GNUnet  0.11.x
Functions
gdb-iterate-dll Namespace Reference

Functions

def search_dll (head, field, match, pfield)
 

Function Documentation

◆ search_dll()

def gdb-iterate-dll.search_dll (   head,
  field,
  match,
  pfield 
)
Search in a DLL by iterates over it.

head: name of the symbol denoting the head of the DLL
field: the field that should be search for match
match: the matching value for field
pfield: the field whose value is to be printed for matched elements; None to
  print all fields of the matched elemented

Definition at line 4 of file gdb-iterate-dll.py.

References consensus-simulation.int.

4 def search_dll(head, field, match, pfield):
5  """
6  Search in a DLL by iterates over it.
7 
8  head: name of the symbol denoting the head of the DLL
9  field: the field that should be search for match
10  match: the matching value for field
11  pfield: the field whose value is to be printed for matched elements; None to
12  print all fields of the matched elemented
13  """
14 
15  (symbol, _) = lookup_symbol(head)
16  if symbol is None:
17  print("Can't find symbol: " + head)
18  return
19  symbol_val = symbol.value()
20  while symbol_val:
21  symbol_val_def = symbol_val.dereference()
22  field_val = symbol_val_def[field]
23  if field_val.type.code == gdb.TYPE_CODE_INT:
24  val = int(field_val)
25  res = (match == val)
26  elif (field_val.type.code == gdb.TYPE_CODE_STRING
27  ) or (field_val.type.code == gdb.TYPE_CODE_ARRAY):
28  val = str(field_val)
29  res = (match == val)
30  elif (field_val.type.code == gdb.TYPE_CODE_TYPEDEF):
31  val = str(field_val)
32  res = match in val
33  else:
34  continue
35 
36  if res:
37  if pfield is None:
38  print(symbol_val_def)
39  else:
40  print(symbol_val_def[pfield])
41  symbol_val = symbol_val_def["next"]
42 
def search_dll(head, field, match, pfield)