Searched refs:echo_buf (Results 1 - 1 of 1) sorted by relevance

/linux-4.1.27/drivers/tty/
H A Dn_tty.c114 unsigned char echo_buf[N_TTY_BUF_SIZE]; member in struct:n_tty_data
146 static inline unsigned char echo_buf(struct n_tty_data *ldata, size_t i) echo_buf() function
148 return ldata->echo_buf[i & (N_TTY_BUF_SIZE - 1)]; echo_buf()
153 return &ldata->echo_buf[i & (N_TTY_BUF_SIZE - 1)]; echo_buf_addr()
649 c = echo_buf(ldata, tail); __process_echoes()
659 op = echo_buf(ldata, tail + 1); __process_echoes()
665 num_chars = echo_buf(ldata, tail + 2); __process_echoes()
760 if (echo_buf(ldata, tail) == ECHO_OP_START) { __process_echoes()
761 if (echo_buf(ldata, tail + 1) == ECHO_OP_ERASE_TAB) __process_echoes()

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