diff options
Diffstat (limited to 'drivers/char')
-rw-r--r-- | drivers/char/n_tty.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c index 4b1e96b65ab..3922a084205 100644 --- a/drivers/char/n_tty.c +++ b/drivers/char/n_tty.c | |||
@@ -872,7 +872,7 @@ static void eraser(unsigned char c, struct tty_struct *tty) | |||
872 | 872 | ||
873 | /* FIXME: locking needed ? */ | 873 | /* FIXME: locking needed ? */ |
874 | if (tty->read_head == tty->canon_head) { | 874 | if (tty->read_head == tty->canon_head) { |
875 | /* echo_char_raw('\a', tty); */ /* what do you think? */ | 875 | /* process_output('\a', tty); */ /* what do you think? */ |
876 | return; | 876 | return; |
877 | } | 877 | } |
878 | if (c == ERASE_CHAR(tty)) | 878 | if (c == ERASE_CHAR(tty)) |
@@ -1148,10 +1148,8 @@ static inline void n_tty_receive_char(struct tty_struct *tty, unsigned char c) | |||
1148 | parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty)) ? 1 : 0; | 1148 | parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty)) ? 1 : 0; |
1149 | if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk - 1)) { | 1149 | if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk - 1)) { |
1150 | /* beep if no space */ | 1150 | /* beep if no space */ |
1151 | if (L_ECHO(tty)) { | 1151 | if (L_ECHO(tty)) |
1152 | echo_char_raw('\a', tty); | 1152 | process_output('\a', tty); |
1153 | process_echoes(tty); | ||
1154 | } | ||
1155 | return; | 1153 | return; |
1156 | } | 1154 | } |
1157 | if (L_ECHO(tty)) { | 1155 | if (L_ECHO(tty)) { |
@@ -1255,10 +1253,8 @@ send_signal: | |||
1255 | } | 1253 | } |
1256 | if (c == '\n') { | 1254 | if (c == '\n') { |
1257 | if (tty->read_cnt >= N_TTY_BUF_SIZE) { | 1255 | if (tty->read_cnt >= N_TTY_BUF_SIZE) { |
1258 | if (L_ECHO(tty)) { | 1256 | if (L_ECHO(tty)) |
1259 | echo_char_raw('\a', tty); | 1257 | process_output('\a', tty); |
1260 | process_echoes(tty); | ||
1261 | } | ||
1262 | return; | 1258 | return; |
1263 | } | 1259 | } |
1264 | if (L_ECHO(tty) || L_ECHONL(tty)) { | 1260 | if (L_ECHO(tty) || L_ECHONL(tty)) { |
@@ -1280,10 +1276,8 @@ send_signal: | |||
1280 | parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty)) | 1276 | parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty)) |
1281 | ? 1 : 0; | 1277 | ? 1 : 0; |
1282 | if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk)) { | 1278 | if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk)) { |
1283 | if (L_ECHO(tty)) { | 1279 | if (L_ECHO(tty)) |
1284 | echo_char_raw('\a', tty); | 1280 | process_output('\a', tty); |
1285 | process_echoes(tty); | ||
1286 | } | ||
1287 | return; | 1281 | return; |
1288 | } | 1282 | } |
1289 | /* | 1283 | /* |
@@ -1320,10 +1314,8 @@ handle_newline: | |||
1320 | parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty)) ? 1 : 0; | 1314 | parmrk = (c == (unsigned char) '\377' && I_PARMRK(tty)) ? 1 : 0; |
1321 | if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk - 1)) { | 1315 | if (tty->read_cnt >= (N_TTY_BUF_SIZE - parmrk - 1)) { |
1322 | /* beep if no space */ | 1316 | /* beep if no space */ |
1323 | if (L_ECHO(tty)) { | 1317 | if (L_ECHO(tty)) |
1324 | echo_char_raw('\a', tty); | 1318 | process_output('\a', tty); |
1325 | process_echoes(tty); | ||
1326 | } | ||
1327 | return; | 1319 | return; |
1328 | } | 1320 | } |
1329 | if (L_ECHO(tty)) { | 1321 | if (L_ECHO(tty)) { |