Re: [Development] Help requested: 32-bit and the year 2038

2023-02-09 Thread Thiago Macieira
On Tuesday, 31 January 2023 15:21:47 PST Thiago Macieira wrote: > If it's not going to be in the near future, I *can* modify the patch to > detect that the new system call is not implemented and then fall back to > the old one. That would mean that every contended mutex or semaphore will > incur tw

Re: [Development] Help requested: 32-bit and the year 2038

2023-02-03 Thread Lisandro Damián Nicanor Pérez Meyer
El martes, 31 de enero de 2023 21:31:55 -03 usted escribió: > El martes, 31 de enero de 2023 20:21:47 -03 Thiago Macieira escribió: > > On Tuesday, 31 January 2023 15:00:07 PST Thiago Macieira wrote: > > > As most of you are aware, a signed 32-bit time_t overflows in 2038. > > > Linux > > > has rec

Re: [Development] Help requested: 32-bit and the year 2038

2023-01-31 Thread Lisandro Damián Nicanor Pérez Meyer
El martes, 31 de enero de 2023 20:21:47 -03 Thiago Macieira escribió: > On Tuesday, 31 January 2023 15:00:07 PST Thiago Macieira wrote: > > As most of you are aware, a signed 32-bit time_t overflows in 2038. Linux > > has recently deployed "time64_t" (by certain values of "recently", as in > > 2015

Re: [Development] Help requested: 32-bit and the year 2038

2023-01-31 Thread Thiago Macieira
On Tuesday, 31 January 2023 15:00:07 PST Thiago Macieira wrote: > As most of you are aware, a signed 32-bit time_t overflows in 2038. Linux > has recently deployed "time64_t" (by certain values of "recently", as in > 2015, see [1]) > I don't know if this is an emulation bug. It's likely. Ah, it l

[Development] Help requested: 32-bit and the year 2038

2023-01-31 Thread Thiago Macieira
On https://codereview.qt-project.org/c/qt/qtbase/+/455491 As most of you are aware, a signed 32-bit time_t overflows in 2038. Linux has recently deployed "time64_t" (by certain values of "recently", as in 2015, see [1]). Bug report QTBUG-110429 says QMutex and QSemaphore don't work after the ov