ST / ST_Events-old

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Dependents:   HelloWorld_CCA01M1 HelloWorld_CCA02M1 CI-data-logger-server HelloWorld_CCA02M1 ... more

This is a fork of the events subdirectory of https://github.com/ARMmbed/mbed-os.

Note, you must import this library with import name: events!!!

Diff: hal/common/retarget.cpp

Revision:
6984:94fc5d678e5f
Parent:
6939:3866e967d1f2
Child:
7328:33c1e9a22f71
Child:
7262:f469aee29594
--- a/hal/common/retarget.cpp	Tue Jul 12 17:34:29 2016 -0500
+++ b/hal/common/retarget.cpp	Mon Jun 27 18:55:07 2016 -0500
@@ -21,6 +21,7 @@
 #include "toolchain.h"
 #include "semihost_api.h"
 #include "mbed_interface.h"
+#include "SingletonPtr.h"
 #if DEVICE_STDIO_MESSAGES
 #include <stdio.h>
 #endif
@@ -72,17 +73,17 @@
  * (or rather index+3, as filehandles 0-2 are stdin/out/err).
  */
 static FileHandle *filehandles[OPEN_MAX];
-static PlatformMutex filehandle_mutex;
+static SingletonPtr<PlatformMutex> filehandle_mutex;
 
 FileHandle::~FileHandle() {
-    filehandle_mutex.lock();
+    filehandle_mutex->lock();
     /* Remove all open filehandles for this */
     for (unsigned int fh_i = 0; fh_i < sizeof(filehandles)/sizeof(*filehandles); fh_i++) {
         if (filehandles[fh_i] == this) {
             filehandles[fh_i] = NULL;
         }
     }
-    filehandle_mutex.unlock();
+    filehandle_mutex->unlock();
 }
 
 #if DEVICE_SERIAL
@@ -162,17 +163,17 @@
     #endif
 
     // find the first empty slot in filehandles
-    filehandle_mutex.lock();
+    filehandle_mutex->lock();
     unsigned int fh_i;
     for (fh_i = 0; fh_i < sizeof(filehandles)/sizeof(*filehandles); fh_i++) {
         if (filehandles[fh_i] == NULL) break;
     }
     if (fh_i >= sizeof(filehandles)/sizeof(*filehandles)) {
-        filehandle_mutex.unlock();
+        filehandle_mutex->unlock();
         return -1;
     }
     filehandles[fh_i] = (FileHandle*)FILE_HANDLE_RESERVED;
-    filehandle_mutex.unlock();
+    filehandle_mutex->unlock();
 
     FileHandle *res;