Displaying 20 results from an estimated 86 matches for "print_python_bind".
2019 Jun 18
0
[libnbd RFC PATCH 9/8] wip: generator: Add ReadStatus enum type
...r (fun (n, i) -> pr " LIBNBD_%-30s = %d,\n" n i) list;
+ pr "};\n"
+ ) enums;
+ pr "\n";
pr "extern struct nbd_handle *nbd_create (void);\n";
pr "#define LIBNBD_HAVE_NBD_CREATE 1\n";
pr "\n";
@@ -3367,6 +3380,7 @@ let print_python_binding name { args; ret } =
| Int _ -> ()
| Opaque n ->
pr " struct %s_%s_data *_data = %s;\n" name cb_name n
+ | ReadStatus n
| String n
| UInt64 n -> ()
(* The following not yet implemented for callbacks XXX *)...
2020 Sep 08
2
[libnbd PATCH] python: Plug some memory leaks on error paths
...t; 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 (!py_%s) { PyErr_PrintEx (0); return -1; }\n" n;
| CBString _
| CBUInt _
@@ -263,7 +264,7 @@ let print_python_binding name { args; optargs; ret; may_set_error } =
pr " PyObject *py_h;\n";
pr " struct nbd_handle *h;\n";
pr " %s ret;\n" (C.type_of_ret ret);
- pr " PyObject *py_ret;\n";
+ pr " PyObject *py_ret = NULL;\n";
List.iter (
functio...
2019 Jun 25
3
[PATCH libnbd] generator: Add Mutable type to the generator.
...n
| Int64 n -> pr "int64_t %s" n
+ | Mutable (Int n) -> pr "int *%s" n
+ | Mutable arg -> assert false
| Opaque n -> pr "void *%s" n
| Path n
| String n -> pr "const char *%s" n
@@ -3261,14 +3265,20 @@ let print_python_binding name { args; ret } =
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 _ -> ()
+ | Mutable (Int n) ->
+ pr " PyObject *py_%s...
2019 Jun 20
1
Re: [libnbd RFC PATCH 9/8] wip: generator: Add ReadStatus enum type
...BD_%-30s = %d,\n" n i) list;
> + pr "};\n"
> + ) enums;
> + pr "\n";
> pr "extern struct nbd_handle *nbd_create (void);\n";
> pr "#define LIBNBD_HAVE_NBD_CREATE 1\n";
> pr "\n";
> @@ -3367,6 +3380,7 @@ let print_python_binding name { args; ret } =
> | Int _ -> ()
> | Opaque n ->
> pr " struct %s_%s_data *_data = %s;\n" name cb_name n
> + | ReadStatus n
> | String n
> | UInt64 n -> ()
> (* The following not y...
2019 Jun 29
0
[libnbd PATCH 3/6] generator: Allow Int64 in callbacks
...'s time to wire that
up.
---
generator/generator | 25 +++++++++++++++----------
1 file changed, 15 insertions(+), 10 deletions(-)
diff --git a/generator/generator b/generator/generator
index 45a030f..c5988e2 100755
--- a/generator/generator
+++ b/generator/generator
@@ -3508,7 +3508,8 @@ let print_python_binding name { args; ret } =
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 _ -> ()
+ | Int _
+ | Int64 _ -> ()...
2019 Aug 10
0
[PATCH libnbd 6/9] generator: Add non-optional Flags type.
...cbname } -> ()
| Enum (n, _) -> pr ", %s" n
+ | Flags (n, _) -> pr ", %s" n
| Int n -> pr ", %s" n
| Int64 n -> pr ", %s" n
| SockAddrAndLen (_, len) -> pr ", (int) %s" len
@@ -4255,6 +4262,9 @@ let print_python_binding name { args; optargs; ret; may_set_error } =
| Closure { cbname } ->
pr " PyObject *%s_user_data;\n" cbname
| Enum (n, _) -> pr " int %s;\n" n
+ | Flags (n, _) ->
+ pr " uint32_t %s_u32;\n" n;
+ pr " unsigned int %s...
2019 May 28
0
[PATCH] api: Add a special type for the flags argument.
...allback (n, args) -> pr "void (*%s) " n; print_c_arg_list args
+ | Flags n -> pr "uint32_t %s" n
| Int n -> pr "int %s" n
| Int64 n -> pr "int64_t %s" n
| Opaque n -> pr "void *%s" n
@@ -2950,7 +2968,7 @@ let print_python_binding name { args; ret } =
| UInt64 n -> ()
(* The following not yet implemented for callbacks XXX *)
| ArrayAndLen _ | Bool _ | BytesIn _ | BytesOut _
- | BytesPersistIn _ | BytesPersistOut _ | Callback _
+ | BytesPersistIn _ | BytesPersistOut _ | Call...
2020 Sep 10
1
[libnbd PATCH] python: Fix more memory leaks
...---------------------
python/handle.c | 5 ++-
python/utils.c | 11 ++++-
3 files changed, 63 insertions(+), 56 deletions(-)
diff --git a/generator/Python.ml b/generator/Python.ml
index 9a22f9e..3b86dc0 100644
--- a/generator/Python.ml
+++ b/generator/Python.ml
@@ -271,7 +271,7 @@ let print_python_binding name { args; optargs; ret; may_set_error } =
| BytesIn (n, _) ->
pr " Py_buffer %s;\n" n
| BytesOut (n, count) ->
- pr " char *%s;\n" n;
+ pr " char *%s = NULL;\n" n;
pr " Py_ssize_t %s;\n" count
| Bytes...
2019 Aug 09
0
[PATCH libnbd 1/2] generator: Handle closure args (cbargs) specially.
...ot; n
| Int64 n -> pr ", %s" n
- | Mutable arg -> assert false
| SockAddrAndLen (_, len) -> pr ", (int) %s" len
| Path n | String n -> pr ", %s ? %s : \"NULL\"" n n
| StringList n -> ()
@@ -4007,7 +4031,7 @@ let print_python_binding name { args; ret; may_set_error } =
pr "/* Wrapper for %s callback of %s. */\n" cbname name;
pr "static int\n";
pr "%s_%s_wrapper " name cbname;
- C.print_arg_list ~valid_flag:true ~user_data:true cbargs;
+ C.print_cbarg_list cbar...
2019 May 28
2
[PATCH] api: Add a special type for the flags argument.
This applies on top of patches 1 & 2 here (instead of patch 3):
https://www.redhat.com/archives/libguestfs/2019-May/msg00206.html
https://www.redhat.com/archives/libguestfs/2019-May/msg00207.html
Rich.
2019 Jun 21
0
[libnbd PATCH v2 1/5] generator: Allow Int in callbacks
...#39;s time to wire that up.
---
generator/generator | 26 ++++++++++++++++----------
1 file changed, 16 insertions(+), 10 deletions(-)
diff --git a/generator/generator b/generator/generator
index e1a97a5..2d1a4e5 100755
--- a/generator/generator
+++ b/generator/generator
@@ -3260,7 +3260,8 @@ let print_python_binding name { args; ret } =
pr " PyObject *py_%s = PyList_New (%s);\n" 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 _ -> ()...
2019 Aug 13
0
[PATCH libnbd 5/6] generator: Implement OClosure.
..._lib_api_c () =
) args;
List.iter (
function
+ | OClosure { cbname } -> pr ", %s_callback ? \"<fun>\" : \"NULL\"" cbname
| OFlags (n, _) -> pr ", %s" n
) optargs;
pr ");\n"
@@ -4286,6 +4286,8 @@ let print_python_binding name { args; optargs; ret; may_set_error } =
) args;
List.iter (
function
+ | OClosure { cbname } ->
+ pr " PyObject *%s_user_data;\n" cbname
| OFlags (n, _) ->
pr " uint32_t %s_u32;\n" n;
pr " unsigned int %s; /* really...
2019 Aug 13
0
[PATCH libnbd v2 1/3] generator: Implement OClosure.
..._lib_api_c () =
) args;
List.iter (
function
+ | OClosure { cbname } -> pr ", %s_callback ? \"<fun>\" : \"NULL\"" cbname
| OFlags (n, _) -> pr ", %s" n
) optargs;
pr ");\n"
@@ -4297,6 +4298,8 @@ let print_python_binding name { args; optargs; ret; may_set_error } =
) args;
List.iter (
function
+ | OClosure { cbname } ->
+ pr " PyObject *%s_user_data;\n" cbname
| OFlags (n, _) ->
pr " uint32_t %s_u32;\n" n;
pr " unsigned int %s; /* really...
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.
2019 Jun 27
1
[libnbd PATCH] python: Fix bindings for Path parameters
...sock')
instead of getting a segfault.
---
generator/generator | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/generator/generator b/generator/generator
index c29460c..fa12232 100755
--- a/generator/generator
+++ b/generator/generator
@@ -3608,7 +3608,9 @@ let print_python_binding name { args; ret } =
| Mutable arg ->
pr " PyObject *%s;\n" (List.hd (name_of_arg arg))
| Opaque _ -> ()
- | Path n -> pr " char *%s = NULL;\n" n
+ | Path n ->
+ pr " PyObject *py_%s = NULL;\n" n;
+ pr " char...
2019 Jul 25
2
[libnbd PATCH] generator: Let nbd_aio_get_direction return unsigned
...alue
+ | None -> assert false in
+ pr "On error C<%s> is returned.\n" value;
pr "See L<libnbd(3)/ERROR HANDLING> for how to get further details\n";
pr "of the error.\n"
)
@@ -3683,7 +3698,7 @@ PyInit_libnbdmod (void)
}
"
-let print_python_binding name { args; ret } =
+let print_python_binding name { args; ret; may_set_error } =
(* Functions with a Closure parameter are special because we
* have to generate wrapper functions which translate the
* callbacks back to Python.
@@ -3835,6 +3850,7 @@ let print_python_binding name { ar...
2019 Oct 04
0
[PATCH libnbd 3/4] api: Add nbd_connect_socket.
...> pr ", %s" n
+ | Fd n | Int n -> pr ", %s" n
| Int64 n -> pr ", %s" n
| SockAddrAndLen (_, len) -> pr ", (int) %s" len
| Path n | String n -> pr ", %s ? %s : \"NULL\"" n n
@@ -4889,7 +4927,7 @@ let print_python_binding name { args; optargs; ret; may_set_error } =
| Flags (n, _) ->
pr " uint32_t %s_u32;\n" n;
pr " unsigned int %s; /* really uint32_t */\n" n
- | Int n -> pr " int %s;\n" n
+ | Fd n | Int n -> pr " int %s;\n" n
|...
2019 Jul 24
0
[PATCH libnbd v2 5/5] lib: Use unsigned for pread_structured status parameter.
...Int "status";
+ UInt "status";
Mutable (Int "error"); ]};
Closure { cbname="callback";
cbargs=[Int64 "cookie";
@@ -3789,8 +3789,8 @@ let print_python_binding name { args; ret } =
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 _ -> ()
+ | Int _
+...
2019 Aug 10
0
[PATCH libnbd 3/9] generator: Add Enum type for enumerated types / unions.
...> pr ", %s" count
| Closure { cbname } -> ()
+ | Enum (n, _) -> pr ", %s" n
| Int n -> pr ", %s" n
| Int64 n -> pr ", %s" n
| SockAddrAndLen (_, len) -> pr ", (int) %s" len
@@ -4206,6 +4237,7 @@ let print_python_binding name { args; optargs; ret; may_set_error } =
pr " struct py_aio_buffer *%s_buf;\n" n
| Closure { cbname } ->
pr " PyObject *%s_user_data;\n" cbname
+ | Enum (n, _) -> pr " int %s;\n" n
| Int n -> pr " int %s;\n" n...
2020 Sep 29
2
[PATCH libnbd] generator: Add SizeT type, maps to C size_t.
..., { args; optargs; ret }) =
| Int _
| Int64 _
| Path _
+ | SizeT _
| String _
| SockAddrAndLen _
| UInt _
diff --git a/generator/Python.ml b/generator/Python.ml
index 1705ad9..46b5828 100644
--- a/generator/Python.ml
+++ b/generator/Python.ml
@@ -295,6 +295,8 @@ let print_python_binding name { args; optargs; ret; may_set_error } =
| Path n ->
pr " PyObject *py_%s = NULL;\n" n;
pr " char *%s = NULL;\n" n
+ | SizeT n ->
+ pr " Py_ssize_t %s;\n" n
| SockAddrAndLen (n, _) ->
pr " /* XXX Compl...