docs: move setuid information from reame to hwclock.8

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/Documentation/hwclock.txt b/Documentation/hwclock.txt
index 5c364212cc749b062f559aa85608210427db917b..e767623349da7a91ab736f85e10c6d783add59b0 100644 (file)
--- a/Documentation/hwclock.txt
+++ b/Documentation/hwclock.txt
@@ -1,17 +1,3 @@
 Hwclock is a program that runs under Linux and sets and queries the 
 Hardware Clock, which is often called the Real Time Clock, RTC, or
 CMOS clock.
-
-Sometimes, you need to install hwclock setuid root.  If you want users
-other than the superuser to be able to display the clock value using the
-direct ISA I/O method, install it setuid root.  If you have the /dev/rtc
-interface on your system or are on a non-ISA system, there's probably
-no need for users to use the direct ISA I/O method, so don't bother.
-
-To install setuid root, do something like this:
-
-  chmod a=rx,u=s /sbin/hwclock
-
-In any case, hwclock will not allow you to set anything unless you have
-the superuser _real_ uid.  (This is restriction is not necessary if you
-haven't installed setuid root, but it's there for now).

diff --git a/hwclock/hwclock.8 b/hwclock/hwclock.8
index b693ae2b12fcb3f46f8eddfcfaa12916eb115516..786a9c2f99e3863d812033f14ad87ff23b826c8d 100644 (file)
--- a/hwclock/hwclock.8
+++ b/hwclock/hwclock.8
@@ -390,6 +390,20 @@ This second field is not used under Linux and is always zero.
 (See also
 .BR settimeofday (2).)
 
+.SH Users access and setuid
+.PP
+Sometimes, you need to install
+.B hwclock
+setuid root. If you want users other than the superuser to be able to
+display the clock value using the direct ISA I/O method, install it setuid
+root. If you have the /dev/rtc interface on your system or are on a non-ISA
+system, there's probably no need for users to use the direct ISA I/O method,
+so don't bother.
+
+In any case, hwclock will not allow you to set anything unless you have the
+superuser real uid. (This is restriction is not necessary if you haven't
+installed setuid root, but it's there for now).
+
 .SH How hwclock Accesses the Hardware Clock
 .PP
 .B hwclock