/*
- * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the
- * License may not be used to create, or enable the creation or
- * redistribution of, unlawful or unlicensed copies of an Apple operating
- * system, or to circumvent, violate, or enable the circumvention or
- * violation of, any terms of an Apple operating system software license
- * agreement.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
* limitations under the License.
*
- * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1987 NeXT, Inc.
*/
-#ifndef _BSD_MACHINE_CONS_H_
-#define _BSD_MACHINE_CONS_H_
+struct consdev {
+ char *cn_name; /* name of device in dev_name_list */
+ int (*cn_probe)(void); /* probe and fill in consdev info */
+ int (*cn_init)(void); /* turn on as console */
+ int (*cn_getc)(void); /* kernel getchar interface */
+ int (*cn_putc)(void); /* kernel putchar interface */
+ struct tty *cn_tp; /* tty structure for console device */
+ dev_t cn_dev; /* major/minor of device */
+ short cn_pri; /* pecking order; the higher the better */
+};
-#if defined (__ppc__) || defined (__ppc64__)
-#include <dev/ppc/cons.h>
-#elif defined (__i386__) || defined(__x86_64__)
-#include <dev/i386/cons.h>
-#else
-#error architecture not supported
-#endif
+/* values for cn_pri - reflect our policy for console selection */
+#define CN_DEAD 0 /* device doesn't exist */
+#define CN_NORMAL 1 /* device exists but is nothing special */
+#define CN_INTERNAL 2 /* "internal" bit-mapped display */
+#define CN_REMOTE 3 /* serial interface with remote bit set */
+
+/* XXX */
+#define CONSMAJOR 0
+
+#ifdef KERNEL
+
+#include <sys/types.h>
+#include <sys/conf.h>
+extern struct consdev constab[];
+extern struct consdev *cn_tab;
+extern struct tty *cn_tty;
-#endif /* _BSD_MACHINE_CONS_H_ */
+extern struct tty *constty; /* current console device */
+
+int consopen(dev_t, int, int, struct proc *);
+int consclose(dev_t, int, int, struct proc *);
+int consread(dev_t, struct uio *, int);
+int conswrite(dev_t, struct uio *, int);
+int consioctl(dev_t, u_long, caddr_t, int, struct proc *);
+int consselect(dev_t, int, void *, struct proc *);
+
+/*
+ * These really want their own header file, but this is the only one in
+ * common, and the km device is the keyboard monitor, so it's technically a
+ * part of the console.
+ */
+int kmopen(dev_t, int, int, struct proc *);
+int kmclose(dev_t, int, int, struct proc *);
+int kmread(dev_t, struct uio *, int);
+int kmwrite(dev_t, struct uio *, int);
+int kmioctl(dev_t, u_long, caddr_t, int, struct proc *);
+int kmputc(dev_t, char);
+
+#endif
projects / apple / xnu.git / blobdiff