X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=userv.git;a=blobdiff_plain;f=userv.1;h=a092063101d4f6bbf5dcbb71d83bf129b19ebe6a;hp=67a8b2bc987d0051fe49aa30c7caa2ce6a5d02fa;hb=ed287647cb28ca8334955ac50d1e262d1b28d1da;hpb=e9be60c490674ee7590f8a241a51e6b8317b894c

diff --git a/userv.1 b/userv.1
index 67a8b2b..a092063 100644
--- a/userv.1
+++ b/userv.1
@@ -145,6 +145,11 @@ Equivalent to
 Creates the file if necessary.  Implies
 .Ql write .
 .It Ic exclusive , excl
+.Dv O_EXCL:
+Fails if the file already exists. Implies write and create. May
+not be used with
+.Ql truncate .
+.It Ic truncate , trunc
 .Dv O_TRUNC:
 Truncate any existing file.  Implies
 .Ql write .