From: Tor Didriksen
Date: December 13 2010 4:14pm
Subject: bzr commit into mysql-5.5-bugteam branch (tor.didriksen:3187)
List-Archive: http://lists.mysql.com/commits/126682
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#At file:///export/home/didrik/repo/5.5-bugteam/ based on revid:sergey.glukhov@stripped

 3187 Tor Didriksen	2010-12-13 [merge]
      Automerge 5.1-bugteam => 5.5-bugteam

    modified:
      dbug/dbug.c
      include/my_dbug.h
=== modified file 'dbug/dbug.c'
--- a/dbug/dbug.c	2010-10-19 08:30:26 +0000
+++ b/dbug/dbug.c	2010-12-13 16:13:31 +0000
@@ -2377,6 +2377,25 @@ void _db_flush_()
 }
 
 
+#ifndef __WIN__
+void _db_suicide_()
+{
+  int retval;
+  sigset_t new_mask;
+  sigfillset(&new_mask);
+
+  fprintf(stderr, "SIGKILL myself\n");
+  fflush(stderr);
+
+  retval= kill(getpid(), SIGKILL);
+  assert(retval == 0);
+  retval= sigsuspend(&new_mask);
+  fprintf(stderr, "sigsuspend returned %d errno %d \n", retval, errno);
+  assert(FALSE); /* With full signal mask, we should never return here. */
+}
+#endif  /* ! __WIN__ */
+
+
 void _db_lock_file_()
 {
   CODE_STATE *cs;

=== modified file 'include/my_dbug.h'
--- a/include/my_dbug.h	2010-10-18 11:27:52 +0000
+++ b/include/my_dbug.h	2010-12-13 16:13:31 +0000
@@ -132,7 +132,8 @@ extern  const char* _db_get_func_(void);
 #ifdef __WIN__
 #define DBUG_SUICIDE() DBUG_ABORT()
 #else
-#define DBUG_SUICIDE() (_db_flush_(), kill(getpid(), SIGKILL), pause())
+extern void _db_suicide_();
+#define DBUG_SUICIDE() (_db_flush_(), _db_suicide_())
 #endif
 
 #else                                           /* No debugger */

No bundle (reason: revision is a merge (you can force generation of a bundle with env var BZR_FORCE_BUNDLE=1)).