commit - fe1a02706e8274767edc97c211f19afe02ac31e4
commit + ec3b9bbcd33bcec6af4acb822cc18027ab6ee9ae
blob - 63c182b6e807991214df5f0611f07828ef40a916
blob + 22d4f31dd7e25d4f268b11d8968c02378ffa3306
--- man/man3/notify.3
+++ man/man3/notify.3
@@ -202,6 +202,24 @@ with argument
 .\" are designed to improve the emulation of signals by the ANSI C/POSIX
 .\" environment; their use elsewhere is discouraged.
 .PP
+.I Notify
+and
+.I atnotify
+return \-1 on error and 0 on success.
+.I Noted
+returns \-1 on error; successful calls to
+.I noted
+do not return.
+.I Noteenable
+and
+
+.I notedisable
+.RI ( notitfyon
+and
+.IR notifyoff )
+return \-1 on error, 0 if the note was previously disabled (not notified),
+and 1 if the note was previously enabled (notified).
+.PP
 The set of notes a process may receive is system-dependent, but there
 is a common set that includes:
 .PP