From: Paul Eggert <eggert@cs.ucla.edu>
To: Bertrand Brelier <bertrand.brelier@gmail.com>
Cc: 19607@debbugs.gnu.org
Subject: bug#19607: issue with Emacs 24.4.1 but not with 24.3.1 : changed on disk; really edit the buffer
Date: Thu, 22 Jan 2015 14:42:37 -0800 [thread overview]
Message-ID: <54C17CDD.7090507@cs.ucla.edu> (raw)
In-Reply-To: <CADF9JriCVLwjwGppyg4KU4+kZ5s9b4EXCChOHr=xXUfnmJogmg@mail.gmail.com>
On 01/22/2015 01:26 PM, Bertrand Brelier wrote:
> I tried with r- Q but same issue, emacs freezes when I start editing
> the file (I can open it but not modify its content)
Ah, sorry, I wasn't explicit enough. How about this. When Emacs
freezes, print the requested values in the debugger and then continue
with the "c" command. I just now did that, with the following results
for me:
$ gdb ./emacs
(gdb) source .gdbinit
(gdb) b fileio.c:5338
(gdb) r -Q
[In emacs, type C-x C-f abcdef RET, then type "x".]
Breakpoint 3, Fverify_visited_file_modtime (buf=27596677) at fileio.c:5338
5338 if (timespec_cmp (mtime, b->modtime) == 0
(gdb) p mtime
$1 = {
tv_sec = 1421966150,
tv_nsec = 791881570
}
(gdb) p b->modtime
$2 = {
tv_sec = 1421966150,
tv_nsec = 791881570
}
(gdb) c
Continuing.
[In emacs, type C-x C-s.]
Breakpoint 3, Fverify_visited_file_modtime (buf=27596677) at fileio.c:5338
5338 if (timespec_cmp (mtime, b->modtime) == 0
(gdb) p mtime
$3 = {
tv_sec = 1421966150,
tv_nsec = 791881570
}
(gdb) p b->modtime
$4 = {
tv_sec = 1421966150,
tv_nsec = 791881570
}
(gdb) c
Continuing.
Breakpoint 3, Fverify_visited_file_modtime (buf=27596677) at fileio.c:5338
5338 if (timespec_cmp (mtime, b->modtime) == 0
(gdb) p mtime
$5 = {
tv_sec = 0,
tv_nsec = -1
}
(gdb) p b->modtime
$6 = {
tv_sec = 1421966150,
tv_nsec = 791881570
}
(gdb) c
Continuing.
[At this point, Emacs says "Wrote /home/eggert/decrypted/abcdef.]
next prev parent reply other threads:[~2015-01-22 22:42 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-15 13:23 bug#19607: issue with Emacs 24.4.1 but not with 24.3.1 : changed on disk; really edit the buffer Bertrand Brelier
2015-01-20 9:39 ` Paul Eggert
2015-01-20 13:19 ` Bertrand Brelier
2015-01-21 0:21 ` Paul Eggert
2015-01-21 13:12 ` Bertrand Brelier
2015-01-22 2:20 ` Paul Eggert
2015-01-22 14:16 ` Bertrand Brelier
2015-01-22 20:55 ` Paul Eggert
2015-01-22 21:26 ` Bertrand Brelier
2015-01-22 22:42 ` Paul Eggert [this message]
2015-01-23 13:15 ` Bertrand Brelier
2015-01-23 22:27 ` Paul Eggert
2015-01-26 13:08 ` Bertrand Brelier
2015-01-26 19:43 ` Paul Eggert
2015-01-27 22:29 ` Paul Eggert
2015-01-27 23:04 ` Jakob Unterwurzacher
2015-01-28 4:56 ` Paul Eggert
2015-03-23 18:58 ` Glenn Morris
2015-03-24 0:13 ` Paul Eggert
2015-01-28 13:11 ` Bertrand Brelier
2015-01-26 23:08 ` Jakob Unterwurzacher
2015-01-27 21:30 ` bug#19607: issue with Emacs 24.4.1 but not with 24.3.1 : changed on disk; Jakob Unterwurzacher
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