[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_c
From: |
Eli Zaretskii |
Subject: |
bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems |
Date: |
Wed, 29 Jan 2020 14:38:32 +0200 |
User-agent: |
K-9 Mail for Android |
On January 29, 2020 1:09:16 PM GMT+02:00, Eli Zaretskii <eliz@gnu.org> wrote:
> On January 29, 2020 12:26:23 PM GMT+02:00, YAMAMOTO Mitsuharu
> <mituharu@math.s.chiba-u.ac.jp> wrote:
> > On Wed, 29 Jan 2020 02:37:10 +0900,
> > Eli Zaretskii wrote:
> > >
> > > > The increase happens only once per function in question. So we
> > make a
> > > > dummy call in advance so later calls may not cause the increase
> in
> > > > unpredicable timings.
> > >
> > > Can these dummy calls be made just before we call setrlimit in
> > > init_process_emacs, as opposed to in a macOS-specific source file?
> >
> > The functions in question are used together with Mac-specific GUI
> > event handing. I placed the dummy calls inside macOS-specific code
> so
> > the -nw case may not change the behavior from the original one.
>
> We could condition the code in process.c by the aporopriate NS
> preprocessor condition to make it take effect only in GUI sessions.
Sorry, preprocessor condition is not TRT, we should have a runtime test that
limits these dummy calls to GUI sessions.
My point is that having this code in the same place for all platforms is better
for long-range maintenance.
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, (continued)
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, Robert Pluim, 2020/01/28
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, YAMAMOTO Mitsuharu, 2020/01/28
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, Robert Pluim, 2020/01/28
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, Eli Zaretskii, 2020/01/28
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, YAMAMOTO Mitsuharu, 2020/01/28
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, Eli Zaretskii, 2020/01/28
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, YAMAMOTO Mitsuharu, 2020/01/28
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, Eli Zaretskii, 2020/01/28
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, YAMAMOTO Mitsuharu, 2020/01/29
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, Eli Zaretskii, 2020/01/29
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems,
Eli Zaretskii <=
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, YAMAMOTO Mitsuharu, 2020/01/30
- bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems, Eli Zaretskii, 2020/01/30
bug#39164: Reproducing SIGSEGV bug, Tomasz Kowal, 2020/01/26