool isRegularFile(mode_t mode) { return (mode & 0170000) == 0100000; } -inline bool isFIFO(mode_t mode) { return (mode & 0170000) == 0010000; } -inline bool isSymbolicLink(mode_t mode) { return (mode & 0170000) == 0120000; } -inline bool isSocket(mode_t mode) { return (mode & 0170000) == 0140000; } -inline bool isSticky(mode_t mode) { return mode & 01000; } -inline bool isSetUID(mode_t mode) { return mode & 04000; } -inline bool isSetGID(mode_t mode) { return mode & 02000; } +inline bool is_directory(mode_t mode) { return (mode & 0170000) == 0040000; } +inline bool is_character_device(mode_t mode) { return (mode & 0170000) == 0020000; } +inline bool is_block_device(mode_t mode) { return (mode & 0170000) == 0060000; } +inline bool is_regular_file(mode_t mode) { return (mode & 0170000) == 0100000; } +inline bool is_fifo(mode_t mode) { return (mode & 0170000) == 0010000; } +inline bool is_symlink(mode_t mode) { return (mode & 0170000) == 0120000; } +inline bool is_socket(mode_t mode) { return (mode & 0170000) == 0140000; } +inline bool is_sticky(mode_t mode) { return mode & 01000; } +inline bool is_setuid(mode_t mode) { return mode & 04000; } +inline bool is_setgid(mode_t mode) { return mode & 02000; } struct InodeMetadata { - bool isValid() const { return inode.is_valid(); } + bool is_valid() const { return inode.is_valid(); } - bool mayExecute(uid_t u, const HashTable& g) const + bool may_execute(uid_t u, const HashTable& g) const { if (uid == u) return mode & 0100; @@ -27,31 +27,31 @@ struct InodeMetadata { return mode & 0001; } - bool isDirectory() const { return ::isDirectory(mode); } - bool isCharacterDevice() const { return ::isCharacterDevice(mode); } - bool isBlockDevice() const { return ::isBlockDevice(mode); } - bool isRegularFile() const { return ::isRegularFile(mode); } - bool isFIFO() const { return ::isFIFO(mode); } - bool isSymbolicLink() const { return ::isSymbolicLink(mode); } - bool isSocket() const { return ::isSocket(mode); } - bool isSticky() const { return ::isSticky(mode); } - bool isSetUID() const { return ::isSetUID(mode); } - bool isSetGID() const { return ::isSetGID(mode); } + bool is_directory() const { return ::is_directory(mode); } + bool is_character_device() const { return ::is_character_device(mode); } + bool is_block_device() const { return ::is_block_device(mode); } + bool is_regular_file() const { return ::is_regular_file(mode); } + bool is_fifo() const { return ::is_fifo(mode); } + bool is_symlink() const { return ::is_symlink(mode); } + bool is_socket() const { return ::is_socket(mode); } + bool is_sticky() const { return ::is_sticky(mode); } + bool is_setuid() const { return ::is_setuid(mode); } + bool is_setgid() const { return ::is_setgid(mode); } InodeIdentifier inode; off_t size { 0 }; mode_t mode { 0 }; uid_t uid { 0 }; gid_t gid { 0 }; - nlink_t linkCount { 0 }; + nlink_t link_count { 0 }; time_t atime { 0 }; time_t ctime { 0 }; time_t mtime { 0 }; time_t dtime { 0 }; - blkcnt_t blockCount { 0 }; - blksize_t blockSize { 0 }; - unsigned majorDevice { 0 }; - unsigned minorDevice { 0 }; + blkcnt_t block_count { 0 }; + blksize_t block_size { 0 }; + unsigned major_device { 0 }; + unsigned minor_device { 0 }; }; diff --git a/Kernel/KSyms.cpp b/Kernel/KSyms.cpp index fb9321764b..7715b06af3 100644 --- a/Kernel/KSyms.cpp +++ b/Kernel/KSyms.cpp @@ -89,21 +89,21 @@ void dump_backtrace(bool use_ksyms) }; Vector recognized_symbols; if (use_ksyms) { - for (dword* stackPtr = (dword*)&use_ksyms; current->validate_read_from_kernel(LinearAddress((dword)stackPtr)); stackPtr = (dword*)*stackPtr) { - dword retaddr = stackPtr[1]; + for (dword* stack_ptr = (dword*)&use_ksyms; current->validate_read_from_kernel(LinearAddress((dword)stack_ptr)); stack_ptr = (dword*)*stack_ptr) { + dword retaddr = stack_ptr[1]; if (auto* ksym = ksymbolicate(retaddr)) recognized_symbols.append({ retaddr, ksym }); } } else{ - for (dword* stackPtr = (dword*)&use_ksyms; current->validate_read_from_kernel(LinearAddress((dword)stackPtr)); stackPtr = (dword*)*stackPtr) { - dword retaddr = stackPtr[1]; - kprintf("%x (next: %x)\n", retaddr, stackPtr ? (dword*)*stackPtr : 0); + for (dword* stack_ptr = (dword*)&use_ksyms; current->validate_read_from_kernel(LinearAddress((dword)stack_ptr)); stack_ptr = (dword*)*stack_ptr) { + dword retaddr = stack_ptr[1]; + kprintf("%x (next: %x)\n", retaddr, stack_ptr ? (dword*)*stack_ptr : 0); } return; } - size_t bytesNeeded = 0; + size_t bytes_needed = 0; for (auto& symbol : recognized_symbols) { - bytesNeeded += strlen(symbol.ksym->name) + 8 + 16; + bytes_needed += strlen(symbol.ksym->name) + 8 + 16; } for (auto& symbol : recognized_symbols) { unsigned offset = symbol.address - symbol.ksym->address; diff --git a/Kernel/MemoryManager.cpp b/Kernel/MemoryManager.cpp index 1321469428..c7524e7ab5 100644 --- a/Kernel/MemoryManager.cpp +++ b/Kernel/MemoryManager.cpp @@ -112,7 +112,7 @@ RetainPtr MemoryManager::allocate_page_table(PageDirectory& page_d auto physical_page = allocate_supervisor_physical_page(); if (!physical_page) return nullptr; - page_directory.m_physical_pages.set(index, physical_page.copyRef()); + page_directory.m_physical_pages.set(index, physical_page.copy_ref()); return physical_page; } @@ -144,7 +144,7 @@ auto MemoryManager::ensure_pte(PageDirectory& page_directory, LinearAddress ladd #endif if (page_directory_index == 0) { ASSERT(&page_directory == m_kernel_page_directory.ptr()); - pde.setPageTableBase((dword)m_page_table_zero); + pde.set_page_table_base((dword)m_page_table_zero); pde.set_user_allowed(false); pde.set_present(true); pde.set_writable(true); @@ -161,14 +161,14 @@ auto MemoryManager::ensure_pte(PageDirectory& page_directory, LinearAddress ladd page_table->paddr().get()); #endif - pde.setPageTableBase(page_table->paddr().get()); + pde.set_page_table_base(page_table->paddr().get()); pde.set_user_allowed(true); pde.set_present(true); pde.set_writable(true); page_directory.m_physical_pages.set(page_directory_index, move(page_table)); } } - return PageTableEntry(&pde.pageTableBase()[page_table_index]); + return PageTableEntry(&pde.page_table_base()[page_table_index]); } void MemoryManager::map_protected(LinearAddress laddr, size_t length) @@ -176,13 +176,13 @@ void MemoryManager::map_protected(LinearAddress laddr, size_t length) InterruptDisabler disabler; // FIXME: ASSERT(linearAddress is 4KB aligned); for (dword offset = 0; offset < length; offset += PAGE_SIZE) { - auto pteAddress = laddr.offset(offset); - auto pte = ensure_pte(kernel_page_directory(), pteAddress); - pte.set_physical_page_base(pteAddress.get()); + auto pte_address = laddr.offset(offset); + auto pte = ensure_pte(kernel_page_directory(), pte_address); + pte.set_physical_page_base(pte_address.get()); pte.set_user_allowed(false); pte.set_present(false); pte.set_writable(false); - flush_tlb(pteAddress); + flush_tlb(pte_address); } } @@ -191,13 +191,13 @@ void MemoryManager::create_identity_mapping(PageDirectory& page_directory, Linea InterruptDisabler disabler; ASSERT((laddr.get() & ~PAGE_MASK) == 0); for (dword offset = 0; offset < size; offset += PAGE_SIZE) { - auto pteAddress = laddr.offset(offset); - auto pte = ensure_pte(page_directory, pteAddress); - pte.set_physical_page_base(pteAddress.get()); + auto pte_address = laddr.offset(offset); + auto pte = ensure_pte(page_directory, pte_address); + pte.set_physical_page_base(pte_address.get()); pte.set_user_allowed(false); pte.set_present(true); pte.set_writable(true); - page_directory.flush(pteAddress); + page_directory.flush(pte_address); } } @@ -560,7 +560,7 @@ RetainPtr Region::clone() if (m_shared || (m_readable && !m_writable)) { // Create a new region backed by the same VMObject. - return adopt(*new Region(laddr(), size(), m_vmo.copyRef(), m_offset_in_vmo, String(m_name), m_readable, m_writable)); + return adopt(*new Region(laddr(), size(), m_vmo.copy_ref(), m_offset_in_vmo, String(m_name), m_readable, m_writable)); } dbgprintf("%s<%u> Region::clone(): cowing %s (L%x)\n", @@ -647,7 +647,7 @@ RetainPtr VMObject::create_file_backed(RetainPtr&& inode, size_ InterruptDisabler disabler; if (inode->vmo()) return static_cast(inode->vmo()); - size = ceilDiv(size, PAGE_SIZE) * PAGE_SIZE; + size = ceil_div(size, PAGE_SIZE) * PAGE_SIZE; auto vmo = adopt(*new VMObject(move(inode), size)); vmo->inode()->set_vmo(vmo.ptr()); return vmo; @@ -655,13 +655,13 @@ RetainPtr VMObject::create_file_backed(RetainPtr&& inode, size_ RetainPtr VMObject::create_anonymous(size_t size) { - size = ceilDiv(size, PAGE_SIZE) * PAGE_SIZE; + size = ceil_div(size, PAGE_SIZE) * PAGE_SIZE; return adopt(*new VMObject(size)); } RetainPtr VMObject::create_framebuffer_wrapper(PhysicalAddress paddr, size_t size) { - size = ceilDiv(size, PAGE_SIZE) * PAGE_SIZE; + size = ceil_div(size, PAGE_SIZE) * PAGE_SIZE; return adopt(*new VMObject(paddr, size)); } diff --git a/Kernel/MemoryManager.h b/Kernel/MemoryManager.h index a2db9221b9..215ffc1a2e 100644 --- a/Kernel/MemoryManager.h +++ b/Kernel/MemoryManager.h @@ -264,8 +264,8 @@ private: struct PageDirectoryEntry { explicit PageDirectoryEntry(dword* pde) : m_pde(pde) { } - dword* pageTableBase() { return reinterpret_cast(raw() & 0xfffff000u); } - void setPageTableBase(dword value) + dword* page_table_base() { return reinterpret_cast(raw() & 0xfffff000u); } + void set_page_table_base(dword value) { *m_pde &= 0xfff; *m_pde |= value & 0xfffff000; diff --git a/Kernel/PIC.cpp b/Kernel/PIC.cpp index 7f99996f73..ea0cf0a19d 100644 --- a/Kernel/PIC.cpp +++ b/Kernel/PIC.cpp @@ -90,7 +90,7 @@ void initialize() #endif } -word getISR() +word get_isr() { IO::out8(PIC0_CTL, 0x0b); IO::out8(PIC1_CTL, 0x0b); diff --git a/Kernel/PIC.h b/Kernel/PIC.h index a0ed90aede..2f6304139c 100644 --- a/Kernel/PIC.h +++ b/Kernel/PIC.h @@ -8,7 +8,7 @@ void enable(byte number); void disable(byte number); void eoi(byte number); void initialize(); -word getISR(); +word get_isr(); word get_irr(); } diff --git a/Kernel/ProcFileSystem.cpp b/Kernel/ProcFileSystem.cpp index a6c4c53c55..3030efa29e 100644 --- a/Kernel/ProcFileSystem.cpp +++ b/Kernel/ProcFileSystem.cpp @@ -94,21 +94,21 @@ ByteBuffer procfs$pid_vmo(Process& process) ByteBuffer procfs$pid_stack(Process& process) { ProcessInspectionHandle handle(process); - ProcessPagingScope pagingScope(process); + ProcessPagingScope paging_scope(process); struct RecognizedSymbol { dword address; const KSym* ksym; }; - Vector recognizedSymbols; - if (auto* eipKsym = ksymbolicate(process.tss().eip)) - recognizedSymbols.append({ process.tss().eip, eipKsym }); - for (dword* stackPtr = (dword*)process.framePtr(); process.validate_read_from_kernel(LinearAddress((dword)stackPtr)); stackPtr = (dword*)*stackPtr) { - dword retaddr = stackPtr[1]; + Vector recognized_symbols; + if (auto* eip_ksym = ksymbolicate(process.tss().eip)) + recognized_symbols.append({ process.tss().eip, eip_ksym }); + for (dword* stack_ptr = (dword*)process.frame_ptr(); process.validate_read_from_kernel(LinearAddress((dword)stack_ptr)); stack_ptr = (dword*)*stack_ptr) { + dword retaddr = stack_ptr[1]; if (auto* ksym = ksymbolicate(retaddr)) - recognizedSymbols.append({ retaddr, ksym }); + recognized_symbols.append({ retaddr, ksym }); } StringBuilder builder; - for (auto& symbol : recognizedSymbols) { + for (auto& symbol : recognized_symbols) { unsigned offset = symbol.address - symbol.ksym->address; builder.appendf("%p %s +%u\n", symbol.address, symbol.ksym->name, offset); } @@ -306,7 +306,7 @@ ByteBuffer procfs$kmalloc(SynthFSInode&) ByteBuffer procfs$summary(SynthFSInode&) { InterruptDisabler disabler; - auto processes = Process::allProcesses(); + auto processes = Process::all_processes(); StringBuilder builder; builder.appendf("PID TPG PGP SID OWNER STATE PPID NSCHED FDS TTY NAME\n"); for (auto* process : processes) { @@ -316,9 +316,9 @@ ByteBuffer procfs$summary(SynthFSInode&) process->pgid(), process->sid(), process->uid(), - toString(process->state()), + to_string(process->state()), process->ppid(), - process->timesScheduled(), + process->times_scheduled(), process->number_of_open_file_descriptors(), process->tty() ? strrchr(process->tty()->tty_name().characters(), '/') + 1 : "n/a", process->name().characters()); diff --git a/Kernel/ProcFileSystem.h b/Kernel/ProcFileSystem.h index 0f00b8ea96..11697d817c 100644 --- a/Kernel/ProcFileSystem.h +++ b/Kernel/ProcFileSystem.h @@ -19,7 +19,6 @@ public: void remove_process(Process&); void add_sys_file(String&&, Function&& read_callback, Function&& write_callback); - void add_sys_bool(String&&, bool*, Function&& change_callback = nullptr); private: diff --git a/Kernel/Process.cpp b/Kernel/Process.cpp index 3160cb4d66..6571d8c180 100644 --- a/Kernel/Process.cpp +++ b/Kernel/Process.cpp @@ -27,22 +27,22 @@ #define SIGNAL_DEBUG #define MAX_PROCESS_GIDS 32 -static const dword defaultStackSize = 16384; +static const dword default_stack_size = 16384; static pid_t next_pid; InlineLinkedList* g_processes; static String* s_hostname; -static String& hostnameStorage(InterruptDisabler&) +static String& hostname_storage(InterruptDisabler&) { ASSERT(s_hostname); return *s_hostname; } -static String getHostname() +static String get_hostname() { InterruptDisabler disabler; - return hostnameStorage(disabler).isolated_copy(); + return hostname_storage(disabler).isolated_copy(); } CoolGlobals* g_cool_globals; @@ -59,7 +59,7 @@ void Process::initialize() initialize_gui_statics(); } -Vector Process::allProcesses() +Vector Process::all_processes() { InterruptDisabler disabler; Vector processes; @@ -74,8 +74,8 @@ Region* Process::allocate_region(LinearAddress laddr, size_t size, String&& name size = PAGE_ROUND_UP(size); // FIXME: This needs sanity checks. What if this overlaps existing regions? if (laddr.is_null()) { - laddr = m_nextRegion; - m_nextRegion = m_nextRegion.offset(size).offset(PAGE_SIZE); + laddr = m_next_region; + m_next_region = m_next_region.offset(size).offset(PAGE_SIZE); } laddr.mask(0xfffff000); m_regions.append(adopt(*new Region(laddr, size, move(name), is_readable, is_writable))); @@ -90,8 +90,8 @@ Region* Process::allocate_file_backed_region(LinearAddress laddr, size_t size, R size = PAGE_ROUND_UP(size); // FIXME: This needs sanity checks. What if this overlaps existing regions? if (laddr.is_null()) { - laddr = m_nextRegion; - m_nextRegion = m_nextRegion.offset(size).offset(PAGE_SIZE); + laddr = m_next_region; + m_next_region = m_next_region.offset(size).offset(PAGE_SIZE); } laddr.mask(0xfffff000); m_regions.append(adopt(*new Region(laddr, size, move(inode), move(name), is_readable, is_writable))); @@ -105,12 +105,12 @@ Region* Process::allocate_region_with_vmo(LinearAddress laddr, size_t size, Reta size = PAGE_ROUND_UP(size); // FIXME: This needs sanity checks. What if this overlaps existing regions? if (laddr.is_null()) { - laddr = m_nextRegion; - m_nextRegion = m_nextRegion.offset(size).offset(PAGE_SIZE); + laddr = m_next_region; + m_next_region = m_next_region.offset(size).offset(PAGE_SIZE); } laddr.mask(0xfffff000); offset_in_vmo &= PAGE_MASK; - size = ceilDiv(size, PAGE_SIZE) * PAGE_SIZE; + size = ceil_div(size, PAGE_SIZE) * PAGE_SIZE; m_regions.append(adopt(*new Region(laddr, size, move(vmo), offset_in_vmo, move(name), is_readable, is_writable))); MM.map_region(*this, *m_regions.last()); return m_regions.last().ptr(); @@ -129,7 +129,7 @@ bool Process::deallocate_region(Region& region) return false; } -Region* Process::regionFromRange(LinearAddress laddr, size_t size) +Region* Process::region_from_range(LinearAddress laddr, size_t size) { for (auto& region : m_regions) { if (region->laddr() == laddr && region->size() == size) @@ -142,7 +142,7 @@ int Process::sys$set_mmap_name(void* addr, size_t size, const char* name) { if (!validate_read_str(name)) return -EFAULT; - auto* region = regionFromRange(LinearAddress((dword)addr), size); + auto* region = region_from_range(LinearAddress((dword)addr), size); if (!region) return -EINVAL; region->set_name(String(name)); @@ -193,7 +193,7 @@ void* Process::sys$mmap(const Syscall::SC_mmap_params* params) int Process::sys$munmap(void* addr, size_t size) { InterruptDisabler disabler; - auto* region = regionFromRange(LinearAddress((dword)addr), size); + auto* region = region_from_range(LinearAddress((dword)addr), size); if (!region) return -1; if (!deallocate_region(*region)) @@ -205,7 +205,7 @@ int Process::sys$gethostname(char* buffer, size_t size) { if (!validate_write(buffer, size)) return -EFAULT; - auto hostname = getHostname(); + auto hostname = get_hostname(); if (size < (hostname.length() + 1)) return -ENAMETOOLONG; memcpy(buffer, hostname.characters(), size); @@ -214,7 +214,7 @@ int Process::sys$gethostname(char* buffer, size_t size) Process* Process::fork(RegisterDump& regs) { - auto* child = new Process(String(m_name), m_uid, m_gid, m_pid, m_ring, m_cwd.copyRef(), m_executable.copyRef(), m_tty, this); + auto* child = new Process(String(m_name), m_uid, m_gid, m_pid, m_ring, m_cwd.copy_ref(), m_executable.copy_ref(), m_tty, this); if (!child) return nullptr; @@ -235,7 +235,7 @@ Process* Process::fork(RegisterDump& regs) child->m_regions.append(move(cloned_region)); MM.map_region(*child, *child->m_regions.last()); if (region.ptr() == m_display_framebuffer_region.ptr()) - child->m_display_framebuffer_region = child->m_regions.last().copyRef(); + child->m_display_framebuffer_region = child->m_regions.last().copy_ref(); } for (auto gid : m_gids) @@ -298,7 +298,7 @@ int Process::do_exec(const String& path, Vector&& arguments, Vectormetadata().mayExecute(m_euid, m_gids)) + if (!descriptor->metadata().may_execute(m_euid, m_gids)) return -EACCES; if (!descriptor->metadata().size) { @@ -317,7 +317,7 @@ int Process::do_exec(const String& path, Vector&& arguments, Vectorinode(), descriptor->metadata().size); vmo->set_name(descriptor->absolute_path()); - auto* region = allocate_region_with_vmo(LinearAddress(), descriptor->metadata().size, vmo.copyRef(), 0, "helper", true, false); + auto* region = allocate_region_with_vmo(LinearAddress(), descriptor->metadata().size, vmo.copy_ref(), 0, "helper", true, false); // FIXME: Should we consider doing on-demand paging here? Is it actually useful? bool success = region->page_in(); @@ -332,7 +332,7 @@ int Process::do_exec(const String& path, Vector&& arguments, Vector&& arguments, Vectorladdr().offset(defaultStackSize).get(); - m_tss.esp = m_stackTop3; + m_stack_top3 = m_stack_region->laddr().offset(default_stack_size).get(); + m_tss.esp = m_stack_top3; m_tss.ss0 = 0x10; m_tss.esp0 = old_esp0; m_tss.ss2 = m_pid; @@ -490,7 +490,7 @@ Process* Process::create_user_process(const String& path, uid_t uid, gid_t gid, { InterruptDisabler disabler; if (auto* parent = Process::from_pid(parent_pid)) - cwd = parent->m_cwd.copyRef(); + cwd = parent->m_cwd.copy_ref(); } if (!cwd) @@ -634,9 +634,9 @@ Process::Process(String&& name, uid_t uid, gid_t gid, pid_t ppid, RingLevel ring } if (fork_parent) - m_nextRegion = fork_parent->m_nextRegion; + m_next_region = fork_parent->m_next_region; else - m_nextRegion = LinearAddress(0x10000000); + m_next_region = LinearAddress(0x10000000); if (fork_parent) { memcpy(&m_tss, &fork_parent->m_tss, sizeof(m_tss)); @@ -647,7 +647,7 @@ Process::Process(String&& name, uid_t uid, gid_t gid, pid_t ppid, RingLevel ring m_tss.eflags = 0x0202; word cs, ds, ss; - if (isRing0()) { + if (is_ring0()) { cs = 0x08; ds = 0x10; ss = 0x10; @@ -667,34 +667,34 @@ Process::Process(String&& name, uid_t uid, gid_t gid, pid_t ppid, RingLevel ring m_tss.cr3 = page_directory().cr3(); - if (isRing0()) { + if (is_ring0()) { // FIXME: This memory is leaked. // But uh, there's also no kernel process termination, so I guess it's not technically leaked... - dword stackBottom = (dword)kmalloc_eternal(defaultStackSize); - m_stackTop0 = (stackBottom + defaultStackSize) & 0xffffff8; - m_tss.esp = m_stackTop0; + dword stack_bottom = (dword)kmalloc_eternal(default_stack_size); + m_stack_top0 = (stack_bottom + default_stack_size) & 0xffffff8; + m_tss.esp = m_stack_top0; } else { if (fork_parent) { - m_stackTop3 = fork_parent->m_stackTop3; + m_stack_top3 = fork_parent->m_stack_top3; } else { - auto* region = allocate_region(LinearAddress(), defaultStackSize, "stack"); + auto* region = allocate_region(LinearAddress(), default_stack_size, "stack"); ASSERT(region); - m_stackTop3 = region->laddr().offset(defaultStackSize).get(); - m_tss.esp = m_stackTop3; + m_stack_top3 = region->laddr().offset(default_stack_size).get(); + m_tss.esp = m_stack_top3; } } - if (isRing3()) { + if (is_ring3()) { // Ring3 processes need a separate stack for Ring0. - m_kernelStack = kmalloc(defaultStackSize); - m_stackTop0 = ((dword)m_kernelStack + defaultStackSize) & 0xffffff8; + m_kernel_stack = kmalloc(default_stack_size); + m_stack_top0 = ((dword)m_kernel_stack + default_stack_size) & 0xffffff8; m_tss.ss0 = 0x10; - m_tss.esp0 = m_stackTop0; + m_tss.esp0 = m_stack_top0; } // HACK: Ring2 SS in the TSS is the current PID. m_tss.ss2 = m_pid; - m_farPtr.offset = 0x98765432; + m_far_ptr.offset = 0x98765432; } Process::~Process() @@ -709,13 +709,13 @@ Process::~Process() if (selector()) gdt_free_entry(selector()); - if (m_kernelStack) { - kfree(m_kernelStack); - m_kernelStack = nullptr; + if (m_kernel_stack) { + kfree(m_kernel_stack); + m_kernel_stack = nullptr; } } -void Process::dumpRegions() +void Process::dump_regions() { kprintf("Process %s(%u) regions:\n", name().characters(), pid()); kprintf("BEGIN END SIZE NAME\n"); @@ -818,7 +818,7 @@ bool Process::dispatch_signal(byte signal) bool interrupting_in_kernel = (ret_cs & 3) == 0; if (interrupting_in_kernel) { - dbgprintf("dispatch_signal to %s(%u) in state=%s with return to %w:%x\n", name().characters(), pid(), toString(state()), ret_cs, ret_eip); + dbgprintf("dispatch_signal to %s(%u) in state=%s with return to %w:%x\n", name().characters(), pid(), to_string(state()), ret_cs, ret_eip); ASSERT(is_blocked()); m_tss_to_resume_kernel = m_tss; #ifdef SIGNAL_DEBUG @@ -826,19 +826,19 @@ bool Process::dispatch_signal(byte signal) #endif } - ProcessPagingScope pagingScope(*this); + ProcessPagingScope paging_scope(*this); if (interrupting_in_kernel) { if (!m_signal_stack_user_region) { - m_signal_stack_user_region = allocate_region(LinearAddress(), defaultStackSize, "signal stack (user)"); + m_signal_stack_user_region = allocate_region(LinearAddress(), default_stack_size, "signal stack (user)"); ASSERT(m_signal_stack_user_region); - m_signal_stack_kernel_region = allocate_region(LinearAddress(), defaultStackSize, "signal stack (kernel)"); + m_signal_stack_kernel_region = allocate_region(LinearAddress(), default_stack_size, "signal stack (kernel)"); ASSERT(m_signal_stack_user_region); } m_tss.ss = 0x23; - m_tss.esp = m_signal_stack_user_region->laddr().offset(defaultStackSize).get() & 0xfffffff8; + m_tss.esp = m_signal_stack_user_region->laddr().offset(default_stack_size).get() & 0xfffffff8; m_tss.ss0 = 0x10; - m_tss.esp0 = m_signal_stack_kernel_region->laddr().offset(defaultStackSize).get() & 0xfffffff8; + m_tss.esp0 = m_signal_stack_kernel_region->laddr().offset(default_stack_size).get() & 0xfffffff8; push_value_on_stack(ret_eflags); push_value_on_stack(ret_cs); push_value_on_stack(ret_eip); @@ -903,7 +903,7 @@ bool Process::dispatch_signal(byte signal) set_state(Skip1SchedulerPass); #ifdef SIGNAL_DEBUG - dbgprintf("signal: Okay, %s(%u) {%s} has been primed with signal handler %w:%x\n", name().characters(), pid(), toString(state()), m_tss.cs, m_tss.eip); + dbgprintf("signal: Okay, %s(%u) {%s} has been primed with signal handler %w:%x\n", name().characters(), pid(), to_string(state()), m_tss.cs, m_tss.eip); #endif return true; } @@ -935,7 +935,7 @@ void Process::crash() ASSERT_INTERRUPTS_DISABLED(); ASSERT(state() != Dead); m_termination_signal = SIGSEGV; - dumpRegions(); + dump_regions(); die(); Scheduler::pick_next_and_switch_now(); ASSERT_NOT_REACHED(); @@ -996,10 +996,10 @@ int Process::sys$ttyname_r(int fd, char* buffer, size_t size) return -EBADF; if (!descriptor->is_tty()) return -ENOTTY; - auto ttyName = descriptor->tty()->tty_name(); - if (size < ttyName.length() + 1) + auto tty_name = descriptor->tty()->tty_name(); + if (size < tty_name.length() + 1) return -ERANGE; - strcpy(buffer, ttyName.characters()); + strcpy(buffer, tty_name.characters()); return 0; } @@ -1246,7 +1246,7 @@ int Process::sys$readlink(const char* path, char* buffer, size_t size) if (!descriptor) return error; - if (!descriptor->metadata().isSymbolicLink()) + if (!descriptor->metadata().is_symlink()) return -EINVAL; auto contents = descriptor->read_entire_file(*this); @@ -1389,7 +1389,7 @@ int Process::sys$uname(utsname* buf) strcpy(buf->release, "1.0-dev"); strcpy(buf->version, "FIXME"); strcpy(buf->machine, "i386"); - strcpy(buf->nodename, getHostname().characters()); + strcpy(buf->nodename, get_hostname().characters()); return 0; } @@ -1427,9 +1427,9 @@ int Process::sys$sleep(unsigned seconds) if (!seconds) return 0; sleep(seconds * TICKS_PER_SECOND); - if (m_wakeupTime > system.uptime) { + if (m_wakeup_time > system.uptime) { ASSERT(m_was_interrupted_while_blocked); - dword ticks_left_until_original_wakeup_time = m_wakeupTime - system.uptime; + dword ticks_left_until_original_wakeup_time = m_wakeup_time - system.uptime; return ticks_left_until_original_wakeup_time / TICKS_PER_SECOND; } return 0; @@ -1496,7 +1496,7 @@ int Process::reap(Process& process) } } - dbgprintf("reap: %s(%u) {%s}\n", process.name().characters(), process.pid(), toString(process.state())); + dbgprintf("reap: %s(%u) {%s}\n", process.name().characters(), process.pid(), to_string(process.state())); ASSERT(process.state() == Dead); g_processes->remove(&process); delete &process; @@ -1576,7 +1576,7 @@ void Process::unblock() void Process::block(Process::State new_state) { if (state() != Process::Running) { - kprintf("Process::block: %s(%u) block(%u/%s) with state=%u/%s\n", name().characters(), pid(), new_state, toString(new_state), state(), toString(state())); + kprintf("Process::block: %s(%u) block(%u/%s) with state=%u/%s\n", name().characters(), pid(), new_state, to_string(new_state), state(), to_string(state())); } ASSERT(state() == Process::Running); system.nblocked++; @@ -1593,7 +1593,7 @@ void block(Process::State state) void sleep(dword ticks) { ASSERT(current->state() == Process::Running); - current->setWakeupTime(system.uptime + ticks); + current->set_wakeup_time(system.uptime + ticks); current->block(Process::BlockedSleep); sched_yield(); } @@ -1619,7 +1619,7 @@ bool Process::validate_read_from_kernel(LinearAddress laddr) const bool Process::validate_read(const void* address, size_t size) const { - if (isRing0()) { + if (is_ring0()) { if (is_inside_kernel_code(LinearAddress((dword)address))) return true; if (is_kmalloc_address(address)) @@ -1639,7 +1639,7 @@ bool Process::validate_read(const void* address, size_t size) const bool Process::validate_write(void* address, size_t size) const { - if (isRing0()) { + if (is_ring0()) { if (is_kmalloc_address(address)) return true; } diff --git a/Kernel/Process.h b/Kernel/Process.h index b2b8f961ac..f388054014 100644 --- a/Kernel/Process.h +++ b/Kernel/Process.h @@ -55,7 +55,7 @@ public: static Process* create_user_process(const String& path, uid_t, gid_t, pid_t ppid, int& error, Vector&& arguments = Vector(), Vector&& environment = Vector(), TTY* = nullptr); ~Process(); - static Vector allProcesses(); + static Vector all_processes(); enum State { Invalid = 0, @@ -78,8 +78,8 @@ public: Ring3 = 3, }; - bool isRing0() const { return m_ring == Ring0; } - bool isRing3() const { return m_ring == Ring3; } + bool is_ring0() const { return m_ring == Ring0; } + bool is_ring3() const { return m_ring == Ring3; } bool is_blocked() const { @@ -98,7 +98,7 @@ public: pid_t sid() const { return m_sid; } pid_t pgid() const { return m_pgid; } dword ticks() const { return m_ticks; } - word selector() const { return m_farPtr.selector; } + word selector() const { return m_far_ptr.selector; } TSS32& tss() { return m_tss; } State state() const { return m_state; } uid_t uid() const { return m_uid; } @@ -107,7 +107,7 @@ public: gid_t egid() const { return m_egid; } pid_t ppid() const { return m_ppid; } - const FarPtr& farPtr() const { return m_farPtr; } + const FarPtr& far_ptr() const { return m_far_ptr; } FileDescriptor* file_descriptor(int fd); const FileDescriptor* file_descriptor(int fd) const; @@ -115,8 +115,8 @@ public: void block(Process::State); void unblock(); - void setWakeupTime(dword t) { m_wakeupTime = t; } - dword wakeupTime() const { return m_wakeupTime; } + void set_wakeup_time(dword t) { m_wakeup_time = t; } + dword wakeup_time() const { return m_wakeup_time; } template static void for_each(Callback); template static void for_each_in_pgrp(pid_t, Callback); @@ -124,10 +124,10 @@ public: template static void for_each_not_in_state(State, Callback); template void for_each_child(Callback); - bool tick() { ++m_ticks; return --m_ticksLeft; } - void set_ticks_left(dword t) { m_ticksLeft = t; } + bool tick() { ++m_ticks; return --m_ticks_left; } + void set_ticks_left(dword t) { m_ticks_left = t; } - void setSelector(word s) { m_farPtr.selector = s; } + void set_selector(word s) { m_far_ptr.selector = s; } void set_state(State s) { m_state = s; } void die(); @@ -225,12 +225,12 @@ public: const TTY* tty() const { return m_tty; } void set_tty(TTY* tty) { m_tty = tty; } - size_t regionCount() const { return m_regions.size(); } + size_t region_count() const { return m_regions.size(); } const Vector>& regions() const { return m_regions; } - void dumpRegions(); + void dump_regions(); - void did_schedule() { ++m_timesScheduled; } - dword timesScheduled() const { return m_timesScheduled; } + void did_schedule() { ++m_times_scheduled; } + dword times_scheduled() const { return m_times_scheduled; } dword m_ticks_in_user { 0 }; dword m_ticks_in_kernel { 0 }; @@ -240,9 +240,9 @@ public: pid_t waitee_pid() const { return m_waitee_pid; } - dword framePtr() const { return m_tss.ebp; } - dword stackPtr() const { return m_tss.esp; } - dword stackTop() const { return m_tss.ss == 0x10 ? m_stackTop0 : m_stackTop3; } + dword frame_ptr() const { return m_tss.ebp; } + dword stack_ptr() const { return m_tss.esp; } + dword stack_top() const { return m_tss.ss == 0x10 ? m_stack_top0 : m_stack_top3; } bool validate_read_from_kernel(LinearAddress) const; @@ -306,12 +306,12 @@ private: pid_t m_sid { 0 }; pid_t m_pgid { 0 }; dword m_ticks { 0 }; - dword m_ticksLeft { 0 }; - dword m_stackTop0 { 0 }; - dword m_stackTop3 { 0 }; - FarPtr m_farPtr; + dword m_ticks_left { 0 }; + dword m_stack_top0 { 0 }; + dword m_stack_top3 { 0 }; + FarPtr m_far_ptr; State m_state { Invalid }; - dword m_wakeupTime { 0 }; + dword m_wakeup_time { 0 }; TSS32 m_tss; TSS32 m_tss_to_resume_kernel; FPUState m_fpu_state; @@ -325,8 +325,8 @@ private: Vector m_fds; RingLevel m_ring { Ring0 }; int m_error { 0 }; - void* m_kernelStack { nullptr }; - dword m_timesScheduled { 0 }; + void* m_kernel_stack { nullptr }; + dword m_times_scheduled { 0 }; pid_t m_waitee_pid { -1 }; int m_blocked_fd { -1 }; Vector m_select_read_fds; @@ -349,12 +349,12 @@ private: Region* allocate_region_with_vmo(LinearAddress, size_t, RetainPtr&&, size_t offset_in_vmo, String&& name, bool is_readable, bool is_writable); bool deallocate_region(Region& region); - Region* regionFromRange(LinearAddress, size_t); + Region* region_from_range(LinearAddress, size_t); Vector> m_regions; // FIXME: Implement some kind of ASLR? - LinearAddress m_nextRegion; + LinearAddress m_next_region; LinearAddress m_return_to_ring3_from_signal_trampoline; LinearAddress m_return_to_ring0_from_signal_trampoline; @@ -411,7 +411,7 @@ private: Process::State m_original_state { Process::Invalid }; }; -static inline const char* toString(Process::State state) +static inline const char* to_string(Process::State state) { switch (state) { case Process::Invalid: return "Invalid"; diff --git a/Kernel/ProcessGUI.cpp b/Kernel/ProcessGUI.cpp index 5664bcd98f..445fd2e913 100644 --- a/Kernel/ProcessGUI.cpp +++ b/Kernel/ProcessGUI.cpp @@ -81,7 +81,7 @@ int Process::gui$destroy_window(int window_id) if (it == m_windows.end()) return -EBADWINDOW; auto message = make(WSMessage::WM_DestroyWindow); - WSMessageLoop::the().post_message((*it).value.leakPtr(), move(message), true); + WSMessageLoop::the().post_message((*it).value.leak_ptr(), move(message), true); m_windows.remove(window_id); return 0; } @@ -264,7 +264,7 @@ void Process::destroy_all_windows() { for (auto& it : m_windows) { auto message = make(WSMessage::WM_DestroyWindow); - WSMessageLoop::the().post_message(it.value.leakPtr(), move(message), true); + WSMessageLoop::the().post_message(it.value.leak_ptr(), move(message), true); } m_windows.clear(); } diff --git a/Kernel/Queue.h b/Kernel/Queue.h index 7686aed7fc..679f1fb32f 100644 --- a/Kernel/Queue.h +++ b/Kernel/Queue.h @@ -18,21 +18,21 @@ public: Queue() { } ~Queue() { - while (!isEmpty()) + while (!is_empty()) dequeue(); } - bool isEmpty() const { return !m_head; } + bool is_empty() const { return !m_head; } void enqueue(T&& item) { - auto* newNode = new Node(move(item)); + auto* new_node = new Node(move(item)); if (!m_head) { - m_head = newNode; - m_tail = newNode; + m_head = new_node; + m_tail = new_node; } else if (m_tail) { - newNode->prev = m_tail; - m_tail->next = newNode; - m_tail = newNode; + new_node->prev = m_tail; + m_tail->next = new_node; + m_tail = new_node; } dump("enqueue"); } diff --git a/Kernel/RTC.cpp b/Kernel/RTC.cpp index a3150041b6..17bc7e663a 100644 --- a/Kernel/RTC.cpp +++ b/Kernel/RTC.cpp @@ -4,34 +4,34 @@ namespace RTC { -static time_t s_bootTime; +static time_t s_boot_time; void initialize() { - byte cmosMode = CMOS::read(0x0b); - cmosMode |= 2; // 24 hour mode - cmosMode |= 4; // No BCD mode - CMOS::write(0x0b, cmosMode); + byte cmos_mode = CMOS::read(0x0b); + cmos_mode |= 2; // 24 hour mode + cmos_mode |= 4; // No BCD mode + CMOS::write(0x0b, cmos_mode); - s_bootTime = now(); + s_boot_time = now(); } -time_t bootTime() +time_t boot_time() { - return s_bootTime; + return s_boot_time; } -static bool updateInProgress() +static bool update_in_progress() { return CMOS::read(0x0a) & 0x80; } -inline bool isLeapYear(unsigned year) +inline bool is_leap_year(unsigned year) { return ((year % 4 == 0) && ((year % 100 != 0) || (year % 400) == 0)); } -static unsigned daysInMonthsSinceStartOfYear(unsigned month, unsigned year) +static unsigned days_in_months_since_start_of_year(unsigned month, unsigned year) { switch (month) { case 11: return 30; @@ -44,7 +44,7 @@ static unsigned daysInMonthsSinceStartOfYear(unsigned month, unsigned year) case 4: return 30; case 3: return 31; case 2: - if (isLeapYear(year)) + if (is_leap_year(year)) return 29; return 28; case 1: return 31; @@ -52,12 +52,12 @@ static unsigned daysInMonthsSinceStartOfYear(unsigned month, unsigned year) } } -static unsigned daysInYearsSinceEpoch(unsigned year) +static unsigned days_in_years_since_epoch(unsigned year) { unsigned days = 0; while (year > 1969) { days += 365; - if (isLeapYear(year)) + if (is_leap_year(year)) ++days; --year; } @@ -69,7 +69,7 @@ time_t now() // FIXME: We should probably do something more robust here. // Perhaps read all the values twice and verify that they were identical. // We don't want to be caught in the middle of an RTC register update. - while (updateInProgress()) + while (update_in_progress()) ; unsigned year = (CMOS::read(0x32) * 100) + CMOS::read(0x09); @@ -81,8 +81,8 @@ time_t now() ASSERT(year >= 2018); - return daysInYearsSinceEpoch(year - 1) * 86400 - + daysInMonthsSinceStartOfYear(month - 1, year) * 86400 + return days_in_years_since_epoch(year - 1) * 86400 + + days_in_months_since_start_of_year(month - 1, year) * 86400 + day * 86400 + hour * 3600 + minute * 60 diff --git a/Kernel/RTC.h b/Kernel/RTC.h index 77b1e5ef7f..f321ffd806 100644 --- a/Kernel/RTC.h +++ b/Kernel/RTC.h @@ -6,7 +6,7 @@ namespace RTC { void initialize(); time_t now(); -time_t bootTime(); +time_t boot_time(); } diff --git a/Kernel/Scheduler.cpp b/Kernel/Scheduler.cpp index 444c7d50ae..54c6efad6a 100644 --- a/Kernel/Scheduler.cpp +++ b/Kernel/Scheduler.cpp @@ -31,7 +31,7 @@ bool Scheduler::pick_next() // Check and unblock processes whose wait conditions have been met. Process::for_each([] (auto& process) { if (process.state() == Process::BlockedSleep) { - if (process.wakeupTime() <= system.uptime) + if (process.wakeup_time() <= system.uptime) process.unblock(); return true; } @@ -139,11 +139,11 @@ bool Scheduler::pick_next() for (auto* process = g_processes->head(); process; process = process->next()) { //if (process->state() == Process::BlockedWait || process->state() == Process::BlockedSleep) // continue; - dbgprintf("[K%x] % 12s %s(%u) @ %w:%x\n", process, toString(process->state()), process->name().characters(), process->pid(), process->tss().cs, process->tss().eip); + dbgprintf("[K%x] % 12s %s(%u) @ %w:%x\n", process, to_string(process->state()), process->name().characters(), process->pid(), process->tss().cs, process->tss().eip); } #endif - auto* prevHead = g_processes->head(); + auto* previous_head = g_processes->head(); for (;;) { // Move head to tail. g_processes->append(g_processes->remove_head()); @@ -156,7 +156,7 @@ bool Scheduler::pick_next() return context_switch(*process); } - if (process == prevHead) { + if (process == previous_head) { // Back at process_head, nothing wants to run. Send in the colonel! return context_switch(*s_colonel_process); } @@ -182,7 +182,7 @@ bool Scheduler::yield() } s_in_yield = false; - //dbgprintf("yield() jumping to new process: %x (%s)\n", current->farPtr().selector, current->name().characters()); + //dbgprintf("yield() jumping to new process: %x (%s)\n", current->far_ptr().selector, current->name().characters()); switch_now(); return 0; } @@ -201,7 +201,7 @@ void Scheduler::switch_now() flush_gdt(); asm("sti\n" "ljmp *(%%eax)\n" - ::"a"(¤t->farPtr()) + ::"a"(¤t->far_ptr()) ); } @@ -238,10 +238,10 @@ bool Scheduler::context_switch(Process& process) #endif if (!process.selector()) { - process.setSelector(gdt_alloc_entry()); + process.set_selector(gdt_alloc_entry()); auto& descriptor = get_gdt_entry(process.selector()); - descriptor.setBase(&process.tss()); - descriptor.setLimit(0xffff); + descriptor.set_base(&process.tss()); + descriptor.set_limit(0xffff); descriptor.dpl = 0; descriptor.segment_present = 1; descriptor.granularity = 1; @@ -264,8 +264,8 @@ int sched_yield() static void initialize_redirection() { auto& descriptor = get_gdt_entry(s_redirection.selector); - descriptor.setBase(&s_redirection.tss); - descriptor.setLimit(0xffff); + descriptor.set_base(&s_redirection.tss); + descriptor.set_limit(0xffff); descriptor.dpl = 0; descriptor.segment_present = 1; descriptor.granularity = 1; diff --git a/Kernel/SyntheticFileSystem.cpp b/Kernel/SyntheticFileSystem.cpp index 56117d9843..6cdc3036ce 100644 --- a/Kernel/SyntheticFileSystem.cpp +++ b/Kernel/SyntheticFileSystem.cpp @@ -202,18 +202,18 @@ ssize_t SynthFSInode::read_bytes(off_t offset, size_t count, byte* buffer, FileD ASSERT(offset >= 0); ASSERT(buffer); - ByteBuffer generatedData; + ByteBuffer generated_data; if (m_generator) { if (!descriptor) { - generatedData = m_generator(const_cast(*this)); + generated_data = m_generator(const_cast(*this)); } else { if (!descriptor->generator_cache()) descriptor->generator_cache() = m_generator(const_cast(*this)); - generatedData = descriptor->generator_cache(); + generated_data = descriptor->generator_cache(); } } - auto* data = generatedData ? &generatedData : &m_data; + auto* data = generated_data ? &generated_data : &m_data; ssize_t nread = min(static_cast(data->size() - offset), static_cast(count)); memcpy(buffer, data->pointer() + offset, nread); if (nread == 0 && descriptor && descriptor->generator_cache()) @@ -228,14 +228,14 @@ bool SynthFSInode::traverse_as_directory(Functionm_name.characters(), child->m_name.length(), child->m_metadata.inode, child->m_metadata.isDirectory() ? (byte)2 : (byte)1 }); + callback({ child->m_name.characters(), child->m_name.length(), child->m_metadata.inode, child->m_metadata.is_directory() ? (byte)2 : (byte)1 }); return true; } diff --git a/Kernel/Syscall.cpp b/Kernel/Syscall.cpp index c29298f363..848465a50a 100644 --- a/Kernel/Syscall.cpp +++ b/Kernel/Syscall.cpp @@ -4,13 +4,13 @@ #include "Console.h" #include "Scheduler.h" -extern "C" void syscall_entry(RegisterDump&); -extern "C" void syscall_ISR(); +extern "C" void syscall_trap_entry(RegisterDump&); +extern "C" void syscall_trap_handler(); extern volatile RegisterDump* syscallRegDump; asm( - ".globl syscall_ISR \n" - "syscall_ISR:\n" + ".globl syscall_trap_handler \n" + "syscall_trap_handler:\n" " pusha\n" " pushw %ds\n" " pushw %es\n" @@ -26,7 +26,7 @@ asm( " popw %fs\n" " popw %gs\n" " mov %esp, %eax\n" - " call syscall_entry\n" + " call syscall_trap_entry\n" " popw %gs\n" " popw %gs\n" " popw %fs\n" @@ -40,7 +40,7 @@ namespace Syscall { void initialize() { - register_user_callable_interrupt_handler(0x80, syscall_ISR); + register_user_callable_interrupt_handler(0x80, syscall_trap_handler); kprintf("syscall: int 0x80 handler installed\n"); } @@ -232,7 +232,7 @@ static dword handle(RegisterDump& regs, dword function, dword arg1, dword arg2, } -void syscall_entry(RegisterDump& regs) +void syscall_trap_entry(RegisterDump& regs) { dword function = regs.eax; dword arg1 = regs.edx; diff --git a/Kernel/Syscall.h b/Kernel/Syscall.h index b1c7e47ea4..dd552a3abb 100644 --- a/Kernel/Syscall.h +++ b/Kernel/Syscall.h @@ -99,7 +99,7 @@ enum Function { #undef __ENUMERATE_SYSCALL }; -inline constexpr const char* toString(Function function) +inline constexpr const char* to_string(Function function) { switch (function) { #undef __ENUMERATE_SYSCALL diff --git a/Kernel/VirtualConsole.cpp b/Kernel/VirtualConsole.cpp index 1e3227d02b..cfac910428 100644 --- a/Kernel/VirtualConsole.cpp +++ b/Kernel/VirtualConsole.cpp @@ -88,7 +88,7 @@ void VirtualConsole::switch_to(unsigned index) s_consoles[s_active_console]->set_active(false); s_active_console = index; s_consoles[s_active_console]->set_active(true); - Console::the().setImplementation(s_consoles[s_active_console]); + Console::the().set_implementation(s_consoles[s_active_console]); } void VirtualConsole::set_active(bool b) @@ -128,7 +128,7 @@ inline bool is_valid_final_character(byte ch) return ch >= 0x40 && ch <= 0x7e; } -unsigned parseUInt(const String& str, bool& ok) +unsigned parse_uint(const String& str, bool& ok) { unsigned value = 0; for (size_t i = 0; i < str.length(); ++i) { @@ -302,11 +302,11 @@ void VirtualConsole::escape$J(const Vector& params) switch (mode) { case 0: // FIXME: Clear from cursor to end of screen. - notImplemented(); + not_implemented(); break; case 1: // FIXME: Clear from cursor to beginning of screen. - notImplemented(); + not_implemented(); break; case 2: clear(); @@ -324,7 +324,7 @@ void VirtualConsole::execute_escape_sequence(byte final) Vector params; for (auto& parampart : paramparts) { bool ok; - unsigned value = parseUInt(parampart, ok); + unsigned value = parse_uint(parampart, ok); if (!ok) { // FIXME: Should we do something else? return; diff --git a/Kernel/VirtualFileSystem.cpp b/Kernel/VirtualFileSystem.cpp index bcfdab96c7..44960bc228 100644 --- a/Kernel/VirtualFileSystem.cpp +++ b/Kernel/VirtualFileSystem.cpp @@ -43,9 +43,9 @@ InodeIdentifier VFS::root_inode_id() const return m_root_inode->identifier(); } -bool VFS::mount(RetainPtr&& fileSystem, const String& path) +bool VFS::mount(RetainPtr&& file_system, const String& path) { - ASSERT(fileSystem); + ASSERT(file_system); int error; auto inode = resolve_path(path, root_inode_id(), error); if (!inode.is_valid()) { @@ -53,21 +53,21 @@ bool VFS::mount(RetainPtr&& fileSystem, const String& path) return false; } - kprintf("VFS: mounting %s{%p} at %s (inode: %u)\n", fileSystem->class_name(), fileSystem.ptr(), path.characters(), inode.index()); + kprintf("VFS: mounting %s{%p} at %s (inode: %u)\n", file_system->class_name(), file_system.ptr(), path.characters(), inode.index()); // FIXME: check that this is not already a mount point - auto mount = make(inode, move(fileSystem)); + auto mount = make(inode, move(file_system)); m_mounts.append(move(mount)); return true; } -bool VFS::mount_root(RetainPtr&& fileSystem) +bool VFS::mount_root(RetainPtr&& file_system) { if (m_root_inode) { kprintf("VFS: mount_root can't mount another root\n"); return false; } - auto mount = make(InodeIdentifier(), move(fileSystem)); + auto mount = make(InodeIdentifier(), move(file_system)); auto root_inode_id = mount->guest().fs()->root_inode(); auto root_inode = mount->guest().fs()->get_inode(root_inode_id); @@ -112,18 +112,18 @@ bool VFS::is_vfs_root(InodeIdentifier inode) const void VFS::traverse_directory_inode(Inode& dir_inode, Function callback) { dir_inode.traverse_as_directory([&] (const FS::DirectoryEntry& entry) { - InodeIdentifier resolvedInode; + InodeIdentifier resolved_inode; if (auto mount = find_mount_for_host(entry.inode)) - resolvedInode = mount->guest(); + resolved_inode = mount->guest(); else - resolvedInode = entry.inode; + resolved_inode = entry.inode; if (dir_inode.identifier().is_root_inode() && !is_vfs_root(dir_inode.identifier()) && !strcmp(entry.name, "..")) { auto mount = find_mount_for_guest(entry.inode); ASSERT(mount); - resolvedInode = mount->host(); + resolved_inode = mount->host(); } - callback(FS::DirectoryEntry(entry.name, entry.name_length, resolvedInode, entry.fileType)); + callback(FS::DirectoryEntry(entry.name, entry.name_length, resolved_inode, entry.file_type)); return true; }); } @@ -146,10 +146,10 @@ RetainPtr VFS::open(const String& path, int& error, int options, return nullptr; } auto metadata = inode->metadata(); - if (!(options & O_DONT_OPEN_DEVICE) && metadata.isCharacterDevice()) { - auto it = m_character_devices.find(encodedDevice(metadata.majorDevice, metadata.minorDevice)); + if (!(options & O_DONT_OPEN_DEVICE) && metadata.is_character_device()) { + auto it = m_character_devices.find(encoded_device(metadata.major_device, metadata.minor_device)); if (it == m_character_devices.end()) { - kprintf("VFS::open: no such character device %u,%u\n", metadata.majorDevice, metadata.minorDevice); + kprintf("VFS::open: no such character device %u,%u\n", metadata.major_device, metadata.minor_device); return nullptr; } auto descriptor = (*it).value->open(error, options); @@ -164,7 +164,7 @@ RetainPtr VFS::create(const String& path, int& error, int option (void) options; error = -EWHYTHO; - if (!isSocket(mode) && !isFIFO(mode) && !isBlockDevice(mode) && !isCharacterDevice(mode)) { + if (!is_socket(mode) && !is_fifo(mode) && !is_block_device(mode) && !is_character_device(mode)) { // Turn it into a regular file. (This feels rather hackish.) mode |= 0100000; } @@ -412,7 +412,7 @@ String VFS::absolute_path(Inode& core_inode) auto parent_inode = get_inode(parent); builder.append(parent_inode->reverse_lookup(child)); } - return builder.build(); + return builder.to_string(); } InodeIdentifier VFS::resolve_path(const String& path, InodeIdentifier base, int& error, int options, InodeIdentifier* parent_id) @@ -447,7 +447,7 @@ InodeIdentifier VFS::resolve_path(const String& path, InodeIdentifier base, int& return { }; } auto metadata = crumb_inode->metadata(); - if (!metadata.isDirectory()) { + if (!metadata.is_directory()) { #ifdef VFS_DEBUG kprintf("parent of <%s> not directory, it's inode %u:%u / %u:%u, mode: %u, size: %u\n", part.characters(), inode.fsid(), inode.index(), metadata.inode.fsid(), metadata.inode.index(), metadata.mode, metadata.size); #endif @@ -482,13 +482,13 @@ InodeIdentifier VFS::resolve_path(const String& path, InodeIdentifier base, int& } crumb_inode = get_inode(crumb_id); metadata = crumb_inode->metadata(); - if (metadata.isDirectory()) { + if (metadata.is_directory()) { if (i != parts.size() - 1) { if (parent_id) *parent_id = crumb_id; } } - if (metadata.isSymbolicLink()) { + if (metadata.is_symlink()) { if (i == parts.size() - 1) { if (options & O_NOFOLLOW) { error = -ELOOP; @@ -517,17 +517,17 @@ VFS::Mount::Mount(InodeIdentifier host, RetainPtr&& guest_fs) void VFS::register_character_device(CharacterDevice& device) { - m_character_devices.set(encodedDevice(device.major(), device.minor()), &device); + m_character_devices.set(encoded_device(device.major(), device.minor()), &device); } void VFS::unregister_character_device(CharacterDevice& device) { - m_character_devices.remove(encodedDevice(device.major(), device.minor())); + m_character_devices.remove(encoded_device(device.major(), device.minor())); } CharacterDevice* VFS::get_device(unsigned major, unsigned minor) { - auto it = m_character_devices.find(encodedDevice(major, minor)); + auto it = m_character_devices.find(encoded_device(major, minor)); if (it == m_character_devices.end()) return nullptr; return (*it).value; diff --git a/Kernel/VirtualFileSystem.h b/Kernel/VirtualFileSystem.h index df54222a93..a647daeac0 100644 --- a/Kernel/VirtualFileSystem.h +++ b/Kernel/VirtualFileSystem.h @@ -29,7 +29,7 @@ class CharacterDevice; class FileDescriptor; -inline constexpr dword encodedDevice(unsigned major, unsigned minor) +inline constexpr dword encoded_device(unsigned major, unsigned minor) { return (minor & 0xff) | (major << 8) | ((minor & ~0xff) << 12); } diff --git a/Kernel/i386.cpp b/Kernel/i386.cpp index 172e0132a6..beb68fac53 100644 --- a/Kernel/i386.cpp +++ b/Kernel/i386.cpp @@ -20,7 +20,7 @@ static DescriptorTablePointer s_gdtr; static Descriptor* s_idt; static Descriptor* s_gdt; -static IRQHandler** s_irqHandler; +static IRQHandler** s_irq_handler; static Vector* s_gdt_freelist; @@ -125,11 +125,11 @@ asm( \ EH_ENTRY_NO_CODE(6); void exception_6_handler(RegisterDump& regs) { - kprintf("%s invalid opcode: %u(%s)\n", current->isRing0() ? "Kernel" : "Process", current->pid(), current->name().characters()); + kprintf("%s invalid opcode: %u(%s)\n", current->is_ring0() ? "Kernel" : "Process", current->pid(), current->name().characters()); word ss; dword esp; - if (current->isRing0()) { + if (current->is_ring0()) { ss = regs.ds; esp = regs.esp; } else { @@ -142,7 +142,7 @@ void exception_6_handler(RegisterDump& regs) kprintf("eax=%x ebx=%x ecx=%x edx=%x\n", regs.eax, regs.ebx, regs.ecx, regs.edx); kprintf("ebp=%x esp=%x esi=%x edi=%x\n", regs.ebp, esp, regs.esi, regs.edi); - if (current->isRing0()) { + if (current->is_ring0()) { kprintf("Oh shit, we've crashed in ring 0 :(\n"); HANG; } @@ -175,11 +175,11 @@ void exception_7_handler(RegisterDump& regs) } #ifdef FPU_EXCEPTION_DEBUG - kprintf("%s FPU not available exception: %u(%s)\n", current->isRing0() ? "Kernel" : "Process", current->pid(), current->name().characters()); + kprintf("%s FPU not available exception: %u(%s)\n", current->is_ring0() ? "Kernel" : "Process", current->pid(), current->name().characters()); word ss; dword esp; - if (current->isRing0()) { + if (current->is_ring0()) { ss = regs.ds; esp = regs.esp; } else { @@ -199,11 +199,11 @@ void exception_7_handler(RegisterDump& regs) EH_ENTRY(13); void exception_13_handler(RegisterDumpWithExceptionCode& regs) { - kprintf("%s GPF: %u(%s)\n", current->isRing0() ? "Kernel" : "User", current->pid(), current->name().characters()); + kprintf("%s GPF: %u(%s)\n", current->is_ring0() ? "Kernel" : "User", current->pid(), current->name().characters()); word ss; dword esp; - if (current->isRing0()) { + if (current->is_ring0()) { ss = regs.ds; esp = regs.esp; } else { @@ -217,7 +217,7 @@ void exception_13_handler(RegisterDumpWithExceptionCode& regs) kprintf("eax=%x ebx=%x ecx=%x edx=%x\n", regs.eax, regs.ebx, regs.ecx, regs.edx); kprintf("ebp=%x esp=%x esi=%x edi=%x\n", regs.ebp, esp, regs.esi, regs.edi); - if (current->isRing0()) { + if (current->is_ring0()) { kprintf("Oh shit, we've crashed in ring 0 :(\n"); HANG; } @@ -248,7 +248,7 @@ void exception_14_handler(RegisterDumpWithExceptionCode& regs) word ss; dword esp; - if (current->isRing0()) { + if (current->is_ring0()) { ss = regs.ds; esp = regs.esp; } else { @@ -278,9 +278,9 @@ void exception_14_handler(RegisterDumpWithExceptionCode& regs) } }; - if (current->isRing0()) { + if (current->is_ring0()) { dump_registers_and_code(); - current->dumpRegions(); + current->dump_regions(); HANG; } @@ -335,7 +335,7 @@ EH(12, "Stack exception") EH(15, "Unknown error") EH(16, "Coprocessor error") -static void writeRawGDTEntry(word selector, dword low, dword high) +static void write_raw_gdt_entry(word selector, dword low, dword high) { word i = (selector & 0xfffc) >> 3; s_gdt[i].low = low; @@ -348,7 +348,7 @@ static void writeRawGDTEntry(word selector, dword low, dword high) void write_gdt_entry(word selector, Descriptor& descriptor) { - writeRawGDTEntry(selector, descriptor.low, descriptor.high); + write_raw_gdt_entry(selector, descriptor.low, descriptor.high); } Descriptor& get_gdt_entry(word selector) @@ -378,11 +378,11 @@ void gdt_init() s_gdtr.address = s_gdt; s_gdtr.size = (s_gdtLength * 8) - 1; - writeRawGDTEntry(0x0000, 0x00000000, 0x00000000); - writeRawGDTEntry(0x0008, 0x0000ffff, 0x00cf9a00); - writeRawGDTEntry(0x0010, 0x0000ffff, 0x00cf9200); - writeRawGDTEntry(0x0018, 0x0000ffff, 0x00cffa00); - writeRawGDTEntry(0x0020, 0x0000ffff, 0x00cff200); + write_raw_gdt_entry(0x0000, 0x00000000, 0x00000000); + write_raw_gdt_entry(0x0008, 0x0000ffff, 0x00cf9a00); + write_raw_gdt_entry(0x0010, 0x0000ffff, 0x00cf9200); + write_raw_gdt_entry(0x0018, 0x0000ffff, 0x00cffa00); + write_raw_gdt_entry(0x0020, 0x0000ffff, 0x00cff200); flush_gdt(); } @@ -395,15 +395,15 @@ static void unimp_trap() void register_irq_handler(byte irq, IRQHandler& handler) { - ASSERT(!s_irqHandler[irq]); - s_irqHandler[irq] = &handler; + ASSERT(!s_irq_handler[irq]); + s_irq_handler[irq] = &handler; register_interrupt_handler(IRQ_VECTOR_BASE + irq, asm_irq_entry); } void unregister_irq_handler(byte irq, IRQHandler& handler) { - ASSERT(s_irqHandler[irq] == &handler); - s_irqHandler[irq] = nullptr; + ASSERT(s_irq_handler[irq] == &handler); + s_irq_handler[irq] = nullptr; } void register_interrupt_handler(byte index, void (*f)()) @@ -467,9 +467,9 @@ void idt_init() register_interrupt_handler(0x57, irq7_handler); - s_irqHandler = static_cast(kmalloc_eternal(sizeof(IRQHandler*) * 16)); + s_irq_handler = static_cast(kmalloc_eternal(sizeof(IRQHandler*) * 16)); for (byte i = 0; i < 16; ++i) { - s_irqHandler[i] = nullptr; + s_irq_handler[i] = nullptr; } flush_idt(); @@ -482,7 +482,7 @@ void load_task_register(word selector) void handle_irq() { - word isr = PIC::getISR(); + word isr = PIC::get_isr(); if (!isr) { kprintf("Spurious IRQ\n"); return; @@ -498,8 +498,8 @@ void handle_irq() } } - if (s_irqHandler[irq]) - s_irqHandler[irq]->handle_irq(); + if (s_irq_handler[irq]) + s_irq_handler[irq]->handle_irq(); PIC::eoi(irq); } diff --git a/Kernel/i386.h b/Kernel/i386.h index 46645f2ca5..a904f1e271 100644 --- a/Kernel/i386.h +++ b/Kernel/i386.h @@ -43,14 +43,14 @@ union Descriptor { TrapGate_32bit = 0xf, }; - void setBase(void* b) + void set_base(void* b) { base_lo = (dword)(b) & 0xffff; base_hi = ((dword)(b) >> 16) & 0xff; base_hi2 = ((dword)(b) >> 24) & 0xff; } - void setLimit(dword l) + void set_limit(dword l) { limit_lo = (dword)l & 0xffff; limit_hi = ((dword)l >> 16) & 0xff; @@ -220,7 +220,7 @@ struct FPUState { dword st[20]; }; -inline constexpr dword pageBaseOf(dword address) +inline constexpr dword page_base_of(dword address) { return address & 0xfffff000; } diff --git a/Kernel/i8253.cpp b/Kernel/i8253.cpp index f98bb2570e..bb6a38f6f6 100644 --- a/Kernel/i8253.cpp +++ b/Kernel/i8253.cpp @@ -4,14 +4,14 @@ #include "PIC.h" #include "Scheduler.h" -#define IRQ_TIMER 0 +#define IRQ_TIMER 0 -extern "C" void tick_ISR(); -extern "C" void clock_handle(RegisterDump&); +extern "C" void timer_interrupt_entry(); +extern "C" void timer_interrupt_handler(RegisterDump&); asm( - ".globl tick_ISR \n" - "tick_ISR: \n" + ".globl timer_interrupt_entry \n" + "timer_interrupt_entry: \n" " pusha\n" " pushw %ds\n" " pushw %es\n" @@ -27,7 +27,7 @@ asm( " popw %fs\n" " popw %gs\n" " mov %esp, %eax\n" - " call clock_handle\n" + " call timer_interrupt_handler\n" " popw %gs\n" " popw %gs\n" " popw %fs\n" @@ -53,12 +53,11 @@ asm( #define MODE_RATE 0x04 #define MODE_SQUARE_WAVE 0x06 -#define WRITE_word 0x30 +#define WRITE_WORD 0x30 -/* Miscellaneous */ #define BASE_FREQUENCY 1193182 -void clock_handle(RegisterDump& regs) +void timer_interrupt_handler(RegisterDump& regs) { IRQHandlerScope scope(IRQ_TIMER); Scheduler::timer_tick(regs); @@ -70,7 +69,7 @@ void initialize() { word timer_reload; - IO::out8(PIT_CTL, TIMER0_SELECT | WRITE_word | MODE_SQUARE_WAVE); + IO::out8(PIT_CTL, TIMER0_SELECT | WRITE_WORD | MODE_SQUARE_WAVE); timer_reload = (BASE_FREQUENCY / TICKS_PER_SECOND); @@ -79,7 +78,7 @@ void initialize() IO::out8(TIMER0_CTL, LSB(timer_reload)); IO::out8(TIMER0_CTL, MSB(timer_reload)); - register_interrupt_handler(IRQ_VECTOR_BASE + IRQ_TIMER, tick_ISR); + register_interrupt_handler(IRQ_VECTOR_BASE + IRQ_TIMER, timer_interrupt_entry); PIC::enable(IRQ_TIMER); } diff --git a/Kernel/init.cpp b/Kernel/init.cpp index 0847c8c243..34b6521e9c 100644 --- a/Kernel/init.cpp +++ b/Kernel/init.cpp @@ -88,10 +88,10 @@ static void init_stage2() vfs->register_character_device(*tty3); auto dev_hd0 = IDEDiskDevice::create(); - auto e2fs = Ext2FS::create(dev_hd0.copyRef()); + auto e2fs = Ext2FS::create(dev_hd0.copy_ref()); e2fs->initialize(); - vfs->mount_root(e2fs.copyRef()); + vfs->mount_root(e2fs.copy_ref()); load_ksyms(); diff --git a/Kernel/kprintf.cpp b/Kernel/kprintf.cpp index bc4da74c4d..b4c52b6905 100644 --- a/Kernel/kprintf.cpp +++ b/Kernel/kprintf.cpp @@ -15,7 +15,7 @@ int kprintf(const char* fmt, ...) { va_list ap; va_start(ap, fmt); - int ret = printfInternal(console_putch, nullptr, fmt, ap); + int ret = printf_internal(console_putch, nullptr, fmt, ap); va_end(ap); return ret; } @@ -29,7 +29,7 @@ int ksprintf(char* buffer, const char* fmt, ...) { va_list ap; va_start(ap, fmt); - int ret = printfInternal(buffer_putch, buffer, fmt, ap); + int ret = printf_internal(buffer_putch, buffer, fmt, ap); buffer[ret] = '\0'; va_end(ap); return ret; @@ -44,7 +44,7 @@ extern "C" int dbgprintf(const char* fmt, ...) { va_list ap; va_start(ap, fmt); - int ret = printfInternal(debugger_putch, nullptr, fmt, ap); + int ret = printf_internal(debugger_putch, nullptr, fmt, ap); va_end(ap); return ret; } diff --git a/LibC/grp.cpp b/LibC/grp.cpp index c4f2af5f99..cd0de5f152 100644 --- a/LibC/grp.cpp +++ b/LibC/grp.cpp @@ -98,7 +98,7 @@ next_entry: auto& e_gid_string = parts[2]; auto& e_members_string = parts[3]; bool ok; - gid_t e_gid = e_gid_string.toUInt(ok); + gid_t e_gid = e_gid_string.to_uint(ok); if (!ok) { fprintf(stderr, "getgrent(): Malformed GID on line %u\n", __grdb_line_number); goto next_entry; diff --git a/LibC/pwd.cpp b/LibC/pwd.cpp index 38f3020b26..d0280861e1 100644 --- a/LibC/pwd.cpp +++ b/LibC/pwd.cpp @@ -102,12 +102,12 @@ next_entry: auto& e_dir = parts[5]; auto& e_shell = parts[6]; bool ok; - uid_t e_uid = e_uid_string.toUInt(ok); + uid_t e_uid = e_uid_string.to_uint(ok); if (!ok) { fprintf(stderr, "getpwent(): Malformed UID on line %u\n", __pwdb_line_number); goto next_entry; } - gid_t e_gid = e_gid_string.toUInt(ok); + gid_t e_gid = e_gid_string.to_uint(ok); if (!ok) { fprintf(stderr, "getpwent(): Malformed GID on line %u\n", __pwdb_line_number); goto next_entry; diff --git a/LibC/scanf.cpp b/LibC/scanf.cpp index 913dbb21ef..27b0699a80 100644 --- a/LibC/scanf.cpp +++ b/LibC/scanf.cpp @@ -35,7 +35,7 @@ #define MAXLN 512 -static const char* determineBase(const char* p, int& base) +static const char* determine_base(const char* p, int& base) { if (p[0] == '0') { switch (p[1]) { @@ -111,7 +111,7 @@ int atob(unsigned int* vp, const char* p, int base) unsigned long v; if (base == 0) - p = determineBase(p, base); + p = determine_base(p, base); if (_atob(&v, p, base)) { *vp = v; return 1; diff --git a/LibC/stdio.cpp b/LibC/stdio.cpp index 6e75d52e5b..378036ff2b 100644 --- a/LibC/stdio.cpp +++ b/LibC/stdio.cpp @@ -237,7 +237,7 @@ int dbgprintf(const char* fmt, ...) { va_list ap; va_start(ap, fmt); - int ret = printfInternal(sys_putch, nullptr, fmt, ap); + int ret = printf_internal(sys_putch, nullptr, fmt, ap); va_end(ap); return ret; } @@ -256,7 +256,7 @@ static void stream_putch(char*&, char ch) int vfprintf(FILE* stream, const char* fmt, va_list ap) { __current_stream = stream; - return printfInternal(stream_putch, nullptr, fmt, ap); + return printf_internal(stream_putch, nullptr, fmt, ap); } int fprintf(FILE* stream, const char* fmt, ...) @@ -272,7 +272,7 @@ int printf(const char* fmt, ...) { va_list ap; va_start(ap, fmt); - int ret = printfInternal(stdout_putch, nullptr, fmt, ap); + int ret = printf_internal(stdout_putch, nullptr, fmt, ap); va_end(ap); return ret; } @@ -284,7 +284,7 @@ static void buffer_putch(char*& bufptr, char ch) int vsprintf(char* buffer, const char* fmt, va_list ap) { - int ret = printfInternal(buffer_putch, buffer, fmt, ap); + int ret = printf_internal(buffer_putch, buffer, fmt, ap); buffer[ret] = '\0'; return ret; } @@ -311,7 +311,7 @@ static void sized_buffer_putch(char*& bufptr, char ch) int vsnprintf(char* buffer, size_t size, const char* fmt, va_list ap) { __vsnprintf_space_remaining = size; - int ret = printfInternal(sized_buffer_putch, buffer, fmt, ap); + int ret = printf_internal(sized_buffer_putch, buffer, fmt, ap); buffer[ret] = '\0'; return ret; } diff --git a/LibC/string.cpp b/LibC/string.cpp index 1929bf282c..6923a17a4c 100644 --- a/LibC/string.cpp +++ b/LibC/string.cpp @@ -190,21 +190,21 @@ char* strrchr(const char* str, int ch) char* strcat(char *dest, const char *src) { - size_t destLength = strlen(dest); + size_t dest_length = strlen(dest); size_t i; for (i = 0 ; src[i] != '\0' ; i++) - dest[destLength + i] = src[i]; - dest[destLength + i] = '\0'; + dest[dest_length + i] = src[i]; + dest[dest_length + i] = '\0'; return dest; } char* strncat(char *dest, const char *src, size_t n) { - size_t destLength = strlen(dest); + size_t dest_length = strlen(dest); size_t i; for (i = 0 ; i < n && src[i] != '\0' ; i++) - dest[destLength + i] = src[i]; - dest[destLength + i] = '\0'; + dest[dest_length + i] = src[i]; + dest[dest_length + i] = '\0'; return dest; } diff --git a/LibGUI/ClockWidget.cpp b/LibGUI/ClockWidget.cpp deleted file mode 100644 index b3c7dee94f..0000000000 --- a/LibGUI/ClockWidget.cpp +++ /dev/null @@ -1,37 +0,0 @@ -#include "ClockWidget.h" -#include -#include - -ClockWidget::ClockWidget(GWidget* parent) - : GWidget(parent) -{ - setWindowRelativeRect({ 0, 0, 100, 40 }); - startTimer(250); -} - -ClockWidget::~ClockWidget() -{ -} - -void ClockWidget::paintEvent(PaintEvent&) -{ - auto now = time(nullptr); - auto& tm = *localtime(&now); - - char timeBuf[128]; - sprintf(timeBuf, "%02u:%02u:%02u ", tm.tm_hour, tm.tm_min, tm.tm_sec); - - Painter painter(*this); - painter.fill_rect(rect(), Color::MidGray); - painter.draw_text(rect(), timeBuf, Painter::TextAlignment::Center, Color::Black); -} - -void ClockWidget::timerEvent(TimerEvent&) -{ - auto now = time(nullptr); - if (now == m_lastSeenTimestamp) - return; - m_lastSeenTimestamp = now; - update(); -} - diff --git a/LibGUI/ClockWidget.h b/LibGUI/ClockWidget.h deleted file mode 100644 index a7326984ec..0000000000 --- a/LibGUI/ClockWidget.h +++ /dev/null @@ -1,16 +0,0 @@ -#pragma once - -#include "Widget.h" - -class ClockWidget final : public Widget { -public: - explicit ClockWidget(Widget* parent = nullptr); - virtual ~ClockWidget() override; - -private: - virtual void paintEvent(PaintEvent&) override; - virtual void timerEvent(TimerEvent&) override; - - dword m_lastSeenTimestamp { 0 }; -}; - diff --git a/LibGUI/GCheckBox.cpp b/LibGUI/GCheckBox.cpp index ad973d94f2..f767f9860e 100644 --- a/LibGUI/GCheckBox.cpp +++ b/LibGUI/GCheckBox.cpp @@ -27,7 +27,7 @@ GCheckBox::GCheckBox(GWidget* parent) : GWidget(parent) { if (!s_checked_bitmap) - s_checked_bitmap = CharacterBitmap::create_from_ascii(s_checked_bitmap_data, s_checked_bitmap_width, s_checked_bitmap_height).leakRef(); + s_checked_bitmap = CharacterBitmap::create_from_ascii(s_checked_bitmap_data, s_checked_bitmap_width, s_checked_bitmap_height).leak_ref(); } GCheckBox::~GCheckBox() diff --git a/LibGUI/GObject.cpp b/LibGUI/GObject.cpp index c980e70192..ec03adb47e 100644 --- a/LibGUI/GObject.cpp +++ b/LibGUI/GObject.cpp @@ -7,15 +7,15 @@ GObject::GObject(GObject* parent) : m_parent(parent) { if (m_parent) - m_parent->addChild(*this); + m_parent->add_child(*this); } GObject::~GObject() { if (m_parent) - m_parent->removeChild(*this); - auto childrenToDelete = move(m_children); - for (auto* child : childrenToDelete) + m_parent->remove_child(*this); + auto children_to_delete = move(m_children); + for (auto* child : children_to_delete) delete child; } @@ -35,12 +35,12 @@ void GObject::event(GEvent& event) } } -void GObject::addChild(GObject& object) +void GObject::add_child(GObject& object) { m_children.append(&object); } -void GObject::removeChild(GObject& object) +void GObject::remove_child(GObject& object) { for (unsigned i = 0; i < m_children.size(); ++i) { if (m_children[i] == &object) { @@ -54,19 +54,19 @@ void GObject::timer_event(GTimerEvent&) { } -void GObject::startTimer(int ms) +void GObject::start_timer(int ms) { - if (m_timerID) { + if (m_timer_id) { dbgprintf("GObject{%p} already has a timer!\n", this); ASSERT_NOT_REACHED(); } } -void GObject::stopTimer() +void GObject::stop_timer() { - if (!m_timerID) + if (!m_timer_id) return; - m_timerID = 0; + m_timer_id = 0; } void GObject::delete_later() diff --git a/LibGUI/GObject.h b/LibGUI/GObject.h index d31d3c1a23..9ca85b41d3 100644 --- a/LibGUI/GObject.h +++ b/LibGUI/GObject.h @@ -20,12 +20,12 @@ public: GObject* parent() { return m_parent; } const GObject* parent() const { return m_parent; } - void startTimer(int ms); - void stopTimer(); - bool hasTimer() const { return m_timerID; } + void start_timer(int ms); + void stop_timer(); + bool has_timer() const { return m_timer_id; } - void addChild(GObject&); - void removeChild(GObject&); + void add_child(GObject&); + void remove_child(GObject&); void delete_later(); @@ -34,7 +34,7 @@ private: GObject* m_parent { nullptr }; - int m_timerID { 0 }; + int m_timer_id { 0 }; Vector m_children; }; diff --git a/LibGUI/GTextBox.cpp b/LibGUI/GTextBox.cpp index 44d9f277f7..cd04d3f156 100644 --- a/LibGUI/GTextBox.cpp +++ b/LibGUI/GTextBox.cpp @@ -8,7 +8,7 @@ GTextBox::GTextBox(GWidget* parent) : GWidget(parent) { - startTimer(500); + start_timer(500); } GTextBox::~GTextBox() @@ -73,12 +73,12 @@ void GTextBox::handle_backspace() } char* buffer; - auto newText = StringImpl::create_uninitialized(m_text.length() - 1, buffer); + auto new_text = StringImpl::create_uninitialized(m_text.length() - 1, buffer); memcpy(buffer, m_text.characters(), m_cursor_position - 1); memcpy(buffer + m_cursor_position - 1, m_text.characters() + m_cursor_position, m_text.length() - (m_cursor_position - 1)); - m_text = move(newText); + m_text = move(new_text); --m_cursor_position; update(); } @@ -110,13 +110,13 @@ void GTextBox::keydown_event(GKeyEvent& event) ASSERT(event.text().length() == 1); char* buffer; - auto newText = StringImpl::create_uninitialized(m_text.length() + 1, buffer); + auto new_text = StringImpl::create_uninitialized(m_text.length() + 1, buffer); memcpy(buffer, m_text.characters(), m_cursor_position); buffer[m_cursor_position] = event.text()[0]; memcpy(buffer + m_cursor_position + 1, m_text.characters() + m_cursor_position, m_text.length() - m_cursor_position); - m_text = move(newText); + m_text = move(new_text); ++m_cursor_position; update(); return; diff --git a/LibGUI/GWindow.cpp b/LibGUI/GWindow.cpp index 6b2e8abeb7..9b92536679 100644 --- a/LibGUI/GWindow.cpp +++ b/LibGUI/GWindow.cpp @@ -207,6 +207,6 @@ void GWindow::set_global_cursor_tracking_widget(GWidget* widget) ASSERT(m_window_id); if (widget == m_global_cursor_tracking_widget.ptr()) return; - m_global_cursor_tracking_widget = widget ? widget->makeWeakPtr() : nullptr; + m_global_cursor_tracking_widget = widget ? widget->make_weak_ptr() : nullptr; gui_set_global_cursor_tracking_enabled(m_window_id, widget != nullptr); } diff --git a/SharedGraphics/Font.cpp b/SharedGraphics/Font.cpp index dea6dba741..11e5831e0d 100644 --- a/SharedGraphics/Font.cpp +++ b/SharedGraphics/Font.cpp @@ -14,7 +14,7 @@ void Font::initialize() Font& Font::default_font() { if (!s_default_font) - s_default_font = adopt(*new Font(DEFAULT_FONT_NAME::glyphs, DEFAULT_FONT_NAME::glyph_width, DEFAULT_FONT_NAME::glyph_height, DEFAULT_FONT_NAME::first_glyph, DEFAULT_FONT_NAME::last_glyph)).leakRef(); + s_default_font = adopt(*new Font(DEFAULT_FONT_NAME::glyphs, DEFAULT_FONT_NAME::glyph_width, DEFAULT_FONT_NAME::glyph_height, DEFAULT_FONT_NAME::first_glyph, DEFAULT_FONT_NAME::last_glyph)).leak_ref(); return *s_default_font; } @@ -28,7 +28,7 @@ Font::Font(const char* const* glyphs, byte glyph_width, byte glyph_height, byte m_error_bitmap = CharacterBitmap::create_from_ascii(DEFAULT_FONT_NAME::error_glyph, m_glyph_width, m_glyph_height); for (unsigned ch = 0; ch < 256; ++ch) { if (ch < m_first_glyph || ch > m_last_glyph) { - m_bitmaps[ch] = m_error_bitmap.copyRef(); + m_bitmaps[ch] = m_error_bitmap.copy_ref(); continue; } const char* data = m_glyphs[(unsigned)ch - m_first_glyph]; diff --git a/SharedGraphics/GraphicsBitmap.cpp b/SharedGraphics/GraphicsBitmap.cpp index 97d8e815d4..6069e757ea 100644 --- a/SharedGraphics/GraphicsBitmap.cpp +++ b/SharedGraphics/GraphicsBitmap.cpp @@ -16,12 +16,12 @@ RetainPtr GraphicsBitmap::create(Process& process, const Size& s GraphicsBitmap::GraphicsBitmap(Process& process, const Size& size) : m_size(size) , m_pitch(size.width() * sizeof(RGBA32)) - , m_client_process(process.makeWeakPtr()) + , m_client_process(process.make_weak_ptr()) { InterruptDisabler disabler; size_t size_in_bytes = size.width() * size.height() * sizeof(RGBA32); auto vmo = VMObject::create_anonymous(size_in_bytes); - m_client_region = process.allocate_region_with_vmo(LinearAddress(), size_in_bytes, vmo.copyRef(), 0, "GraphicsBitmap (client)", true, true); + m_client_region = process.allocate_region_with_vmo(LinearAddress(), size_in_bytes, vmo.copy_ref(), 0, "GraphicsBitmap (client)", true, true); m_client_region->set_shared(true); m_client_region->commit(); auto& server = WSMessageLoop::the().server_process(); diff --git a/SharedGraphics/Painter.cpp b/SharedGraphics/Painter.cpp index 725b791420..84bb6f7e3b 100644 --- a/SharedGraphics/Painter.cpp +++ b/SharedGraphics/Painter.cpp @@ -199,9 +199,9 @@ void Painter::draw_text(const Rect& rect, const String& text, TextAlignment alig int text_width = text.length() * font().glyph_width(); point = { rect.right() - text_width, rect.center().y() - (font().glyph_height() / 2) }; } else if (alignment == TextAlignment::Center) { - int textWidth = text.length() * font().glyph_width(); + int text_width = text.length() * font().glyph_width(); point = rect.center(); - point.move_by(-(textWidth / 2), -(font().glyph_height() / 2)); + point.move_by(-(text_width / 2), -(font().glyph_height() / 2)); } else { ASSERT_NOT_REACHED(); } @@ -283,14 +283,14 @@ void Painter::draw_line(const Point& p1, const Point& p2, Color color) const double dy = point2.y() - point1.y(); const double delta_error = fabs(dy / dx); double error = 0; - const double yStep = dy == 0 ? 0 : (dy > 0 ? 1 : -1); + const double y_step = dy == 0 ? 0 : (dy > 0 ? 1 : -1); int y = point1.y(); for (int x = point1.x(); x <= point2.x(); ++x) { m_target->scanline(y)[x] = color.value(); error += delta_error; if (error >= 0.5) { - y = (double)y + yStep; + y = (double)y + y_step; error -= 1.0; } } diff --git a/Terminal/Terminal.cpp b/Terminal/Terminal.cpp index e41ffb7547..93cd0cb8a3 100644 --- a/Terminal/Terminal.cpp +++ b/Terminal/Terminal.cpp @@ -110,7 +110,7 @@ inline bool is_valid_final_character(byte ch) return ch >= 0x40 && ch <= 0x7e; } -unsigned parseUInt(const String& str, bool& ok) +unsigned parse_uint(const String& str, bool& ok) { unsigned value = 0; for (size_t i = 0; i < str.length(); ++i) { @@ -341,7 +341,7 @@ void Terminal::execute_xterm_command() { m_final = '@'; bool ok; - unsigned value = parseUInt(String((const char*)m_xterm_param1.data(), m_xterm_param1.size()), ok); + unsigned value = parse_uint(String((const char*)m_xterm_param1.data(), m_xterm_param1.size()), ok); if (ok) { switch (value) { case 0: @@ -363,7 +363,7 @@ void Terminal::execute_escape_sequence(byte final) Vector params; for (auto& parampart : paramparts) { bool ok; - unsigned value = parseUInt(parampart, ok); + unsigned value = parse_uint(parampart, ok); if (!ok) { // FIXME: Should we do something else? return; @@ -562,7 +562,7 @@ void Terminal::unimplemented_escape() builder.append((char)m_intermediates[i]); } builder.append("))"); - inject_string(builder.build()); + inject_string(builder.to_string()); } void Terminal::unimplemented_xterm_escape() diff --git a/Userland/guitest2.cpp b/Userland/guitest2.cpp index 231a8d75d2..6c7ee5a340 100644 --- a/Userland/guitest2.cpp +++ b/Userland/guitest2.cpp @@ -34,7 +34,7 @@ ClockWidget::ClockWidget(GWidget* parent) : GWidget(parent) { set_relative_rect({ 0, 0, 100, 40 }); - startTimer(250); + start_timer(250); } void ClockWidget::paint_event(GPaintEvent&) diff --git a/Userland/kill.cpp b/Userland/kill.cpp index 96d2cd8efc..3f1bb0248a 100644 --- a/Userland/kill.cpp +++ b/Userland/kill.cpp @@ -4,7 +4,7 @@ #include #include -static unsigned parseUInt(const String& str, bool& ok) +static unsigned parse_uint(const String& str, bool& ok) { if (str.is_empty()) { ok = false; @@ -40,13 +40,13 @@ int main(int argc, char** argv) pid_argi = 2; if (argv[1][0] != '-') print_usage_and_exit(); - signum = parseUInt(&argv[1][1], ok); + signum = parse_uint(&argv[1][1], ok); if (!ok) { printf("'%s' is not a valid signal number\n", &argv[1][1]); return 2; } } - unsigned pid = parseUInt(argv[pid_argi], ok); + unsigned pid = parse_uint(argv[pid_argi], ok); if (!ok) { printf("'%s' is not a valid PID\n", argv[pid_argi]); return 3; diff --git a/Userland/sh.cpp b/Userland/sh.cpp index 8b6b788c51..0c1391f5b2 100644 --- a/Userland/sh.cpp +++ b/Userland/sh.cpp @@ -184,12 +184,12 @@ static int sh_cd(int argc, char** argv) else sprintf(pathbuf, "%s/%s", g->cwd.characters(), argv[1]); - FileSystemPath canonicalPath(pathbuf); - if (!canonicalPath.is_valid()) { + FileSystemPath canonical_path(pathbuf); + if (!canonical_path.is_valid()) { printf("FileSystemPath failed to canonicalize '%s'\n", pathbuf); return 1; } - const char* path = canonicalPath.string().characters(); + const char* path = canonical_path.string().characters(); struct stat st; int rc = stat(path, &st); @@ -206,7 +206,7 @@ static int sh_cd(int argc, char** argv) printf("chdir(%s) failed: %s\n", path, strerror(errno)); return 1; } - g->cwd = canonicalPath.string(); + g->cwd = canonical_path.string(); return 0; } diff --git a/Userland/sleep.cpp b/Userland/sleep.cpp index ba50980723..1a44e9b027 100644 --- a/Userland/sleep.cpp +++ b/Userland/sleep.cpp @@ -3,7 +3,7 @@ #include #include -static unsigned parseUInt(const String& str, bool& ok) +static unsigned parse_uint(const String& str, bool& ok) { unsigned value = 0; for (size_t i = 0; i < str.length(); ++i) { @@ -29,7 +29,7 @@ int main(int argc, char** argv) return 1; } bool ok; - unsigned secs = parseUInt(argv[1], ok); + unsigned secs = parse_uint(argv[1], ok); if (!ok) { fprintf(stderr, "Not a valid number of seconds: \"%s\"\n", argv[1]); return 1; diff --git a/Userland/sysctl.cpp b/Userland/sysctl.cpp index 13c7e564ab..274a55fd62 100644 --- a/Userland/sysctl.cpp +++ b/Userland/sysctl.cpp @@ -84,7 +84,7 @@ static String read_var(const String& name) StringBuilder builder; builder.append("/proc/sys/"); builder.append(name); - auto path = builder.build(); + auto path = builder.to_string(); int fd = open(path.characters(), O_RDONLY); if (fd < 0) { perror("open"); @@ -105,7 +105,7 @@ static void write_var(const String& name, const String& value) StringBuilder builder; builder.append("/proc/sys/"); builder.append(name); - auto path = builder.build(); + auto path = builder.to_string(); int fd = open(path.characters(), O_WRONLY); if (fd < 0) { perror("open"); diff --git a/WindowServer/WSWindowManager.cpp b/WindowServer/WSWindowManager.cpp index b6f99fa3ff..678f71f0eb 100644 --- a/WindowServer/WSWindowManager.cpp +++ b/WindowServer/WSWindowManager.cpp @@ -11,36 +11,36 @@ //#define DEBUG_COUNTERS -static const int windowTitleBarHeight = 16; +static const int window_titlebar_height = 16; static inline Rect title_bar_rect(const Rect& window) { return { window.x() - 1, - window.y() - windowTitleBarHeight, + window.y() - window_titlebar_height, window.width() + 2, - windowTitleBarHeight + window_titlebar_height }; } static inline Rect title_bar_text_rect(const Rect& window) { - auto titleBarRect = title_bar_rect(window); + auto titlebar_rect = title_bar_rect(window); return { - titleBarRect.x() + 2, - titleBarRect.y(), - titleBarRect.width() - 4, - titleBarRect.height() + titlebar_rect.x() + 2, + titlebar_rect.y(), + titlebar_rect.width() - 4, + titlebar_rect.height() }; } static inline Rect border_window_rect(const Rect& window) { - auto titleBarRect = title_bar_rect(window); - return { titleBarRect.x() - 1, - titleBarRect.y() - 1, - titleBarRect.width() + 2, - windowTitleBarHeight + window.height() + 3 + auto titlebar_rect = title_bar_rect(window); + return { titlebar_rect.x() - 1, + titlebar_rect.y() - 1, + titlebar_rect.width() + 2, + window_titlebar_height + window.height() + 3 }; } @@ -148,12 +148,12 @@ WSWindowManager::~WSWindowManager() void WSWindowManager::paint_window_frame(WSWindow& window) { LOCKER(m_lock); - //printf("[WM] paintWindowFrame {%p}, rect: %d,%d %dx%d\n", &window, window.rect().x(), window.rect().y(), window.rect().width(), window.rect().height()); + //printf("[WM] paint_window_frame {%p}, rect: %d,%d %dx%d\n", &window, window.rect().x(), window.rect().y(), window.rect().width(), window.rect().height()); - auto titleBarRect = title_bar_rect(window.rect()); - auto titleBarTitleRect = title_bar_text_rect(window.rect()); - auto outerRect = outer_window_rect(window.rect()); - auto borderRect = border_window_rect(window.rect()); + auto titlebar_rect = title_bar_rect(window.rect()); + auto titlebar_title_rect = title_bar_text_rect(window.rect()); + auto outer_rect = outer_window_rect(window.rect()); + auto border_rect = border_window_rect(window.rect()); Rect inner_border_rect { window.x() - 1, @@ -184,15 +184,15 @@ void WSWindowManager::paint_window_frame(WSWindow& window) middle_border_color = Color::MidGray; } - m_back_painter->fill_rect_with_gradient(titleBarRect, border_color, border_color2); - m_back_painter->draw_rect(borderRect, middle_border_color); - m_back_painter->draw_rect(outerRect, border_color); + m_back_painter->fill_rect_with_gradient(titlebar_rect, border_color, border_color2); + m_back_painter->draw_rect(border_rect, middle_border_color); + m_back_painter->draw_rect(outer_rect, border_color); m_back_painter->draw_rect(inner_border_rect, border_color); - m_back_painter->draw_text(titleBarTitleRect, window.title(), Painter::TextAlignment::CenterLeft, title_color); + m_back_painter->draw_text(titlebar_title_rect, window.title(), Painter::TextAlignment::CenterLeft, title_color); Color metadata_color(96, 96, 96); m_back_painter->draw_text( - titleBarTitleRect, + titlebar_title_rect, String::format("%d:%d", window.pid(), window.window_id()), Painter::TextAlignment::CenterRight, metadata_color @@ -250,7 +250,7 @@ void WSWindowManager::handle_titlebar_mouse_event(WSWindow& window, WSMouseEvent #ifdef DRAG_DEBUG printf("[WM] Begin dragging WSWindow{%p}\n", &window); #endif - m_drag_window = window.makeWeakPtr();; + m_drag_window = window.make_weak_ptr();; m_drag_origin = event.position(); m_drag_window_origin = window.position(); m_drag_start_rect = outer_window_rect(window.rect()); @@ -265,7 +265,7 @@ void WSWindowManager::process_mouse_event(WSMouseEvent& event) if (event.type() == WSMessage::MouseUp && event.button() == MouseButton::Left) { if (m_drag_window) { #ifdef DRAG_DEBUG - printf("[WM] Finish dragging WSWindow{%p}\n", m_dragWindow.ptr()); + printf("[WM] Finish dragging WSWindow{%p}\n", m_drag_window.ptr()); #endif invalidate(*m_drag_window); m_drag_window->set_is_being_dragged(false); @@ -280,7 +280,7 @@ void WSWindowManager::process_mouse_event(WSMouseEvent& event) auto old_window_rect = m_drag_window->rect(); Point pos = m_drag_window_origin; #ifdef DRAG_DEBUG - dbgprintf("[WM] Dragging [origin: %d,%d] now: %d,%d\n", m_dragOrigin.x(), m_dragOrigin.y(), event.x(), event.y()); + dbgprintf("[WM] Dragging [origin: %d,%d] now: %d,%d\n", m_drag_origin.x(), m_drag_origin.y(), event.x(), event.y()); #endif pos.move_by(event.x() - m_drag_origin.x(), event.y() - m_drag_origin.y()); m_drag_window->set_position_without_repaint(pos); @@ -429,7 +429,7 @@ void WSWindowManager::set_active_window(WSWindow* window) WSMessageLoop::the().post_message(previously_active_window, make(WSMessage::WindowDeactivated)); invalidate(*previously_active_window); } - m_active_window = window->makeWeakPtr(); + m_active_window = window->make_weak_ptr(); if (m_active_window) { WSMessageLoop::the().post_message(m_active_window.ptr(), make(WSMessage::WindowActivated)); invalidate(*m_active_window);