Displaying 20 results from an estimated 20 matches for "s_mod".
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sd_mod
2019 Jun 25
3
[PATCH libnbd] generator: Add Mutable type to the generator.
...n" len;
pr " PyList_SET_ITEM (py_%s, i, PyLong_FromUnsignedLong (%s[i]));\n" n n
| BytesIn _ -> ()
+ | Mutable (Int n) ->
+ pr " PyObject *py_%s_dict = PyImport_GetModuleDict ();\n" n;
+ pr " PyObject *py_%s_mod = PyMapping_GetItemString (py_%s_dict, \"ctypes\");\n" n n;
+ pr " PyObject *py_%s = PyObject_CallMethod (py_%s_mod, \"c_int\", \"i\", *%s);\n" n n n
| Opaque n ->
pr " struct %s_%s_data *_data = %s;\n" na...
2019 Aug 13
0
[PATCH libnbd 2/6] generator: Create only one Python wrapper per closure.
...; n len;
+ pr " for (size_t i = 0; i < %s; ++i)\n" len;
+ pr " PyList_SET_ITEM (py_%s, i, PyLong_FromUnsignedLong (%s[i]));\n" n n
+ | CBBytesIn _
+ | CBInt _
+ | CBInt64 _ -> ()
+ | CBMutable (Int n) ->
+ pr " PyObject *py_%s_modname = PyUnicode_FromString (\"ctypes\");\n" n;
+ pr " if (!py_%s_modname) { PyErr_PrintEx (0); return -1; }\n" n;
+ pr " PyObject *py_%s_mod = PyImport_Import (py_%s_modname);\n" n n;
+ pr " Py_DECREF (py_%s_modname);\n" n;
+...
2019 Jun 25
0
Re: [PATCH libnbd] generator: Add Mutable type to the generator.
...pr " PyList_SET_ITEM (py_%s, i, PyLong_FromUnsignedLong (%s[i]));\n" n n
> | BytesIn _ -> ()
> + | Mutable (Int n) ->
> + pr " PyObject *py_%s_dict = PyImport_GetModuleDict ();\n" n;
> + pr " PyObject *py_%s_mod = PyMapping_GetItemString (py_%s_dict, \"ctypes\");\n" n n;
> + pr " PyObject *py_%s = PyObject_CallMethod (py_%s_mod, \"c_int\", \"i\", *%s);\n" n n n
PyMapping_GetItemString() is returning NULL, then the program is
segfaulting on PyObje...
2020 Sep 08
2
[libnbd PATCH] python: Plug some memory leaks on error paths
...--
1 file changed, 36 insertions(+), 19 deletions(-)
diff --git a/generator/Python.ml b/generator/Python.ml
index 4a96cf6..9a22f9e 100644
--- a/generator/Python.ml
+++ b/generator/Python.ml
@@ -177,6 +177,7 @@ let print_python_closure_wrapper { cbname; cbargs } =
pr " Py_DECREF (py_%s_modname);\n" n;
pr " if (!py_%s_mod) { PyErr_PrintEx (0); return -1; }\n" n;
pr " PyObject *py_%s = PyObject_CallMethod (py_%s_mod, \"c_int\", \"i\", *%s);\n" n n n;
+ pr " Py_DECREF (py_%s_mod);\n" n;
pr " if...
2019 Jul 16
0
[libnbd PATCH 2/2] RFC: generator: Handle shared callbacks in Python
...; n len;
+ pr " for (size_t i = 0; i < %s; ++i)\n" len;
+ pr " PyList_SET_ITEM (py_%s, i, PyLong_FromUnsignedLong (%s[i]));\n" n n
+ | BytesIn _
+ | Int _
+ | Int64 _ -> ()
+ | Mutable (Int n) ->
+ pr " PyObject *py_%s_modname = PyUnicode_FromString (\"ctypes\");\n" n;
+ pr " if (!py_%s_modname) { PyErr_PrintEx (0); return -1; }\n" n;
+ pr " PyObject *py_%s_mod = PyImport_Import (py_%s_modname);\n" n n;
+ pr " Py_DECREF (py_%s_modname);\n" n;
+...
2019 Aug 12
0
[PATCH libnbd 7/7] api: Remove the valid_flag from all callbacks.
...for (size_t i = 0; i < %s; ++i)\n" len;
+ pr " PyList_SET_ITEM (py_%s, i, PyLong_FromUnsignedLong (%s[i]));\n" n n
| CBBytesIn _
| CBInt _
| CBInt64 _ -> ()
| CBMutable (Int n) ->
- pr " PyObject *py_%s_modname = PyUnicode_FromString (\"ctypes\");\n" n;
- pr " if (!py_%s_modname) { PyErr_PrintEx (0); return -1; }\n" n;
- pr " PyObject *py_%s_mod = PyImport_Import (py_%s_modname);\n" n n;
- pr " Py_DECREF (py_%s_modname);...
2019 Jul 16
3
[RFC libnbd PATCH 0/2] Start fixing python nbd.pread_structured_callback
Posting now that I got something to compile (at the expense of
breaking OCaml bindings), but I'm open to ideas on how to improve it.
Eric Blake (2):
generator: Tweak print_c_arg_list to take alternate first arg
RFC: generator: Handle shared callbacks in Python
generator/generator | 556 ++++++++++++++++++++++----------------------
1 file changed, 280 insertions(+), 276 deletions(-)
--
2019 Aug 13
0
[PATCH libnbd 2/4] api: Add free function and remove valid_flag parameter.
...quot; n len;
+ pr " for (size_t i = 0; i < %s; ++i)\n" len;
+ pr " PyList_SET_ITEM (py_%s, i, PyLong_FromUnsignedLong (%s[i]));\n" n n
| CBBytesIn _
| CBInt _
| CBInt64 _ -> ()
| CBMutable (Int n) ->
- pr " PyObject *py_%s_modname = PyUnicode_FromString (\"ctypes\");\n" n;
- pr " if (!py_%s_modname) { PyErr_PrintEx (0); return -1; }\n" n;
- pr " PyObject *py_%s_mod = PyImport_Import (py_%s_modname);\n" n n;
- pr " Py_DECREF (py_%s_modname);\n" n;
-...
2019 Jul 24
8
[PATCH libnbd v2 0/5] lib: Implement closure lifetimes.
v1 was here:
https://www.redhat.com/archives/libguestfs/2019-July/thread.html#00231
The changes address everything that Eric picked up in his review of
the first two patches. I have also added two more patches (4 and 5)
which respectively fix docs and change int status -> unsigned status,
as discussed.
Passes make, check, check-valgrind.
Rich.
2019 Jul 24
0
[PATCH libnbd v2 2/5] lib: Implement closure lifetimes.
...t; for (size_t i = 0; i < %s; ++i)\n" len;
+ pr " PyList_SET_ITEM (py_%s, i, PyLong_FromUnsignedLong (%s[i]));\n" n n
| BytesIn _
| Int _
| Int64 _ -> ()
| Mutable (Int n) ->
- pr " PyObject *py_%s_modname = PyUnicode_FromString (\"ctypes\");\n" n;
- pr " if (!py_%s_modname) { PyErr_PrintEx (0); return -1; }\n" n;
- pr " PyObject *py_%s_mod = PyImport_Import (py_%s_modname);\n" n n;
- pr " Py_DECREF (py_%s_modname);\n&quo...
2019 Jul 24
0
[PATCH libnbd v2 5/5] lib: Use unsigned for pread_structured status parameter.
...len;
pr " PyList_SET_ITEM (py_%s, i, PyLong_FromUnsignedLong (%s[i]));\n" n n
| BytesIn _
- | Int _
- | Int64 _ -> ()
+ | Int _
+ | Int64 _ -> ()
| Mutable (Int n) ->
pr " PyObject *py_%s_modname = PyUnicode_FromString (\"ctypes\");\n" n;
pr " if (!py_%s_modname) { PyErr_PrintEx (0); return -1; }\n" n;
@@ -3799,15 +3799,16 @@ let print_python_binding name { args; ret } =
pr " if (!py_%s_mod) { PyErr_PrintEx (0); return -1; }\...
2019 Jul 24
0
[PATCH libnbd 1/3] generator: Change Closure so it describes single callbacks.
...i = 0; i < %s; ++i)\n" len;
- pr " PyList_SET_ITEM (py_%s, i, PyLong_FromUnsignedLong (%s[i]));\n" n n
- | BytesIn _
- | Int _
- | Int64 _ -> ()
- | Mutable (Int n) ->
- pr " PyObject *py_%s_modname = PyUnicode_FromString (\"ctypes\");\n" n;
- pr " if (!py_%s_modname) { PyErr_PrintEx (0); return -1; }\n" n;
- pr " PyObject *py_%s_mod = PyImport_Import (py_%s_modname);\n" n n;
- pr " Py_DECREF (py_%s_mod...
2019 Aug 13
12
[PATCH 0/6] Implement OClosure.
Patches 1-4 are basically uncontroversial, straightforward refactoring
and IMHO we should just push them. Possibly 1-3 should be squashed
together, but I posted them separately so they are easier to review.
Patches 5 and 6 together implement OClosure. Patch 5 adds the feature
and is simple to understand.
Patch 6 changes the Closure completion callbacks into OClosure, but
because it doesn't
2019 Jul 16
0
[PATCH libnbd v2] generator: Define new Closure type instead of callbacks.
...pr " for (size_t i = 0; i < %s; ++i)\n" len;
- pr " PyList_SET_ITEM (py_%s, i, PyLong_FromUnsignedLong (%s[i]));\n" n n
- | BytesIn _
- | Int _
- | Int64 _ -> ()
- | Mutable (Int n) ->
- pr " PyObject *py_%s_modname = PyUnicode_FromString (\"ctypes\");\n" n;
- pr " if (!py_%s_modname) { PyErr_PrintEx (0); return -1; }\n" n;
- pr " PyObject *py_%s_mod = PyImport_Import (py_%s_modname);\n" n n;
- pr " Py_DECREF (py_%s_modname);\n&quo...
2019 Jul 16
2
[PATCH libnbd v2] generator: Define new Closure type
As before, but this one has working Python bindings. OCaml still TBD.
Rich.
2019 Aug 09
0
[PATCH libnbd 1/2] generator: Handle closure args (cbargs) specially.
...PyLong_FromUnsignedLong (%s[i]));\n" n n
- | BytesIn _
- | Int _
- | Int64 _ -> ()
- | Mutable (Int n) ->
+ | CBBytesIn _
+ | CBInt _
+ | CBInt64 _ -> ()
+ | CBMutable (Int n) ->
pr " PyObject *py_%s_modname = PyUnicode_FromString (\"ctypes\");\n" n;
pr " if (!py_%s_modname) { PyErr_PrintEx (0); return -1; }\n" n;
pr " PyObject *py_%s_mod = PyImport_Import (py_%s_modname);\n" n n;
@@ -4032,54 +4056,36 @@ let print_python_binding nam...
2019 Aug 12
14
[PATCH libnbd 0/7] Add free callbacks and remove valid_flag.
As proposed here:
https://www.redhat.com/archives/libguestfs/2019-August/msg00130.html
I didn't actually read Eric's replies to that yet because I've been
concentrating on writing these patches all day. Anyway here they are
and I'll look at what Eric said about the proposal next.
Rich.
2019 Jul 24
6
[PATCH libnbd 0/3] Implement closure lifetimes.
This implements most of what I wrote here:
https://www.redhat.com/archives/libguestfs/2019-July/msg00213.html
2019 Aug 13
8
[PATCH libnbd 0/4] Add free function to callbacks.
Patches 1 & 2 are rather complex, but the end result is that we pass
closures + user_data + free function in single struct parameters as I
described previously in this email:
https://www.redhat.com/archives/libguestfs/2019-August/msg00210.html
Patch 3 adds a convenient FREE_CALLBACK macro which seems a worthwhile
simplification if you buy into 1 & 2.
Patch 4 adds another macro which is
2019 Aug 09
4
[PATCH libnbd 0/2] generator: Preparatory changes to the generator.
These are some simplifications to the generator. They don't probably
make much sense on their own, but they are preparatory to better
handling of enums, and or'd lists of flags.
Rich.