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Copy pathposixmodule.c.h
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9263 lines (7655 loc) · 254 KB
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/*[clinic input]
preserve
[clinic start generated code]*/
PyDoc_STRVAR(os_stat__doc__,
"stat($module, /, path, *, dir_fd=None, follow_symlinks=True)\n"
"--\n"
"\n"
"Perform a stat system call on the given path.\n"
"\n"
" path\n"
" Path to be examined; can be string, bytes, a path-like object or\n"
" open-file-descriptor int.\n"
" dir_fd\n"
" If not None, it should be a file descriptor open to a directory,\n"
" and path should be a relative string; path will then be relative to\n"
" that directory.\n"
" follow_symlinks\n"
" If False, and the last element of the path is a symbolic link,\n"
" stat will examine the symbolic link itself instead of the file\n"
" the link points to.\n"
"\n"
"dir_fd and follow_symlinks may not be implemented\n"
" on your platform. If they are unavailable, using them will raise a\n"
" NotImplementedError.\n"
"\n"
"It\'s an error to use dir_fd or follow_symlinks when specifying path as\n"
" an open file descriptor.");
#define OS_STAT_METHODDEF \
{"stat", (PyCFunction)(void(*)(void))os_stat, METH_FASTCALL|METH_KEYWORDS, os_stat__doc__},
static PyObject *
os_stat_impl(PyObject *module, path_t *path, int dir_fd, int follow_symlinks);
static PyObject *
os_stat(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"path", "dir_fd", "follow_symlinks", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "stat", 0};
PyObject *argsbuf[3];
Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 1;
path_t path = PATH_T_INITIALIZE("stat", "path", 0, 1);
int dir_fd = DEFAULT_DIR_FD;
int follow_symlinks = 1;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 1, 1, 0, argsbuf);
if (!args) {
goto exit;
}
if (!path_converter(args[0], &path)) {
goto exit;
}
if (!noptargs) {
goto skip_optional_kwonly;
}
if (args[1]) {
if (!FSTATAT_DIR_FD_CONVERTER(args[1], &dir_fd)) {
goto exit;
}
if (!--noptargs) {
goto skip_optional_kwonly;
}
}
follow_symlinks = PyObject_IsTrue(args[2]);
if (follow_symlinks < 0) {
goto exit;
}
skip_optional_kwonly:
return_value = os_stat_impl(module, &path, dir_fd, follow_symlinks);
exit:
/* Cleanup for path */
path_cleanup(&path);
return return_value;
}
PyDoc_STRVAR(os_lstat__doc__,
"lstat($module, /, path, *, dir_fd=None)\n"
"--\n"
"\n"
"Perform a stat system call on the given path, without following symbolic links.\n"
"\n"
"Like stat(), but do not follow symbolic links.\n"
"Equivalent to stat(path, follow_symlinks=False).");
#define OS_LSTAT_METHODDEF \
{"lstat", (PyCFunction)(void(*)(void))os_lstat, METH_FASTCALL|METH_KEYWORDS, os_lstat__doc__},
static PyObject *
os_lstat_impl(PyObject *module, path_t *path, int dir_fd);
static PyObject *
os_lstat(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"path", "dir_fd", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "lstat", 0};
PyObject *argsbuf[2];
Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 1;
path_t path = PATH_T_INITIALIZE("lstat", "path", 0, 0);
int dir_fd = DEFAULT_DIR_FD;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 1, 1, 0, argsbuf);
if (!args) {
goto exit;
}
if (!path_converter(args[0], &path)) {
goto exit;
}
if (!noptargs) {
goto skip_optional_kwonly;
}
if (!FSTATAT_DIR_FD_CONVERTER(args[1], &dir_fd)) {
goto exit;
}
skip_optional_kwonly:
return_value = os_lstat_impl(module, &path, dir_fd);
exit:
/* Cleanup for path */
path_cleanup(&path);
return return_value;
}
PyDoc_STRVAR(os_access__doc__,
"access($module, /, path, mode, *, dir_fd=None, effective_ids=False,\n"
" follow_symlinks=True)\n"
"--\n"
"\n"
"Use the real uid/gid to test for access to a path.\n"
"\n"
" path\n"
" Path to be tested; can be string, bytes, or a path-like object.\n"
" mode\n"
" Operating-system mode bitfield. Can be F_OK to test existence,\n"
" or the inclusive-OR of R_OK, W_OK, and X_OK.\n"
" dir_fd\n"
" If not None, it should be a file descriptor open to a directory,\n"
" and path should be relative; path will then be relative to that\n"
" directory.\n"
" effective_ids\n"
" If True, access will use the effective uid/gid instead of\n"
" the real uid/gid.\n"
" follow_symlinks\n"
" If False, and the last element of the path is a symbolic link,\n"
" access will examine the symbolic link itself instead of the file\n"
" the link points to.\n"
"\n"
"dir_fd, effective_ids, and follow_symlinks may not be implemented\n"
" on your platform. If they are unavailable, using them will raise a\n"
" NotImplementedError.\n"
"\n"
"Note that most operations will use the effective uid/gid, therefore this\n"
" routine can be used in a suid/sgid environment to test if the invoking user\n"
" has the specified access to the path.");
#define OS_ACCESS_METHODDEF \
{"access", (PyCFunction)(void(*)(void))os_access, METH_FASTCALL|METH_KEYWORDS, os_access__doc__},
static int
os_access_impl(PyObject *module, path_t *path, int mode, int dir_fd,
int effective_ids, int follow_symlinks);
static PyObject *
os_access(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"path", "mode", "dir_fd", "effective_ids", "follow_symlinks", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "access", 0};
PyObject *argsbuf[5];
Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 2;
path_t path = PATH_T_INITIALIZE("access", "path", 0, 0);
int mode;
int dir_fd = DEFAULT_DIR_FD;
int effective_ids = 0;
int follow_symlinks = 1;
int _return_value;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 2, 2, 0, argsbuf);
if (!args) {
goto exit;
}
if (!path_converter(args[0], &path)) {
goto exit;
}
mode = _PyLong_AsInt(args[1]);
if (mode == -1 && PyErr_Occurred()) {
goto exit;
}
if (!noptargs) {
goto skip_optional_kwonly;
}
if (args[2]) {
if (!FACCESSAT_DIR_FD_CONVERTER(args[2], &dir_fd)) {
goto exit;
}
if (!--noptargs) {
goto skip_optional_kwonly;
}
}
if (args[3]) {
effective_ids = PyObject_IsTrue(args[3]);
if (effective_ids < 0) {
goto exit;
}
if (!--noptargs) {
goto skip_optional_kwonly;
}
}
follow_symlinks = PyObject_IsTrue(args[4]);
if (follow_symlinks < 0) {
goto exit;
}
skip_optional_kwonly:
_return_value = os_access_impl(module, &path, mode, dir_fd, effective_ids, follow_symlinks);
if ((_return_value == -1) && PyErr_Occurred()) {
goto exit;
}
return_value = PyBool_FromLong((long)_return_value);
exit:
/* Cleanup for path */
path_cleanup(&path);
return return_value;
}
#if defined(HAVE_TTYNAME)
PyDoc_STRVAR(os_ttyname__doc__,
"ttyname($module, fd, /)\n"
"--\n"
"\n"
"Return the name of the terminal device connected to \'fd\'.\n"
"\n"
" fd\n"
" Integer file descriptor handle.");
#define OS_TTYNAME_METHODDEF \
{"ttyname", (PyCFunction)os_ttyname, METH_O, os_ttyname__doc__},
static PyObject *
os_ttyname_impl(PyObject *module, int fd);
static PyObject *
os_ttyname(PyObject *module, PyObject *arg)
{
PyObject *return_value = NULL;
int fd;
fd = _PyLong_AsInt(arg);
if (fd == -1 && PyErr_Occurred()) {
goto exit;
}
return_value = os_ttyname_impl(module, fd);
exit:
return return_value;
}
#endif /* defined(HAVE_TTYNAME) */
#if defined(HAVE_CTERMID)
PyDoc_STRVAR(os_ctermid__doc__,
"ctermid($module, /)\n"
"--\n"
"\n"
"Return the name of the controlling terminal for this process.");
#define OS_CTERMID_METHODDEF \
{"ctermid", (PyCFunction)os_ctermid, METH_NOARGS, os_ctermid__doc__},
static PyObject *
os_ctermid_impl(PyObject *module);
static PyObject *
os_ctermid(PyObject *module, PyObject *Py_UNUSED(ignored))
{
return os_ctermid_impl(module);
}
#endif /* defined(HAVE_CTERMID) */
PyDoc_STRVAR(os_chdir__doc__,
"chdir($module, /, path)\n"
"--\n"
"\n"
"Change the current working directory to the specified path.\n"
"\n"
"path may always be specified as a string.\n"
"On some platforms, path may also be specified as an open file descriptor.\n"
" If this functionality is unavailable, using it raises an exception.");
#define OS_CHDIR_METHODDEF \
{"chdir", (PyCFunction)(void(*)(void))os_chdir, METH_FASTCALL|METH_KEYWORDS, os_chdir__doc__},
static PyObject *
os_chdir_impl(PyObject *module, path_t *path);
static PyObject *
os_chdir(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"path", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "chdir", 0};
PyObject *argsbuf[1];
path_t path = PATH_T_INITIALIZE("chdir", "path", 0, PATH_HAVE_FCHDIR);
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 1, 1, 0, argsbuf);
if (!args) {
goto exit;
}
if (!path_converter(args[0], &path)) {
goto exit;
}
return_value = os_chdir_impl(module, &path);
exit:
/* Cleanup for path */
path_cleanup(&path);
return return_value;
}
#if defined(HAVE_FCHDIR)
PyDoc_STRVAR(os_fchdir__doc__,
"fchdir($module, /, fd)\n"
"--\n"
"\n"
"Change to the directory of the given file descriptor.\n"
"\n"
"fd must be opened on a directory, not a file.\n"
"Equivalent to os.chdir(fd).");
#define OS_FCHDIR_METHODDEF \
{"fchdir", (PyCFunction)(void(*)(void))os_fchdir, METH_FASTCALL|METH_KEYWORDS, os_fchdir__doc__},
static PyObject *
os_fchdir_impl(PyObject *module, int fd);
static PyObject *
os_fchdir(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"fd", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "fchdir", 0};
PyObject *argsbuf[1];
int fd;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 1, 1, 0, argsbuf);
if (!args) {
goto exit;
}
if (!_PyLong_FileDescriptor_Converter(args[0], &fd)) {
goto exit;
}
return_value = os_fchdir_impl(module, fd);
exit:
return return_value;
}
#endif /* defined(HAVE_FCHDIR) */
PyDoc_STRVAR(os_chmod__doc__,
"chmod($module, /, path, mode, *, dir_fd=None, follow_symlinks=True)\n"
"--\n"
"\n"
"Change the access permissions of a file.\n"
"\n"
" path\n"
" Path to be modified. May always be specified as a str, bytes, or a path-like object.\n"
" On some platforms, path may also be specified as an open file descriptor.\n"
" If this functionality is unavailable, using it raises an exception.\n"
" mode\n"
" Operating-system mode bitfield.\n"
" dir_fd\n"
" If not None, it should be a file descriptor open to a directory,\n"
" and path should be relative; path will then be relative to that\n"
" directory.\n"
" follow_symlinks\n"
" If False, and the last element of the path is a symbolic link,\n"
" chmod will modify the symbolic link itself instead of the file\n"
" the link points to.\n"
"\n"
"It is an error to use dir_fd or follow_symlinks when specifying path as\n"
" an open file descriptor.\n"
"dir_fd and follow_symlinks may not be implemented on your platform.\n"
" If they are unavailable, using them will raise a NotImplementedError.");
#define OS_CHMOD_METHODDEF \
{"chmod", (PyCFunction)(void(*)(void))os_chmod, METH_FASTCALL|METH_KEYWORDS, os_chmod__doc__},
static PyObject *
os_chmod_impl(PyObject *module, path_t *path, int mode, int dir_fd,
int follow_symlinks);
static PyObject *
os_chmod(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"path", "mode", "dir_fd", "follow_symlinks", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "chmod", 0};
PyObject *argsbuf[4];
Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 2;
path_t path = PATH_T_INITIALIZE("chmod", "path", 0, PATH_HAVE_FCHMOD);
int mode;
int dir_fd = DEFAULT_DIR_FD;
int follow_symlinks = 1;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 2, 2, 0, argsbuf);
if (!args) {
goto exit;
}
if (!path_converter(args[0], &path)) {
goto exit;
}
mode = _PyLong_AsInt(args[1]);
if (mode == -1 && PyErr_Occurred()) {
goto exit;
}
if (!noptargs) {
goto skip_optional_kwonly;
}
if (args[2]) {
if (!FCHMODAT_DIR_FD_CONVERTER(args[2], &dir_fd)) {
goto exit;
}
if (!--noptargs) {
goto skip_optional_kwonly;
}
}
follow_symlinks = PyObject_IsTrue(args[3]);
if (follow_symlinks < 0) {
goto exit;
}
skip_optional_kwonly:
return_value = os_chmod_impl(module, &path, mode, dir_fd, follow_symlinks);
exit:
/* Cleanup for path */
path_cleanup(&path);
return return_value;
}
#if defined(HAVE_FCHMOD)
PyDoc_STRVAR(os_fchmod__doc__,
"fchmod($module, /, fd, mode)\n"
"--\n"
"\n"
"Change the access permissions of the file given by file descriptor fd.\n"
"\n"
"Equivalent to os.chmod(fd, mode).");
#define OS_FCHMOD_METHODDEF \
{"fchmod", (PyCFunction)(void(*)(void))os_fchmod, METH_FASTCALL|METH_KEYWORDS, os_fchmod__doc__},
static PyObject *
os_fchmod_impl(PyObject *module, int fd, int mode);
static PyObject *
os_fchmod(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"fd", "mode", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "fchmod", 0};
PyObject *argsbuf[2];
int fd;
int mode;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 2, 2, 0, argsbuf);
if (!args) {
goto exit;
}
fd = _PyLong_AsInt(args[0]);
if (fd == -1 && PyErr_Occurred()) {
goto exit;
}
mode = _PyLong_AsInt(args[1]);
if (mode == -1 && PyErr_Occurred()) {
goto exit;
}
return_value = os_fchmod_impl(module, fd, mode);
exit:
return return_value;
}
#endif /* defined(HAVE_FCHMOD) */
#if defined(HAVE_LCHMOD)
PyDoc_STRVAR(os_lchmod__doc__,
"lchmod($module, /, path, mode)\n"
"--\n"
"\n"
"Change the access permissions of a file, without following symbolic links.\n"
"\n"
"If path is a symlink, this affects the link itself rather than the target.\n"
"Equivalent to chmod(path, mode, follow_symlinks=False).\"");
#define OS_LCHMOD_METHODDEF \
{"lchmod", (PyCFunction)(void(*)(void))os_lchmod, METH_FASTCALL|METH_KEYWORDS, os_lchmod__doc__},
static PyObject *
os_lchmod_impl(PyObject *module, path_t *path, int mode);
static PyObject *
os_lchmod(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"path", "mode", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "lchmod", 0};
PyObject *argsbuf[2];
path_t path = PATH_T_INITIALIZE("lchmod", "path", 0, 0);
int mode;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 2, 2, 0, argsbuf);
if (!args) {
goto exit;
}
if (!path_converter(args[0], &path)) {
goto exit;
}
mode = _PyLong_AsInt(args[1]);
if (mode == -1 && PyErr_Occurred()) {
goto exit;
}
return_value = os_lchmod_impl(module, &path, mode);
exit:
/* Cleanup for path */
path_cleanup(&path);
return return_value;
}
#endif /* defined(HAVE_LCHMOD) */
#if defined(HAVE_CHFLAGS)
PyDoc_STRVAR(os_chflags__doc__,
"chflags($module, /, path, flags, follow_symlinks=True)\n"
"--\n"
"\n"
"Set file flags.\n"
"\n"
"If follow_symlinks is False, and the last element of the path is a symbolic\n"
" link, chflags will change flags on the symbolic link itself instead of the\n"
" file the link points to.\n"
"follow_symlinks may not be implemented on your platform. If it is\n"
"unavailable, using it will raise a NotImplementedError.");
#define OS_CHFLAGS_METHODDEF \
{"chflags", (PyCFunction)(void(*)(void))os_chflags, METH_FASTCALL|METH_KEYWORDS, os_chflags__doc__},
static PyObject *
os_chflags_impl(PyObject *module, path_t *path, unsigned long flags,
int follow_symlinks);
static PyObject *
os_chflags(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"path", "flags", "follow_symlinks", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "chflags", 0};
PyObject *argsbuf[3];
Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 2;
path_t path = PATH_T_INITIALIZE("chflags", "path", 0, 0);
unsigned long flags;
int follow_symlinks = 1;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 2, 3, 0, argsbuf);
if (!args) {
goto exit;
}
if (!path_converter(args[0], &path)) {
goto exit;
}
if (!PyLong_Check(args[1])) {
_PyArg_BadArgument("chflags", "argument 'flags'", "int", args[1]);
goto exit;
}
flags = PyLong_AsUnsignedLongMask(args[1]);
if (!noptargs) {
goto skip_optional_pos;
}
follow_symlinks = PyObject_IsTrue(args[2]);
if (follow_symlinks < 0) {
goto exit;
}
skip_optional_pos:
return_value = os_chflags_impl(module, &path, flags, follow_symlinks);
exit:
/* Cleanup for path */
path_cleanup(&path);
return return_value;
}
#endif /* defined(HAVE_CHFLAGS) */
#if defined(HAVE_LCHFLAGS)
PyDoc_STRVAR(os_lchflags__doc__,
"lchflags($module, /, path, flags)\n"
"--\n"
"\n"
"Set file flags.\n"
"\n"
"This function will not follow symbolic links.\n"
"Equivalent to chflags(path, flags, follow_symlinks=False).");
#define OS_LCHFLAGS_METHODDEF \
{"lchflags", (PyCFunction)(void(*)(void))os_lchflags, METH_FASTCALL|METH_KEYWORDS, os_lchflags__doc__},
static PyObject *
os_lchflags_impl(PyObject *module, path_t *path, unsigned long flags);
static PyObject *
os_lchflags(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"path", "flags", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "lchflags", 0};
PyObject *argsbuf[2];
path_t path = PATH_T_INITIALIZE("lchflags", "path", 0, 0);
unsigned long flags;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 2, 2, 0, argsbuf);
if (!args) {
goto exit;
}
if (!path_converter(args[0], &path)) {
goto exit;
}
if (!PyLong_Check(args[1])) {
_PyArg_BadArgument("lchflags", "argument 'flags'", "int", args[1]);
goto exit;
}
flags = PyLong_AsUnsignedLongMask(args[1]);
return_value = os_lchflags_impl(module, &path, flags);
exit:
/* Cleanup for path */
path_cleanup(&path);
return return_value;
}
#endif /* defined(HAVE_LCHFLAGS) */
#if defined(HAVE_CHROOT)
PyDoc_STRVAR(os_chroot__doc__,
"chroot($module, /, path)\n"
"--\n"
"\n"
"Change root directory to path.");
#define OS_CHROOT_METHODDEF \
{"chroot", (PyCFunction)(void(*)(void))os_chroot, METH_FASTCALL|METH_KEYWORDS, os_chroot__doc__},
static PyObject *
os_chroot_impl(PyObject *module, path_t *path);
static PyObject *
os_chroot(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"path", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "chroot", 0};
PyObject *argsbuf[1];
path_t path = PATH_T_INITIALIZE("chroot", "path", 0, 0);
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 1, 1, 0, argsbuf);
if (!args) {
goto exit;
}
if (!path_converter(args[0], &path)) {
goto exit;
}
return_value = os_chroot_impl(module, &path);
exit:
/* Cleanup for path */
path_cleanup(&path);
return return_value;
}
#endif /* defined(HAVE_CHROOT) */
#if defined(HAVE_FSYNC)
PyDoc_STRVAR(os_fsync__doc__,
"fsync($module, /, fd)\n"
"--\n"
"\n"
"Force write of fd to disk.");
#define OS_FSYNC_METHODDEF \
{"fsync", (PyCFunction)(void(*)(void))os_fsync, METH_FASTCALL|METH_KEYWORDS, os_fsync__doc__},
static PyObject *
os_fsync_impl(PyObject *module, int fd);
static PyObject *
os_fsync(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"fd", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "fsync", 0};
PyObject *argsbuf[1];
int fd;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 1, 1, 0, argsbuf);
if (!args) {
goto exit;
}
if (!_PyLong_FileDescriptor_Converter(args[0], &fd)) {
goto exit;
}
return_value = os_fsync_impl(module, fd);
exit:
return return_value;
}
#endif /* defined(HAVE_FSYNC) */
#if defined(HAVE_SYNC)
PyDoc_STRVAR(os_sync__doc__,
"sync($module, /)\n"
"--\n"
"\n"
"Force write of everything to disk.");
#define OS_SYNC_METHODDEF \
{"sync", (PyCFunction)os_sync, METH_NOARGS, os_sync__doc__},
static PyObject *
os_sync_impl(PyObject *module);
static PyObject *
os_sync(PyObject *module, PyObject *Py_UNUSED(ignored))
{
return os_sync_impl(module);
}
#endif /* defined(HAVE_SYNC) */
#if defined(HAVE_FDATASYNC)
PyDoc_STRVAR(os_fdatasync__doc__,
"fdatasync($module, /, fd)\n"
"--\n"
"\n"
"Force write of fd to disk without forcing update of metadata.");
#define OS_FDATASYNC_METHODDEF \
{"fdatasync", (PyCFunction)(void(*)(void))os_fdatasync, METH_FASTCALL|METH_KEYWORDS, os_fdatasync__doc__},
static PyObject *
os_fdatasync_impl(PyObject *module, int fd);
static PyObject *
os_fdatasync(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"fd", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "fdatasync", 0};
PyObject *argsbuf[1];
int fd;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 1, 1, 0, argsbuf);
if (!args) {
goto exit;
}
if (!_PyLong_FileDescriptor_Converter(args[0], &fd)) {
goto exit;
}
return_value = os_fdatasync_impl(module, fd);
exit:
return return_value;
}
#endif /* defined(HAVE_FDATASYNC) */
#if defined(HAVE_CHOWN)
PyDoc_STRVAR(os_chown__doc__,
"chown($module, /, path, uid, gid, *, dir_fd=None, follow_symlinks=True)\n"
"--\n"
"\n"
"Change the owner and group id of path to the numeric uid and gid.\\\n"
"\n"
" path\n"
" Path to be examined; can be string, bytes, a path-like object, or open-file-descriptor int.\n"
" dir_fd\n"
" If not None, it should be a file descriptor open to a directory,\n"
" and path should be relative; path will then be relative to that\n"
" directory.\n"
" follow_symlinks\n"
" If False, and the last element of the path is a symbolic link,\n"
" stat will examine the symbolic link itself instead of the file\n"
" the link points to.\n"
"\n"
"path may always be specified as a string.\n"
"On some platforms, path may also be specified as an open file descriptor.\n"
" If this functionality is unavailable, using it raises an exception.\n"
"If dir_fd is not None, it should be a file descriptor open to a directory,\n"
" and path should be relative; path will then be relative to that directory.\n"
"If follow_symlinks is False, and the last element of the path is a symbolic\n"
" link, chown will modify the symbolic link itself instead of the file the\n"
" link points to.\n"
"It is an error to use dir_fd or follow_symlinks when specifying path as\n"
" an open file descriptor.\n"
"dir_fd and follow_symlinks may not be implemented on your platform.\n"
" If they are unavailable, using them will raise a NotImplementedError.");
#define OS_CHOWN_METHODDEF \
{"chown", (PyCFunction)(void(*)(void))os_chown, METH_FASTCALL|METH_KEYWORDS, os_chown__doc__},
static PyObject *
os_chown_impl(PyObject *module, path_t *path, uid_t uid, gid_t gid,
int dir_fd, int follow_symlinks);
static PyObject *
os_chown(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"path", "uid", "gid", "dir_fd", "follow_symlinks", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "chown", 0};
PyObject *argsbuf[5];
Py_ssize_t noptargs = nargs + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - 3;
path_t path = PATH_T_INITIALIZE("chown", "path", 0, PATH_HAVE_FCHOWN);
uid_t uid;
gid_t gid;
int dir_fd = DEFAULT_DIR_FD;
int follow_symlinks = 1;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 3, 3, 0, argsbuf);
if (!args) {
goto exit;
}
if (!path_converter(args[0], &path)) {
goto exit;
}
if (!_Py_Uid_Converter(args[1], &uid)) {
goto exit;
}
if (!_Py_Gid_Converter(args[2], &gid)) {
goto exit;
}
if (!noptargs) {
goto skip_optional_kwonly;
}
if (args[3]) {
if (!FCHOWNAT_DIR_FD_CONVERTER(args[3], &dir_fd)) {
goto exit;
}
if (!--noptargs) {
goto skip_optional_kwonly;
}
}
follow_symlinks = PyObject_IsTrue(args[4]);
if (follow_symlinks < 0) {
goto exit;
}
skip_optional_kwonly:
return_value = os_chown_impl(module, &path, uid, gid, dir_fd, follow_symlinks);
exit:
/* Cleanup for path */
path_cleanup(&path);
return return_value;
}
#endif /* defined(HAVE_CHOWN) */
#if defined(HAVE_FCHOWN)
PyDoc_STRVAR(os_fchown__doc__,
"fchown($module, /, fd, uid, gid)\n"
"--\n"
"\n"
"Change the owner and group id of the file specified by file descriptor.\n"
"\n"
"Equivalent to os.chown(fd, uid, gid).");
#define OS_FCHOWN_METHODDEF \
{"fchown", (PyCFunction)(void(*)(void))os_fchown, METH_FASTCALL|METH_KEYWORDS, os_fchown__doc__},
static PyObject *
os_fchown_impl(PyObject *module, int fd, uid_t uid, gid_t gid);
static PyObject *
os_fchown(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"fd", "uid", "gid", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "fchown", 0};
PyObject *argsbuf[3];
int fd;
uid_t uid;
gid_t gid;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 3, 3, 0, argsbuf);
if (!args) {
goto exit;
}
fd = _PyLong_AsInt(args[0]);
if (fd == -1 && PyErr_Occurred()) {
goto exit;
}
if (!_Py_Uid_Converter(args[1], &uid)) {
goto exit;
}
if (!_Py_Gid_Converter(args[2], &gid)) {
goto exit;
}
return_value = os_fchown_impl(module, fd, uid, gid);
exit:
return return_value;
}
#endif /* defined(HAVE_FCHOWN) */
#if defined(HAVE_LCHOWN)
PyDoc_STRVAR(os_lchown__doc__,
"lchown($module, /, path, uid, gid)\n"
"--\n"
"\n"
"Change the owner and group id of path to the numeric uid and gid.\n"
"\n"
"This function will not follow symbolic links.\n"
"Equivalent to os.chown(path, uid, gid, follow_symlinks=False).");
#define OS_LCHOWN_METHODDEF \
{"lchown", (PyCFunction)(void(*)(void))os_lchown, METH_FASTCALL|METH_KEYWORDS, os_lchown__doc__},
static PyObject *
os_lchown_impl(PyObject *module, path_t *path, uid_t uid, gid_t gid);
static PyObject *
os_lchown(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
{
PyObject *return_value = NULL;
static const char * const _keywords[] = {"path", "uid", "gid", NULL};
static _PyArg_Parser _parser = {NULL, _keywords, "lchown", 0};
PyObject *argsbuf[3];
path_t path = PATH_T_INITIALIZE("lchown", "path", 0, 0);
uid_t uid;
gid_t gid;
args = _PyArg_UnpackKeywords(args, nargs, NULL, kwnames, &_parser, 3, 3, 0, argsbuf);
if (!args) {
goto exit;
}
if (!path_converter(args[0], &path)) {
goto exit;
}
if (!_Py_Uid_Converter(args[1], &uid)) {
goto exit;
}
if (!_Py_Gid_Converter(args[2], &gid)) {
goto exit;
}
return_value = os_lchown_impl(module, &path, uid, gid);
exit:
/* Cleanup for path */
path_cleanup(&path);
return return_value;
}
#endif /* defined(HAVE_LCHOWN) */
PyDoc_STRVAR(os_getcwd__doc__,
"getcwd($module, /)\n"
"--\n"
"\n"
"Return a unicode string representing the current working directory.");