Messages in this thread | | | From | John Stultz <> | Date | Thu, 15 Sep 2016 11:13:20 -0700 | Subject | Re: [PATCH v3) posix-timers: make it configurable |
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> 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 ?
thanks -john
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