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-rw-r--r--lib/libc/sys/getgroups.23
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/sys/getgroups.2 b/lib/libc/sys/getgroups.2
index bdff4fb..54b6959 100644
--- a/lib/libc/sys/getgroups.2
+++ b/lib/libc/sys/getgroups.2
@@ -52,8 +52,9 @@ system call
gets the current group access list of the user process
and stores it in the array
.Fa gidset .
-The parameter
+The
.Fa gidsetlen
+argument
indicates the number of entries that may be placed in
.Fa gidset .
The
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