* Source/NSException.m:

* Headers/Foundation/NSThread.h: Add trivial implementation of
+[NSThread callStackSymbols] that uses GSStackTrace.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@37249 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,9 @@
+2013-10-17  Eric Wasylishen <ewasylishen@gmail.com>
+
+	* Source/NSException.m:
+	* Headers/Foundation/NSThread.h: Add trivial implementation of
+	+[NSThread callStackSymbols] that uses GSStackTrace.
+
 2013-10-15  Fred Kiefer <FredKiefer@gmx.de>
 
 	* Headers/Foundation/NSDate.h,

Headers/Foundation/NSThread.h

@@ -325,6 +325,16 @@ extern "C" {
 #endif
 @end
 
+@interface NSThread (CallStackSymbols)
+#if	GS_API_VERSION(MAC_OS_X_VERSION_10_6, GS_API_LATEST)
+/** Returns an array of NSString objects representing the current stack
+ * in an implementation-defined format. May return an empty array if
+ * this feature is not available.
+ */
++ (NSArray *) callStackSymbols;
+#endif
+@end
+
 #if	GS_API_VERSION(GS_API_NONE, GS_API_NONE)
 /*
  * Don't use the following functions unless you really know what you are 

Source/NSException.m

@@ -1107,6 +1107,16 @@ callUncaughtHandler(id value)
 
 @end
 
+@implementation NSThread (CallStackSymbols)
+
++ (NSArray *) callStackSymbols
+{
+  GSStackTrace *stackTrace = [[[GSStackTrace alloc] init] autorelease];
+  NSArray *symbols = [stackTrace symbols];
+  return symbols;
+}
+
+@end
 
 void
 _NSAddHandler (NSHandler* handler)