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Explicitly point that it_value == 0 disables timer regardles of

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it_interval value. It is backward-compatible with previous usage
and SunOS-compatible now.
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ache 1997-08-14 08:26:25 +00:00
parent 4ef0ac8df9
commit 9ef9656a1f
1 changed files with 3 additions and 1 deletions
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4
lib/libc/sys/getitimer.2
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@ -85,7 +85,9 @@ is non-zero, it specifies a value to be used in reloading
when the timer expires.
Setting
.Fa it_value
to 0 disables a timer. Setting
to 0 disables a timer, regardless of the value of
.Fa it_interval .
Setting
.Fa it_interval
to 0 causes a timer to be disabled after its next expiration (assuming
.Fa it_value