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clock_nanosleep.2: clock_nanosleep() also supports CLOCK_BOOTTIME 

Presumably (and from a quick glance at the source code)
since Linux 2.6.39, when CLOCK_BOOTTIME was introduced.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2020-04-02 08:31:41 +02:00
parent 2c16f1bc28
commit 966051ca74
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man2/clock_nanosleep.2
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@ -87,6 +87,11 @@ since some unspecified point in the past that does not change after
system startup.
.\" On Linux this clock measures time since boot.
.TP
.BR CLOCK_BOOTIME " (since Linux 2.6.39)"
Identical to
.BR CLOCK_MONOTONIC ,
except that it also includes any time that the system is suspended.
.TP
.BR CLOCK_PROCESS_CPUTIME_ID
A settable per-process clock that measures CPU time consumed
by all threads in the process.