bzr push into mysql-trunk-bugfixing branch (jon.hauglid:3331 to 3332)

[Jon Olav Hauglid]

 3332 Jon Olav Hauglid	2010-11-08 [merge]
      Merge from mysql-5.5-bugteam to mysql-trunk-bugfixing
      No conflicts

    modified:
      mysys/stacktrace.c
 3331 Dmitry Shulga	2010-11-08 [merge]
      Auto-merge from mysql-5.5-bugteam for bug#47924.

    modified:
      mysql-test/r/log_tables.result
      mysql-test/t/log_tables.test
      sql/sql_rename.cc
=== modified file 'mysys/stacktrace.c'
--- a/mysys/stacktrace.c	2010-08-04 08:43:44 +0000
+++ b/mysys/stacktrace.c	2010-11-08 09:55:23 +0000
@@ -315,6 +315,9 @@ end:
 /* Produce a core for the thread */
 void my_write_core(int sig)
 {
+#ifdef HAVE_gcov
+  extern void __gcov_flush(void);
+#endif
   signal(sig, SIG_DFL);
 #ifdef HAVE_gcov
   /*
@@ -322,7 +325,6 @@ void my_write_core(int sig)
     information from this process, causing gcov output to be incomplete.
     So we force the writing of coverage information here before terminating.
   */
-  extern void __gcov_flush(void);
   __gcov_flush();
 #endif
   pthread_kill(pthread_self(), sig);

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