- some small tweaks for the text

- on guenther's advice, remove NOTES: the text is either not relevant
  or already described correctly elsewhere

ok guenther

diff --git a/lib/libc/sys/waitid.2 b/lib/libc/sys/waitid.2
index 02ca03e..4e884f8 100644 (file)
--- a/lib/libc/sys/waitid.2
+++ b/lib/libc/sys/waitid.2
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: waitid.2,v 1.1 2022/12/19 18:13:50 guenther Exp $
+.\"    $OpenBSD: waitid.2,v 1.2 2022/12/20 09:01:05 jmc Exp $
 .\"    $NetBSD: wait.2,v 1.6 1995/02/27 12:39:37 cgd Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993, 1994
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)wait.2     8.2 (Berkeley) 4/19/94
 .\"
-.Dd $Mdocdate: December 19 2022 $
+.Dd $Mdocdate: December 20 2022 $
 .Dt WAITID 2
 .Os
 .Sh NAME
@@ -51,7 +51,7 @@ The set of child processes to be queried is specified by the arguments
 .Fa idtype
 and
 .Fa id .
-.Bl -bullet -offset indent
+.Bl -dash -offset indent
 .It
 If
 .Fa idtype
@@ -89,21 +89,21 @@ previously stopped and which have been continued by receipt of a
 .Dv SIGCONT
 signal.
 .It Dv WEXITED
-Report the status of selected processes which have terminated.
+Reports the status of selected processes which have terminated.
 .It Dv WNOHANG
 Indicates that the call should not block if there are no selected processes
 that have a status change to report.
 .It Dv WNOWAIT
-Keep the process whose status is returned in a waitable state.
+Keeps the process whose status is returned in a waitable state.
 The process may be waited for again after this call completes.
 .It Dv WSTOPPED
-Report the status of selected processes which are stopped due to a
+Reports the status of selected processes which are stopped due to a
 .Dv SIGTTIN , SIGTTOU , SIGTSTP ,
 or
 .Dv SIGSTOP
 signal.
 .It Dv WTRAPPED
-Report the status of selected processes which are stopped due to a
+Reports the status of selected processes which are stopped due to a
 process tracing event
 .Xr ( ptrace 2 ) .
 .El
@@ -120,12 +120,13 @@ found a matching process, the structure referenced by
 .Fa infop
 is filled with the status of the process:
 .Fa si_signo
-will be set to
+is set to
 .Dv SIGCHLD ,
+and
 .Fa si_pid
 and
 .Fa si_uid
-to the process ID and effective user ID of the matched process.
+are set to the process ID and effective user ID of the matched process.
 .Fa si_code
 will be set to one of the following values:
 .Bl -tag -width "CLD_CONTINUED"
@@ -193,23 +194,6 @@ didn't find a matching process,
 and
 .Fa si_pid
 will be set to zero.
-.Sh NOTES
-See
-.Xr sigaction 2
-for a list of termination signals.
-A status of 0 indicates normal termination.
-.Pp
-If a parent process terminates without
-waiting for all of its child processes to terminate,
-the remaining child processes are assigned the parent
-process 1 ID (the init process ID).
-.Pp
-If a signal is caught while a
-.Fn waitid
-call is pending, the call may be interrupted or restarted when the
-signal-catching routine returns, depending on the options in effect
-for the signal; for further information, see
-.Xr siginterrupt 3 .
 .Sh RETURN VALUES
 If
 .Fn waitid