diff options
author | Roland McGrath <roland@hack.frob.com> | 2014-06-23 09:24:18 -0700 |
---|---|---|
committer | Roland McGrath <roland@hack.frob.com> | 2014-06-23 09:24:18 -0700 |
commit | 15bed4728f909c81e735ae09b23170d12a3c0b06 (patch) | |
tree | 4222a6ba103ccef7545f176d854734c07b5dcf77 /sysdeps/m68k/nptl/bits/semaphore.h | |
parent | d42df555209169c99af9a3d081744e386dcc8dba (diff) | |
download | glibc-15bed4728f909c81e735ae09b23170d12a3c0b06.tar.gz glibc-15bed4728f909c81e735ae09b23170d12a3c0b06.tar.xz glibc-15bed4728f909c81e735ae09b23170d12a3c0b06.zip |
m68k: Consolidate nptl/ subdirectories under linux/...
Diffstat (limited to 'sysdeps/m68k/nptl/bits/semaphore.h')
-rw-r--r-- | sysdeps/m68k/nptl/bits/semaphore.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/sysdeps/m68k/nptl/bits/semaphore.h b/sysdeps/m68k/nptl/bits/semaphore.h new file mode 100644 index 0000000000..eff626cea2 --- /dev/null +++ b/sysdeps/m68k/nptl/bits/semaphore.h @@ -0,0 +1,35 @@ +/* Copyright (C) 2010-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010. + + 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _SEMAPHORE_H +# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead." +#endif + + +#define __SIZEOF_SEM_T 16 + + +/* Value returned if `sem_open' failed. */ +#define SEM_FAILED ((sem_t *) 0) + + +typedef union +{ + char __size[__SIZEOF_SEM_T]; + long int __align __attribute__ ((__aligned__ (4))); +} sem_t; |