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  • Committer: Padraig O'Sullivan
  • Date: 2009-09-13 00:53:34 UTC
  • mto: (1126.9.2 captain-20090915-01)
  • mto: This revision was merged to the branch mainline in revision 1133.
  • Revision ID: osullivan.padraig@gmail.com-20090913005334-6wio2sbjugskfbm3
Added calls to the connection start/end dtrace probes.

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drizzled/stacktrace.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 "drizzled/stacktrace.h"
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#include <cstddef>
 
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#include "drizzled/global.h"
 
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#include "stacktrace.h"
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#include <signal.h>
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#include "drizzled/internal/my_pthread.h"
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#include "drizzled/internal/m_string.h"
 
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#include <mysys/my_pthread.h>
 
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#include <mystrings/m_string.h>
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#ifdef HAVE_STACKTRACE
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#include <unistd.h>
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#include <strings.h>
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#include <execinfo.h>
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#endif
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#include <cstring>
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#include <cstdio>
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#include <algorithm>
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#include "drizzled/definitions.h"
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using namespace std;
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namespace drizzled
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{
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#define PTR_SANE(p) ((p) && (char*)(p) >= heap_start && (char*)(p) <= heap_end)
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char *heap_start;
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  fprintf(stderr, "Stack range sanity check OK, backtrace follows:\n");
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  /* We are 1 frame above signal frame with NPTL and 2 frames above with LT */
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  sigreturn_frame_count = internal::thd_lib_detected == THD_LIB_LT ? 2 : 1;
 
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  sigreturn_frame_count = thd_lib_detected == THD_LIB_LT ? 2 : 1;
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  while (fp < (unsigned char**) stack_bottom)
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  {
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          "problem, so please do resolve it\n");
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}
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#endif /* TARGET_OS_LINUX */
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} /* namespace drizzled */
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#endif /* HAVE_STACKTRACE */
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/* Produce a core for the thread */
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namespace drizzled
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{
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void write_core(int sig)
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{
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  signal(sig, SIG_DFL);
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  sigsend(P_PID,P_MYID,sig);
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#endif
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}
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} /* namespace drizzled */