[thirdparty/util-linux.git] / libmount / python / pylibmount.c

/*
 * Python bindings for the libmount library.
 *
 * Copyright (C) 2013, Red Hat, Inc. All rights reserved.
 * Written by Ondrej Oprala and Karel Zak
 *
 * This file is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This file is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://gnu.org/licenses/>.
 */
#include "pylibmount.h"

/* Libmount-specific Exception class */
PyObject *LibmountError;
int pylibmount_debug_mask;

PyObject *UL_IncRef(void *killme)
{
	Py_INCREF(killme);
	return killme;
}

void PyFree(void *o)
{
#if PY_MAJOR_VERSION >= 3
	Py_TYPE(o)->tp_free((PyObject *)o);
#else
	((PyObject *)o)->ob_type->tp_free((PyObject *)o);
#endif
}

/* Demultiplexer for various possible error conditions across the libmount library */
void *UL_RaiseExc(int e)
{
	/* TODO: Do we need to deal with -1/1? */
	switch (e) {
		case ENOMEM:
			PyErr_SetString(PyExc_MemoryError, strerror(e));
			break;
		case EINVAL:
			PyErr_SetString(PyExc_TypeError, strerror(e));
			break;
		/* libmount-specific errors */
		case MNT_ERR_NOFSTAB:
			PyErr_SetString(LibmountError, "Not found required entry in fstab");
			break;
		case MNT_ERR_NOFSTYPE:
			PyErr_SetString(LibmountError, "Failed to detect filesystem type");
			break;
		case MNT_ERR_NOSOURCE:
			PyErr_SetString(LibmountError, "Required mount source undefined");
			break;
		case MNT_ERR_LOOPDEV:
			PyErr_SetString(LibmountError, "Loopdev setup failed");
			break;
		case MNT_ERR_APPLYFLAGS:
			PyErr_SetString(LibmountError, "Failed to parse/use userspace mount options");
			break;
		case MNT_ERR_MOUNTOPT:
			PyErr_SetString(LibmountError, "Failed to apply propagation flags");
			break;
		case MNT_ERR_AMBIFS:
			PyErr_SetString(LibmountError, "Libblkid detected more filesystems on the device");
			break;
		case MNT_ERR_LOOPOVERLAP:
			PyErr_SetString(LibmountError, "Detected overlapping loop device that cannot be re-use");
			break;
		case MNT_ERR_LOCK:
			PyErr_SetString(LibmountError, "Failed to lock mtab/utab or so");
			break;
		case MNT_ERR_NAMESPACE:
			PyErr_SetString(LibmountError, "Failed to switch namespace");
			break;
		/* some other errno */
		default:
			PyErr_SetString(PyExc_Exception, strerror(e));
			break;
	}
	return NULL;
}

/*
 * General functions
 */
PyObject *PyObjectResultInt(int i)
{
	PyObject *result = Py_BuildValue("i", i);
	if (!result)
		PyErr_SetString(PyExc_RuntimeError, CONSTRUCT_ERR);
	return result;
}

PyObject *PyObjectResultStr(const char *s)
{
	PyObject *result;
	if (!s)
		/* TODO: maybe lie about it and return "":
		 * which would allow for
		 * fs = libmount.Fs()
		 * fs.comment += "comment"
		return Py_BuildValue("s", ""); */
		Py_RETURN_NONE;
	result = Py_BuildValue("s", s);
	if (!result)
		PyErr_SetString(PyExc_RuntimeError, CONSTRUCT_ERR);
	return result;
}

/* wrapper around a common use case for PyUnicode_AsASCIIString() */
char *pystos(PyObject *pys)
{
#if PY_MAJOR_VERSION >= 3
	if (!PyUnicode_Check(pys)) {
		PyErr_SetString(PyExc_TypeError, ARG_ERR);
		return NULL;
	}
	return (char *)PyUnicode_1BYTE_DATA(pys);
#else
	if (!PyString_Check(pys)) {
		PyErr_SetString(PyExc_TypeError, ARG_ERR);
		return NULL;
	}
	return PyString_AsString(pys);
#endif
}

/*
 * the libmount module
 */
#define PYLIBMOUNT_DESC \
	"Python API for the util-linux libmount library.\n\n" \
	"Please note that none of the classes' attributes may be deleted.\n" \
	"This is not a complete mapping to the libmount C API, nor is it\n" \
	"attempting to be one.\n" "Iterator functions only allow forward\n" \
	"iteration for now. Context.get_{user_,}mflags() differs from the C API\n" \
	"and returns the flags directly. Fs.get_tag() differs from the C API\n" \
	"and returns a (tag, value) tuple. Every attribute is \"filtered\"" \
	"through appropriate getters/setters, no values are set directly."


struct module_state {
    PyObject *error;
};

#if PY_MAJOR_VERSION >= 3
#define GETSTATE(m) ((struct module_state*)PyModule_GetState(m))
#else
#define GETSTATE(m) (&_state)
static struct module_state _state;
#endif

static PyObject *
error_out(PyObject *m __attribute__((unused))) {
    struct module_state *st = GETSTATE(m);
    PyErr_SetString(st->error, "something bad happened");
    return NULL;
}

static PyMethodDef pylibmount_methods[] = {
    {"error_out", (PyCFunction)error_out, METH_NOARGS, NULL},
    {NULL, NULL}
};

#if PY_MAJOR_VERSION >= 3

static int pylibmount_traverse(PyObject *m, visitproc visit, void *arg) {
    Py_VISIT(GETSTATE(m)->error);
    return 0;
}

static int pylibmount_clear(PyObject *m) {
    Py_CLEAR(GETSTATE(m)->error);
    return 0;
}

static struct PyModuleDef moduledef = {
        PyModuleDef_HEAD_INIT,
        "pylibmount",
        NULL,
        sizeof(struct module_state),
        pylibmount_methods,
        NULL,
        pylibmount_traverse,
        pylibmount_clear,
        NULL
};
#define INITERROR return NULL
PyMODINIT_FUNC PyInit_pylibmount(void);
PyMODINIT_FUNC PyInit_pylibmount(void)
#else
#define INITERROR return
# ifndef PyMODINIT_FUNC
#  define PyMODINIT_FUNC void
# endif
PyMODINIT_FUNC initpylibmount(void);
PyMODINIT_FUNC initpylibmount(void)
#endif
{
#if PY_MAJOR_VERSION >= 3
	PyObject *m = PyModule_Create(&moduledef);
#else
	PyObject *m = Py_InitModule3("pylibmount", pylibmount_methods, PYLIBMOUNT_DESC);
#endif

	if (!m)
		INITERROR;
	/*
	 * init debug stuff
	 */
	if (!(pylibmount_debug_mask & PYMNT_DEBUG_INIT)) {
		char *str = getenv("PYLIBMOUNT_DEBUG");

		errno = 0;
		pylibmount_debug_mask = 0;
		if (str)
			pylibmount_debug_mask = strtoul(str, NULL, 0);
		if (errno)
			pylibmount_debug_mask = 0;

		pylibmount_debug_mask |= PYMNT_DEBUG_INIT;
	}

	if (pylibmount_debug_mask && pylibmount_debug_mask != PYMNT_DEBUG_INIT)
		DBG(INIT, pymnt_debug("library debug mask: 0x%04x",
					pylibmount_debug_mask));
	mnt_init_debug(0);

	/*
	 * Add module objects
	 */
	LibmountError = PyErr_NewException("libmount.Error", NULL, NULL);
	Py_INCREF(LibmountError);
	PyModule_AddObject(m, "Error", (PyObject *)LibmountError);

	FS_AddModuleObject(m);
	Table_AddModuleObject(m);
#ifdef __linux__
	Context_AddModuleObject(m);
#endif

	/*
	 * mount(8) userspace options masks (MNT_MAP_USERSPACE map)
	 */
	PyModule_AddIntConstant(m, "MNT_MS_COMMENT", MNT_MS_COMMENT);
	PyModule_AddIntConstant(m, "MNT_MS_GROUP", MNT_MS_GROUP);
	PyModule_AddIntConstant(m, "MNT_MS_HELPER", MNT_MS_HELPER);
	PyModule_AddIntConstant(m, "MNT_MS_LOOP", MNT_MS_LOOP);
	PyModule_AddIntConstant(m, "MNT_MS_NETDEV", MNT_MS_NETDEV);
	PyModule_AddIntConstant(m, "MNT_MS_NOAUTO", MNT_MS_NOAUTO);
	PyModule_AddIntConstant(m, "MNT_MS_NOFAIL", MNT_MS_NOFAIL);
	PyModule_AddIntConstant(m, "MNT_MS_OFFSET", MNT_MS_OFFSET);
	PyModule_AddIntConstant(m, "MNT_MS_OWNER", MNT_MS_OWNER);
	PyModule_AddIntConstant(m, "MNT_MS_SIZELIMIT", MNT_MS_SIZELIMIT);
	PyModule_AddIntConstant(m, "MNT_MS_ENCRYPTION", MNT_MS_ENCRYPTION);
	PyModule_AddIntConstant(m, "MNT_MS_UHELPER", MNT_MS_UHELPER);
	PyModule_AddIntConstant(m, "MNT_MS_USER", MNT_MS_USER);
	PyModule_AddIntConstant(m, "MNT_MS_USERS", MNT_MS_USERS);
	PyModule_AddIntConstant(m, "MNT_MS_XCOMMENT", MNT_MS_XCOMMENT);
	PyModule_AddIntConstant(m, "MNT_MS_HASH_DEVICE", MNT_MS_HASH_DEVICE);
	PyModule_AddIntConstant(m, "MNT_MS_ROOT_HASH", MNT_MS_ROOT_HASH);
	PyModule_AddIntConstant(m, "MNT_MS_HASH_OFFSET", MNT_MS_HASH_OFFSET);
	PyModule_AddIntConstant(m, "MNT_MS_ROOT_HASH_FILE", MNT_MS_ROOT_HASH_FILE);
	PyModule_AddIntConstant(m, "MNT_MS_FEC_DEVICE", MNT_MS_FEC_DEVICE);
	PyModule_AddIntConstant(m, "MNT_MS_FEC_OFFSET", MNT_MS_FEC_OFFSET);
	PyModule_AddIntConstant(m, "MNT_MS_FEC_ROOTS", MNT_MS_FEC_ROOTS);
	PyModule_AddIntConstant(m, "MNT_MS_ROOT_HASH_SIG", MNT_MS_ROOT_HASH_SIG);

	/*
	 * mount(2) MS_* masks (MNT_MAP_LINUX map)
	 */
	PyModule_AddIntConstant(m, "MS_BIND", MS_BIND);
	PyModule_AddIntConstant(m, "MS_DIRSYNC", MS_DIRSYNC);
	PyModule_AddIntConstant(m, "MS_I_VERSION", MS_I_VERSION);
	PyModule_AddIntConstant(m, "MS_MANDLOCK", MS_MANDLOCK);
	PyModule_AddIntConstant(m, "MS_MGC_MSK", MS_MGC_MSK);
	PyModule_AddIntConstant(m, "MS_MGC_VAL", MS_MGC_VAL);
	PyModule_AddIntConstant(m, "MS_MOVE", MS_MOVE);
	PyModule_AddIntConstant(m, "MS_NOATIME", MS_NOATIME);
	PyModule_AddIntConstant(m, "MS_NODEV", MS_NODEV);
	PyModule_AddIntConstant(m, "MS_NODIRATIME", MS_NODIRATIME);
	PyModule_AddIntConstant(m, "MS_NOEXEC", MS_NOEXEC);
	PyModule_AddIntConstant(m, "MS_NOSUID", MS_NOSUID);
	PyModule_AddIntConstant(m, "MS_OWNERSECURE", MS_OWNERSECURE);
	PyModule_AddIntConstant(m, "MS_PRIVATE", MS_PRIVATE);
	PyModule_AddIntConstant(m, "MS_PROPAGATION", MS_PROPAGATION);
	PyModule_AddIntConstant(m, "MS_RDONLY", MS_RDONLY);
	PyModule_AddIntConstant(m, "MS_REC", MS_REC);
	PyModule_AddIntConstant(m, "MS_RELATIME", MS_RELATIME);
	PyModule_AddIntConstant(m, "MS_REMOUNT", MS_REMOUNT);
	PyModule_AddIntConstant(m, "MS_SECURE", MS_SECURE);
	PyModule_AddIntConstant(m, "MS_SHARED", MS_SHARED);
	PyModule_AddIntConstant(m, "MS_SILENT", MS_SILENT);
	PyModule_AddIntConstant(m, "MS_SLAVE", MS_SLAVE);
	PyModule_AddIntConstant(m, "MS_STRICTATIME", MS_STRICTATIME);
	PyModule_AddIntConstant(m, "MS_SYNCHRONOUS", MS_SYNCHRONOUS);
	PyModule_AddIntConstant(m, "MS_UNBINDABLE", MS_UNBINDABLE);

	/* Will we need these directly?
	PyModule_AddIntConstant(m, "MNT_ERR_AMBIFS", MNT_ERR_AMBIFS);
	PyModule_AddIntConstant(m, "MNT_ERR_APPLYFLAGS", MNT_ERR_APPLYFLAGS);
	PyModule_AddIntConstant(m, "MNT_ERR_LOOPDEV", MNT_ERR_LOOPDEV);
	PyModule_AddIntConstant(m, "MNT_ERR_MOUNTOPT", MNT_ERR_MOUNTOPT);
	PyModule_AddIntConstant(m, "MNT_ERR_NOFSTAB", MNT_ERR_NOFSTAB);
	PyModule_AddIntConstant(m, "MNT_ERR_NOFSTYPE", MNT_ERR_NOFSTYPE);
	PyModule_AddIntConstant(m, "MNT_ERR_NOSOURCE", MNT_ERR_NOSOURCE);
	*/

	/* Still useful for functions using iterators internally */
	PyModule_AddIntConstant(m, "MNT_ITER_FORWARD", MNT_ITER_FORWARD);
	PyModule_AddIntConstant(m, "MNT_ITER_BACKWARD", MNT_ITER_BACKWARD);

#if PY_MAJOR_VERSION >= 3
	return m;
#endif
}
Commit	Line	Data
813683a3 OO	1	/*
	2	* Python bindings for the libmount library.
	3	*
	4	* Copyright (C) 2013, Red Hat, Inc. All rights reserved.
	5	* Written by Ondrej Oprala and Karel Zak
	6	*
	7	* This file is free software; you can redistribute it and/or
	8	* modify it under the terms of the GNU Lesser General Public
	9	* License as published by the Free Software Foundation; either
	10	* version 3 of the License, or (at your option) any later version.
	11	*
	12	* This file is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	15	* Lesser General Public License for more details.
	16	*
762f295a BS	17	* You should have received a copy of the GNU General Public License
762f295a BS	18	* along with this program. If not, see <https://gnu.org/licenses/>.
813683a3 OO	19	*/
	20	#include "pylibmount.h"
	21
	22	/* Libmount-specific Exception class */
	23	PyObject *LibmountError;
b7e47ac1 KZ	24	int pylibmount_debug_mask;
b7e47ac1 KZ	25
813683a3 OO	26	PyObject UL_IncRef(void killme)
	27	{
	28	Py_INCREF(killme);
	29	return killme;
	30	}
	31
46407453 OO	32	void PyFree(void *o)
	33	{
	34	#if PY_MAJOR_VERSION >= 3
	35	Py_TYPE(o)->tp_free((PyObject *)o);
	36	#else
	37	((PyObject )o)->ob_type->tp_free((PyObject )o);
	38	#endif
	39	}
	40
813683a3 OO	41	/* Demultiplexer for various possible error conditions across the libmount library */
	42	void *UL_RaiseExc(int e)
	43	{
	44	/* TODO: Do we need to deal with -1/1? */
	45	switch (e) {
	46	case ENOMEM:
	47	PyErr_SetString(PyExc_MemoryError, strerror(e));
	48	break;
	49	case EINVAL:
	50	PyErr_SetString(PyExc_TypeError, strerror(e));
	51	break;
	52	/* libmount-specific errors */
813683a3	53	case MNT_ERR_NOFSTAB:
e2aedec8	54	PyErr_SetString(LibmountError, "Not found required entry in fstab");
813683a3 OO	55	break;
813683a3 OO	56	case MNT_ERR_NOFSTYPE:
5225bdad	57	PyErr_SetString(LibmountError, "Failed to detect filesystem type");
813683a3 OO	58	break;
813683a3 OO	59	case MNT_ERR_NOSOURCE:
e2aedec8 KZ	60	PyErr_SetString(LibmountError, "Required mount source undefined");
	61	break;
	62	case MNT_ERR_LOOPDEV:
813683a3 OO	63	PyErr_SetString(LibmountError, "Loopdev setup failed");
813683a3 OO	64	break;
e2aedec8 KZ	65	case MNT_ERR_APPLYFLAGS:
	66	PyErr_SetString(LibmountError, "Failed to parse/use userspace mount options");
	67	break;
	68	case MNT_ERR_MOUNTOPT:
	69	PyErr_SetString(LibmountError, "Failed to apply propagation flags");
	70	break;
813683a3 OO	71	case MNT_ERR_AMBIFS:
	72	PyErr_SetString(LibmountError, "Libblkid detected more filesystems on the device");
	73	break;
e2aedec8 KZ	74	case MNT_ERR_LOOPOVERLAP:
	75	PyErr_SetString(LibmountError, "Detected overlapping loop device that cannot be re-use");
	76	break;
	77	case MNT_ERR_LOCK:
	78	PyErr_SetString(LibmountError, "Failed to lock mtab/utab or so");
	79	break;
	80	case MNT_ERR_NAMESPACE:
	81	PyErr_SetString(LibmountError, "Failed to switch namespace");
	82	break;
813683a3 OO	83	/* some other errno */
	84	default:
	85	PyErr_SetString(PyExc_Exception, strerror(e));
	86	break;
	87	}
	88	return NULL;
	89	}
	90
	91	/*
	92	* General functions
	93	*/
	94	PyObject *PyObjectResultInt(int i)
	95	{
	96	PyObject *result = Py_BuildValue("i", i);
	97	if (!result)
	98	PyErr_SetString(PyExc_RuntimeError, CONSTRUCT_ERR);
	99	return result;
	100	}
	101
	102	PyObject PyObjectResultStr(const char s)
	103	{
5d324c6b	104	PyObject *result;
813683a3 OO	105	if (!s)
	106	/* TODO: maybe lie about it and return "":
	107	* which would allow for
	108	* fs = libmount.Fs()
	109	* fs.comment += "comment"
	110	return Py_BuildValue("s", ""); */
	111	Py_RETURN_NONE;
5d324c6b	112	result = Py_BuildValue("s", s);
813683a3 OO	113	if (!result)
	114	PyErr_SetString(PyExc_RuntimeError, CONSTRUCT_ERR);
	115	return result;
	116	}
	117
46407453	118	/* wrapper around a common use case for PyUnicode_AsASCIIString() */
813683a3 OO	119	char pystos(PyObject pys)
813683a3 OO	120	{
46407453 OO	121	#if PY_MAJOR_VERSION >= 3
	122	if (!PyUnicode_Check(pys)) {
	123	PyErr_SetString(PyExc_TypeError, ARG_ERR);
	124	return NULL;
	125	}
	126	return (char *)PyUnicode_1BYTE_DATA(pys);
	127	#else
813683a3 OO	128	if (!PyString_Check(pys)) {
	129	PyErr_SetString(PyExc_TypeError, ARG_ERR);
	130	return NULL;
	131	}
	132	return PyString_AsString(pys);
46407453	133	#endif
813683a3 OO	134	}
	135
	136	/*
	137	* the libmount module
	138	*/
	139	#define PYLIBMOUNT_DESC \
	140	"Python API for the util-linux libmount library.\n\n" \
	141	"Please note that none of the classes' attributes may be deleted.\n" \
	142	"This is not a complete mapping to the libmount C API, nor is it\n" \
	143	"attempting to be one.\n" "Iterator functions only allow forward\n" \
9e930041	144	"iteration for now. Context.get_{user_,}mflags() differs from the C API\n" \
813683a3 OO	145	"and returns the flags directly. Fs.get_tag() differs from the C API\n" \
	146	"and returns a (tag, value) tuple. Every attribute is \"filtered\"" \
	147	"through appropriate getters/setters, no values are set directly."
	148
46407453 OO	149
	150	struct module_state {
	151	PyObject *error;
813683a3 OO	152	};
813683a3 OO	153
46407453 OO	154	#if PY_MAJOR_VERSION >= 3
	155	#define GETSTATE(m) ((struct module_state*)PyModule_GetState(m))
	156	#else
	157	#define GETSTATE(m) (&_state)
	158	static struct module_state _state;
813683a3	159	#endif
46407453 OO	160
	161	static PyObject *
	162	error_out(PyObject *m __attribute__((unused))) {
	163	struct module_state *st = GETSTATE(m);
	164	PyErr_SetString(st->error, "something bad happened");
	165	return NULL;
	166	}
	167
	168	static PyMethodDef pylibmount_methods[] = {
	169	{"error_out", (PyCFunction)error_out, METH_NOARGS, NULL},
	170	{NULL, NULL}
	171	};
	172
	173	#if PY_MAJOR_VERSION >= 3
	174
	175	static int pylibmount_traverse(PyObject m, visitproc visit, void arg) {
	176	Py_VISIT(GETSTATE(m)->error);
	177	return 0;
	178	}
	179
	180	static int pylibmount_clear(PyObject *m) {
	181	Py_CLEAR(GETSTATE(m)->error);
	182	return 0;
	183	}
	184
	185	static struct PyModuleDef moduledef = {
	186	PyModuleDef_HEAD_INIT,
	187	"pylibmount",
	188	NULL,
	189	sizeof(struct module_state),
	190	pylibmount_methods,
	191	NULL,
	192	pylibmount_traverse,
	193	pylibmount_clear,
	194	NULL
	195	};
	196	#define INITERROR return NULL
9798f7ff TW	197	PyMODINIT_FUNC PyInit_pylibmount(void);
9798f7ff TW	198	PyMODINIT_FUNC PyInit_pylibmount(void)
46407453 OO	199	#else
	200	#define INITERROR return
	201	# ifndef PyMODINIT_FUNC
	202	# define PyMODINIT_FUNC void
	203	# endif
813683a3 OO	204	PyMODINIT_FUNC initpylibmount(void);
813683a3 OO	205	PyMODINIT_FUNC initpylibmount(void)
46407453	206	#endif
813683a3	207	{
46407453 OO	208	#if PY_MAJOR_VERSION >= 3
	209	PyObject *m = PyModule_Create(&moduledef);
	210	#else
	211	PyObject *m = Py_InitModule3("pylibmount", pylibmount_methods, PYLIBMOUNT_DESC);
	212	#endif
813683a3 OO	213
813683a3 OO	214	if (!m)
46407453	215	INITERROR;
b7e47ac1 KZ	216	/*
	217	* init debug stuff
	218	*/
	219	if (!(pylibmount_debug_mask & PYMNT_DEBUG_INIT)) {
	220	char *str = getenv("PYLIBMOUNT_DEBUG");
	221
5aa72646	222	errno = 0;
b7e47ac1 KZ	223	pylibmount_debug_mask = 0;
b7e47ac1 KZ	224	if (str)
87918040	225	pylibmount_debug_mask = strtoul(str, NULL, 0);
5aa72646 KZ	226	if (errno)
5aa72646 KZ	227	pylibmount_debug_mask = 0;
813683a3	228
b7e47ac1 KZ	229	pylibmount_debug_mask \|= PYMNT_DEBUG_INIT;
	230	}
	231
	232	if (pylibmount_debug_mask && pylibmount_debug_mask != PYMNT_DEBUG_INIT)
	233	DBG(INIT, pymnt_debug("library debug mask: 0x%04x",
	234	pylibmount_debug_mask));
	235	mnt_init_debug(0);
20b222ec	236
b7e47ac1 KZ	237	/*
	238	* Add module objects
	239	*/
813683a3 OO	240	LibmountError = PyErr_NewException("libmount.Error", NULL, NULL);
	241	Py_INCREF(LibmountError);
	242	PyModule_AddObject(m, "Error", (PyObject *)LibmountError);
	243
20b222ec KZ	244	FS_AddModuleObject(m);
20b222ec KZ	245	Table_AddModuleObject(m);
a5b3be92	246	#ifdef __linux__
20b222ec	247	Context_AddModuleObject(m);
a5b3be92	248	#endif
813683a3 OO	249
	250	/*
	251	* mount(8) userspace options masks (MNT_MAP_USERSPACE map)
	252	*/
	253	PyModule_AddIntConstant(m, "MNT_MS_COMMENT", MNT_MS_COMMENT);
	254	PyModule_AddIntConstant(m, "MNT_MS_GROUP", MNT_MS_GROUP);
	255	PyModule_AddIntConstant(m, "MNT_MS_HELPER", MNT_MS_HELPER);
	256	PyModule_AddIntConstant(m, "MNT_MS_LOOP", MNT_MS_LOOP);
	257	PyModule_AddIntConstant(m, "MNT_MS_NETDEV", MNT_MS_NETDEV);
	258	PyModule_AddIntConstant(m, "MNT_MS_NOAUTO", MNT_MS_NOAUTO);
	259	PyModule_AddIntConstant(m, "MNT_MS_NOFAIL", MNT_MS_NOFAIL);
	260	PyModule_AddIntConstant(m, "MNT_MS_OFFSET", MNT_MS_OFFSET);
	261	PyModule_AddIntConstant(m, "MNT_MS_OWNER", MNT_MS_OWNER);
	262	PyModule_AddIntConstant(m, "MNT_MS_SIZELIMIT", MNT_MS_SIZELIMIT);
	263	PyModule_AddIntConstant(m, "MNT_MS_ENCRYPTION", MNT_MS_ENCRYPTION);
	264	PyModule_AddIntConstant(m, "MNT_MS_UHELPER", MNT_MS_UHELPER);
	265	PyModule_AddIntConstant(m, "MNT_MS_USER", MNT_MS_USER);
	266	PyModule_AddIntConstant(m, "MNT_MS_USERS", MNT_MS_USERS);
	267	PyModule_AddIntConstant(m, "MNT_MS_XCOMMENT", MNT_MS_XCOMMENT);
e6a49887 LB	268	PyModule_AddIntConstant(m, "MNT_MS_HASH_DEVICE", MNT_MS_HASH_DEVICE);
	269	PyModule_AddIntConstant(m, "MNT_MS_ROOT_HASH", MNT_MS_ROOT_HASH);
	270	PyModule_AddIntConstant(m, "MNT_MS_HASH_OFFSET", MNT_MS_HASH_OFFSET);
141bb954	271	PyModule_AddIntConstant(m, "MNT_MS_ROOT_HASH_FILE", MNT_MS_ROOT_HASH_FILE);
9835a4b6 LB	272	PyModule_AddIntConstant(m, "MNT_MS_FEC_DEVICE", MNT_MS_FEC_DEVICE);
	273	PyModule_AddIntConstant(m, "MNT_MS_FEC_OFFSET", MNT_MS_FEC_OFFSET);
	274	PyModule_AddIntConstant(m, "MNT_MS_FEC_ROOTS", MNT_MS_FEC_ROOTS);
123b1a67	275	PyModule_AddIntConstant(m, "MNT_MS_ROOT_HASH_SIG", MNT_MS_ROOT_HASH_SIG);
813683a3 OO	276
	277	/*
	278	* mount(2) MS_* masks (MNT_MAP_LINUX map)
	279	*/
	280	PyModule_AddIntConstant(m, "MS_BIND", MS_BIND);
	281	PyModule_AddIntConstant(m, "MS_DIRSYNC", MS_DIRSYNC);
	282	PyModule_AddIntConstant(m, "MS_I_VERSION", MS_I_VERSION);
	283	PyModule_AddIntConstant(m, "MS_MANDLOCK", MS_MANDLOCK);
	284	PyModule_AddIntConstant(m, "MS_MGC_MSK", MS_MGC_MSK);
	285	PyModule_AddIntConstant(m, "MS_MGC_VAL", MS_MGC_VAL);
	286	PyModule_AddIntConstant(m, "MS_MOVE", MS_MOVE);
	287	PyModule_AddIntConstant(m, "MS_NOATIME", MS_NOATIME);
	288	PyModule_AddIntConstant(m, "MS_NODEV", MS_NODEV);
	289	PyModule_AddIntConstant(m, "MS_NODIRATIME", MS_NODIRATIME);
	290	PyModule_AddIntConstant(m, "MS_NOEXEC", MS_NOEXEC);
	291	PyModule_AddIntConstant(m, "MS_NOSUID", MS_NOSUID);
	292	PyModule_AddIntConstant(m, "MS_OWNERSECURE", MS_OWNERSECURE);
	293	PyModule_AddIntConstant(m, "MS_PRIVATE", MS_PRIVATE);
	294	PyModule_AddIntConstant(m, "MS_PROPAGATION", MS_PROPAGATION);
	295	PyModule_AddIntConstant(m, "MS_RDONLY", MS_RDONLY);
	296	PyModule_AddIntConstant(m, "MS_REC", MS_REC);
	297	PyModule_AddIntConstant(m, "MS_RELATIME", MS_RELATIME);
	298	PyModule_AddIntConstant(m, "MS_REMOUNT", MS_REMOUNT);
	299	PyModule_AddIntConstant(m, "MS_SECURE", MS_SECURE);
	300	PyModule_AddIntConstant(m, "MS_SHARED", MS_SHARED);
	301	PyModule_AddIntConstant(m, "MS_SILENT", MS_SILENT);
	302	PyModule_AddIntConstant(m, "MS_SLAVE", MS_SLAVE);
	303	PyModule_AddIntConstant(m, "MS_STRICTATIME", MS_STRICTATIME);
	304	PyModule_AddIntConstant(m, "MS_SYNCHRONOUS", MS_SYNCHRONOUS);
	305	PyModule_AddIntConstant(m, "MS_UNBINDABLE", MS_UNBINDABLE);
	306
	307	/* Will we need these directly?
	308	PyModule_AddIntConstant(m, "MNT_ERR_AMBIFS", MNT_ERR_AMBIFS);
	309	PyModule_AddIntConstant(m, "MNT_ERR_APPLYFLAGS", MNT_ERR_APPLYFLAGS);
	310	PyModule_AddIntConstant(m, "MNT_ERR_LOOPDEV", MNT_ERR_LOOPDEV);
	311	PyModule_AddIntConstant(m, "MNT_ERR_MOUNTOPT", MNT_ERR_MOUNTOPT);
	312	PyModule_AddIntConstant(m, "MNT_ERR_NOFSTAB", MNT_ERR_NOFSTAB);
	313	PyModule_AddIntConstant(m, "MNT_ERR_NOFSTYPE", MNT_ERR_NOFSTYPE);
	314	PyModule_AddIntConstant(m, "MNT_ERR_NOSOURCE", MNT_ERR_NOSOURCE);
	315	*/
	316
	317	/* Still useful for functions using iterators internally */
	318	PyModule_AddIntConstant(m, "MNT_ITER_FORWARD", MNT_ITER_FORWARD);
	319	PyModule_AddIntConstant(m, "MNT_ITER_BACKWARD", MNT_ITER_BACKWARD);
46407453 OO	320
	321	#if PY_MAJOR_VERSION >= 3
	322	return m;
	323	#endif
813683a3 OO	324	}
813683a3 OO	325