Kernel: Handle TTY ioctls on all inodes not implementing it

This reduces debug spam while compiling software

kernel/include/kernel/FS/Pipe.h

@@ -35,8 +35,6 @@ namespace Kernel
 		virtual bool has_error_impl() const override { return m_reading_count == 0; }
 		virtual bool has_hungup_impl() const override { return m_writing_count == 0; }
 
-		virtual BAN::ErrorOr<long> ioctl_impl(int, void*) override;
-
 	private:
 		Pipe(const struct stat&);
 

kernel/kernel/FS/Inode.cpp

@@ -5,6 +5,7 @@
 #include <kernel/Memory/FileBackedRegion.h>
 
 #include <fcntl.h>
+#include <sys/ioctl.h>
 #include <sys/statvfs.h>
 
 namespace Kernel
@@ -317,7 +318,22 @@ namespace Kernel
 
 	BAN::ErrorOr<long> Inode::ioctl(int request, void* arg)
 	{
-		return ioctl_impl(request, arg);
+		auto ret = ioctl_impl(request, arg);
+		if (!ret.is_error() || ret.error().get_error_code() != ENOTSUP)
+			return BAN::move(ret);
+
+		switch (request)
+		{
+			case TIOCGWINSZ:
+			case TIOCSWINSZ:
+			case TCGETS:
+			case TCSETS:
+			case TCSETSW:
+			case TCSETSF:
+				return BAN::Error::from_errno(EINVAL);
+			default:
+				return BAN::Error::from_errno(ENOTSUP);
+		}
 	}
 
 	BAN::ErrorOr<void> Inode::add_epoll(class Epoll* epoll)

kernel/kernel/FS/Pipe.cpp

@@ -268,19 +268,4 @@ namespace Kernel
 		return BAN::Error::from_errno(ENODEV);
 	}
 
-	BAN::ErrorOr<long> Pipe::ioctl_impl(int cmd, void* arg)
-	{
-		switch (cmd)
-		{
-			case TIOCGWINSZ:
-			case TIOCSWINSZ:
-			case TCGETS:
-			case TCSETS:
-			case TCSETSW:
-			case TCSETSF:
-				return BAN::Error::from_errno(EINVAL);
-		}
-		return Inode::ioctl_impl(cmd, arg);
-	}
-
 }