about summary refs log tree commit diff
path: root/sysdeps/unix/sysv/aix/sigset-cvt-mask.h
blob: 762144e3ed4bc32922594c42f76e8b102d543edb (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
/* Convert between lowlevel sigmask and libc representation of sigset_t.
   AIX version.
   Copyright (C) 1998, 2000 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
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

#define sigset_set_old_mask(set, mask) \
  do {									      \
    (set)->__losigs = (unsigned int) mask;				      \
    (set)->__hisigs = 0;    						      \
  } while (0)

#define sigset_get_old_mask(set, mask) \
  ((mask) = (unsigned int) (set)->__losigs)