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| author | Chuck Lever <chuck.lever@oracle.com> | 2014-01-23 11:17:09 -0500 |
|---|---|---|
| committer | Steve Dickson <steved@redhat.com> | 2014-01-23 11:27:44 -0500 |
| commit | e63e2b5b89f338befc538c236e8530898fb74993 (patch) | |
| tree | bf737761fb165345ad575388c84f31ad813a789b /tirpc | |
| parent | 518c01c44b00e8941a27924c474c3a35c85fdcd4 (diff) | |
| download | ti-rpc-e63e2b5b89f338befc538c236e8530898fb74993.tar.gz | |
Add a pthread key initializer constant
Clean up: replace the naked "-1" with a symbolic constant that helps
document what is going on. The name matches the name of the other
pthread initializer constants.
Also, since pthread_key_t is an unsigned integer, use a type cast to
eliminate the implicit cast that occurs every time foo_key is
compared to -1. This eliminates a number of compiler warnings.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
Diffstat (limited to 'tirpc')
| -rw-r--r-- | tirpc/reentrant.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tirpc/reentrant.h b/tirpc/reentrant.h index 9489b15..5f5c96e 100644 --- a/tirpc/reentrant.h +++ b/tirpc/reentrant.h @@ -46,6 +46,8 @@ #define once_t pthread_once_t #define thread_key_t pthread_key_t + +#define KEY_INITIALIZER ((thread_key_t)-1) #define MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER #define RWLOCK_INITIALIZER PTHREAD_RWLOCK_INITIALIZER #define ONCE_INITIALIZER PTHREAD_ONCE_INIT |