| … | |
… | |
| 23 | * You should have received a copy of the GNU General Public License |
23 | * You should have received a copy of the GNU General Public License |
| 24 | * along with this program; if not, write to the Free Software |
24 | * along with this program; if not, write to the Free Software |
| 25 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
25 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 26 | *---------------------------------------------------------------------*/ |
26 | *---------------------------------------------------------------------*/ |
| 27 | |
27 | |
| 28 | #include "../config.h" |
28 | #include "config.h" |
| 29 | |
29 | |
| 30 | #include "ptytty.h" |
30 | #include "ptytty.h" |
| 31 | |
31 | |
| 32 | #include <cstdlib> |
32 | #include <cstdlib> |
| 33 | #include <cstring> |
33 | #include <cstring> |
| … | |
… | |
| 42 | # include <sys/ioctl.h> |
42 | # include <sys/ioctl.h> |
| 43 | #endif |
43 | #endif |
| 44 | #if defined(HAVE_DEV_PTMX) && defined(HAVE_SYS_STROPTS_H) |
44 | #if defined(HAVE_DEV_PTMX) && defined(HAVE_SYS_STROPTS_H) |
| 45 | # include <sys/stropts.h> /* for I_PUSH */ |
45 | # include <sys/stropts.h> /* for I_PUSH */ |
| 46 | #endif |
46 | #endif |
| 47 | #ifdef HAVE_ISASTREAM |
47 | #if defined(HAVE_ISASTREAM) && defined(HAVE_STROPTS_H) |
| 48 | # include <stropts.h> |
48 | # include <stropts.h> |
| 49 | #endif |
49 | #endif |
| 50 | #if defined(HAVE_PTY_H) |
50 | #if defined(HAVE_PTY_H) |
| 51 | # include <pty.h> |
51 | # include <pty.h> |
| 52 | #elif defined(HAVE_LIBUTIL_H) |
52 | #elif defined(HAVE_LIBUTIL_H) |
| … | |
… | |
| 131 | slave = _getpty (&pfd, O_RDWR | O_NONBLOCK | O_NOCTTY, 0622, 0); |
131 | slave = _getpty (&pfd, O_RDWR | O_NONBLOCK | O_NOCTTY, 0622, 0); |
| 132 | |
132 | |
| 133 | if (slave != NULL) |
133 | if (slave != NULL) |
| 134 | { |
134 | { |
| 135 | *ttydev = strdup (slave); |
135 | *ttydev = strdup (slave); |
| 136 | return pfd; |
|
|
| 137 | } |
|
|
| 138 | |
|
|
| 139 | return -1; |
|
|
| 140 | } |
|
|
| 141 | |
|
|
| 142 | #elif defined(HAVE_DEV_PTC) |
|
|
| 143 | |
|
|
| 144 | static int |
|
|
| 145 | get_pty (int *fd_tty, char **ttydev) |
|
|
| 146 | { |
|
|
| 147 | int pfd; |
|
|
| 148 | |
|
|
| 149 | if ((pfd = open ("/dev/ptc", O_RDWR | O_NOCTTY, 0)) >= 0) |
|
|
| 150 | { |
|
|
| 151 | *ttydev = strdup (ttyname (pfd)); |
|
|
| 152 | return pfd; |
|
|
| 153 | } |
|
|
| 154 | |
|
|
| 155 | return -1; |
|
|
| 156 | } |
|
|
| 157 | |
|
|
| 158 | #elif defined(HAVE_DEV_CLONE) |
|
|
| 159 | |
|
|
| 160 | static int |
|
|
| 161 | get_pty (int *fd_tty, char **ttydev) |
|
|
| 162 | { |
|
|
| 163 | int pfd; |
|
|
| 164 | |
|
|
| 165 | if ((pfd = open ("/dev/ptym/clone", O_RDWR | O_NOCTTY, 0)) >= 0) |
|
|
| 166 | { |
|
|
| 167 | *ttydev = strdup (ptsname (pfd)); |
|
|
| 168 | return pfd; |
136 | return pfd; |
| 169 | } |
137 | } |
| 170 | |
138 | |
| 171 | return -1; |
139 | return -1; |
| 172 | } |
140 | } |
| … | |
… | |
| 248 | * documentation is really unclear about whether it is any close () on |
216 | * documentation is really unclear about whether it is any close () on |
| 249 | * the master side or the last close () - i.e. a proper STREAMS dismantling |
217 | * the master side or the last close () - i.e. a proper STREAMS dismantling |
| 250 | * close () - on the master side which causes a hang up to be sent |
218 | * close () - on the master side which causes a hang up to be sent |
| 251 | * through - Geoff Wing |
219 | * through - Geoff Wing |
| 252 | */ |
220 | */ |
| 253 | # ifdef HAVE_ISASTREAM |
221 | #if defined(HAVE_ISASTREAM) && defined(HAVE_STROPTS_H) |
| 254 | if (isastream (fd_tty) == 1) |
222 | if (isastream (fd_tty) == 1) |
| 255 | # endif |
223 | # endif |
| 256 | { |
224 | { |
| 257 | ioctl (fd_tty, I_PUSH, "ptem"); |
225 | ioctl (fd_tty, I_PUSH, "ptem"); |
| 258 | ioctl (fd_tty, I_PUSH, "ldterm"); |
226 | ioctl (fd_tty, I_PUSH, "ldterm"); |
