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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_TERMIOS_CONV_H
#define _LINUX_TERMIOS_CONV_H
#include <linux/uaccess.h>
#include <asm/termios.h>
/* intr=^C quit=^\ erase=del kill=^U
eof=^D vtime=\0 vmin=\1 sxtc=\0
start=^Q stop=^S susp=^Z eol=\0
reprint=^R discard=^O werase=^W lnext=^V
eol2=\0
*/
#ifdef VDSUSP
#define INIT_C_CC_VDSUSP_EXTRA [VDSUSP] = 'Y'-0x40,
#else
#define INIT_C_CC_VDSUSP_EXTRA
#endif
#define INIT_C_CC { \
[VINTR] = 'C'-0x40, \
[VQUIT] = '\\'-0x40, \
[VERASE] = '\177', \
[VKILL] = 'U'-0x40, \
[VEOF] = 'D'-0x40, \
[VSTART] = 'Q'-0x40, \
[VSTOP] = 'S'-0x40, \
[VSUSP] = 'Z'-0x40, \
[VREPRINT] = 'R'-0x40, \
[VDISCARD] = 'O'-0x40, \
[VWERASE] = 'W'-0x40, \
[VLNEXT] = 'V'-0x40, \
INIT_C_CC_VDSUSP_EXTRA \
[VMIN] = 1 }
int user_termio_to_kernel_termios(struct ktermios *, struct termio __user *);
int kernel_termios_to_user_termio(struct termio __user *, struct ktermios *);
#ifdef TCGETS2
int user_termios_to_kernel_termios(struct ktermios *, struct termios2 __user *);
int kernel_termios_to_user_termios(struct termios2 __user *, struct ktermios *);
int user_termios_to_kernel_termios_1(struct ktermios *, struct termios __user *);
int kernel_termios_to_user_termios_1(struct termios __user *, struct ktermios *);
#else /* TCGETS2 */
int user_termios_to_kernel_termios(struct ktermios *, struct termios __user *);
int kernel_termios_to_user_termios(struct termios __user *, struct ktermios *);
#endif /* TCGETS2 */
#endif /* _LINUX_TERMIOS_CONV_H */
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