Author: imp
Date: Tue Feb 3 01:17:17 2009
New Revision: 188039
URL: http://svn.freebsd.org/changeset/base/188039
Log:
Use NULL in preference to '0' for pointers.
Modified:
head/sys/sys/sysctl.h
Modified: head/sys/sys/sysctl.h
==============================================================================
--- head/sys/sys/sysctl.h Tue Feb 3 00:15:19 2009 (r188038)
+++ head/sys/sys/sysctl.h Tue Feb 3 01:17:17 2009 (r188039)
@@ -222,7 +222,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_e
/* This constructs a "raw" MIB oid. */
#define SYSCTL_OID(parent, nbr, name, kind, a1, a2, handler, fmt, descr) \
static struct sysctl_oid sysctl__##parent##_##name = { \
- &sysctl_##parent##_children, { 0 }, nbr, kind, \
+ &sysctl_##parent##_children, { NULL }, nbr, kind, \
a1, a2, #name, handler, fmt, 0, __DESCR(descr) }; \
DATA_SET(sysctl_set, sysctl__##parent##_##name)
@@ -258,7 +258,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_e
#define SYSCTL_ADD_NODE(ctx, parent, nbr, name, access, handler, descr)
\
sysctl_add_oid(ctx, parent, nbr, name, CTLTYPE_NODE|(access), \
- 0, 0, handler, "N", __DESCR(descr))
+ NULL, 0, handler, "N", __DESCR(descr))
/* Oid for a string. len can be 0 to indicate '\0' termination. */
#define SYSCTL_STRING(parent, nbr, name, access, arg, len, descr) \
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