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Viewing changes to drizzled/signal_handler.cc

  • Committer: Monty Taylor
  • Date: 2011-01-26 19:15:55 UTC
  • mto: This revision was merged to the branch mainline in revision 2126.
  • Revision ID: mordred@inaugust.com-20110126191555-nq5nnzyscvngsip2
Turns on -fvisibility=hidden by default. Symbols intended to be used by
plugins need to be marked with DRIZZLED_API.

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drizzled/signal_handler.cc
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#include <config.h>
 
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#include "config.h"
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#include <signal.h>
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#include <drizzled/signal_handler.h>
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#include <drizzled/drizzled.h>
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#include <drizzled/session.h>
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#include <drizzled/session/cache.h>
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#include <drizzled/internal/my_sys.h>
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#include <drizzled/probes.h>
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#include <drizzled/plugin.h>
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#include <drizzled/plugin/scheduler.h>
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#include <drizzled/current_session.h>
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#include <drizzled/util/backtrace.h>
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#include <drizzled/statistics_variables.h>
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#include <drizzled/system_variables.h>
 
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#include "drizzled/signal_handler.h"
 
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#include "drizzled/drizzled.h"
 
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#include "drizzled/session.h"
 
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#include "drizzled/session/cache.h"
 
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#include "drizzled/internal/my_sys.h"
 
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#include "drizzled/probes.h"
 
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#include "drizzled/plugin.h"
 
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#include "drizzled/plugin/scheduler.h"
 
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#include "drizzled/util/backtrace.h"
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using namespace drizzled;
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void drizzled_print_signal_warning(int sig)
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{
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  if (global_system_variables.log_warnings)
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    errmsg_printf(error::WARN, _("Got signal %d from thread %"PRIu32),
 
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    errmsg_printf(ERRMSG_LVL_WARN, _("Got signal %d from thread %"PRIu32),
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                  sig, global_thread_id);
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#ifndef HAVE_BSD_SIGNALS
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  sigset_t set;
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  Session *session= current_session;
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  if (session)
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  {
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    Session::shared_ptr session_ptr(session::Cache::find(session->getSessionId()));
 
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    Session::shared_ptr session_ptr(session::Cache::singleton().find(session->getSessionId()));
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    if (not session_ptr) // We need to make we have a lock on session before we do anything with it.
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      return;
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