diff options
Diffstat (limited to 'nptl/sysdeps/pthread/pthread.h')
| -rw-r--r-- | nptl/sysdeps/pthread/pthread.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/nptl/sysdeps/pthread/pthread.h b/nptl/sysdeps/pthread/pthread.h index a92428162d..1e645f0291 100644 --- a/nptl/sysdeps/pthread/pthread.h +++ b/nptl/sysdeps/pthread/pthread.h @@ -85,7 +85,7 @@ enum /* Mutex initializers. */ -#if __WORDSIZE == 64 +#ifdef __PTHREAD_MUTEX_HAVE_PREV # define PTHREAD_MUTEX_INITIALIZER \ { { 0, 0, 0, 0, 0, 0, { 0, 0 } } } # ifdef __USE_GNU @@ -120,11 +120,17 @@ enum PTHREAD_RWLOCK_DEFAULT_NP = PTHREAD_RWLOCK_PREFER_READER_NP }; +#ifndef __PTHREAD_RWLOCK_INT_FLAGS_SHARED +# if __WORDSIZE == 64 +# define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1 +# endif +#endif + /* Read-write lock initializers. */ # define PTHREAD_RWLOCK_INITIALIZER \ { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } } # ifdef __USE_GNU -# if __WORDSIZE == 64 +# ifdef __PTHREAD_RWLOCK_INT_FLAGS_SHARED # define PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP \ { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP } } |