Contributors: 11
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Alan Cox |
132 |
41.38% |
3 |
9.68% |
| Peter Hurley |
62 |
19.44% |
7 |
22.58% |
| Linus Torvalds (pre-git) |
52 |
16.30% |
2 |
6.45% |
| Jiri Slaby |
47 |
14.73% |
12 |
38.71% |
| Al Borchers |
9 |
2.82% |
1 |
3.23% |
| Andrew Morton |
5 |
1.57% |
1 |
3.23% |
| Thomas Koeller |
4 |
1.25% |
1 |
3.23% |
| Arnd Bergmann |
4 |
1.25% |
1 |
3.23% |
| Adrian Bunk |
2 |
0.63% |
1 |
3.23% |
| Greg Kroah-Hartman |
1 |
0.31% |
1 |
3.23% |
| Ilpo Järvinen |
1 |
0.31% |
1 |
3.23% |
| Total |
319 |
|
31 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_TTY_FLIP_H
#define _LINUX_TTY_FLIP_H
#include <linux/tty_buffer.h>
#include <linux/tty_port.h>
struct tty_ldisc;
int tty_buffer_set_limit(struct tty_port *port, int limit);
unsigned int tty_buffer_space_avail(struct tty_port *port);
int tty_buffer_request_room(struct tty_port *port, size_t size);
int tty_insert_flip_string_flags(struct tty_port *port,
const unsigned char *chars, const char *flags, size_t size);
int tty_insert_flip_string_fixed_flag(struct tty_port *port,
const unsigned char *chars, char flag, size_t size);
int tty_prepare_flip_string(struct tty_port *port, unsigned char **chars,
size_t size);
void tty_flip_buffer_push(struct tty_port *port);
int __tty_insert_flip_char(struct tty_port *port, unsigned char ch, char flag);
static inline int tty_insert_flip_char(struct tty_port *port,
unsigned char ch, char flag)
{
struct tty_buffer *tb = port->buf.tail;
int change;
change = !tb->flags && (flag != TTY_NORMAL);
if (!change && tb->used < tb->size) {
if (tb->flags)
*flag_buf_ptr(tb, tb->used) = flag;
*char_buf_ptr(tb, tb->used++) = ch;
return 1;
}
return __tty_insert_flip_char(port, ch, flag);
}
static inline int tty_insert_flip_string(struct tty_port *port,
const unsigned char *chars, size_t size)
{
return tty_insert_flip_string_fixed_flag(port, chars, TTY_NORMAL, size);
}
int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
const char *f, int count);
void tty_buffer_lock_exclusive(struct tty_port *port);
void tty_buffer_unlock_exclusive(struct tty_port *port);
#endif /* _LINUX_TTY_FLIP_H */