source4/script/gdb_backtrace

   1 #!/bin/sh
   2
   3 if [ -n "$VALGRIND" -o -n "$SMBD_VALGRIND" ]; then
   4     echo "Not running gdb under valgrind"
   5     exit 1
   6 fi
   7
   8 # we want everything on stderr, so the program is not disturbed
   9 exec 1>&2
  10
  11 PID=$1
  12 PROG=$2
  13
  14 TMPFILE=/tmp/gdb.$$
  15 cat << EOF  > $TMPFILE
  16 set height 1000
  17 bt full
  18 quit
  19 EOF
  20
  21 if [ ! -f $PROG ]; then
  22     PROG=`which $PROG`
  23 fi
  24 if [ ! -f $PROG ]; then
  25     PROG=/proc/$PID/exe
  26 fi
  27 if [ ! -f $PROG ]; then
  28     echo "Unable to find binary"
  29     exit 1
  30 fi
  31
  32 gdb -batch -x $TMPFILE $PROG $PID < /dev/null
  33 /bin/rm -f $TMPFILE