* bug#407: gpm server stop making emacs abort() @ 2008-06-13 20:55 ` Kevin Ryde 2008-06-13 22:18 ` Stefan Monnier ` (3 more replies) 0 siblings, 4 replies; 10+ messages in thread From: Kevin Ryde @ 2008-06-13 20:55 UTC (permalink / raw) To: emacs-pretest-bug [-- Attachment #1: Type: text/plain, Size: 1252 bytes --] If running with (gpm-mouse-mode 1) and if you stop the gpm server, then emacs dies with Fatal error (6)Aborted Output from "bt full" below; xbacktrace printed nothing at all. The backtrace shows it at the abort() under the EBADF case in wait_reading_process_output(). I think when Gpm_GetEvent gets an eof from the server it closes gpm_fd; maybe that's the bad fd in question. In GNU Emacs 23.0.60.1 (i586-pc-linux-gnu, GTK+ Version 2.12.10) of 2008-06-13 on blah.blah configured using `configure 'CFLAGS=-O -g' '--prefix=/down/emacs/b/inst' '--with-x-toolkit=gtk'' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: en_AU value of $XMODIFIERS: nil locale-coding-system: iso-latin-1-unix default-enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: gpm-mouse-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t global-auto-composition-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t [-- Attachment #2: bt.txt --] [-- Type: text/plain, Size: 5662 bytes --] #0 0xb76728c1 in kill () from /lib/libc.so.6 No symbol table info available. #1 0x080fbd49 in abort () at /down/emacs/src/emacs.c:427 No locals. #2 0x0819559a in wait_reading_process_output (time_limit=30, microsecs=0, read_kbd=-1, do_display=1, wait_for_cell=137641241, wait_proc=0x0, just_wait_proc=0) at /down/emacs/src/process.c:4634 timeout_reduced_for_timers = 0 channel = 1 nfds = -1 Available = {fds_bits = {160, 0 <repeats 31 times>}} Connecting = {fds_bits = {0 <repeats 32 times>}} check_connect = 0 check_delay = 0 no_avail = 0 xerrno = 9 proc = 0 timeout = {tv_sec = 25, tv_usec = 696000} end_time = {tv_sec = 1213338499, tv_usec = 981053} wait_channel = -1 got_some_input = 1 #3 0x08056db5 in sit_for (timeout=240, reading=1, do_display=1) at /down/emacs/src/dispnew.c:6618 sec = 30 usec = 0 #4 0x08107775 in read_char (commandflag=1, nmaps=2, maps=0xbf9e9a60, prev_event=137641241, used_mouse_menu=0xbf9e9ae8, end_time=0x0) at /down/emacs/src/keyboard.c:2930 tem0 = <value optimized out> delay_level = 4 buffer_size = <value optimized out> c = 137641241 local_getcjmp = {{__jmpbuf = {137641241, 138142696, 146700176, -1080124904, 690995329, 887540718}, __mask_was_saved = 0, __saved_mask = {__val = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 137667092, 1536, 3214842376, 135944962, 137667088, 0, 0, 0, 0, 0, 0, 0, 192, 4294967292, 137667088, 0, 137667088, 137667088, 3214842408, 135633649, 137667088, 192}}}} save_jump = {{__jmpbuf = {0, 0, 0, 0, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {0 <repeats 32 times>}}}} key_already_recorded = 0 tem = 146700176 save = <value optimized out> previous_echo_area_message = 137641241 also_record = 137641241 reread = 0 polling_stopped_here = <value optimized out> orig_kboard = (struct kboard *) 0x8be7790 #5 0x0810a47a in read_key_sequence (keybuf=0xbf9e9bc4, bufsize=30, prompt=137641241, dont_downcase_last=0, can_return_switch_frame=1, fix_current_buffer=1) at /down/emacs/src/keyboard.c:9443 interrupted_kboard = (KBOARD *) 0x8be7790 key = 137706808 used_mouse_menu = 0 echo_local_start = 0 last_real_key_start = 0 keys_local_start = 0 local_first_binding = 0 from_string = 137641241 count = 2 t = 0 echo_start = 0 keys_start = 0 nmaps = 2 nmaps_allocated = 2 defs = (Lisp_Object * volatile) 0xbf9e9a40 submaps = (Lisp_Object * volatile) 0xbf9e9a60 orig_local_map = 147392757 orig_keymap = 137641241 localized_local_map = 0 first_binding = 0 first_unbound = 31 mock_input = 0 fkey = {parent = 137948733, map = 137948733, start = 0, end = 0} keytran = {parent = 137634685, map = 137634685, start = 0, end = 0} indec = {parent = 137948797, map = 137948797, start = 0, end = 0} shift_translated = 0 delayed_switch_frame = 137641241 original_uppercase = 137800728 original_uppercase_position = -1 starting_buffer = (struct buffer *) 0x834a210 fake_prefixed_keys = 137641241 #6 0x0810bff0 in command_loop_1 () at /down/emacs/src/keyboard.c:1651 cmd = <value optimized out> lose = 137837243 nonundocount = 0 keybuf = {24, 56, 0 <repeats 18 times>, -1080124376, -1080124528, 0, -1080164352, 137641241, 142934753, 138142696, 138142696, 138142712, -1080124344} i = 2 prev_modiff = 11 prev_buffer = (struct buffer *) 0x834a210 already_adjusted = 0 #7 0x0815edcb in internal_condition_case (bfun=0x810bd11 <command_loop_1>, handlers=137684385, hfun=0x8106559 <cmd_error>) at /down/emacs/src/eval.c:1511 val = <value optimized out> c = {tag = 137641241, val = 137641241, next = 0xbf9e9d70, gcpro = 0x0, jmp = {{__jmpbuf = {138142696, 138142696, 138142712, -1080124104, 691576961, 1071307758}, __mask_was_saved = 0, __saved_mask = {__val = {1, 3214842728, 3077261132, 3078107488, 3086920636, 3214842752, 3078103028, 276967387, 3079470328, 8655230, 48, 3076832444, 3214843408, 3214843116, 3214843396, 3214843256, 135346508, 2, 3214843268, 3214843116, 0 <repeats 12 times>}}}}, backlist = 0x0, handlerlist = 0x0, lisp_eval_depth = 0, pdlcount = 2, poll_suppress_count = 1, interrupt_input_blocked = 0, byte_stack = 0x0} h = {handler = 137684385, var = 137641241, chosen_clause = 0, tag = 0xbf9e9c70, next = 0x0} #8 0x08105aa2 in command_loop_2 () at /down/emacs/src/keyboard.c:1367 val = 0 #9 0x0815ee81 in internal_catch (tag=137680361, func=0x8105a7f <command_loop_2>, arg=137641241) at /down/emacs/src/eval.c:1247 c = {tag = 137680361, val = 137641241, next = 0x0, gcpro = 0x0, jmp = { {__jmpbuf = {138142696, 138142696, 138142712, -1080123848, 691716225, 1071442414}, __mask_was_saved = 0, __saved_mask = {__val = {0, 0, 0, 0, 0, 3077261489, 0, 0, 0, 0, 0, 0, 0, 0, 192, 3078107544, 1, 176, 22, 0, 137872602, 137869672, 137872600, 3214843432, 135602776, 137869673, 137872602, 137641241, 137667088, 137872602, 0, 137641265}}}}, backlist = 0x0, handlerlist = 0x0, lisp_eval_depth = 0, pdlcount = 2, poll_suppress_count = 1, interrupt_input_blocked = 0, byte_stack = 0x0} #10 0x081063d6 in command_loop () at /down/emacs/src/keyboard.c:1346 No locals. #11 0x081066eb in recursive_edit_1 () at /down/emacs/src/keyboard.c:955 val = <value optimized out> #12 0x08106812 in Frecursive_edit () at /down/emacs/src/keyboard.c:1017 buffer = 137641241 #13 0x080fd61d in main (argc=2, argv=0xbf9ea244) at /down/emacs/src/emacs.c:1772 dummy = 48 stack_bottom_variable = 7 '\a' do_initial_setlocale = 1 skip_args = 0 rlim = {rlim_cur = 8388608, rlim_max = 18446744073709551615} no_loadup = 0 junk = 0x0 ^ permalink raw reply [flat|nested] 10+ messages in thread
* bug#407: gpm server stop making emacs abort() 2008-06-13 20:55 ` bug#407: gpm server stop making emacs abort() Kevin Ryde @ 2008-06-13 22:18 ` Stefan Monnier [not found] ` <mailman.13216.1213396033.18990.bug-gnu-emacs@gnu.org> ` (2 subsequent siblings) 3 siblings, 0 replies; 10+ messages in thread From: Stefan Monnier @ 2008-06-13 22:18 UTC (permalink / raw) To: 407 > If running with > (gpm-mouse-mode 1) > and if you stop the gpm server, then emacs dies with > Fatal error (6)Aborted > Output from "bt full" below; xbacktrace printed nothing at all. > The backtrace shows it at the abort() under the EBADF case in > wait_reading_process_output(). I think when Gpm_GetEvent gets an eof > from the server it closes gpm_fd; maybe that's the bad fd in question. I can't test it right now. Does the patch below help? Stefan --- keyboard.c.~1.959.~ 2008-06-03 02:14:30.000000000 -0400 +++ keyboard.c 2008-06-13 18:17:35.000000000 -0400 @@ -7189,6 +7189,8 @@ while (gpm = Gpm_GetEvent (&event), gpm == 1) { nread += handle_one_term_event (tty, &event, &hold_quit); } + if (gpm < 0) + delete_gpm_wait_descriptor (gpm_fd); if (hold_quit.kind != NO_EVENT) kbd_buffer_store_event (&hold_quit); if (nread) ^ permalink raw reply [flat|nested] 10+ messages in thread
[parent not found: <mailman.13216.1213396033.18990.bug-gnu-emacs@gnu.org>]
* bug#407: gpm server stop making emacs abort() [not found] ` <mailman.13216.1213396033.18990.bug-gnu-emacs@gnu.org> @ 2008-07-01 20:43 ` Sven Joachim 2008-07-03 22:00 ` Kevin Ryde 2008-09-12 4:14 ` Stefan Monnier 0 siblings, 2 replies; 10+ messages in thread From: Sven Joachim @ 2008-07-01 20:43 UTC (permalink / raw) To: Stefan Monnier; +Cc: Kevin Ryde, 407 [ Stefan, it seems you inadvertently forgot to CC the bug submitter, which is why you did not get an answer from him.] On 2008-06-14 00:18 +0200, Stefan Monnier wrote: >> If running with >> (gpm-mouse-mode 1) >> and if you stop the gpm server, then emacs dies with >> Fatal error (6)Aborted I also saw that. When gpm was upgraded and restarted, Emacs aborted. >> Output from "bt full" below; xbacktrace printed nothing at all. > >> The backtrace shows it at the abort() under the EBADF case in >> wait_reading_process_output(). I think when Gpm_GetEvent gets an eof >> from the server it closes gpm_fd; maybe that's the bad fd in question. > > I can't test it right now. Does the patch below help? > > > Stefan > > > --- keyboard.c.~1.959.~ 2008-06-03 02:14:30.000000000 -0400 > +++ keyboard.c 2008-06-13 18:17:35.000000000 -0400 > @@ -7189,6 +7189,8 @@ > while (gpm = Gpm_GetEvent (&event), gpm == 1) { > nread += handle_one_term_event (tty, &event, &hold_quit); > } > + if (gpm < 0) > + delete_gpm_wait_descriptor (gpm_fd); > if (hold_quit.kind != NO_EVENT) > kbd_buffer_store_event (&hold_quit); > if (nread) Works fine for me. Regards, Sven ^ permalink raw reply [flat|nested] 10+ messages in thread
* bug#407: gpm server stop making emacs abort() 2008-07-01 20:43 ` Sven Joachim @ 2008-07-03 22:00 ` Kevin Ryde 2008-09-12 4:14 ` Stefan Monnier 1 sibling, 0 replies; 10+ messages in thread From: Kevin Ryde @ 2008-07-03 22:00 UTC (permalink / raw) To: Stefan Monnier; +Cc: Sven Joachim, 407 > On 2008-06-14 00:18 +0200, Stefan Monnier wrote: > >> Does the patch below help? Yep. But should it clear gpm_tty too? It seems to need a "(gpm-mouse-mode 0)" before a fresh "(gpm-mouse-mode 1)" will take effect when the server is running again. ^ permalink raw reply [flat|nested] 10+ messages in thread
* bug#407: gpm server stop making emacs abort() 2008-07-01 20:43 ` Sven Joachim 2008-07-03 22:00 ` Kevin Ryde @ 2008-09-12 4:14 ` Stefan Monnier 2008-09-12 5:54 ` Sven Joachim 1 sibling, 1 reply; 10+ messages in thread From: Stefan Monnier @ 2008-09-12 4:14 UTC (permalink / raw) To: Sven Joachim; +Cc: Kevin Ryde, 407 >> + if (gpm < 0) >> + delete_gpm_wait_descriptor (gpm_fd); >> if (hold_quit.kind != NO_EVENT) >> kbd_buffer_store_event (&hold_quit); >> if (nread) > Works fine for me. I've installed a similar patch. It does not do (gpm-mouse-mode 0) because I don't think it is safe at this point. So there's probably room for improvement, but it hopefully fixes the crashes. Stefan ^ permalink raw reply [flat|nested] 10+ messages in thread
* bug#407: gpm server stop making emacs abort() 2008-09-12 4:14 ` Stefan Monnier @ 2008-09-12 5:54 ` Sven Joachim 2008-09-12 17:08 ` Stefan Monnier 0 siblings, 1 reply; 10+ messages in thread From: Sven Joachim @ 2008-09-12 5:54 UTC (permalink / raw) To: Stefan Monnier; +Cc: Kevin Ryde, 407 On 2008-09-12 06:14 +0200, Stefan Monnier wrote: >>> + if (gpm < 0) >>> + delete_gpm_wait_descriptor (gpm_fd); >>> if (hold_quit.kind != NO_EVENT) >>> kbd_buffer_store_event (&hold_quit); >>> if (nread) > >> Works fine for me. > > I've installed a similar patch. It does not do (gpm-mouse-mode 0) > because I don't think it is safe at this point. So there's probably > room for improvement, but it hopefully fixes the crashes. Indeed it fixes the crashes, but the room for improvement is rather large, as gpm-mouse-mode does not work at all now. :-( Sven ^ permalink raw reply [flat|nested] 10+ messages in thread
* bug#407: gpm server stop making emacs abort() 2008-09-12 5:54 ` Sven Joachim @ 2008-09-12 17:08 ` Stefan Monnier 2008-10-30 22:11 ` Kevin Ryde 0 siblings, 1 reply; 10+ messages in thread From: Stefan Monnier @ 2008-09-12 17:08 UTC (permalink / raw) To: Nick Roberts, Sven Joachim; +Cc: Kevin Ryde, 407 >>>> + if (gpm < 0) >>>> + delete_gpm_wait_descriptor (gpm_fd); >>>> if (hold_quit.kind != NO_EVENT) >>>> kbd_buffer_store_event (&hold_quit); >>>> if (nread) >> >>> Works fine for me. >> >> I've installed a similar patch. It does not do (gpm-mouse-mode 0) >> because I don't think it is safe at this point. So there's probably >> room for improvement, but it hopefully fixes the crashes. > Indeed it fixes the crashes, but the room for improvement is rather > large, as gpm-mouse-mode does not work at all now. :-( Huh! Indeed! The condition "gpm < 0" is encountered all the time, so my patch ends up turning gpm off right away. But now I'm lost: I don't understand what delete_gpm_wait_descriptor and add_gpm_wait_descriptor do, because if I remove the call to add_gpm_wait_descriptor, the gpm support seems to still work just fine. Nick, do you have an idea what's going on? Stefan ^ permalink raw reply [flat|nested] 10+ messages in thread
* bug#407: gpm server stop making emacs abort() 2008-09-12 17:08 ` Stefan Monnier @ 2008-10-30 22:11 ` Kevin Ryde 0 siblings, 0 replies; 10+ messages in thread From: Kevin Ryde @ 2008-10-30 22:11 UTC (permalink / raw) To: 407 [-- Attachment #1: Type: text/plain, Size: 765 bytes --] Stefan Monnier <monnier@iro.umontreal.ca> writes: > > Huh! Indeed! The condition "gpm < 0" is encountered all the time, Yes, EWOULDBLOCK. gpm==0 is eof from the server. gpm==-1 is a protocol error as well as EWOULDBLOCK, but it might be ok to quietly ignore that. It probably only happens if libgpm.so and the running daemon are incompatible versions. I get some joy from the change below. I think the add/delete descriptor calls might be right, but I'm not terrifically confident. One thing I notice not done is to turn off the gpm-mouse-mode minor mode variable when stopping like this. Maybe that's good enough. It won't stop normally, so as long as emacs doesn't abort that could be enough. (You can M-x gpm-mouse-mode twice to toggle it back on.) [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #2: keyboard.c.gpm.diff --] [-- Type: text/x-diff, Size: 1430 bytes --] *** keyboard.c 31 Oct 2008 08:25:09 +1100 1.977 --- keyboard.c 31 Oct 2008 08:25:19 +1100 *************** *** 7102,7118 **** { Gpm_Event event; struct input_event hold_quit; ! int gpm; EVENT_INIT (hold_quit); hold_quit.kind = NO_EVENT; while (gpm = Gpm_GetEvent (&event), gpm == 1) { nread += handle_one_term_event (tty, &event, &hold_quit); } ! if (gpm < 0) ! /* Presumably the GPM daemon has closed the connection. */ ! close_gpm (); if (hold_quit.kind != NO_EVENT) kbd_buffer_store_event (&hold_quit); if (nread) --- 7102,7123 ---- { Gpm_Event event; struct input_event hold_quit; ! int gpm, fd; EVENT_INIT (hold_quit); hold_quit.kind = NO_EVENT; + /* gpm==1 if event received. + gpm==0 if the GPM daemon has closed the connection, in which case + Gpm_GetEvent closes gpm_fd and clears it to -1, so save that + for close_gpm() to remove from the select masks. + gpm==-1 if a protocol error or EWOULDBLOCK; the latter is normal. */ + fd = gpm_fd; while (gpm = Gpm_GetEvent (&event), gpm == 1) { nread += handle_one_term_event (tty, &event, &hold_quit); } ! if (gpm == 0) ! close_gpm (fd); if (hold_quit.kind != NO_EVENT) kbd_buffer_store_event (&hold_quit); if (nread) [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #3: term.c.gpm.diff --] [-- Type: text/x-diff, Size: 904 bytes --] *** term.c 31 Oct 2008 08:23:59 +1100 1.229 --- term.c 31 Oct 2008 08:24:05 +1100 *************** *** 3129,3138 **** } void ! close_gpm () { ! if (gpm_fd >= 0) ! delete_gpm_wait_descriptor (gpm_fd); while (Gpm_Close()); /* close all the stack */ gpm_tty = NULL; } --- 3129,3139 ---- } void ! close_gpm (fd) ! int fd; { ! if (fd >= 0) ! delete_gpm_wait_descriptor (fd); while (Gpm_Close()); /* close all the stack */ gpm_tty = NULL; } *************** *** 3150,3156 **** if (!tty || gpm_tty != tty) return Qnil; /* Not activated on this terminal, nothing to do. */ ! close_gpm (); return Qnil; } #endif /* HAVE_GPM */ --- 3151,3157 ---- if (!tty || gpm_tty != tty) return Qnil; /* Not activated on this terminal, nothing to do. */ ! close_gpm (gpm_fd); return Qnil; } #endif /* HAVE_GPM */ [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #4: termhooks.h.gpm.diff --] [-- Type: text/x-diff, Size: 468 bytes --] *** termhooks.h 13 Sep 2008 07:34:28 +1000 1.98 --- termhooks.h 30 Oct 2008 18:54:52 +1100 *************** *** 644,650 **** extern struct terminal *initial_terminal; #ifdef HAVE_GPM ! extern void close_gpm (void); #endif /* arch-tag: 33a00ecc-52b5-4186-a410-8801ac9f087d --- 644,650 ---- extern struct terminal *initial_terminal; #ifdef HAVE_GPM ! extern void close_gpm P_ ((int)); #endif /* arch-tag: 33a00ecc-52b5-4186-a410-8801ac9f087d [-- Attachment #5: Type: text/plain, Size: 120 bytes --] -- The sigfile one-line movie review series: "Cold Fever" -- easily the best Japanese-Icelandic road movie ever made. ^ permalink raw reply [flat|nested] 10+ messages in thread
* bug#407: marked as done (gpm server stop making emacs abort()) 2008-06-13 20:55 ` bug#407: gpm server stop making emacs abort() Kevin Ryde 2008-06-13 22:18 ` Stefan Monnier [not found] ` <mailman.13216.1213396033.18990.bug-gnu-emacs@gnu.org> @ 2009-03-27 16:25 ` Emacs bug Tracking System [not found] ` <handler.407.D407.123817070925838.notifdone@emacsbugs.donarmstrong.com> 3 siblings, 0 replies; 10+ messages in thread From: Emacs bug Tracking System @ 2009-03-27 16:25 UTC (permalink / raw) To: Stefan Monnier [-- Attachment #1: Type: text/plain, Size: 872 bytes --] Your message dated Fri, 27 Mar 2009 12:18:19 -0400 with message-id <jwvocvndjs1.fsf-monnier+emacsbugreports@gnu.org> and subject line gpm server stop making emacs abort() has caused the Emacs bug report #407, regarding gpm server stop making emacs abort() to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact owner@emacsbugs.donarmstrong.com immediately.) -- 407: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=407 Emacs Bug Tracking System Contact owner@emacsbugs.donarmstrong.com with problems [-- Attachment #2: Type: message/rfc822, Size: 9230 bytes --] [-- Attachment #2.1.1: Type: text/plain, Size: 1252 bytes --] If running with (gpm-mouse-mode 1) and if you stop the gpm server, then emacs dies with Fatal error (6)Aborted Output from "bt full" below; xbacktrace printed nothing at all. The backtrace shows it at the abort() under the EBADF case in wait_reading_process_output(). I think when Gpm_GetEvent gets an eof from the server it closes gpm_fd; maybe that's the bad fd in question. In GNU Emacs 23.0.60.1 (i586-pc-linux-gnu, GTK+ Version 2.12.10) of 2008-06-13 on blah.blah configured using `configure 'CFLAGS=-O -g' '--prefix=/down/emacs/b/inst' '--with-x-toolkit=gtk'' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: en_AU value of $XMODIFIERS: nil locale-coding-system: iso-latin-1-unix default-enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: gpm-mouse-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t global-auto-composition-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t [-- Attachment #2.1.2: bt.txt --] [-- Type: text/plain, Size: 5662 bytes --] #0 0xb76728c1 in kill () from /lib/libc.so.6 No symbol table info available. #1 0x080fbd49 in abort () at /down/emacs/src/emacs.c:427 No locals. #2 0x0819559a in wait_reading_process_output (time_limit=30, microsecs=0, read_kbd=-1, do_display=1, wait_for_cell=137641241, wait_proc=0x0, just_wait_proc=0) at /down/emacs/src/process.c:4634 timeout_reduced_for_timers = 0 channel = 1 nfds = -1 Available = {fds_bits = {160, 0 <repeats 31 times>}} Connecting = {fds_bits = {0 <repeats 32 times>}} check_connect = 0 check_delay = 0 no_avail = 0 xerrno = 9 proc = 0 timeout = {tv_sec = 25, tv_usec = 696000} end_time = {tv_sec = 1213338499, tv_usec = 981053} wait_channel = -1 got_some_input = 1 #3 0x08056db5 in sit_for (timeout=240, reading=1, do_display=1) at /down/emacs/src/dispnew.c:6618 sec = 30 usec = 0 #4 0x08107775 in read_char (commandflag=1, nmaps=2, maps=0xbf9e9a60, prev_event=137641241, used_mouse_menu=0xbf9e9ae8, end_time=0x0) at /down/emacs/src/keyboard.c:2930 tem0 = <value optimized out> delay_level = 4 buffer_size = <value optimized out> c = 137641241 local_getcjmp = {{__jmpbuf = {137641241, 138142696, 146700176, -1080124904, 690995329, 887540718}, __mask_was_saved = 0, __saved_mask = {__val = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 137667092, 1536, 3214842376, 135944962, 137667088, 0, 0, 0, 0, 0, 0, 0, 192, 4294967292, 137667088, 0, 137667088, 137667088, 3214842408, 135633649, 137667088, 192}}}} save_jump = {{__jmpbuf = {0, 0, 0, 0, 0, 0}, __mask_was_saved = 0, __saved_mask = {__val = {0 <repeats 32 times>}}}} key_already_recorded = 0 tem = 146700176 save = <value optimized out> previous_echo_area_message = 137641241 also_record = 137641241 reread = 0 polling_stopped_here = <value optimized out> orig_kboard = (struct kboard *) 0x8be7790 #5 0x0810a47a in read_key_sequence (keybuf=0xbf9e9bc4, bufsize=30, prompt=137641241, dont_downcase_last=0, can_return_switch_frame=1, fix_current_buffer=1) at /down/emacs/src/keyboard.c:9443 interrupted_kboard = (KBOARD *) 0x8be7790 key = 137706808 used_mouse_menu = 0 echo_local_start = 0 last_real_key_start = 0 keys_local_start = 0 local_first_binding = 0 from_string = 137641241 count = 2 t = 0 echo_start = 0 keys_start = 0 nmaps = 2 nmaps_allocated = 2 defs = (Lisp_Object * volatile) 0xbf9e9a40 submaps = (Lisp_Object * volatile) 0xbf9e9a60 orig_local_map = 147392757 orig_keymap = 137641241 localized_local_map = 0 first_binding = 0 first_unbound = 31 mock_input = 0 fkey = {parent = 137948733, map = 137948733, start = 0, end = 0} keytran = {parent = 137634685, map = 137634685, start = 0, end = 0} indec = {parent = 137948797, map = 137948797, start = 0, end = 0} shift_translated = 0 delayed_switch_frame = 137641241 original_uppercase = 137800728 original_uppercase_position = -1 starting_buffer = (struct buffer *) 0x834a210 fake_prefixed_keys = 137641241 #6 0x0810bff0 in command_loop_1 () at /down/emacs/src/keyboard.c:1651 cmd = <value optimized out> lose = 137837243 nonundocount = 0 keybuf = {24, 56, 0 <repeats 18 times>, -1080124376, -1080124528, 0, -1080164352, 137641241, 142934753, 138142696, 138142696, 138142712, -1080124344} i = 2 prev_modiff = 11 prev_buffer = (struct buffer *) 0x834a210 already_adjusted = 0 #7 0x0815edcb in internal_condition_case (bfun=0x810bd11 <command_loop_1>, handlers=137684385, hfun=0x8106559 <cmd_error>) at /down/emacs/src/eval.c:1511 val = <value optimized out> c = {tag = 137641241, val = 137641241, next = 0xbf9e9d70, gcpro = 0x0, jmp = {{__jmpbuf = {138142696, 138142696, 138142712, -1080124104, 691576961, 1071307758}, __mask_was_saved = 0, __saved_mask = {__val = {1, 3214842728, 3077261132, 3078107488, 3086920636, 3214842752, 3078103028, 276967387, 3079470328, 8655230, 48, 3076832444, 3214843408, 3214843116, 3214843396, 3214843256, 135346508, 2, 3214843268, 3214843116, 0 <repeats 12 times>}}}}, backlist = 0x0, handlerlist = 0x0, lisp_eval_depth = 0, pdlcount = 2, poll_suppress_count = 1, interrupt_input_blocked = 0, byte_stack = 0x0} h = {handler = 137684385, var = 137641241, chosen_clause = 0, tag = 0xbf9e9c70, next = 0x0} #8 0x08105aa2 in command_loop_2 () at /down/emacs/src/keyboard.c:1367 val = 0 #9 0x0815ee81 in internal_catch (tag=137680361, func=0x8105a7f <command_loop_2>, arg=137641241) at /down/emacs/src/eval.c:1247 c = {tag = 137680361, val = 137641241, next = 0x0, gcpro = 0x0, jmp = { {__jmpbuf = {138142696, 138142696, 138142712, -1080123848, 691716225, 1071442414}, __mask_was_saved = 0, __saved_mask = {__val = {0, 0, 0, 0, 0, 3077261489, 0, 0, 0, 0, 0, 0, 0, 0, 192, 3078107544, 1, 176, 22, 0, 137872602, 137869672, 137872600, 3214843432, 135602776, 137869673, 137872602, 137641241, 137667088, 137872602, 0, 137641265}}}}, backlist = 0x0, handlerlist = 0x0, lisp_eval_depth = 0, pdlcount = 2, poll_suppress_count = 1, interrupt_input_blocked = 0, byte_stack = 0x0} #10 0x081063d6 in command_loop () at /down/emacs/src/keyboard.c:1346 No locals. #11 0x081066eb in recursive_edit_1 () at /down/emacs/src/keyboard.c:955 val = <value optimized out> #12 0x08106812 in Frecursive_edit () at /down/emacs/src/keyboard.c:1017 buffer = 137641241 #13 0x080fd61d in main (argc=2, argv=0xbf9ea244) at /down/emacs/src/emacs.c:1772 dummy = 48 stack_bottom_variable = 7 '\a' do_initial_setlocale = 1 skip_args = 0 rlim = {rlim_cur = 8388608, rlim_max = 18446744073709551615} no_loadup = 0 junk = 0x0 [-- Attachment #3: Type: message/rfc822, Size: 1675 bytes --] From: Stefan Monnier <monnier@iro.umontreal.ca> To: 407-done@emacsbugs.donarmstrong.com Subject: gpm server stop making emacs abort() Date: Fri, 27 Mar 2009 12:18:19 -0400 Message-ID: <jwvocvndjs1.fsf-monnier+emacsbugreports@gnu.org> Thanks Kevin for your patch. I've tried it out and it seems to be fine, so I installed it (at long last). We're really relying too much on undocumented parts of the GPM API, tho. Stefan ^ permalink raw reply [flat|nested] 10+ messages in thread
[parent not found: <handler.407.D407.123817070925838.notifdone@emacsbugs.donarmstrong.com>]
* bug#407: closed by Stefan Monnier <monnier@iro.umontreal.ca> (gpm server stop making emacs abort()) [not found] ` <handler.407.D407.123817070925838.notifdone@emacsbugs.donarmstrong.com> @ 2009-03-28 0:46 ` Kevin Ryde 0 siblings, 0 replies; 10+ messages in thread From: Kevin Ryde @ 2009-03-28 0:46 UTC (permalink / raw) To: 407 Stefan Monnier <monnier@iro.umontreal.ca> writes: > > I've tried it out and it seems to be fine, so I installed it (at long > last). I'd wondered if it suffered some bit-rot in the interim (changes to other stuff somewhere), but yes it seems to go. > We're really relying too much on undocumented parts of the GPM API, tho. I suspect it may be slightly geared towards a program that uses gpm all the time and will exit if it goes away, so normally you don't care much about a shutdown/disconnect. ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2009-03-28 0:46 UTC | newest] Thread overview: 10+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- [not found] <jwvocvndjs1.fsf-monnier+emacsbugreports@gnu.org> 2008-06-13 20:55 ` bug#407: gpm server stop making emacs abort() Kevin Ryde 2008-06-13 22:18 ` Stefan Monnier [not found] ` <mailman.13216.1213396033.18990.bug-gnu-emacs@gnu.org> 2008-07-01 20:43 ` Sven Joachim 2008-07-03 22:00 ` Kevin Ryde 2008-09-12 4:14 ` Stefan Monnier 2008-09-12 5:54 ` Sven Joachim 2008-09-12 17:08 ` Stefan Monnier 2008-10-30 22:11 ` Kevin Ryde 2009-03-27 16:25 ` bug#407: marked as done (gpm server stop making emacs abort()) Emacs bug Tracking System [not found] ` <handler.407.D407.123817070925838.notifdone@emacsbugs.donarmstrong.com> 2009-03-28 0:46 ` bug#407: closed by Stefan Monnier <monnier@iro.umontreal.ca> " Kevin Ryde
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