Function _unixCheckReservedLock

js/sql-debug.js:20458–20514

($0,$1)

 STACKTOP = sp;return ($$032$i|0);
}
function _unixCheckReservedLock($0,$1) {
 $0 = $0|0;
 $1 = $1|0;
 var $$$ = 0, $$0 = 0, $$1 = 0, $$114 = 0, $$2 = 0, $10 = 0, $11 = 0, $12 = 0, $13 = 0, $14 = 0, $15 = 0, $16 = 0, $17 = 0, $18 = 0, $19 = 0, $2 = 0, $20 = 0, $21 = 0, $22 = 0, $23 = 0;
 var $3 = 0, $4 = 0, $5 = 0, $6 = 0, $7 = 0, $8 = 0, $9 = 0, $not$ = 0, $vararg_buffer = 0, label = 0, sp = 0;
 sp = STACKTOP;
 STACKTOP = STACKTOP + 32|0;
 $vararg_buffer = sp;
 $2 = sp + 8|0;
 $3 = ((($0)) + 8|0);
 $4 = HEAP32[$3>>2]|0;
 $5 = ((($4)) + 20|0);
 $6 = HEAP8[$5>>0]|0;
 $7 = ($6&255)>(1);
 if ($7) {
  $$1 = 0;$$2 = 1;
  HEAP32[$1>>2] = $$2;
  STACKTOP = sp;return ($$1|0);
 }
 $8 = ((($4)) + 21|0);
 $9 = HEAP8[$8>>0]|0;
 $10 = ($9<<24>>24)==(0);
 if (!($10)) {
  $$1 = 0;$$2 = 0;
  HEAP32[$1>>2] = $$2;
  STACKTOP = sp;return ($$1|0);
 }
 $11 = ((($2)) + 2|0);
 HEAP16[$11>>1] = 0;
 $12 = (1073741824 + 1)|0;
 $13 = ((($2)) + 4|0);
 HEAP32[$13>>2] = $12;
 $14 = ((($2)) + 8|0);
 HEAP32[$14>>2] = 1;
 HEAP16[$2>>1] = 1;
 $15 = HEAP32[(3508)>>2]|0;
 $16 = ((($0)) + 12|0);
 $17 = HEAP32[$16>>2]|0;
 HEAP32[$vararg_buffer>>2] = $2;
 $18 = (FUNCTION_TABLE_iiii[$15 & 255]($17,12,$vararg_buffer)|0);
 $19 = ($18|0)==(0);
 if ($19) {
  $23 = HEAP16[$2>>1]|0;
  $not$ = ($23<<16>>16)!=(2);
  $$$ = $not$&1;
  $$0 = 0;$$114 = $$$;
 } else {
  $20 = (___errno_location()|0);
  $21 = HEAP32[$20>>2]|0;
  $22 = ((($0)) + 20|0);
  HEAP32[$22>>2] = $21;
  $$0 = 3594;$$114 = 0;
 }
 $$1 = $$0;$$2 = $$114;
 HEAP32[$1>>2] = $$2;
 STACKTOP = sp;return ($$1|0);
}
function _unixShmMap($0,$1,$2,$3,$4) {