D11235: [DrKonqi] Request change of ptrace scope from KCrash

[Oswald Buddenhagen]

ossi requested changes to this revision.
ossi added inline comments.
This revision now requires changes to proceed.

INLINE COMMENTS

> ptracer.cpp:65
> +                bytes += r;
> +            else if (r == -1 && !(errno == EINTR))
> +                break;

you really could just use != here ... ^^

> ptracer.cpp:78
> +                        bytes += r;
> +                    else if (r == -1 && !(errno == EINTR))
> +                        break;

ditto

> ptracer.cpp:82
> +                if (bytes == msize && memcmp(msg, rmsg, msize) == 0)
> +                    qCInfo(DRKONQI_LOG) << "ptracer set to" << debuggerpid << "by debugged process";
> +            }

a complementary warning if any of the steps goes wrong would seem appropriate.

> crashtest.cpp:139
>  
> -  //start drkonqi directly so that drkonqi's output goes to the console
> +  //start drkonqi directly by default so that drkonqi's output goes to the console
>    KCrash::CrashFlags flags = KCrash::AlwaysDirectly;

add comment: this can be disabled to be able to test kcrash's real default behavior.

> crashtest.cpp:143
>      flags |= KCrash::AutoRestart;
> +  if (parser.isSet(QStringLiteral("kdeinit")))
> +    flags &= ~KCrash::AlwaysDirectly;

move that up, so the AlwaysDirectly stuff is in one block.

REPOSITORY
  R871 DrKonqi

REVISION DETAIL
  https://phabricator.kde.org/D11235

To: croick, #plasma_workspaces, #frameworks, ossi
Cc: ossi, lepagevalleeemmanuel, maximilianocuria, adridg, plasma-devel, jraleigh, GB_2, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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