From 4427c496d6d16348240387c8ff99d6585dcd9ef2 Mon Sep 17 00:00:00 2001
From: peter <peter@FreeBSD.org>
Date: Thu, 14 May 1998 11:36:16 +0000
Subject: [PATCH] Nuke signanosleep()

---
 lib/libc/sys/Makefile.inc |  3 +--
 lib/libc/sys/nanosleep.2  | 21 ++-------------------
 2 files changed, 3 insertions(+), 21 deletions(-)

diff --git a/lib/libc/sys/Makefile.inc b/lib/libc/sys/Makefile.inc
index d392705ff4e7..69b31d608488 100644
--- a/lib/libc/sys/Makefile.inc
+++ b/lib/libc/sys/Makefile.inc
@@ -1,5 +1,5 @@
 #	@(#)Makefile.inc	8.3 (Berkeley) 10/24/94
-#	$Id: Makefile.inc,v 1.51 1998/04/30 09:13:48 jb Exp $
+#	$Id: Makefile.inc,v 1.52 1998/05/01 15:46:06 bde Exp $
 
 # sys sources
 .PATH: ${.CURDIR}/../libc/${MACHINE_ARCH}/sys ${.CURDIR}/../libc/sys
@@ -130,7 +130,6 @@ MLINKS+=intro.2 errno.2
 MLINKS+=lseek.2 seek.2
 MLINKS+=mlock.2 munlock.2
 MLINKS+=mount.2 unmount.2
-MLINKS+=nanosleep.2 signanosleep.2
 MLINKS+=pathconf.2 fpathconf.2
 MLINKS+=read.2 readv.2
 MLINKS+=recv.2 recvfrom.2 recv.2 recvmsg.2
diff --git a/lib/libc/sys/nanosleep.2 b/lib/libc/sys/nanosleep.2
index c169604518d2..ae1b384a4fad 100644
--- a/lib/libc/sys/nanosleep.2
+++ b/lib/libc/sys/nanosleep.2
@@ -1,4 +1,4 @@
-.\"	$Id: nanosleep.2,v 1.4 1997/09/29 19:11:21 wosch Exp $
+.\"	$Id: nanosleep.2,v 1.5 1998/05/03 22:50:14 jraynard Exp $
 .\"	$OpenBSD: nanosleep.2,v 1.1 1997/04/20 20:56:20 tholo Exp $
 .\"	$NetBSD: nanosleep.2,v 1.1 1997/04/17 18:12:02 jtc Exp $
 .\"
@@ -39,29 +39,17 @@
 .Dt NANOSLEEP 2
 .Os 
 .Sh NAME
-.Nm nanosleep ,
-.Nm signanosleep
+.Nm nanosleep
 .Sh SYNOPSIS
 .Fd #include <time.h>
 .Ft int
 .Fn nanosleep "const struct timespec *rqtp" "struct timespec *rmtp"
-.Pp
-.Fd #include <signal.h>
-.Fd #include <time.h>
-.Ft int
-.Fn signanosleep "const struct timespec *rqtp" "struct timespec *rmtp" "sigset_t *mask"
 .Sh DESCRIPTION
 .Fn Nanosleep
 causes the process to sleep for the specified time.  An unmasked signal will
 cause it to terminate the sleep early, regardless of the
 .Dv SA_RESTART
 value on the interrupting signal.
-.Pp
-The
-.Fn signanosleep
-function temporarily (and atomically) sets the signal mask of the process
-for the duration of the system call so that specific signals can be
-nominated to cause an early termination of the sleep.
 .Sh RETURN VALUE
 If the 
 .Fn nanosleep
@@ -113,8 +101,3 @@ The
 .Fn nanosleep
 function conforms to
 .St -p1003.1b-93 .
-.Pp
-The
-.Fn signanosleep
-function is an extension that first appeared in
-.Fx 3.0