mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 21:38:32 +08:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
72 lines
2.9 KiB
C
72 lines
2.9 KiB
C
/*
|
|
* drivers/s390/char/sclp_tty.h
|
|
* interface to the SCLP-read/write driver
|
|
*
|
|
* S390 version
|
|
* Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
|
|
* Author(s): Martin Peschke <mpeschke@de.ibm.com>
|
|
* Martin Schwidefsky <schwidefsky@de.ibm.com>
|
|
*/
|
|
|
|
#ifndef __SCLP_TTY_H__
|
|
#define __SCLP_TTY_H__
|
|
|
|
#include <linux/ioctl.h>
|
|
#include <linux/termios.h>
|
|
#include <linux/tty_driver.h>
|
|
|
|
/* This is the type of data structures storing sclp ioctl setting. */
|
|
struct sclp_ioctls {
|
|
unsigned short htab;
|
|
unsigned char echo;
|
|
unsigned short columns;
|
|
unsigned char final_nl;
|
|
unsigned short max_sccb;
|
|
unsigned short kmem_sccb; /* can't be modified at run time */
|
|
unsigned char tolower;
|
|
unsigned char delim;
|
|
};
|
|
|
|
/* must be unique, FIXME: must be added in Documentation/ioctl_number.txt */
|
|
#define SCLP_IOCTL_LETTER 'B'
|
|
|
|
/* set width of horizontal tabulator */
|
|
#define TIOCSCLPSHTAB _IOW(SCLP_IOCTL_LETTER, 0, unsigned short)
|
|
/* enable/disable echo of input (independent from line discipline) */
|
|
#define TIOCSCLPSECHO _IOW(SCLP_IOCTL_LETTER, 1, unsigned char)
|
|
/* set number of colums for output */
|
|
#define TIOCSCLPSCOLS _IOW(SCLP_IOCTL_LETTER, 2, unsigned short)
|
|
/* enable/disable writing without final new line character */
|
|
#define TIOCSCLPSNL _IOW(SCLP_IOCTL_LETTER, 4, signed char)
|
|
/* set the maximum buffers size for output, rounded up to next 4kB boundary */
|
|
#define TIOCSCLPSOBUF _IOW(SCLP_IOCTL_LETTER, 5, unsigned short)
|
|
/* set initial (default) sclp ioctls */
|
|
#define TIOCSCLPSINIT _IO(SCLP_IOCTL_LETTER, 6)
|
|
/* enable/disable conversion from upper to lower case of input */
|
|
#define TIOCSCLPSCASE _IOW(SCLP_IOCTL_LETTER, 7, unsigned char)
|
|
/* set special character used for separating upper and lower case, */
|
|
/* 0x00 disables this feature */
|
|
#define TIOCSCLPSDELIM _IOW(SCLP_IOCTL_LETTER, 9, unsigned char)
|
|
|
|
/* get width of horizontal tabulator */
|
|
#define TIOCSCLPGHTAB _IOR(SCLP_IOCTL_LETTER, 10, unsigned short)
|
|
/* Is echo of input enabled ? (independent from line discipline) */
|
|
#define TIOCSCLPGECHO _IOR(SCLP_IOCTL_LETTER, 11, unsigned char)
|
|
/* get number of colums for output */
|
|
#define TIOCSCLPGCOLS _IOR(SCLP_IOCTL_LETTER, 12, unsigned short)
|
|
/* Is writing without final new line character enabled ? */
|
|
#define TIOCSCLPGNL _IOR(SCLP_IOCTL_LETTER, 14, signed char)
|
|
/* get the maximum buffers size for output */
|
|
#define TIOCSCLPGOBUF _IOR(SCLP_IOCTL_LETTER, 15, unsigned short)
|
|
/* Is conversion from upper to lower case of input enabled ? */
|
|
#define TIOCSCLPGCASE _IOR(SCLP_IOCTL_LETTER, 17, unsigned char)
|
|
/* get special character used for separating upper and lower case, */
|
|
/* 0x00 disables this feature */
|
|
#define TIOCSCLPGDELIM _IOR(SCLP_IOCTL_LETTER, 19, unsigned char)
|
|
/* get the number of buffers/pages got from kernel at startup */
|
|
#define TIOCSCLPGKBUF _IOR(SCLP_IOCTL_LETTER, 20, unsigned short)
|
|
|
|
extern struct tty_driver *sclp_tty_driver;
|
|
|
|
#endif /* __SCLP_TTY_H__ */
|