diff options
Diffstat (limited to 'extern/libmv/third_party/gflags/mutex.h')
| -rw-r--r-- | extern/libmv/third_party/gflags/mutex.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/extern/libmv/third_party/gflags/mutex.h b/extern/libmv/third_party/gflags/mutex.h index 6e1e8976b6d..7c3c060a043 100644 --- a/extern/libmv/third_party/gflags/mutex.h +++ b/extern/libmv/third_party/gflags/mutex.h @@ -28,7 +28,6 @@ // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // --- -// Author: Craig Silverstein. // // A simple mutex wrapper, supporting locks and read-write locks. // You should assume the locks are *not* re-entrant. @@ -117,7 +116,12 @@ #if defined(NO_THREADS) typedef int MutexType; // to keep a lock-count #elif defined(_WIN32) || defined(__CYGWIN32__) || defined(__CYGWIN64__) -# define WIN32_LEAN_AND_MEAN // We only need minimal includes +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN // We only need minimal includes +# endif +# ifndef NOMINMAX +# define NOMINMAX // Don't want windows to override min()/max() +# endif # ifdef GMUTEX_TRYLOCK // We need Windows NT or later for TryEnterCriticalSection(). If you // don't need that functionality, you can remove these _WIN32_WINNT @@ -134,7 +138,10 @@ // *does* cause problems for FreeBSD, or MacOSX, but isn't needed // for locking there.) # ifdef __linux__ -# define _XOPEN_SOURCE 500 // may be needed to get the rwlock calls +# if _XOPEN_SOURCE < 500 // including not being defined at all +# undef _XOPEN_SOURCE +# define _XOPEN_SOURCE 500 // may be needed to get the rwlock calls +# endif # endif # include <pthread.h> typedef pthread_rwlock_t MutexType; |