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/* * Mach Operating System * Copyright (c) 1987 Carnegie-Mellon University * All rights reserved. The CMU software License Agreement specifies * the terms and conditions for use and redistribution. */ /* * * HISTORY * 13-Feb-88 John Seamons (jks) at NeXT * NeXT: added d_getc and d_putc entries in cdevsw for console support. * * 18-Nov-87 Avadis Tevanian (avie) at Carnegie-Mellon University * Removed conditionals, history. */ /* * Copyright (c) 1982, 1986 Regents of the University of California. * All rights reserved. The Berkeley software License Agreement * specifies the terms and conditions for redistribution. * * @(#)conf.h 7.1 (Berkeley) 6/4/86 */ #ifndef _SYS_CONF_H_ #define _SYS_CONF_H_ 1 extern int nulldev(); extern int nodev(); /* * Declaration of block device * switch. Each entry (row) is * the only link between the * main unix code and the driver. * The initialization of the * device switches is in the * file conf.c. */ struct bdevsw { int (*d_open)(); int (*d_close)(); int (*d_strategy)(); int (*d_dump)(); int (*d_psize)(); int d_flags; }; #ifdef KERNEL extern struct bdevsw bdevsw[]; extern int nblkdev; /* * Contents of empty bdevsw slot. */ #define NO_BDEVICE \ { nodev, nodev, nodev, nodev, \ 0, 0 } #endif /* * Character device switch. */ struct cdevsw { int (*d_open)(); int (*d_close)(); int (*d_read)(); int (*d_write)(); int (*d_ioctl)(); int (*d_stop)(); int (*d_reset)(); int (*d_select)(); int (*d_mmap)(); #if NeXT int (*d_getc)(); int (*d_putc)(); #endif }; #ifdef KERNEL extern struct cdevsw cdevsw[]; extern int nchrdev; /* * Contents of empty cdevsw slot. */ #define NO_CDEVICE \ { \ nodev, nodev, nodev, nodev, \ nodev, nodev, nodev, seltrue, \ nodev, nodev, nodev, \ } #endif /* * tty line control switch. */ struct linesw { int (*l_open)(); int (*l_close)(); int (*l_read)(); int (*l_write)(); int (*l_ioctl)(); int (*l_rint)(); int (*l_rend)(); int (*l_meta)(); int (*l_start)(); int (*l_modem)(); #if romp || NeXT int (*l_select)(); #endif #if NeXT int l_kind; /* if 0, follows normal clist usage */ #endif }; #ifdef KERNEL extern struct linesw linesw[]; #endif #endif
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.