Kernel/LibC: Implement super basic select

This does not really even block but it works... :D
2024-02-12 17:26:33 +02:00
parent f50b4be162
commit 3fc1edede0
34 changed files with 285 additions and 41 deletions
--- a/kernel/include/kernel/FS/Pipe.h
+++ b/kernel/include/kernel/FS/Pipe.h
@@ -34,6 +34,10 @@ namespace Kernel
 		virtual BAN::ErrorOr<size_t> read_impl(off_t, BAN::ByteSpan) override;
 		virtual BAN::ErrorOr<size_t> write_impl(off_t, BAN::ConstByteSpan) override;

+		virtual bool can_read_impl() const override { return !m_buffer.empty(); }
+		virtual bool can_write_impl() const override { return true; }
+		virtual bool has_error_impl() const override { return false; }
+
 	private:
 		Pipe(const Credentials&);