sched_getcpu: add man page
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Authored by emaste on Nov 13 2024, 10:04 PM.

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kib
ziaee

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rG25caac4d4566: sched_getcpu: Add man page
rG36887e04947f: sched_getcpu: Add man page

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emaste requested review of this revision.Nov 13 2024, 10:04 PM

emaste created this revision.

emaste added a reviewer: kib.

section 3

emaste added a reviewer: ziaee.Nov 13 2024, 10:12 PM

(and sched_getcpu.3 to be added in lib/libsys/Makefile.sys)

kib added inline comments.Nov 13 2024, 10:21 PM

lib/libsys/sched_getcpu.3
23	The result is invalid at a moment it is returned, unless the thread is pinned to specific cpu.
26	Perhaps note that the index is same as used by cpuset/affinity calls, like cpuset, cpuset_getaffinity, pthread_getaffinity_np.
28	Then this section becomes useful.

suggestions from @kib

If you move the page to section 3, it should be in lib/libc/gen.

This revision is now accepted and ready to land.Nov 13 2024, 11:50 PM

If you move the page to section 3, it should be in lib/libc/gen.

I wondered about that, but the implementation is in libsys and there are a small number of section 3 pages in libsys, like getpagesize.3, so should be the same for sched_getcpu, no?

In D47556#1084670, @emaste wrote:

If you move the page to section 3, it should be in lib/libc/gen.

I wondered about that, but the implementation is in libsys and there are a small number of section 3 pages in libsys, like getpagesize.3, so should be the same for sched_getcpu, no?