If we can get build secret by infra set we can probably just make a
pipeline that we can trigger to build and upload the CI toolchain to a blob
store like S3. I can file a ticket.
On Fri, Jan 29, 2021, 9:30 PM Xiang Xiao wrote:
> How about we generate the toolchain binary and publish it on some
timerfd is a very nice feature, but is it better to call wd_* api than timer_
api?
> -Original Message-
> From: Matias N.
> Sent: Saturday, January 30, 2021 10:01 AM
> To: dev@nuttx.apache.org
> Subject: timerfd
>
> Hi,
>
> I would like to implement timerfd interface to overcome some o
But that isn't a userspace API, is it? It runs the handler in interrupt context.
I also realize now that timerfd has a limitation: you will not know about the
timer expiration
while not yet doing poll, so it looses a bit on the real-time aspect.
Best,
Matias
On Sat, Jan 30, 2021, at 09:41, Xian
On Sat, Jan 30, 2021 at 7:00 AM Matias N. wrote:
> But that isn't a userspace API, is it? It runs the handler in interrupt
> context.
>
>
The core logic for timerfd is part of the kernel(actually, timerfd/eventfd
implements file_operation like a normal driver). libc timerfd api just a
simple wrap
On Sat, Jan 30, 2021, at 12:26, Xiang Xiao wrote:
> On Sat, Jan 30, 2021 at 7:00 AM Matias N. wrote:
>
> > But that isn't a userspace API, is it? It runs the handler in interrupt
> > context.
> >
> >
> The core logic for timerfd is part of the kernel(actually, timerfd/eventfd
> implements file_op
I'm thinking again about this. Why wouldn't it be possible to make functions
using SIGEV_THREAD (such as timer_settime) create a pthread behind
the scenes (only the first time a SIGEV_THREAD is setup)? The underlying
watchdog would go to a handler that posts a semaphore/condition variable
that the
I'm thinking again about this. Why wouldn't it be possible to make functions
using SIGEV_THREAD (such as timer_settime) create a pthread behind
the scenes (only the first time a SIGEV_THREAD is setup)? The underlying
watchdog would go to a handler that posts a semaphore/condition variable
that the
On Sat, Jan 30, 2021, 1:58 PM Gregory Nutt wrote:
> > I'm thinking again about this. Why wouldn't it be possible to make
> functions
> > using SIGEV_THREAD (such as timer_settime) create a pthread behind
> > the scenes (only the first time a SIGEV_THREAD is setup)? The underlying
> > watchdog wou
> This is actually fairly in line with how the Musl libc implements this (at
> least from a quick look). There are a few important details in there, but
> it looks quite clean.
>
> http://git.musl-libc.org/cgit/musl/tree/src/time/timer_create.c
>
> While Musl is usually not as fast as glibc, I
On Sat, Jan 30, 2021 at 6:11 PM Matias N. wrote:
>
>
> > This is actually fairly in line with how the Musl libc implements this (at
> > least from a quick look). There are a few important details in there, but
> > it looks quite clean.
> >
> > http://git.musl-libc.org/cgit/musl/tree/src/time/time
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