… | |
… | |
221 | * Make our tty a controlling tty so that /dev/tty points to us |
221 | * Make our tty a controlling tty so that /dev/tty points to us |
222 | */ |
222 | */ |
223 | static int |
223 | static int |
224 | control_tty (int fd_tty) |
224 | control_tty (int fd_tty) |
225 | { |
225 | { |
|
|
226 | int fd; |
|
|
227 | |
226 | setsid (); |
228 | setsid (); |
227 | |
229 | |
228 | #if defined(HAVE_DEV_PTMX) && defined(I_PUSH) |
230 | #if defined(HAVE_DEV_PTMX) && defined(I_PUSH) |
229 | /* |
231 | /* |
230 | * Push STREAMS modules: |
232 | * Push STREAMS modules: |
… | |
… | |
251 | ioctl (fd_tty, I_PUSH, "ldterm"); |
253 | ioctl (fd_tty, I_PUSH, "ldterm"); |
252 | ioctl (fd_tty, I_PUSH, "ttcompat"); |
254 | ioctl (fd_tty, I_PUSH, "ttcompat"); |
253 | } |
255 | } |
254 | #endif |
256 | #endif |
255 | |
257 | |
|
|
258 | #ifdef TIOCSCTTY |
256 | ioctl (fd_tty, TIOCSCTTY, NULL); |
259 | ioctl (fd_tty, TIOCSCTTY, NULL); |
|
|
260 | #else |
|
|
261 | fd = open (ttyname (fd_tty), O_RDWR); |
|
|
262 | if (fd >= 0) |
|
|
263 | close (fd); |
|
|
264 | #endif |
257 | |
265 | |
258 | int fd = open ("/dev/tty", O_WRONLY); |
266 | fd = open ("/dev/tty", O_WRONLY); |
259 | if (fd < 0) |
267 | if (fd < 0) |
260 | return -1; /* fatal */ |
268 | return -1; /* fatal */ |
261 | |
269 | |
262 | close (fd); |
270 | close (fd); |
263 | |
271 | |