diff options
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h | 55 | ||||
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h | 7 |
2 files changed, 51 insertions, 11 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h index 661e476aa7..a7bc5816cc 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h @@ -20,15 +20,29 @@ #ifndef _BITS_PTHREADTYPES_H #define _BITS_PTHREADTYPES_H 1 -#define __SIZEOF_PTHREAD_ATTR_T 56 -#define __SIZEOF_PTHREAD_MUTEX_T 40 -#define __SIZEOF_PTHREAD_MUTEXATTR_T 4 -#define __SIZEOF_PTHREAD_COND_T 48 -#define __SIZEOF_PTHREAD_CONDATTR_T 4 -#define __SIZEOF_PTHREAD_RWLOCK_T 56 -#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 -#define __SIZEOF_PTHREAD_BARRIER_T 32 -#define __SIZEOF_PTHREAD_BARRIERATTR_T 4 +#include <bits/wordsize.h> + +#if __WORDSIZE == 64 +# define __SIZEOF_PTHREAD_ATTR_T 56 +# define __SIZEOF_PTHREAD_MUTEX_T 40 +# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +# define __SIZEOF_PTHREAD_COND_T 48 +# define __SIZEOF_PTHREAD_CONDATTR_T 4 +# define __SIZEOF_PTHREAD_RWLOCK_T 56 +# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +# define __SIZEOF_PTHREAD_BARRIER_T 32 +# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 +#else +# define __SIZEOF_PTHREAD_ATTR_T 36 +# define __SIZEOF_PTHREAD_MUTEX_T 24 +# define __SIZEOF_PTHREAD_MUTEXATTR_T 4 +# define __SIZEOF_PTHREAD_COND_T 48 +# define __SIZEOF_PTHREAD_CONDATTR_T 4 +# define __SIZEOF_PTHREAD_RWLOCK_T 32 +# define __SIZEOF_PTHREAD_RWLOCKATTR_T 8 +# define __SIZEOF_PTHREAD_BARRIER_T 20 +# define __SIZEOF_PTHREAD_BARRIERATTR_T 4 +#endif /* Thread identifiers. The structure of the attribute type is not @@ -52,10 +66,15 @@ typedef union int __lock; unsigned int __count; int __owner; +#if __WORDSIZE == 64 unsigned int __nusers; +#endif /* KIND must stay at this position in the structure to maintain binary compatibility. */ int __kind; +#if __WORDSIZE != 64 + unsigned int __nusers; +#endif int __spins; } __data; char __size[__SIZEOF_PTHREAD_MUTEX_T]; @@ -85,7 +104,7 @@ typedef union unsigned int __broadcast_seq; } __data; char __size[__SIZEOF_PTHREAD_COND_T]; - long int __align; + long long int __align; } pthread_cond_t; typedef union @@ -108,6 +127,7 @@ typedef int pthread_once_t; structure of the attribute type is not exposed on purpose. */ typedef union { +# if __WORDSIZE == 64 struct { int __lock; @@ -124,6 +144,21 @@ typedef union binary compatibility. */ unsigned int __flags; } __data; +# else + struct + { + int __lock; + unsigned int __nr_readers; + unsigned int __readers_wakeup; + unsigned int __writer_wakeup; + unsigned int __nr_readers_queued; + unsigned int __nr_writers_queued; + /* FLAGS must stay at this position in the structure to maintain + binary compatibility. */ + unsigned int __flags; + int __writer; + } __data; +# endif char __size[__SIZEOF_PTHREAD_RWLOCK_T]; long int __align; } pthread_rwlock_t; diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h index bb5eade6b3..57edbbbfb3 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h +++ b/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h @@ -21,8 +21,13 @@ # error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead." #endif +#include <bits/wordsize.h> -#define __SIZEOF_SEM_T 32 +#if __WORDSIZE == 64 +# define __SIZEOF_SEM_T 32 +#else +# define __SIZEOF_SEM_T 16 +#endif /* Value returned if `sem_open' failed. */ |