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Kernel: Use DistinctNumeric for filesystem ID's

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This patch adds the FileSystemID type, which is a distinct u32.
This prevents accidental conversion from arbitrary integers.
This commit is contained in:
Andreas Kling 2021-11-18 15:11:31 +01:00
parent 7c57961c61
commit e08d213830
18 changed files with 36 additions and 35 deletions
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4
Kernel/Devices/Device.cpp
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@ -45,7 +45,7 @@ SysFSBlockDevicesDirectory::SysFSBlockDevicesDirectory(SysFSDevicesDirectory con
{
}
ErrorOr<void> SysFSBlockDevicesDirectory::traverse_as_directory(unsigned fsid, Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)> callback) const
ErrorOr<void> SysFSBlockDevicesDirectory::traverse_as_directory(FileSystemID fsid, Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)> callback) const
{
VERIFY(m_parent_directory);
TRY(callback({ ".", { fsid, component_index() }, 0 }));
@ -82,7 +82,7 @@ SysFSCharacterDevicesDirectory::SysFSCharacterDevicesDirectory(SysFSDevicesDirec
: SysFSDirectory("char"sv, devices_directory)
{
}
ErrorOr<void> SysFSCharacterDevicesDirectory::traverse_as_directory(unsigned fsid, Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)> callback) const
ErrorOr<void> SysFSCharacterDevicesDirectory::traverse_as_directory(FileSystemID fsid, Function<ErrorOr<void>(FileSystem::DirectoryEntryView const&)> callback) const
{
VERIFY(m_parent_directory);
TRY(callback({ ".", { fsid, component_index() }, 0 }));