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authorRoland McGrath <roland@gnu.org>2008-08-13 02:39:55 +0000
committerRoland McGrath <roland@gnu.org>2008-08-13 02:39:55 +0000
commit1c6e82eca7bb12ee71ed9223e0f7de410dd6c4a2 (patch)
treeb79a4e4c6390039cfaf676788daf738d77ff6deb
parent8b25443256cbc9910dc7fe5f20da39c4932c9367 (diff)
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2008-08-12 Roland McGrath <roland@frob.com>
* 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>
-rw-r--r--hurd/hurd/signal.h9
1 files changed, 6 insertions, 3 deletions
diff --git a/hurd/hurd/signal.h b/hurd/hurd/signal.h
index 39fa0f857c..d4bcaf26aa 100644
--- a/hurd/hurd/signal.h
+++ b/hurd/hurd/signal.h
@@ -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); \