diff options
Diffstat (limited to 'device/cons.c')
| -rw-r--r-- | device/cons.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/device/cons.c b/device/cons.c index e3e95ffb..f26f22c5 100644 --- a/device/cons.c +++ b/device/cons.c @@ -22,22 +22,10 @@ #include <string.h> #include <kern/debug.h> -#ifdef MACH_KERNEL #include <sys/types.h> #include <device/conf.h> #include <mach/boolean.h> #include <device/cons.h> -#else -#include <sys/param.h> -#include <sys/user.h> -#include <sys/systm.h> -#include <sys/buf.h> -#include <sys/ioctl.h> -#include <sys/tty.h> -#include <sys/file.h> -#include <sys/conf.h> -#include <hpdev/cons.h> -#endif #ifdef MACH_KMSG #include <device/io_req.h> @@ -46,9 +34,6 @@ static int cn_inited = 0; static struct consdev *cn_tab = 0; /* physical console device info */ -#ifndef MACH_KERNEL -static struct tty *constty = 0; /* virtual console output device */ -#endif /* * ROM getc/putc primitives. @@ -76,10 +61,8 @@ void cninit() { struct consdev *cp; -#ifdef MACH_KERNEL dev_ops_t cn_ops; int x; -#endif if (cn_inited) return; @@ -103,7 +86,6 @@ cninit() * Initialize as console */ (*cp->cn_init)(cp); -#ifdef MACH_KERNEL /* * Look up its dev_ops pointer in the device table and * place it in the device indirection table. @@ -111,7 +93,6 @@ cninit() if (dev_name_lookup(cp->cn_name, &cn_ops, &x) == FALSE) panic("cninit: dev_name_lookup failed"); dev_set_indirection("console", cn_ops, minor(cp->cn_dev)); -#endif #if CONSBUFSIZE > 0 /* * Now that the console is initialized, dump any chars in @@ -134,97 +115,9 @@ cninit() /* * No console device found, not a problem for BSD, fatal for Mach */ -#ifdef MACH_KERNEL panic("can't find a console device"); -#endif } -#ifndef MACH_KERNEL -cnopen(dev, flag) - dev_t dev; -{ - if (cn_tab == NULL) - return(0); - dev = cn_tab->cn_dev; - return ((*cdevsw[major(dev)].d_open)(dev, flag)); -} - -cnclose(dev, flag) - dev_t dev; -{ - if (cn_tab == NULL) - return(0); - dev = cn_tab->cn_dev; - return ((*cdevsw[major(dev)].d_close)(dev, flag)); -} - -cnread(dev, uio) - dev_t dev; - struct uio *uio; -{ - if (cn_tab == NULL) - return(0); - dev = cn_tab->cn_dev; - return ((*cdevsw[major(dev)].d_read)(dev, uio)); -} - -cnwrite(dev, uio) - dev_t dev; - struct uio *uio; -{ - if (cn_tab == NULL) - return(0); - dev = cn_tab->cn_dev; - return ((*cdevsw[major(dev)].d_write)(dev, uio)); -} - -cnioctl(dev, cmd, data, flag) - dev_t dev; - caddr_t data; -{ - if (cn_tab == NULL) - return(0); - /* - * Superuser can always use this to wrest control of console - * output from the "virtual" console. - */ - if (cmd == TIOCCONS && constty) { - if (!suser()) - return(EPERM); - constty = NULL; - return(0); - } - dev = cn_tab->cn_dev; - return ((*cdevsw[major(dev)].d_ioctl)(dev, cmd, data, flag)); -} - -cnselect(dev, rw) - dev_t dev; - int rw; -{ - if (cn_tab == NULL) - return(1); - return(ttselect(cn_tab->cn_dev, rw)); -} - -#ifndef hp300 -/* - * XXX Should go away when the new CIO MUX driver is in place - */ -#define d_control d_mmap -cncontrol(dev, cmd, data) - dev_t dev; - int cmd; - int data; -{ - if (cn_tab == NULL) - return(0); - dev = cn_tab->cn_dev; - return((*cdevsw[major(dev)].d_control)(dev, cmd, data)); -} -#undef d_control -#endif -#endif int cngetc() @@ -236,7 +129,6 @@ cngetc() return (0); } -#ifdef MACH_KERNEL int cnmaygetc() { @@ -246,7 +138,6 @@ cnmaygetc() return ((*romgetc)(0)); return (0); } -#endif void cnputc(c) |