/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource 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.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
/*-
#ifndef _SYS_CONF_H_
#define _SYS_CONF_H_ 1
+#include <sys/appleapiopts.h>
+#include <sys/cdefs.h>
+
/*
* Definitions of device driver entry switches
*/
struct uio;
struct vnode;
+/*
+ * Types for d_type.
+ * These are returned by ioctl FIODTYPE
+ */
+#define D_TAPE 1
+#define D_DISK 2
+#define D_TTY 3
+
+#ifdef KERNEL
/*
* Device switch function types.
*/
-typedef int open_close_fcn_t __P((dev_t dev, int flags, int devtype,
- struct proc *p));
-
-typedef struct tty *d_devtotty_t __P((dev_t dev));
-
-typedef void strategy_fcn_t __P((struct buf *bp));
-typedef int ioctl_fcn_t __P((dev_t dev, u_long cmd, caddr_t data,
- int fflag, struct proc *p));
-typedef int dump_fcn_t (); /* parameters vary by architecture */
-typedef int psize_fcn_t __P((dev_t dev));
-typedef int read_write_fcn_t __P((dev_t dev, struct uio *uio, int ioflag));
-typedef int stop_fcn_t __P((struct tty *tp, int rw));
-typedef int reset_fcn_t __P((int uban));
-typedef int select_fcn_t __P((dev_t dev, int which, struct proc *p));
-typedef int mmap_fcn_t __P(());
-typedef int getc_fcn_t __P((dev_t dev));
-typedef int putc_fcn_t __P((dev_t dev, char c));
-typedef int d_poll_t __P((dev_t dev, int events, struct proc *p));
+typedef int open_close_fcn_t(dev_t dev, int flags, int devtype,
+ struct proc *p);
+
+typedef struct tty *d_devtotty_t(dev_t dev);
+
+typedef void strategy_fcn_t(struct buf *bp);
+typedef int ioctl_fcn_t(dev_t dev, u_long cmd, caddr_t data,
+ int fflag, struct proc *p);
+typedef int dump_fcn_t(void); /* parameters vary by architecture */
+typedef int psize_fcn_t(dev_t dev);
+typedef int read_write_fcn_t(dev_t dev, struct uio *uio, int ioflag);
+typedef int stop_fcn_t(struct tty *tp, int rw);
+typedef int reset_fcn_t(int uban);
+typedef int select_fcn_t(dev_t dev, int which, void * wql, struct proc *p);
+typedef int mmap_fcn_t(void);
#define d_open_t open_close_fcn_t
#define d_close_t open_close_fcn_t
#define d_read_t read_write_fcn_t
#define d_write_t read_write_fcn_t
#define d_ioctl_t ioctl_fcn_t
+#define d_stop_t stop_fcn_t
+#define d_reset_t reset_fcn_t
+#define d_select_t select_fcn_t
+#define d_mmap_t mmap_fcn_t
+#define d_strategy_t strategy_fcn_t
__BEGIN_DECLS
-int enodev (); /* avoid actual prototype for multiple use */
-void enodev_strat();
+int enodev(void);
+void enodev_strat(void);
__END_DECLS
/*
#define eno_stop ((stop_fcn_t *)&enodev)
#define eno_reset ((reset_fcn_t *)&enodev)
#define eno_mmap ((mmap_fcn_t *)&enodev)
-#define eno_getc ((getc_fcn_t *)&enodev)
-#define eno_putc ((putc_fcn_t *)&enodev)
#define eno_select ((select_fcn_t *)&enodev)
-/*
- * Types for d_type.
- */
-#define D_TAPE 1
-#define D_DISK 2
-#define D_TTY 3
+/* For source backward compatibility only! */
+#define eno_getc ((void *)&enodev)
+#define eno_putc ((void *)&enodev)
/*
* Block device switch table
int d_type;
};
-#ifdef KERNEL
d_devtotty_t nodevtotty;
d_write_t nowrite;
-
+#ifdef KERNEL_PRIVATE
extern struct bdevsw bdevsw[];
+#endif /* KERNEL_PRIVATE */
/*
* Contents of empty bdevsw slot.
{ eno_opcl, eno_opcl, eno_strat, eno_ioctl, \
eno_dump, eno_psize, 0 }
-#endif /* KERNEL */
/*
* Character device switch table
select_fcn_t *d_select;
mmap_fcn_t *d_mmap;
strategy_fcn_t *d_strategy;
- getc_fcn_t *d_getc;
- putc_fcn_t *d_putc;
+ void *d_reserved_1;
+ void *d_reserved_2;
int d_type;
};
-#ifdef KERNEL
+#ifdef KERNEL_PRIVATE
extern struct cdevsw cdevsw[];
+#endif /* KERNEL_PRIVATE */
/*
* Contents of empty cdevsw slot.
{ \
eno_opcl, eno_opcl, eno_rdwrt, eno_rdwrt, \
eno_ioctl, eno_stop, eno_reset, 0, \
- seltrue, eno_mmap, eno_strat, eno_getc, \
+ (select_fcn_t *)seltrue, eno_mmap, eno_strat, eno_getc, \
eno_putc, 0 \
}
-
-#endif /* KERNEL */
+
+#endif /* KERNEL */
+
+#ifdef KERNEL_PRIVATE
+typedef int l_open_t (dev_t dev, struct tty *tp);
+typedef int l_close_t(struct tty *tp, int flags);
+typedef int l_read_t (struct tty *tp, struct uio *uio, int flag);
+typedef int l_write_t(struct tty *tp, struct uio *uio, int flag);
+typedef int l_ioctl_t(struct tty *tp, u_long cmd, caddr_t data, int flag,
+ struct proc *p);
+typedef int l_rint_t (int c, struct tty *tp);
+typedef void l_start_t(struct tty *tp);
+typedef int l_modem_t(struct tty *tp, int flag);
/*
* Line discipline switch table
*/
struct linesw {
- int (*l_open) __P((dev_t dev, struct tty *tp));
- int (*l_close) __P((struct tty *tp, int flags));
- int (*l_read) __P((struct tty *tp, struct uio *uio,
- int flag));
- int (*l_write) __P((struct tty *tp, struct uio *uio,
- int flag));
- int (*l_ioctl) __P((struct tty *tp, u_long cmd, caddr_t data,
- int flag, struct proc *p));
- int (*l_rint) __P((int c, struct tty *tp));
- int (*l_start) __P((struct tty *tp));
- int (*l_modem) __P((struct tty *tp, int flag));
+ l_open_t *l_open;
+ l_close_t *l_close;
+ l_read_t *l_read;
+ l_write_t *l_write;
+ l_ioctl_t *l_ioctl;
+ l_rint_t *l_rint;
+ l_start_t *l_start;
+ l_modem_t *l_modem;
};
-#ifdef KERNEL
+
extern struct linesw linesw[];
extern int nlinesw;
-int ldisc_register __P((int , struct linesw *));
-void ldisc_deregister __P((int));
+int ldisc_register(int , struct linesw *);
+void ldisc_deregister(int);
#define LDISC_LOAD -1 /* Loadable line discipline */
-#endif
+#endif /* KERNEL_PRIVATE */
+
+#ifdef BSD_KERNEL_PRIVATE
/*
* Swap device table
*/
#define SW_SEQUENTIAL 0x02
#define sw_freed sw_flags /* XXX compat */
-#ifdef KERNEL
extern struct swdevt swdevt[];
-#endif
+
+#endif /* BSD_KERNEL_PRIVATE */
+
#ifdef KERNEL
/*
* else -1
*/
__BEGIN_DECLS
-int bdevsw_isfree __P((int));
-int bdevsw_add __P((int, struct bdevsw *));
-int bdevsw_remove __P((int, struct bdevsw *));
-int cdevsw_isfree __P((int));
-int cdevsw_add __P((int, struct cdevsw *));
-int cdevsw_remove __P((int, struct cdevsw *));
+int bdevsw_isfree(int);
+int bdevsw_add(int, struct bdevsw *);
+int bdevsw_remove(int, struct bdevsw *);
+int cdevsw_isfree(int);
+int cdevsw_add(int, struct cdevsw *);
+int cdevsw_add_with_bdev(int index, struct cdevsw * csw, int bdev);
+int cdevsw_remove(int, struct cdevsw *);
+int isdisk(dev_t, int);
__END_DECLS
-#endif
+#endif /* KERNEL */
#endif /* _SYS_CONF_H_ */
projects / apple / xnu.git / blobdiff