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prctl.2: Clarify that PR_GET_TIMERSLACK value is returned via function result 

Reported-by: Xiawei Chen <chenxiawei@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2014-02-22 09:46:39 +01:00
parent 5e91816c99
commit c42db32167
1 changed files with 3 additions and 1 deletions
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4
man2/prctl.2
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@ -510,7 +510,8 @@ The timer slack values are preserved across
.BR execve (2). .BR execve (2).
.TP .TP
.BR PR_GET_TIMERSLACK " (since Linux 2.6.28)" .BR PR_GET_TIMERSLACK " (since Linux 2.6.28)"
Return the current timer slack value of the calling thread. Return (as the function result)
the current timer slack value of the calling thread.
.TP .TP
.BR PR_SET_TIMING " (since Linux 2.6.0-test4)" .BR PR_SET_TIMING " (since Linux 2.6.0-test4)"
Set whether to use (normal, traditional) statistical process timing or Set whether to use (normal, traditional) statistical process timing or
@ -782,6 +783,7 @@ On success,
.BR PR_GET_NO_NEW_PRIVS , .BR PR_GET_NO_NEW_PRIVS ,
.BR PR_CAPBSET_READ , .BR PR_CAPBSET_READ ,
.BR PR_GET_TIMING , .BR PR_GET_TIMING ,
.BR PR_GET_TIMERSLACK ,
.BR PR_GET_SECUREBITS , .BR PR_GET_SECUREBITS ,
.BR PR_MCE_KILL_GET , .BR PR_MCE_KILL_GET ,
and (if it returns) and (if it returns)