On Wed, 21 Sep 2022 21:37:59 GMT, Roger Riggs wrote:
>> Clear the signal mask of the child when launching with posix_spawn.
>>
>> SIGQUIT signals are handled on non-Java Threads by the VM.
>> For Java threads the signal mask blocks SIGQUIT.
>> The ProcessBuilder uses posix_spawn on all platfor
On Wed, 21 Sep 2022 21:37:59 GMT, Roger Riggs wrote:
>> Clear the signal mask of the child when launching with posix_spawn.
>>
>> SIGQUIT signals are handled on non-Java Threads by the VM.
>> For Java threads the signal mask blocks SIGQUIT.
>> The ProcessBuilder uses posix_spawn on all platfor
On Thu, 22 Sep 2022 14:26:51 GMT, Roger Riggs wrote:
> Hi Roger, Using the spawn attributes seems more far reaching than simply
> temporarily changing the signal mask of the calling thread. I'd be concerned
> this has some unintended side-effects.
I don't think that is a good idea. If the thre
On Thu, 22 Sep 2022 14:26:51 GMT, Roger Riggs wrote:
> The launching of a new executable is a two+ step process. A small executable
> (jspawnhelper) is spawned and it does the exec of the requested executable.
> An alternate implementation is to have jspawnhelper reset its own signal mask
> be
On Wed, 21 Sep 2022 23:12:13 GMT, David Holmes wrote:
> Hi Roger, Using the spawn attributes seems more far reaching than simply
> temporarily changing the signal mask of the calling thread. I'd be concerned
> this has some unintended side-effects.
@dholmes-ora The signal masks for threads are
On Wed, 21 Sep 2022 21:37:59 GMT, Roger Riggs wrote:
>> Clear the signal mask of the child when launching with posix_spawn.
>>
>> SIGQUIT signals are handled on non-Java Threads by the VM.
>> For Java threads the signal mask blocks SIGQUIT.
>> The ProcessBuilder uses posix_spawn on all platfor
On Wed, 21 Sep 2022 21:37:59 GMT, Roger Riggs wrote:
>> Clear the signal mask of the child when launching with posix_spawn.
>>
>> SIGQUIT signals are handled on non-Java Threads by the VM.
>> For Java threads the signal mask blocks SIGQUIT.
>> The ProcessBuilder uses posix_spawn on all platfor
> Clear the signal mask of the child when launching with posix_spawn.
>
> SIGQUIT signals are handled on non-Java Threads by the VM.
> For Java threads the signal mask blocks SIGQUIT.
> The ProcessBuilder uses posix_spawn on all platforms to create new processes.
> Without a specific request, th
