diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-09-21 16:41:30 +0300 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-10-05 15:56:13 +0300 |
| commit | d902eef0939eeae5ce4a188251c993cd00648a13 (patch) | |
| tree | 98fb644ba870cb01c105f0c9696ffe1089ef0c3b /newlib/libc/sys/rtems | |
| parent | 9187bb23a0dc7f0badcf22833de2ff193e9e0f68 (diff) | |
RTEMS: Make pthread_rwlock_t self-contained
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Diffstat (limited to 'newlib/libc/sys/rtems')
| -rw-r--r-- | newlib/libc/sys/rtems/include/sys/_pthreadtypes.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/newlib/libc/sys/rtems/include/sys/_pthreadtypes.h b/newlib/libc/sys/rtems/include/sys/_pthreadtypes.h index 4cb15d14b..5638f1569 100644 --- a/newlib/libc/sys/rtems/include/sys/_pthreadtypes.h +++ b/newlib/libc/sys/rtems/include/sys/_pthreadtypes.h @@ -206,9 +206,14 @@ typedef struct { /* POSIX Reader/Writer Lock Types */ #if defined(_POSIX_READER_WRITER_LOCKS) -typedef __uint32_t pthread_rwlock_t; /* POSIX RWLock Object */ +typedef struct { + unsigned long _flags; + struct _Thread_queue_Queue _Queue; + unsigned int _current_state; + unsigned int _number_of_readers; +} pthread_rwlock_t; -#define _PTHREAD_RWLOCK_INITIALIZER ((pthread_rwlock_t) 0xFFFFFFFF) +#define _PTHREAD_RWLOCK_INITIALIZER { 0, _THREAD_QUEUE_INITIALIZER, 0, 0 } typedef struct { int is_initialized; /* is this structure initialized? */ |