diff options
Diffstat (limited to 'include/linux/termios_internal.h')
| -rw-r--r-- | include/linux/termios_internal.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/linux/termios_internal.h b/include/linux/termios_internal.h new file mode 100644 index 000000000000..103ca0370948 --- /dev/null +++ b/include/linux/termios_internal.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_TERMIOS_CONV_H +#define _LINUX_TERMIOS_CONV_H + +#include <linux/uaccess.h> +#include <asm/termios.h> + +#ifndef INIT_C_CC +/* 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=^U werase=^W lnext=^V + eol2=\0 +*/ +#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" +#endif + +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 */ |