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-rw-r--r--lib/libc/sys/getrusage.23
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/libc/sys/getrusage.2 b/lib/libc/sys/getrusage.2
index 6978353..1a80b9c 100644
--- a/lib/libc/sys/getrusage.2
+++ b/lib/libc/sys/getrusage.2
@@ -94,6 +94,9 @@ an \*(lqintegral\*(rq value indicating the amount of memory used
by the text segment
that was also shared among other processes. This value is expressed
in units of kilobytes * ticks-of-execution.
+Ticks are statistics clock ticks.
+The statistics clock has a frequency of
+sysconf(_SC_CLOCK_TCK) ticks per second.
.It Fa ru_idrss
an integral value of the amount of unshared memory residing in the
data segment of a process (expressed in units of
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