| 1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
| 2 | * File: ptytty.c |
2 | * File: ptytty.c |
| 3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
| 4 | * $Id: ptytty.C,v 1.2 2003/11/24 17:31:27 pcg Exp $ |
4 | * $Id: ptytty.C,v 1.3 2003/11/25 15:25:17 pcg Exp $ |
| 5 | * |
5 | * |
| 6 | * All portions of code are copyright by their respective author/s. |
6 | * All portions of code are copyright by their respective author/s. |
| 7 | * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com> |
7 | * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com> |
| 8 | * |
8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
9 | * This program is free software; you can redistribute it and/or modify |
| … | |
… | |
| 67 | */ |
67 | */ |
| 68 | /* EXTPROTO */ |
68 | /* EXTPROTO */ |
| 69 | int |
69 | int |
| 70 | rxvt_get_pty(int *fd_tty, const char **ttydev) |
70 | rxvt_get_pty(int *fd_tty, const char **ttydev) |
| 71 | { |
71 | { |
| 72 | int pfd; |
72 | int pfd; |
| 73 | |
73 | |
| 74 | #ifdef PTYS_ARE_OPENPTY |
74 | #ifdef PTYS_ARE_OPENPTY |
| 75 | char tty_name[sizeof "/dev/pts/????\0"]; |
75 | char tty_name[sizeof "/dev/pts/????\0"]; |
| 76 | |
76 | |
| 77 | if (openpty(&pfd, fd_tty, tty_name, NULL, NULL) != -1) { |
77 | if (openpty(&pfd, fd_tty, tty_name, NULL, NULL) != -1) { |
| 78 | *ttydev = strdup(tty_name); |
78 | *ttydev = strdup(tty_name); |
| 79 | return pfd; |
79 | return pfd; |
| 80 | } |
80 | } |
| 81 | #endif |
81 | #endif |
| 82 | |
82 | |
| 83 | #ifdef PTYS_ARE__GETPTY |
83 | #ifdef PTYS_ARE__GETPTY |
| 84 | *ttydev = _getpty(&pfd, O_RDWR | O_NDELAY | O_NOCTTY, 0622, 0); |
84 | *ttydev = _getpty(&pfd, O_RDWR | O_NONBLOCK | O_NOCTTY, 0622, 0); |
| 85 | if (*ttydev != NULL) |
85 | if (*ttydev != NULL) |
| 86 | return pfd; |
86 | return pfd; |
| 87 | #endif |
87 | #endif |
| 88 | |
88 | |
| 89 | #ifdef PTYS_ARE_GETPTY |
89 | #ifdef PTYS_ARE_GETPTY |
