[patch] fix for Linux kernels >= 6.6.

[dreirund]

The code needs to be updated for Linux >= 6.6:

Here is a patch that adds support for Linux >= 6.6 (needs to have the patch for Linux >= 6.1 also be added separately):

linux-6.6-fixup.patch.txt:

diff -rU1 tty0tty.linux-6.1-fixed/module/tty0tty.c tty0tty/module/tty0tty.c
--- tty0tty.linux-6.1-fixed/module/tty0tty.c	2024-01-11 20:13:27.739146823 +0100
+++ tty0tty/module/tty0tty.c	2024-01-11 20:14:35.892478188 +0100
@@ -212,4 +212,9 @@
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,6,0)
+static ssize_t tty0tty_write(struct tty_struct *tty, const unsigned char *buffer,
+			 size_t count)
+#else
 static int tty0tty_write(struct tty_struct *tty, const unsigned char *buffer,
 			 int count)
+#endif
 {

(Authorship goes to @ozz from Arch User Repository.)

linux-6.1-fixup.patch.txt:

diff -rU1 tty0tty.org/module/tty0tty.c tty0tty/module/tty0tty.c
--- tty0tty.org/module/tty0tty.c	2024-01-11 20:08:54.922488036 +0100
+++ tty0tty/module/tty0tty.c	2024-01-11 20:10:36.829151760 +0100
@@ -290,2 +290,5 @@
 static void tty0tty_set_termios(struct tty_struct *tty,
+				#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,1,0)
+					const
+				#endif
 				struct ktermios *old_termios)

(Note that tabulars are used!, copy & paste might transform them to whitespace which will break applying the patches.)

Regards!

[cschweers]

You should have checked the PR's first #52