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Kirill Smelkov
bcc
Commits
bdbc4726
Commit
bdbc4726
authored
Mar 03, 2017
by
4ast
Committed by
GitHub
Mar 03, 2017
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Merge pull request #1021 from markdrayton/sym-mod-fix
python: handle null module in BPF.sym
parents
c924193f
dcf8cf98
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src/python/bcc/__init__.py
src/python/bcc/__init__.py
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src/python/bcc/__init__.py
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bdbc4726
...
...
@@ -995,12 +995,12 @@ class BPF(object):
returned. When show_module is True, the module name is also included.
When show_offset is True, the instruction offset as a hexadecimal
number is also included in the string.
A pid of less than zero will access the kernel symbol cache.
Example output when both show_module and show_offset are True:
"start_thread+0x202 [libpthread-2.24.so]"
Example output when both show_module and show_offset are False:
"start_thread"
"""
...
...
@@ -1008,7 +1008,8 @@ class BPF(object):
offset
=
"+0x%x"
%
offset
if
show_offset
and
name
is
not
None
else
""
name
=
name
or
"[unknown]"
name
=
name
+
offset
module
=
" [%s]"
%
os
.
path
.
basename
(
module
)
if
show_module
else
""
module
=
" [%s]"
%
os
.
path
.
basename
(
module
)
\
if
show_module
and
module
is
not
None
else
""
return
name
+
module
@
staticmethod
...
...
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