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-rw-r--r--share/man/man9/sbuf.97
1 files changed, 6 insertions, 1 deletions
diff --git a/share/man/man9/sbuf.9 b/share/man/man9/sbuf.9
index b35cd7f8eb4f..2c1601285944 100644
--- a/share/man/man9/sbuf.9
+++ b/share/man/man9/sbuf.9
@@ -25,7 +25,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd May 7, 2019
+.Dd August 7, 2019
.Dt SBUF 9
.Os
.Sh NAME
@@ -288,6 +288,11 @@ If a record grows sufficiently large such that it fills the
and therefore cannot be drained without being split, an error of
.Er EDEADLK
is set.
+.It Dv SBUF_NOWAIT
+Indicates that attempts to extend the storage buffer should fail in low memory
+conditions, like
+.Xr malloc 9
+.Dv M_NOWAIT .
.El
.Pp
Note that if