Mercurial > hg > xemacs-beta
annotate src/device.h @ 5518:3cc7470ea71c
gnuclient: if TMPDIR was set and connect failed, try again with /tmp
2011-06-03 Aidan Kehoe <kehoea@parhasard.net>
* gnuslib.c (connect_to_unix_server):
Retry with /tmp as a directory in which to search for Unix sockets
if an attempt to connect with some other directory failed (which
may be because gnuclient and gnuserv don't share an environment
value for TMPDIR, or because gnuserv was compiled with USE_TMPDIR
turned off).
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Fri, 03 Jun 2011 18:40:57 +0100 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 428 | 1 /* Define device-object for XEmacs. |
| 2 Copyright (C) 1994, 1995 Board of Trustees, University of Illinois. | |
| 872 | 3 Copyright (C) 1995, 2002 Ben Wing |
| 428 | 4 Copyright (C) 1995 Sun Microsystems |
| 5 | |
| 6 This file is part of XEmacs. | |
| 7 | |
|
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8 XEmacs is free software: you can redistribute it and/or modify it |
| 428 | 9 under the terms of the GNU General Public License as published by the |
|
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10 Free Software Foundation, either version 3 of the License, or (at your |
|
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11 option) any later version. |
| 428 | 12 |
| 13 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
|
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19 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 428 | 20 |
| 21 /* Synched up with: Not in FSF. */ | |
| 22 | |
| 23 /* Written by Chuck Thompson and Ben Wing. */ | |
| 24 | |
| 440 | 25 #ifndef INCLUDED_device_h_ |
| 26 #define INCLUDED_device_h_ | |
| 428 | 27 |
| 28 #include "console.h" | |
| 29 | |
| 872 | 30 struct device; |
| 428 | 31 |
|
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32 DECLARE_LISP_OBJECT (device, struct device); |
| 428 | 33 #define XDEVICE(x) XRECORD (x, device, struct device) |
| 617 | 34 #define wrap_device(p) wrap_record (p, device) |
| 428 | 35 #define DEVICEP(x) RECORDP (x, device) |
| 36 #define CHECK_DEVICE(x) CHECK_RECORD (x, device) | |
| 37 #define CONCHECK_DEVICE(x) CONCHECK_RECORD (x, device) | |
| 38 | |
| 872 | 39 /* Basic properties available to non-privileged users; redefined in |
| 40 device-impl.h */ | |
| 41 | |
| 42 int device_live_p (struct device *d); | |
| 43 Lisp_Object device_console (struct device *d); | |
| 44 Lisp_Object device_frame_list (struct device *d); | |
| 45 | |
| 46 #define DEVICE_LIVE_P(d) device_live_p (d) | |
| 47 #define DEVICE_CONSOLE(d) device_console (d) | |
| 48 #define DEVICE_FRAME_LIST(d) device_frame_list (d) | |
| 49 | |
| 50 #define DEVICE_XCONSOLE(d) XCONSOLE (DEVICE_CONSOLE (d)) | |
| 51 | |
| 52 #define XDEVICE_CONSOLE(d) DEVICE_CONSOLE (XDEVICE (d)) | |
| 53 #define XDEVICE_XCONSOLE(d) XCONSOLE (XDEVICE_XCONSOLE (d)) | |
| 54 | |
| 428 | 55 #define CHECK_LIVE_DEVICE(x) do { \ |
| 56 CHECK_DEVICE (x); \ | |
| 57 if (! DEVICE_LIVE_P (XDEVICE (x))) \ | |
| 58 dead_wrong_type_argument (Qdevice_live_p, (x)); \ | |
| 59 } while (0) | |
| 60 #define CONCHECK_LIVE_DEVICE(x) do { \ | |
| 61 CONCHECK_DEVICE (x); \ | |
| 62 if (! DEVICE_LIVE_P (XDEVICE (x))) \ | |
| 63 x = wrong_type_argument (Qdevice_live_p, (x)); \ | |
| 64 } while (0) | |
| 65 | |
| 442 | 66 /* #### unify this with DOMAIN_DEVICE once the latter has image instances |
| 67 expunged from it. */ | |
| 428 | 68 /* This turns out to be used heavily so we make it a macro to make it |
| 69 inline. Also, the majority of the time the object will turn out to | |
| 70 be a window so we move it from being checked last to being checked | |
| 71 first. */ | |
| 72 #define DFW_DEVICE(obj) \ | |
| 73 (WINDOWP (obj) ? WINDOW_DEVICE (XWINDOW (obj)) \ | |
| 74 : (FRAMEP (obj) ? FRAME_DEVICE (XFRAME (obj)) \ | |
| 75 : (DEVICEP (obj) ? obj \ | |
| 76 : Qnil))) | |
| 77 | |
| 78 /* NO_BREAK means that "break" doesn't do what you think it does! | |
| 79 Use goto instead. "continue" is OK, though. */ | |
| 80 #define DEVICE_LOOP_NO_BREAK(devcons, concons) \ | |
| 81 CONSOLE_LOOP (concons) \ | |
| 82 CONSOLE_DEVICE_LOOP (devcons, XCONSOLE (XCAR (concons))) | |
| 83 #define DEVICE_FRAME_LOOP(frmcons, d) \ | |
| 84 LIST_LOOP (frmcons, DEVICE_FRAME_LIST (d)) | |
| 85 #define CONSOLE_FRAME_LOOP_NO_BREAK(frmcons, devcons, con) \ | |
| 86 CONSOLE_DEVICE_LOOP (devcons, con) \ | |
| 87 DEVICE_FRAME_LOOP (frmcons, XDEVICE (XCAR (devcons))) | |
| 88 | |
| 872 | 89 EXFUN (Fdevice_console, 1); |
| 90 EXFUN (Fdevice_name, 1); | |
| 91 EXFUN (Ffind_device, 2); | |
| 92 EXFUN (Fmake_device, 3); | |
| 93 EXFUN (Fselected_device, 1); | |
| 94 | |
| 95 extern Lisp_Object Qcreate_device_hook, Qdelete_device_hook, Qgrayscale; | |
| 96 extern Lisp_Object Qinit_post_tty_win, Qmono; | |
| 97 extern Lisp_Object Vdevice_class_list; | |
| 98 | |
| 1204 | 99 int valid_device_class_p (Lisp_Object class_); |
| 872 | 100 |
| 428 | 101 void select_device_1 (Lisp_Object); |
| 102 struct device *decode_device (Lisp_Object); | |
| 103 void handle_asynch_device_change (void); | |
| 872 | 104 Lisp_Object call_critical_lisp_code (struct device *d, Lisp_Object function, |
| 105 Lisp_Object object); | |
| 428 | 106 void delete_device_internal (struct device *d, int force, |
| 107 int called_from_delete_console, | |
| 108 int from_io_error); | |
| 109 void io_error_delete_device (Lisp_Object device); | |
| 110 Lisp_Object find_nonminibuffer_frame_not_on_device (Lisp_Object device); | |
| 111 void set_device_selected_frame (struct device *d, Lisp_Object frame); | |
| 112 Lisp_Object domain_device_type (Lisp_Object domain); | |
| 113 int window_system_pixelated_geometry (Lisp_Object domain); | |
| 114 | |
| 872 | 115 Lisp_Object get_default_device (Lisp_Object type); |
| 116 void set_default_device (Lisp_Object type, Lisp_Object device); | |
| 117 void clear_default_devices (void); | |
| 118 | |
| 440 | 119 #endif /* INCLUDED_device_h_ */ |