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-rw-r--r--lib/libc/sys/read.23
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/sys/read.2 b/lib/libc/sys/read.2
index 6cb339a..b73e11a 100644
--- a/lib/libc/sys/read.2
+++ b/lib/libc/sys/read.2
@@ -189,7 +189,8 @@ may return one of the following errors:
The
.Fa iovcnt
argument
-was less than or equal to 0, or greater than 16.
+was less than or equal to 0, or greater than
+.Li IOV_MAX .
.It Bq Er EINVAL
One of the
.Fa iov_len
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