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[mutex] Prefer pthread over windows 

https://github.com/harfbuzz/harfbuzz/issues/1728
This commit is contained in:
Behdad Esfahbod 2019-05-25 12:49:20 -04:00
parent a5d1b0bdaa
commit 210f93c143
1 changed files with 11 additions and 11 deletions
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22
src/hb-mutex.hh
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@ -48,6 +48,17 @@
/* Defined externally, i.e. in config.h; must have typedef'ed hb_mutex_impl_t as well. */ /* Defined externally, i.e. in config.h; must have typedef'ed hb_mutex_impl_t as well. */
#elif !defined(HB_NO_MT) && (defined(HAVE_PTHREAD) || defined(__APPLE__))
#include <pthread.h>
typedef pthread_mutex_t hb_mutex_impl_t;
#define HB_MUTEX_IMPL_INIT PTHREAD_MUTEX_INITIALIZER
#define hb_mutex_impl_init(M) pthread_mutex_init (M, nullptr)
#define hb_mutex_impl_lock(M) pthread_mutex_lock (M)
#define hb_mutex_impl_unlock(M) pthread_mutex_unlock (M)
#define hb_mutex_impl_finish(M) pthread_mutex_destroy (M)
#elif !defined(HB_NO_MT) && defined(_WIN32) #elif !defined(HB_NO_MT) && defined(_WIN32)
#include <windows.h> #include <windows.h>
@ -63,17 +74,6 @@ typedef CRITICAL_SECTION hb_mutex_impl_t;
#define hb_mutex_impl_finish(M) DeleteCriticalSection (M) #define hb_mutex_impl_finish(M) DeleteCriticalSection (M)
#elif !defined(HB_NO_MT) && (defined(HAVE_PTHREAD) || defined(__APPLE__))
#include <pthread.h>
typedef pthread_mutex_t hb_mutex_impl_t;
#define HB_MUTEX_IMPL_INIT PTHREAD_MUTEX_INITIALIZER
#define hb_mutex_impl_init(M) pthread_mutex_init (M, nullptr)
#define hb_mutex_impl_lock(M) pthread_mutex_lock (M)
#define hb_mutex_impl_unlock(M) pthread_mutex_unlock (M)
#define hb_mutex_impl_finish(M) pthread_mutex_destroy (M)
#elif !defined(HB_NO_MT) && defined(HAVE_INTEL_ATOMIC_PRIMITIVES) #elif !defined(HB_NO_MT) && defined(HAVE_INTEL_ATOMIC_PRIMITIVES)
#if defined(HAVE_SCHED_H) && defined(HAVE_SCHED_YIELD) #if defined(HAVE_SCHED_H) && defined(HAVE_SCHED_YIELD)