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top - metrics - downloadIndex: T U c
Length: 3306 (0xcea)
Types: TextFile
Notes: UNIX file
Names: »conf.h«
└─⟦a6ab2eb36⟧ Bits:30004042/kconfig3.imd SW95705I 386/ix Multi-user Release 1.2
└─⟦a6ab2eb36⟧ UNIX Filesystem
└─⟦this⟧ »kc/new/usr/include/sys/conf.h«
/* Copyright (c) 1984 AT&T */
/* All Rights Reserved */
/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
/* The copyright notice above does not evidence any */
/* actual or intended publication of such source code. */
#ident "@(#)conf.h 1.3"
/*
* 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_print)();
};
extern struct bdevsw bdevsw[];
/*
* Character device switch.
*/
struct cdevsw {
int (*d_open)();
int (*d_close)();
int (*d_read)();
int (*d_write)();
int (*d_ioctl)();
struct tty *d_ttys;
struct streamtab *d_str;
};
extern struct cdevsw cdevsw[];
/*
* And the console co routine. This is declared as
* a configuration parameter so that it can be changed
* to match /dev/console.
*/
struct conssw {
int (*co)();
int co_dev;
};
extern struct conssw conssw;
#define FMNAMESZ 8
struct fmodsw {
char f_name[FMNAMESZ+1];
struct streamtab *f_str;
};
extern struct fmodsw fmodsw[];
extern int bdevcnt;
extern int cdevcnt;
extern int fmodcnt;
/*
* Line discipline switch.
*/
struct linesw {
int (*l_open)();
int (*l_close)();
int (*l_read)();
int (*l_write)();
int (*l_ioctl)();
int (*l_input)();
int (*l_output)();
int (*l_mdmint)();
};
extern struct linesw linesw[];
extern int linecnt;
/*
* Terminal switch
*/
struct termsw {
int (*t_input)();
int (*t_output)();
int (*t_ioctl)();
};
extern struct termsw termsw[];
extern int termcnt;
/*file system switch structure */
struct fstypsw {
/* 0*/ int (*fs_init)();
/* 1*/ int (*fs_iput)();
/* 2*/ struct inode *(*fs_iread)();
/* 3*/ int (*fs_filler)();
/* 4*/ int (*fs_iupdat)();
/* 5*/ int (*fs_readi)();
/* 6*/ int (*fs_writei)();
/* 7*/ int (*fs_itrunc)();
/* 8*/ int (*fs_statf)();
/* 9*/ int (*fs_namei)();
/*10*/ int (*fs_mount)();
/*11*/ int (*fs_umount)();
/*12*/ struct inode *(*fs_getinode)();
/*13*/ int (*fs_openi)(); /* open inode */
/*14*/ int (*fs_closei)(); /* close inode */
/*15*/ int (*fs_update)(); /* update */
/*16*/ int (*fs_statfs)(); /* statfs and ustat */
/*17*/ int (*fs_access)();
/*18*/ int (*fs_getdents)();
/*19*/ int (*fs_allocmap)(); /* Let the fs decide if */
/* if can build a map so */
/* this fs can be used for */
/* paging */
/*20*/ int *(*fs_freemap)(); /* free block list */
/*21*/ int (*fs_readmap)(); /* read a page from the fs */
/* using the block list */
/*22*/ int (*fs_setattr)(); /* set attributes */
/*23*/ int (*fs_notify)(); /* notify fs of action */
/*24*/ int (*fs_fcntl)(); /* fcntl */
/*25*/ int (*fs_fsinfo)(); /* additional info */
/*26*/ int (*fs_ioctl)(); /* ioctl */
/*27*/ int (*fs_fill[5])();
};
extern struct fstypsw fstypsw[];
extern short nfstyp;
/* FS specific data */
struct fsinfo {
long fs_flags; /* flags - see below */
struct mount *fs_pipe; /* The mount point to be used */
/* as the pipe device for */
/* this fstyp */
char *fs_name; /* Pointer to fstyp name */
/* See above */
long fs_notify; /* Flags for fs_notify */
/* e.g., NO_CHDIR, NO_CHROOT */
/* see nami.h */
};
extern struct fsinfo fsinfo[];