Diffusion FreeBSD src repository 155f15118a77

clock_gettime: Add Linux aliases for CLOCK_*
155f15118a77
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Description

clock_gettime: Add Linux aliases for CLOCK_*

Linux standardized what we call CLOCK_{REALTIME,MONOTONIC}_FAST as
CLOCK_{REALTIME,MONOTONIC}_COARSE. In addition, Linux spells
CLOCK_UPTIME as CLOCK_BOOTTIME.

Add aliases to time.h and document these new aliases in
clock_gettime(2).

Reviewed by: vangyzen, kib (prior), dchagin (prior)
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D30988

Details

Provenance

imp	Authored on Jul 30 2021, 11:11 PM

Reviewer

vangyzen

Differential Revision

D30988: clock_gettime: Add Linux aliases for CLOCK_*

Parents

rG7b797ba27a71: time.h: reduce CLOCK_ namespace pollution, move to _clock_id.h

Branches

Unknown

Tags

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Event Timeline

imp committed rG155f15118a77: clock_gettime: Add Linux aliases for CLOCK_* (authored by imp).Jul 30 2021, 11:20 PM

imp added an edge: D30988: clock_gettime: Add Linux aliases for CLOCK_*.Jul 31 2021, 12:04 AM

bz mentioned this in D30985: LinuxKPI: add CLOCK_BOOTTIME.Jul 31 2021, 12:11 AM

imp mentioned this in rG5918f4865267: clock_gettime: Add Linux aliases for CLOCK_*.Sep 12 2021, 4:36 PM

kevans mentioned this in rGfb49012ca448: tests: kqueue: CLOCK_BOOTTIME is an alias of CLOCK_UPTIME.Oct 6 2021, 2:53 PM

val_packett.cool mentioned this in D39270: Redefine CLOCK_BOOTTIME to alias CLOCK_MONOTONIC, not CLOCK_UPTIME.Mar 25 2023, 7:57 PM

Changes (2)

Path

Size

lib/

libc/

sys/

clock_gettime.2

sys/

_clock_id.h

rG155f15118a77

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lib/libc/sys/clock_gettime.2