X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2Fplatform%2Fposix%2Fos-threads.h;h=7b7fc3c118273812ee99001f99b46f2acfe26baf;hb=103eb041ef46f322b3c374da47feabab6c378004;hp=5216ffe7793ac40bea9c28bf93ffbb6e7cba986b;hpb=3b2bd169c03f74ccca35d9e211bbbc1308c33675;p=deb_libcec.git

diff --git a/src/lib/platform/posix/os-threads.h b/src/lib/platform/posix/os-threads.h
index 5216ffe..7b7fc3c 100644
--- a/src/lib/platform/posix/os-threads.h
+++ b/src/lib/platform/posix/os-threads.h
@@ -2,7 +2,7 @@
 /*
  * This file is part of the libCEC(R) library.
  *
- * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited.  All rights reserved.
+ * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited.  All rights reserved.
  * libCEC(R) is an original work, containing original code.
  *
  * libCEC(R) is a trademark of Pulse-Eight Limited.
@@ -48,19 +48,26 @@ namespace PLATFORM
 
   inline struct timespec GetAbsTime(uint64_t iIncreaseBy = 0)
   {
-    struct timespec abstime;
-    struct timeval now;
-    gettimeofday(&now, NULL);
-    iIncreaseBy += now.tv_usec / 1000;
-    abstime.tv_sec = now.tv_sec + (time_t)(iIncreaseBy / 1000);
-    abstime.tv_nsec = (int32_t)((iIncreaseBy % (uint32_t)1000) * (uint32_t)1000000);
-    return abstime;
+    struct timespec now;
+    #ifdef __APPLE__
+    struct timeval tv;
+    gettimeofday(&tv, NULL);
+    now.tv_sec  = tv.tv_sec;
+    now.tv_nsec = tv.tv_usec * 1000;
+    #else
+    clock_gettime(CLOCK_REALTIME, &now);
+    #endif
+    now.tv_nsec += iIncreaseBy % 1000 * 1000000;
+    now.tv_sec  += iIncreaseBy / 1000 + now.tv_nsec / 1000000000;
+    now.tv_nsec %= 1000000000;
+    return now;
   }
 
   typedef pthread_t thread_t;
+  #define INVALID_THREAD_VALUE 0
 
   #define ThreadsCreate(thread, func, arg)         (pthread_create(&thread, NULL, (void *(*) (void *))func, (void *)arg) == 0)
-  #define ThreadsWait(thread, retval)              (pthread_join(thread, retval) == 0)
+  #define ThreadsWait(thread, retval)              (thread ? pthread_join(thread, retval) == 0 : true)
 
   typedef pthread_mutex_t mutex_t;
   #define MutexCreate(mutex)                       pthread_mutex_init(&mutex, GetRecursiveMutexAttribute());