Messages in this thread | | | Date | Thu, 15 Sep 2016 14:28:40 -0400 (EDT) | From | Nicolas Pitre <> | Subject | Re: [PATCH v3) posix-timers: make it configurable |
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On Thu, 15 Sep 2016, John Stultz wrote:
> > diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig > > index 62824f2fe4..62504a2c9f 100644 > > --- a/kernel/time/Kconfig > > +++ b/kernel/time/Kconfig > > @@ -195,3 +195,21 @@ config HIGH_RES_TIMERS > > > > endmenu > > endif > > + > > +config POSIX_TIMERS > > + bool "Posix Clocks & timers" if EMBEDDED > > + default y > > + help > > + This includes native support for POSIX timers to the kernel. > > + Most embedded systems may have no use for them and therefore they > > + can be configured out to reduce the size of the kernel image. > > + > > + When this option is disabled, the following syscalls won't be > > + available: timer_create, timer_gettime: timer_getoverrun, > > + timer_settime, timer_delete, clock_adjtime. Furthermore, the > > + clock_settime, clock_gettime, clock_getres and clock_nanosleep > > + syscalls will be limited to CLOCK_REALTIME and CLOCK_MONOTONIC > > + only. > > + > > + If unsure say y. > > > > One thought.. Should this go under: > Configure standard kernel features (expert users) > rather then a top level item under General Setup ?
Hmmm... probably yes.
Do you need that I repost the patch?
Nicolas
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