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nexedi
cython
Commits
5bc3a71e
Commit
5bc3a71e
authored
Oct 01, 2010
by
Lisandro Dalcin
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protect PyGILState_Ensure|Release for Python configured without threads
parent
2a8c7772
Changes
1
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1 changed file
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9 additions
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1 deletion
+9
-1
Cython/Compiler/Nodes.py
Cython/Compiler/Nodes.py
+9
-1
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Cython/Compiler/Nodes.py
View file @
5bc3a71e
...
...
@@ -1284,7 +1284,9 @@ class FuncDefNode(StatNode, BlockNode):
acquire_gil
=
self
.
acquire_gil
if
acquire_gil
:
env
.
use_utility_code
(
force_init_threads_utility_code
)
code
.
putln
(
"#ifdef WITH_THREAD"
)
code
.
putln
(
"PyGILState_STATE _save = PyGILState_Ensure();"
)
code
.
putln
(
"#endif"
)
# ----- set up refnanny
if
not
lenv
.
nogil
:
code
.
put_setup_refcount_context
(
self
.
entry
.
name
)
...
...
@@ -1469,7 +1471,9 @@ class FuncDefNode(StatNode, BlockNode):
code
.
put_finish_refcount_context
()
if
acquire_gil
:
code
.
putln
(
"#ifdef WITH_THREAD"
)
code
.
putln
(
"PyGILState_Release(_save);"
)
code
.
putln
(
"#endif"
)
if
not
self
.
return_type
.
is_void
:
code
.
putln
(
"return %s;"
%
Naming
.
retval_cname
)
...
...
@@ -5085,7 +5089,9 @@ class GILStatNode(TryFinallyStatNode):
def
generate_execution_code
(
self
,
code
):
code
.
mark_pos
(
self
.
pos
)
if
self
.
state
==
'gil'
:
code
.
putln
(
"#ifdef WITH_THREAD"
)
code
.
putln
(
"{ PyGILState_STATE _save = PyGILState_Ensure();"
)
code
.
putln
(
"#endif"
)
else
:
code
.
putln
(
"{ PyThreadState *_save;"
)
code
.
putln
(
"Py_UNBLOCK_THREADS"
)
...
...
@@ -5105,7 +5111,9 @@ class GILExitNode(StatNode):
def
generate_execution_code
(
self
,
code
):
if
self
.
state
==
'gil'
:
code
.
putln
(
"PyGILState_Release();"
)
code
.
putln
(
"#ifdef WITH_THREAD"
)
code
.
putln
(
"PyGILState_Release(_save); }"
)
code
.
putln
(
"#endif"
)
else
:
code
.
putln
(
"Py_BLOCK_THREADS"
)
...
...
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