 @@ -1,14 +1,14 @@
-/*	$NetBSD: linux_misc.c,v 1.258 2023/07/28 18:19:01 christos Exp $	*/
+/*	$NetBSD: linux_misc.c,v 1.259 2023/07/29 07:00:00 rin Exp $	*/
 /*-
  * Copyright (c) 1995, 1998, 1999, 2008 The NetBSD Foundation, Inc.
  * All rights reserved.
+ *
  * This code is derived from software contributed to The NetBSD Foundation
  * by Frank van der Linden and Eric Haszlakiewicz; by Jason R. Thorpe
  * of the Numerical Aerospace Simulation Facility, NASA Ames Research Center.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
 @@ -47,27 +47,27 @@
  *	linux_sys_readdir		: linux_misc_notalpha.c
  *	linux_sys_setresgid		: linux_misc_notalpha.c
  *	linux_sys_time			: linux_misc_notalpha.c
  *	linux_sys_utime			: linux_misc_notalpha.c
  *	linux_sys_waitpid		: linux_misc_notalpha.c
  *	linux_sys_old_mmap		: linux_oldmmap.c
  *	linux_sys_oldolduname		: linux_oldolduname.c
  *	linux_sys_oldselect		: linux_oldselect.c
  *	linux_sys_olduname		: linux_olduname.c
  *	linux_sys_pipe			: linux_pipe.c
  */
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: linux_misc.c,v 1.258 2023/07/28 18:19:01 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: linux_misc.c,v 1.259 2023/07/29 07:00:00 rin Exp $");
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/namei.h>
 #include <sys/proc.h>
 #include <sys/dirent.h>
 #include <sys/epoll.h>
 #include <sys/eventfd.h>
 #include <sys/file.h>
 #include <sys/stat.h>
 #include <sys/filedesc.h>
 #include <sys/ioctl.h>
 #include <sys/kernel.h>
 @@ -1673,48 +1673,50 @@ linux_sys_eventfd(struct lwp *l, const s
 int
 linux_sys_eventfd2(struct lwp *l, const struct linux_sys_eventfd2_args *uap,
     register_t *retval)
+{
 	/* {
 		syscallarg(unsigned int) initval;
 		syscallarg(int) flags;
 	} */
 	return linux_do_eventfd2(l, SCARG(uap, initval), SCARG(uap, flags),
 				 retval);
+}
 #ifndef __aarch64__
 /*
  * epoll_create(2).  Check size and call sys_epoll_create1.
  */
 int
 linux_sys_epoll_create(struct lwp *l,
     const struct linux_sys_epoll_create_args *uap, register_t *retval)
+{
 	/* {
 		syscallarg(int) size;
 	} */
 	struct sys_epoll_create1_args ca;
 	/*
 	 * SCARG(uap, size) is unused.  Linux just tests it and then
 	 * forgets it as well.
 	 */
 	if (SCARG(uap, size) <= 0)
 		return EINVAL;
 	SCARG(&ca, flags) = 0;
 	return sys_epoll_create1(l, &ca, retval);
+}
 #endif /* !__aarch64__ */
 /*
  * epoll_create1(2).  Translate the flags and call sys_epoll_create1.
  */
 int
 linux_sys_epoll_create1(struct lwp *l,
     const struct linux_sys_epoll_create1_args *uap, register_t *retval)
+{
 	/* {
 		syscallarg(int) flags;
 	} */
 	struct sys_epoll_create1_args ca;
 @@ -1758,49 +1760,51 @@ linux_sys_epoll_ctl(struct lwp *l, const
 		 * the contents are the same.
 		 */
 		ee.events = lee.events;
 		ee.data = lee.data;
 		eep = &ee;
 	} else
 		eep = NULL;
 	return epoll_ctl_common(l, retval, SCARG(uap, epfd), SCARG(uap, op),
 	    SCARG(uap, fd), eep);
+}
 #ifndef __aarch64__
 /*
  * epoll_wait(2).  Call sys_epoll_pwait().
  */
 int
 linux_sys_epoll_wait(struct lwp *l,
     const struct linux_sys_epoll_wait_args *uap, register_t *retval)
+{
 	/* {
 		syscallarg(int) epfd;
 		syscallarg(struct linux_epoll_event *) events;
 		syscallarg(int) maxevents;
 		syscallarg(int) timeout;
 	} */
 	struct linux_sys_epoll_pwait_args ea;
 	SCARG(&ea, epfd) = SCARG(uap, epfd);
 	SCARG(&ea, events) = SCARG(uap, events);
 	SCARG(&ea, maxevents) = SCARG(uap, maxevents);
 	SCARG(&ea, timeout) = SCARG(uap, timeout);
 	SCARG(&ea, sigmask) = NULL;
 	return linux_sys_epoll_pwait(l, &ea, retval);
+}
 #endif /* !__aarch64__ */
 /*
  * Main body of epoll_pwait2(2).  Translate timeout and sigmask and
  * call epoll_wait_common.
  */
 static int
 linux_epoll_pwait2_common(struct lwp *l, register_t *retval, int epfd,
     struct linux_epoll_event *events, int maxevents,
     struct linux_timespec *timeout, const linux_sigset_t *sigmask)
+{
 	struct timespec ts, *tsp;
 	linux_sigset_t lss;
 	sigset_t ss, *ssp;