usa	2009-12-31 02:36:20 +0900 (Thu, 31 Dec 2009)

  New Revision: 26206

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=26206

  Log:
    * thread_win32.c (w32_error): should report the function.

  Modified files:
    trunk/ChangeLog
    trunk/thread_win32.c

Index: thread_win32.c
===================================================================
--- thread_win32.c	(revision 26205)
+++ thread_win32.c	(revision 26206)
@@ -64,7 +64,7 @@
 }
 
 static void
-w32_error(void)
+w32_error(const char *func)
 {
     LPVOID lpMsgBuf;
     FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
@@ -74,14 +74,14 @@
 		  GetLastError(),
 		  MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
 		  (LPTSTR) & lpMsgBuf, 0, NULL);
-    rb_bug("%s", (char*)lpMsgBuf);
+    rb_bug("%s: %s", func, (char*)lpMsgBuf);
 }
 
 static void
 w32_set_event(HANDLE handle)
 {
     if (SetEvent(handle) == 0) {
-	w32_error();
+	w32_error("w32_set_event");
     }
 }
 
@@ -89,7 +89,7 @@
 w32_reset_event(HANDLE handle)
 {
     if (ResetEvent(handle) == 0) {
-	w32_error();
+	w32_error("w32_reset_event");
     }
 }
 
@@ -156,7 +156,7 @@
 w32_close_handle(HANDLE handle)
 {
     if (CloseHandle(handle) == 0) {
-	w32_error();
+	w32_error("w32_close_handle");
     }
 }
 
@@ -164,7 +164,7 @@
 w32_resume_thread(HANDLE handle)
 {
     if (ResumeThread(handle) == -1) {
-	w32_error();
+	w32_error("w32_resume_thread");
     }
 }
 
@@ -318,7 +318,7 @@
 #if USE_WIN32_MUTEX
     *lock = CreateMutex(NULL, FALSE, NULL);
     if (*lock == NULL) {
-	w32_error();
+	w32_error("native_mutex_initialize");
     }
     /* thread_debug("initialize mutex: %p\n", *lock); */
 #else
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 26205)
+++ ChangeLog	(revision 26206)
@@ -1,3 +1,7 @@
+Thu Dec 31 02:35:57 2009  NAKAMURA Usaku  <usa@r...>
+
+	* thread_win32.c (w32_error): should report the function.
+
 Thu Dec 31 01:58:47 2009  Nobuyoshi Nakada  <nobu@r...>
 
 	* ext/extmk.rb: fix for extstatic.

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