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AK: Add Retained<T>, like RetainPtr, but never null.

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Also use some Clang attribute wizardry to get a warning for use-after-move.
This commit is contained in:
Andreas Kling
2019-02-25 12:43:52 +01:00
parent 0b957ed2b1
commit 2cfcbdc735
31 changed files with 214 additions and 104 deletions
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10
Kernel/SyntheticFileSystem.cpp
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@@ -5,7 +5,7 @@
//#define SYNTHFS_DEBUG
RetainPtr<SynthFS> SynthFS::create()
Retained<SynthFS> SynthFS::create()
{
return adopt(*new SynthFS);
}
@@ -34,7 +34,7 @@ bool SynthFS::initialize()
return true;
}
RetainPtr<SynthFSInode> SynthFS::create_directory(String&& name)
Retained<SynthFSInode> SynthFS::create_directory(String&& name)
{
auto file = adopt(*new SynthFSInode(*this, generate_inode_index()));
file->m_name = move(name);
@@ -46,7 +46,7 @@ RetainPtr<SynthFSInode> SynthFS::create_directory(String&& name)
return file;
}
RetainPtr<SynthFSInode> SynthFS::create_text_file(String&& name, ByteBuffer&& contents, mode_t mode)
Retained<SynthFSInode> SynthFS::create_text_file(String&& name, ByteBuffer&& contents, mode_t mode)
{
auto file = adopt(*new SynthFSInode(*this, generate_inode_index()));
file->m_data = contents;
@@ -59,7 +59,7 @@ RetainPtr<SynthFSInode> SynthFS::create_text_file(String&& name, ByteBuffer&& co
return file;
}
RetainPtr<SynthFSInode> SynthFS::create_generated_file(String&& name, Function<ByteBuffer(SynthFSInode&)>&& generator, mode_t mode)
Retained<SynthFSInode> SynthFS::create_generated_file(String&& name, Function<ByteBuffer(SynthFSInode&)>&& generator, mode_t mode)
{
auto file = adopt(*new SynthFSInode(*this, generate_inode_index()));
file->m_generator = move(generator);
@@ -72,7 +72,7 @@ RetainPtr<SynthFSInode> SynthFS::create_generated_file(String&& name, Function<B
return file;
}
RetainPtr<SynthFSInode> SynthFS::create_generated_file(String&& name, Function<ByteBuffer(SynthFSInode&)>&& read_callback, Function<ssize_t(SynthFSInode&, const ByteBuffer&)>&& write_callback, mode_t mode)
Retained<SynthFSInode> SynthFS::create_generated_file(String&& name, Function<ByteBuffer(SynthFSInode&)>&& read_callback, Function<ssize_t(SynthFSInode&, const ByteBuffer&)>&& write_callback, mode_t mode)
{
auto file = adopt(*new SynthFSInode(*this, generate_inode_index()));
file->m_generator = move(read_callback);