diff --git a/man2/wait.2 b/man2/wait.2 index 224055fe4..4d5fc77a2 100644 --- a/man2/wait.2 +++ b/man2/wait.2 @@ -378,6 +378,7 @@ on error, \-1 is returned. .\" returns the PID of the child. Either this is a bug, or it is intended .\" behavior that needs to be documented. See my Jan 2009 LKML mail .\" "waitid() return value strangeness when infop is NULL". +.PP Each of these calls sets .I errno to an appropriate value in the case of an error.