Module Name: src
Committed By: jym
Date: Sun Dec 4 18:34:20 UTC 2011
Modified Files:
src/share/man/man9: sysctl.9
Log Message:
- add the bool type for IMMEDIATE flag.
- minor tweak to the handler example: it leaks 't' (on stack)
when passed to sysctl_lookup(9), as it copyout its content via
sysctl_data. That would not be the case if CTLFLAG_IMMEDIATE flag
was set for this node but the example does not preclude that.
To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/share/man/man9/sysctl.9
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man9/sysctl.9
diff -u src/share/man/man9/sysctl.9:1.17 src/share/man/man9/sysctl.9:1.18
--- src/share/man/man9/sysctl.9:1.17 Sun May 16 05:18:35 2010
+++ src/share/man/man9/sysctl.9 Sun Dec 4 18:34:20 2011
@@ -1,4 +1,4 @@
-.\" $NetBSD: sysctl.9,v 1.17 2010/05/16 05:18:35 jruoho Exp $
+.\" $NetBSD: sysctl.9,v 1.18 2011/12/04 18:34:20 jym Exp $
.\"
.\" Copyright (c) 2004 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -27,7 +27,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd May 16, 2010
+.Dd December 4, 2011
.Dt SYSCTL 9
.Os
.Sh NAME
@@ -421,6 +421,7 @@ If the
flag is set, the
.Fa qv
argument will be interpreted as the initial value for the new
+.Dq bool ,
.Dq int
or
.Dq quad
@@ -504,6 +505,8 @@ sysctl_helper(SYSCTLFN_ARGS)
struct sysctlnode node;
int t, error;
+ t = *(int *)rnode-\*[Gt]sysctl_data;
+
node = *rnode;
node.sysctl_data = \*[Am]t;
error = sysctl_lookup(SYSCTLFN_CALL(\*[Am]node));
@@ -513,7 +516,7 @@ sysctl_helper(SYSCTLFN_ARGS)
if (t \*[Lt] 0 || t \*[Gt] 20)
return (EINVAL);
- *(int*)rnode-\*[Gt]sysctl_data = t;
+ *(int *)rnode-\*[Gt]sysctl_data = t;
return (0);
}
.Ed
