diff options
Diffstat (limited to 'sysdeps/generic/bits')
| -rw-r--r-- | sysdeps/generic/bits/mutex-attr.h | 1 | ||||
| -rw-r--r-- | sysdeps/generic/bits/mutex.h | 10 |
2 files changed, 10 insertions, 1 deletions
diff --git a/sysdeps/generic/bits/mutex-attr.h b/sysdeps/generic/bits/mutex-attr.h index 9161cda..8514ebe 100644 --- a/sysdeps/generic/bits/mutex-attr.h +++ b/sysdeps/generic/bits/mutex-attr.h @@ -35,6 +35,7 @@ struct __pthread_mutexattr }; /* Attributes for a recursive mutex. */ +extern const struct __pthread_mutexattr __pthread_errorcheck_mutexattr; extern const struct __pthread_mutexattr __pthread_recursive_mutexattr; #endif /* bits/mutex-attr.h */ diff --git a/sysdeps/generic/bits/mutex.h b/sysdeps/generic/bits/mutex.h index 86068cf..c734c39 100644 --- a/sysdeps/generic/bits/mutex.h +++ b/sysdeps/generic/bits/mutex.h @@ -57,9 +57,17 @@ struct __pthread_mutex # define __PTHREAD_MUTEX_INITIALIZER \ { __PTHREAD_SPIN_LOCK_INITIALIZER, __PTHREAD_SPIN_LOCK_INITIALIZER, 0, 0, 0, 0, 0, 0 } +# define __PTHREAD_ERRORCHECK_MUTEXATTR ((struct __pthread_mutexattr *) ((unsigned long) __PTHREAD_MUTEX_ERRORCHECK + 1)) + +# define __PTHREAD_ERRORCHECK_MUTEX_INITIALIZER \ + { __PTHREAD_SPIN_LOCK_INITIALIZER, __PTHREAD_SPIN_LOCK_INITIALIZER, 0, 0, \ + __PTHREAD_ERRORCHECK_MUTEXATTR, 0, 0, 0 } + +# define __PTHREAD_RECURSIVE_MUTEXATTR ((struct __pthread_mutexattr *) ((unsigned long) __PTHREAD_MUTEX_RECURSIVE + 1)) + # define __PTHREAD_RECURSIVE_MUTEX_INITIALIZER \ { __PTHREAD_SPIN_LOCK_INITIALIZER, __PTHREAD_SPIN_LOCK_INITIALIZER, 0, 0, \ - (struct __pthread_mutexattr *) &__pthread_recursive_mutexattr, 0, 0, 0 } + __PTHREAD_RECURSIVE_MUTEXATTR, 0, 0, 0 } # endif #endif /* Not __pthread_mutex_defined. */ |