diff options
| author | Roland McGrath <roland@gnu.org> | 2005-09-29 20:44:44 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2005-09-29 20:44:44 +0000 |
| commit | c704fb3b0f1843f1ef07b6ac9ff46d9a36129d22 (patch) | |
| tree | 3a68f8c60fbd18212e35ec0c365f0e9b5324fd9c /posix/sys | |
| parent | df811ccf028ee73a9affe643b5f0c3ac55ef2ae8 (diff) | |
[BZ #1392]
2005-09-29 Roland McGrath <roland@redhat.com>
[BZ #1392]
* posix/sys/wait.h (__WAIT_INT): Rewrite using an initializer,
in case __typeof yields a const-qualified type.
Diffstat (limited to 'posix/sys')
| -rw-r--r-- | posix/sys/wait.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/posix/sys/wait.h b/posix/sys/wait.h index 372d46c79a..31afa65703 100644 --- a/posix/sys/wait.h +++ b/posix/sys/wait.h @@ -1,4 +1,5 @@ -/* Copyright (C) 1991-1994,1996-2001,2003,2004 Free Software Foundation, Inc. +/* Copyright (C) 1991-1994,1996-2001,2003,2004,2005 + 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 @@ -42,9 +43,9 @@ __BEGIN_DECLS as well as POSIX.1 use of `int' for the status word. */ # if defined __GNUC__ && !defined __cplusplus -# define __WAIT_INT(status) \ - (__extension__ ({ union { __typeof(status) __in; int __i; } __u; \ - __u.__in = (status); __u.__i; })) +# define __WAIT_INT(status) \ + (__extension__ (((union { __typeof(status) __in; int __i; }) \ + { .__in = (status) }).__i)) # else # define __WAIT_INT(status) (*(int *) &(status)) # endif |