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author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-05-21 16:06:30 -0500 |
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committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2014-05-26 11:41:47 -0500 |
commit | daee7851e28051fc81b50ac7862d923d77324e83 (patch) | |
tree | ccea915e0bab3abd93328585c9d67552b380cd4f /sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h | |
parent | 50a40819543199954a0864c22f308f367cdbd2c2 (diff) | |
download | glibc-daee7851e28051fc81b50ac7862d923d77324e83.tar.gz glibc-daee7851e28051fc81b50ac7862d923d77324e83.tar.xz glibc-daee7851e28051fc81b50ac7862d923d77324e83.zip |
PowerPC: Move NPTL ABI headers to sysdeps.
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h')
-rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h b/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h new file mode 100644 index 0000000000..89427442b9 --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/bits/semaphore.h @@ -0,0 +1,40 @@ +/* Machine-specific POSIX semaphore type layouts. PowerPC version. + Copyright (C) 2003-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003. + + 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 + +#include <bits/wordsize.h> + +#if __WORDSIZE == 64 +# define __SIZEOF_SEM_T 32 +#else +# define __SIZEOF_SEM_T 16 +#endif + +/* Value returned if `sem_open' failed. */ +#define SEM_FAILED ((sem_t *) 0) + + +typedef union +{ + char __size[__SIZEOF_SEM_T]; + long int __align; +} sem_t; |