timeout(9): change argument order for timeout_set_kclock()

Move the kclock argument before the flags argument.  XORing a bunch of
flags together may "sprawl", and I'd rather have any sprawl at the end
of the parameter list.

timeout_set_kclock() is undocumented and there is only one caller, so
no big refactor required.

Best to do this argument order shuffle before any bigger refactors of
e.g. timeout_set(9).

3 files changed, 23 insertions, 23 deletions

diff --git a/sys/kern/kern_fork.c b/sys/kern/kern_fork.c
index 9ae645f2ac2..1e51f71301a 100644
--- a/sys/kern/kern_fork.c
+++ b/sys/kern/kern_fork.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: kern_fork.c,v 1.235 2021/03/23 10:30:40 mpi Exp $	*/
+/*	$OpenBSD: kern_fork.c,v 1.236 2021/06/19 02:05:33 cheloha Exp $	*/
 /*	$NetBSD: kern_fork.c,v 1.29 1996/02/09 18:59:34 christos Exp $	*/
 
 /*
@@ -201,8 +201,8 @@ process_initialize(struct process *pr, struct proc *p)
 	rw_init(&pr->ps_lock, "pslock");
 	mtx_init(&pr->ps_mtx, IPL_MPFLOOR);
 
-	timeout_set_kclock(&pr->ps_realit_to, realitexpire, pr, 0,
-	    KCLOCK_UPTIME);
+	timeout_set_kclock(&pr->ps_realit_to, realitexpire, pr,
+	    KCLOCK_UPTIME, 0);
 	timeout_set(&pr->ps_rucheck_to, rucheck, pr);
 }
 
diff --git a/sys/kern/kern_timeout.c b/sys/kern/kern_timeout.c
index 882560f6cda..199dd3357a9 100644
--- a/sys/kern/kern_timeout.c
+++ b/sys/kern/kern_timeout.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: kern_timeout.c,v 1.84 2021/05/11 13:29:25 cheloha Exp $	*/
+/*	$OpenBSD: kern_timeout.c,v 1.85 2021/06/19 02:05:33 cheloha Exp $	*/
 /*
  * Copyright (c) 2001 Thomas Nordin <nordin@openbsd.org>
  * Copyright (c) 2000-2001 Artur Grabowski <art@openbsd.org>
@@ -253,38 +253,38 @@ timeout_proc_init(void)
 }
 
 static inline void
-_timeout_set(struct timeout *to, void (*fn)(void *), void *arg, int flags,
-    int kclock)
+_timeout_set(struct timeout *to, void (*fn)(void *), void *arg, int kclock,
+    int flags)
 {
 	to->to_func = fn;
 	to->to_arg = arg;
-	to->to_flags = flags | TIMEOUT_INITIALIZED;
 	to->to_kclock = kclock;
+	to->to_flags = flags | TIMEOUT_INITIALIZED;
 }
 
 void
 timeout_set(struct timeout *new, void (*fn)(void *), void *arg)
 {
-	_timeout_set(new, fn, arg, 0, KCLOCK_NONE);
+	_timeout_set(new, fn, arg, KCLOCK_NONE, 0);
 }
 
 void
 timeout_set_flags(struct timeout *to, void (*fn)(void *), void *arg, int flags)
 {
-	_timeout_set(to, fn, arg, flags, KCLOCK_NONE);
+	_timeout_set(to, fn, arg, KCLOCK_NONE, flags);
 }
 
 void
 timeout_set_proc(struct timeout *new, void (*fn)(void *), void *arg)
 {
-	_timeout_set(new, fn, arg, TIMEOUT_PROC, KCLOCK_NONE);
+	_timeout_set(new, fn, arg, KCLOCK_NONE, TIMEOUT_PROC);
 }
 
 void
 timeout_set_kclock(struct timeout *to, void (*fn)(void *), void *arg,
-    int flags, int kclock)
+    int kclock, int flags)
 {
-	_timeout_set(to, fn, arg, flags | TIMEOUT_KCLOCK, kclock);
+	_timeout_set(to, fn, arg, kclock, flags | TIMEOUT_KCLOCK);
 }
 
 int
diff --git a/sys/sys/timeout.h b/sys/sys/timeout.h
index 1a4fa81b952..d5dea082e7a 100644
--- a/sys/sys/timeout.h
+++ b/sys/sys/timeout.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: timeout.h,v 1.41 2021/05/29 01:32:49 cheloha Exp $	*/
+/*	$OpenBSD: timeout.h,v 1.42 2021/06/19 02:05:33 cheloha Exp $	*/
 /*
  * Copyright (c) 2000-2001 Artur Grabowski <art@openbsd.org>
  * All rights reserved. 
@@ -88,24 +88,24 @@ int timeout_sysctl(void *, size_t *, void *, size_t);
 #define KCLOCK_UPTIME	0		/* uptime clock; time since boot */
 #define KCLOCK_MAX	1
 
-#define __TIMEOUT_INITIALIZER(fn, arg, flags, kclock) {			\
+#define __TIMEOUT_INITIALIZER(_fn, _arg, _kclock, _flags) {		\
 	.to_list = { NULL, NULL },					\
 	.to_abstime = { .tv_sec = 0, .tv_nsec = 0 },			\
-	.to_func = (fn),						\
-	.to_arg = (arg),						\
+	.to_func = (_fn),						\
+	.to_arg = (_arg),						\
 	.to_time = 0,							\
-	.to_flags = (flags) | TIMEOUT_INITIALIZED,			\
-	.to_kclock = (kclock)						\
+	.to_flags = (_flags) | TIMEOUT_INITIALIZED,			\
+	.to_kclock = (_kclock)						\
 }
 
-#define TIMEOUT_INITIALIZER_KCLOCK(fn, arg, flags, kclock)		\
-    __TIMEOUT_INITIALIZER((fn), (args), (flags) | TIMEOUT_KCLOCK, (kclock))
+#define TIMEOUT_INITIALIZER_KCLOCK(_fn, _arg, _kclock, _flags)		\
+    __TIMEOUT_INITIALIZER((_fn), (_args), (_kclock), (_flags) | TIMEOUT_KCLOCK)
 
-#define TIMEOUT_INITIALIZER_FLAGS(fn, arg, flags)			\
-    __TIMEOUT_INITIALIZER((fn), (args), (flags), KCLOCK_NONE)
+#define TIMEOUT_INITIALIZER_FLAGS(_fn, _arg, _flags)			\
+    __TIMEOUT_INITIALIZER((_fn), (_args), KCLOCK_NONE, (_flags))
 
 #define TIMEOUT_INITIALIZER(_f, _a)					\
-    __TIMEOUT_INITIALIZER((_f), (_a), 0, KCLOCK_NONE)
+    __TIMEOUT_INITIALIZER((_f), (_a), KCLOCK_NONE, 0)
 
 void timeout_set(struct timeout *, void (*)(void *), void *);
 void timeout_set_flags(struct timeout *, void (*)(void *), void *, int);