| tag | line | file | source code |
| TCSBRK | 2212 | drivers/char/cyclades.c | case TCSBRK: /* SVID version: non-zero arg --> no break */ |
| TCSBRK | 1883 | drivers/char/istallion.c | case TCSBRK: |
| TCSBRK | 1845 | drivers/char/pcxx.c | case TCSBRK: /* SVID version: non-zero arg --> no break */ |
| TCSBRK | 2273 | drivers/char/scc.c | case TCSBRK: |
| TCSBRK | 1893 | drivers/char/serial.c | case TCSBRK: /* SVID version: non-zero arg --> no break */ |
| TCSBRK | 1226 | drivers/char/stallion.c | case TCSBRK: |
| TCSBRK | 537 | drivers/char/tty_ioctl.c | case TCSBRK: case TCSBRKP: |
| TCSBRK | 650 | drivers/isdn/isdn_tty.c | case TCSBRK: /* SVID version: non-zero arg --> no break */ |