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Document KTR_DROP.

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This commit is contained in:
Joseph Koshy 2003-11-10 04:34:51 +00:00
parent 4a431baa58
commit c90656c220
1 changed files with 9 additions and 0 deletions
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9
lib/libc/sys/ktrace.2
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@ -161,6 +161,15 @@ The kernel was not compiled with
.Nm
support.
.El
.Pp
A thread may be unable to post one or more tracing requests due to a
temporary shortage of resources.
This condition is remembered by the kernel, and the next tracing request
that succeeds will have the flag
.Li KTR_DROP
set in its
.Va ktr_type
field.
.Sh SEE ALSO
.Xr kdump 1 ,
.Xr ktrace 1 ,