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2008-08-12 Roland McGrath <roland@frob.com>

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* hurd/hurd/signal.h (HURD_MSGPORT_RPC): Avoid -Wparenthesis triggers,
	in case used outside of libc.
	Reported by Samuel Thibault <samuel.thibault@ens-lyon.org>
This commit is contained in:
Roland McGrath 2008-08-13 02:39:55 +00:00
parent 8b25443256
commit 1c6e82eca7
1 changed files with 6 additions and 3 deletions
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9
hurd/hurd/signal.h
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@ -1,5 +1,6 @@
/* Implementing POSIX.1 signals under the Hurd.
Copyright (C) 1993,94,95,96,98,99,2002,2007 Free Software Foundation, Inc.
Copyright (C) 1993,94,95,96,98,99,2002,2007,2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -342,10 +343,12 @@ extern mach_msg_timeout_t _hurd_interrupted_rpc_timeout;
do \
{ \
/* Get the message port. */ \
if (__err = (fetch_msgport_expr)) \
__err = (fetch_msgport_expr); \
if (__err) \
break; \
/* Get the reference port. */ \
if (__err = (fetch_refport_expr)) \
_err = (fetch_refport_expr); \
if (__err) \
{ \
/* Couldn't get it; deallocate MSGPORT and fail. */ \
__mach_port_deallocate (__mach_task_self (), msgport); \