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Prevent shadowing of local variable by the EV_SET() macro.

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Use two underbars to start the locally defined variable, as suggested by
guenther@.  The other option to avoid namespace conflict would be to start
the identifier with an underbar and a capital.

ok beck@, guenther@
This commit is contained in:
mpi
2020-04-04 08:57:36 +00:00
parent a28d724d67
commit 66f4ed4531
1 changed files with 9 additions and 9 deletions
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18
sys/sys/event.h
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@@ -1,4 +1,4 @@
/* $OpenBSD: event.h,v 1.33 2020/02/20 16:56:52 visa Exp $ */
/* $OpenBSD: event.h,v 1.34 2020/04/04 08:57:36 mpi Exp $ */
/*-
* Copyright (c) 1999,2000,2001 Jonathan Lemon <jlemon@FreeBSD.org>
@@ -42,14 +42,14 @@
#define EVFILT_SYSCOUNT 8
#define EV_SET(kevp_, a, b, c, d, e, f) do { \
struct kevent *kevp = (kevp_); \
(kevp)->ident = (a); \
(kevp)->filter = (b); \
(kevp)->flags = (c); \
(kevp)->fflags = (d); \
(kevp)->data = (e); \
(kevp)->udata = (f); \
#define EV_SET(kevp, a, b, c, d, e, f) do { \
struct kevent *__kevp = (kevp); \
(__kevp)->ident = (a); \
(__kevp)->filter = (b); \
(__kevp)->flags = (c); \
(__kevp)->fflags = (d); \
(__kevp)->data = (e); \
(__kevp)->udata = (f); \
} while(0)
struct kevent {