at_quick_exit.3: Add an ERRORS section.

Submitted-by: vsrinivas

diff --git a/lib/libc/stdlib/at_quick_exit.3 b/lib/libc/stdlib/at_quick_exit.3
index 36ae745..b58fe07 100644 (file)
--- a/lib/libc/stdlib/at_quick_exit.3
+++ b/lib/libc/stdlib/at_quick_exit.3
@@ -52,6 +52,12 @@ or
 The
 .Fn at_quick_exit
 function returns the value 0 if successful and a non-zero value on failure.
+.Sh ERRORS
+The function is registered unless:
+.Bl -tag -width Er
+.It Bq Er ENOMEM
+An allocation to register the function failed.
+.El
 .Sh SEE ALSO
 .Xr exit 3 ,
 .Xr quick_exit 3