Update from NeXT-ppp-2.2-0.4.6

[ppp.git] / NeXT / linedisc.h

diff --git a/NeXT/linedisc.h b/NeXT/linedisc.h
new file mode 100644 (file)
index 0000000..a7147ef
--- /dev/null
+++ b/NeXT/linedisc.h
@@ -0,0 +1,72 @@
+/*
+ * linedisc.h -- includes for use with loadable line disciplines
+ */
+#define        KERNEL          1
+#define        KERNEL_FEATURES 1
+
+#ifdef m68k
+#import <machine/reg.h>
+#endif
+
+#import <sys/param.h>
+/*
+#import <sys/systm.h>
+*/
+#import <sys/user.h>
+#import <sys/ioctl.h>
+#import <sys/tty.h>
+#import <sys/proc.h>
+/*
+#import <sys/vnode.h>
+#import <sys/file.h>
+*/
+#import <sys/conf.h>
+#import <sys/buf.h>
+#import <sys/dk.h>
+#import <sys/uio.h>
+#import <sys/kernel.h>
+
+/*
+#import <machine/spl.h>
+*/
+#ifdef m68k
+#include "spl.h"
+#endif
+
+#if    NeXT
+/*
+#import <next/cons.h>
+#import <nextdev/kmreg.h>
+*/
+#endif NeXT
+
+/*
+ * Line discipline "kind"
+ * NORMAL_LDISC -- Normal line disciplines use tty struct clists in
+ *                     standard manner
+ * SPECIAL_LDISC -- Special line disciplines have private buffering
+ *                     strategy
+ */
+#define        NORMAL_LDISC    0
+#define        SPECIAL_LDISC   1
+
+extern int tty_ld_install(
+       int ld_number,
+       int ld_kind,
+       int (*ld_open)(dev_t dev, struct tty *tp),
+       void (*ld_close)(struct tty *tp),
+       int (*ld_read)(struct tty *tp, struct uio *uiop),
+       int (*ld_write)(struct tty *tp, struct uio *uiop),
+       int (*ld_ioctl)(struct tty *tp, int command, void *dataptr, int flag),
+       void (*ld_rint)(int c, struct tty *tp),
+       void (*ld_rend)(char *cp, u_int n, struct tty *tp),
+       void (*ld_start)(struct tty *tp),
+       int (*ld_modem)(struct tty *tp, int dcd_on),
+       int (*ld_select)(struct tty *tp, int rw)
+);
+extern int tty_ld_remove(int ld_number);
+extern void ttydevstart(struct tty *tp);
+extern void ttydevstop(struct tty *tp);
+extern void ttyselwait(struct tty *tp, int rw);
+extern void ttselwakeup(struct tty *tp);
+