| 1 | #ifndef PTYTTY_H |
1 | #ifndef PTYTTY_H |
| 2 | #define PTYTTY_H |
2 | #define PTYTTY_H |
| 3 | |
3 | |
| 4 | #include "rxvt.h" |
4 | #include "rxvt.h" |
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5 | #include "feature.h" |
| 5 | |
6 | |
| 6 | enum rxvt_privaction { IGNORE = 'i', SAVE = 's', RESTORE = 'r' }; |
7 | #if defined(HAVE__GETPTY) || defined(HAVE_OPENPTY) || defined(UNIX98_PTY) |
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8 | # define NO_SETOWNER_TTYDEV 1 |
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9 | #endif |
| 7 | |
10 | |
| 8 | struct rxvt_ptytty { |
11 | #if UTMP_SUPPORT |
| 9 | #ifndef RESET_TTY_TO_COMMON_DEFAULTS |
12 | # if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) || defined(__GLIBC__) |
| 10 | struct stat savestat; /* original status of our tty */ |
13 | # undef HAVE_UTMPX_H |
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14 | # undef HAVE_STRUCT_UTMPX |
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15 | # endif |
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16 | # if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP) |
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17 | # undef HAVE_UTMP_H |
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18 | # undef HAVE_STRUCT_UTMP |
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19 | # endif |
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20 | |
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21 | # ifdef HAVE_UTMPX_H |
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22 | # include <utmpx.h> |
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23 | # endif |
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24 | # ifdef HAVE_UTMP_H |
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25 | # include <utmp.h> |
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26 | # endif |
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27 | |
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28 | # if ! defined(HAVE_STRUCT_UTMPX) && ! defined(HAVE_STRUCT_UTMP) |
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29 | # error cannot build with utmp support - no utmp or utmpx struct found |
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30 | # endif |
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31 | |
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32 | # ifdef HAVE_LASTLOG_H |
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33 | # include <lastlog.h> |
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34 | # endif |
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35 | |
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36 | # include <pwd.h> |
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37 | |
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38 | # ifdef RXVT_UTMP_SYSV |
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39 | # ifndef USER_PROCESS |
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40 | # define USER_PROCESS 7 |
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41 | # endif |
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42 | # ifndef DEAD_PROCESS |
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43 | # define DEAD_PROCESS 8 |
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44 | # endif |
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45 | # endif |
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46 | |
| 11 | #endif |
47 | #endif |
| 12 | void privileges (rxvt_privaction action); |
48 | |
| 13 | public: |
49 | struct rxvt_ptytty_unix : rxvt_ptytty |
| 14 | int pty; // pty file descriptor; connected to rxvt |
50 | { |
| 15 | int tty; // tty file descriptor; connected to child |
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| 16 | char *name; |
51 | char *name; |
| 17 | |
52 | |
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53 | public: |
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54 | |
| 18 | rxvt_ptytty (); |
55 | rxvt_ptytty_unix (); |
| 19 | ~rxvt_ptytty (); |
56 | ~rxvt_ptytty_unix (); |
| 20 | |
57 | |
| 21 | bool get (); |
58 | bool get (); |
| 22 | void put (); |
59 | void put (); |
| 23 | |
60 | |
| 24 | void close_tty (); |
61 | #if UTMP_SUPPORT |
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62 | int utmp_pos; |
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63 | int cmd_pid; |
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64 | bool login_shell; |
| 25 | |
65 | |
| 26 | bool make_controlling_tty (); |
66 | #ifdef HAVE_STRUCT_UTMP |
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67 | struct utmp ut; |
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68 | #endif |
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69 | #ifdef HAVE_STRUCT_UTMPX |
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70 | struct utmpx utx; |
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71 | #endif |
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72 | #if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX) |
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73 | char ut_id[5]; |
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74 | #endif |
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75 | |
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76 | void login (int cmd_pid, bool login_shell, const char *hostname); |
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77 | void logout (); |
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78 | #endif |
| 27 | }; |
79 | }; |
| 28 | |
80 | |
| 29 | #endif |
81 | #endif |
| 30 | |
82 | |
