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-rw-r--r--lib/libc/sys/accept.24
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/libc/sys/accept.2 b/lib/libc/sys/accept.2
index 4387dc6..df6c0b1 100644
--- a/lib/libc/sys/accept.2
+++ b/lib/libc/sys/accept.2
@@ -126,6 +126,10 @@ new socket.
For some applications, performance may be enhanced by using an
.Xr accept_filter 9
to pre-process incoming connections.
+.Pp
+Portable programs should not rely on the
+.Dv O_NONBLOCK
+property being inherited.
.Sh RETURN VALUES
The call returns \-1 on error.
If it succeeds, it returns a non-negative
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