#ifdef __APPLE__

/*

# pragma weak lchown

# pragma weak statvfs

# pragma weak fstatvfs

#endif /* __APPLE__ */

#define PY_SSIZE_T_CLEAN

#include "Python.h"

#include "structseq.h"

#if defined(__VMS)

# include <unixio.h>

#endif /* defined(__VMS) */

#ifdef __cplusplus

extern "C" {

PyDoc_STRVAR(posix__doc__,

corresponding Unix manual entries for more information on calls.");

#ifndef Py_USING_UNICODE

#define Py_UNICODE void

#if defined(PYOS_OS2)

#define INCL_DOS

#define INCL_DOSERRORS

#define INCL_DOSPROCESS

#define INCL_NOPMAPI

#include <os2.h>

#if defined(PYCC_GCC)

#include <ctype.h>

#include <io.h>

#include <stdio.h>

#include <process.h>

#include "osdefs.h"

#ifdef HAVE_SYS_TYPES_H

#include <sys/types.h>

#endif /* HAVE_SYS_TYPES_H */

#ifdef HAVE_SYS_STAT_H

#include <sys/stat.h>

#endif /* HAVE_SYS_STAT_H */

#ifdef HAVE_SYS_WAIT_H

#include <sys/wait.h> /* For WNOHANG */

#ifdef HAVE_SIGNAL_H

#include <signal.h>

#ifdef HAVE_FCNTL_H

#include <fcntl.h>

#endif /* HAVE_FCNTL_H */

#ifdef HAVE_GRP_H

#include <grp.h>

#ifdef HAVE_SYSEXITS_H

#include <sysexits.h>

#endif /* HAVE_SYSEXITS_H */

#ifdef HAVE_SYS_LOADAVG_H

#include <sys/loadavg.h>

#if defined(PYCC_VACPP) && defined(PYOS_OS2)

#include <process.h>

#if defined(__WATCOMC__) && !defined(__QNX__) /* Watcom compiler */

#define HAVE_GETCWD 1

#define HAVE_OPENDIR 1

#define HAVE_SYSTEM 1

#if defined(__OS2__)

#define HAVE_EXECV 1

#define HAVE_WAIT 1

#include <process.h>

#ifdef __BORLANDC__ /* Borland compiler */

#define HAVE_EXECV 1

#define HAVE_GETCWD 1

#define HAVE_OPENDIR 1

#define HAVE_PIPE 1

#define HAVE_POPEN 1

#define HAVE_SYSTEM 1

#define HAVE_WAIT 1

#ifdef _MSC_VER /* Microsoft compiler */

#define HAVE_GETCWD 1

#define HAVE_SPAWNV 1

#define HAVE_EXECV 1

#define HAVE_PIPE 1

#define HAVE_POPEN 1

#define HAVE_SYSTEM 1

#define HAVE_CWAIT 1

#define HAVE_FSYNC 1

#define fsync _commit

#if defined(PYOS_OS2) && defined(PYCC_GCC) || defined(__VMS)

#else /* all other compilers */

#define HAVE_EXECV 1

#define HAVE_FORK 1

#if defined(__USLC__) && defined(__SCO_VERSION__) /* SCO UDK Compiler */

#define HAVE_FORK1 1

#define HAVE_GETCWD 1

#define HAVE_GETEGID 1

#define HAVE_GETEUID 1

#define HAVE_GETGID 1

#define HAVE_GETPPID 1

#define HAVE_GETUID 1

#define HAVE_KILL 1

#define HAVE_OPENDIR 1

#define HAVE_PIPE 1

#ifndef __rtems__

#define HAVE_POPEN 1

#define HAVE_SYSTEM 1

#define HAVE_WAIT 1

#define HAVE_TTYNAME 1

#endif /* PYOS_OS2 && PYCC_GCC && __VMS */

#endif /* _MSC_VER */

#endif /* __BORLANDC__ */

#endif /* ! __WATCOMC__ || __QNX__ */

#endif /* ! __IBMC__ */

#ifndef _MSC_VER

#if defined(__sgi)&&_COMPILER_VERSION>=700

extern char *ctermid_r(char *);

#ifndef HAVE_UNISTD_H

#if defined(PYCC_VACPP)

extern int mkdir(char *);

#if ( defined(__WATCOMC__) || defined(_MSC_VER) ) && !defined(__QNX__)

extern int mkdir(const char *);

extern int mkdir(const char *, mode_t);

#if defined(__IBMC__) || defined(__IBMCPP__)

extern int chdir(char *);

extern int rmdir(char *);

extern int chdir(const char *);

extern int rmdir(const char *);

#ifdef __BORLANDC__

extern int chmod(const char *, int);

extern int chmod(const char *, mode_t);

extern int chown(const char *, uid_t, gid_t);

extern char *getcwd(char *, int);

extern char *strerror(int);

extern int link(const char *, const char *);

extern int rename(const char *, const char *);

extern int stat(const char *, struct stat *);

extern int unlink(const char *);

extern int pclose(FILE *);

#ifdef HAVE_SYMLINK

extern int symlink(const char *, const char *);

#endif /* HAVE_SYMLINK */

#ifdef HAVE_LSTAT

extern int lstat(const char *, struct stat *);

#endif /* HAVE_LSTAT */

#endif /* !HAVE_UNISTD_H */

#endif /* !_MSC_VER */

#ifdef HAVE_UTIME_H

#include <utime.h>

#endif /* HAVE_UTIME_H */

#ifdef HAVE_SYS_UTIME_H

#include <sys/utime.h>

#define HAVE_UTIME_H /* pretend we do for the rest of this file */

#endif /* HAVE_SYS_UTIME_H */

#ifdef HAVE_SYS_TIMES_H

#include <sys/times.h>

#endif /* HAVE_SYS_TIMES_H */

#ifdef HAVE_SYS_PARAM_H

#include <sys/param.h>

#endif /* HAVE_SYS_PARAM_H */

#ifdef HAVE_SYS_UTSNAME_H

#include <sys/utsname.h>

#endif /* HAVE_SYS_UTSNAME_H */

#ifdef HAVE_DIRENT_H

#include <dirent.h>

#define NAMLEN(dirent) strlen((dirent)->d_name)

#if defined(__WATCOMC__) && !defined(__QNX__)

#include <direct.h>

#define NAMLEN(dirent) strlen((dirent)->d_name)

#define dirent direct

#define NAMLEN(dirent) (dirent)->d_namlen

#ifdef HAVE_SYS_NDIR_H

#include <sys/ndir.h>

#ifdef HAVE_SYS_DIR_H

#include <sys/dir.h>

#ifdef HAVE_NDIR_H

#include <ndir.h>

#ifdef _MSC_VER

#ifdef HAVE_DIRECT_H

#include <direct.h>

#ifdef HAVE_IO_H

#include <io.h>

#ifdef HAVE_PROCESS_H

#include <process.h>

#include "osdefs.h"

#include <windows.h>

#include <shellapi.h> /* for ShellExecute() */

#define popen _popen

#define pclose _pclose

#endif /* _MSC_VER */

#if defined(PYCC_VACPP) && defined(PYOS_OS2)

#include <io.h>

#endif /* OS2 */

#ifndef MAXPATHLEN

#if defined(PATH_MAX) && PATH_MAX > 1024

#define MAXPATHLEN PATH_MAX

#define MAXPATHLEN 1024

#endif /* MAXPATHLEN */

#ifdef UNION_WAIT

#ifndef WIFEXITED

#define WIFEXITED(u_wait) (!(u_wait).w_termsig && !(u_wait).w_coredump)

#ifndef WEXITSTATUS

#define WEXITSTATUS(u_wait) (WIFEXITED(u_wait)?((u_wait).w_retcode):-1)

#ifndef WTERMSIG

#define WTERMSIG(u_wait) ((u_wait).w_termsig)

#define WAIT_TYPE union wait

#define WAIT_STATUS_INT(s) (s.w_status)

#else /* !UNION_WAIT */

#define WAIT_TYPE int

#define WAIT_STATUS_INT(s) (s)

#endif /* UNION_WAIT */

#if defined(HAVE_CTERMID_R) && defined(WITH_THREAD)

#define USE_CTERMID_R

#if defined(HAVE_TMPNAM_R) && defined(WITH_THREAD)

#define USE_TMPNAM_R

#undef STAT

#if defined(MS_WIN64) || defined(MS_WINDOWS)

# define STAT win32_stat

# define FSTAT win32_fstat

# define STRUCT_STAT struct win32_stat

# define STAT stat

# define FSTAT fstat

# define STRUCT_STAT struct stat

#if defined(MAJOR_IN_MKDEV)

#include <sys/mkdev.h>

#if defined(MAJOR_IN_SYSMACROS)

#include <sys/sysmacros.h>

#if defined(HAVE_MKNOD) && defined(HAVE_SYS_MKDEV_H)

#include <sys/mkdev.h>

#ifdef WITH_NEXT_FRAMEWORK

#include <crt_externs.h>

static char **environ;

#elif !defined(_MSC_VER) && ( !defined(__WATCOMC__) || defined(__QNX__) )

extern char **environ;

#endif /* !_MSC_VER */

static PyObject *

convertenviron(void)

{

PyObject *d;

char **e;

d = PyDict_New();

if (d == NULL)

return NULL;

#ifdef WITH_NEXT_FRAMEWORK

if (environ == NULL)

environ = *_NSGetEnviron();

if (environ == NULL)

return d;

/* This part ignores errors */

for (e = environ; *e != NULL; e++) {

PyObject *k;

PyObject *v;

char *p = strchr(*e, '=');

if (p == NULL)

continue;

k = PyString_FromStringAndSize(*e, (int)(p-*e));

if (k == NULL) {

PyErr_Clear();

continue;

}

v = PyString_FromString(p+1);

if (v == NULL) {

PyErr_Clear();

Py_DECREF(k);

continue;

}

if (PyDict_GetItem(d, k) == NULL) {

if (PyDict_SetItem(d, k, v) != 0)

PyErr_Clear();

}

Py_DECREF(k);

Py_DECREF(v);

}

#if defined(PYOS_OS2)

{

APIRET rc;

char buffer[1024]; /* OS/2 Provides a Documented Max of 1024 Chars */

rc = DosQueryExtLIBPATH(buffer, BEGIN_LIBPATH);

if (rc == NO_ERROR) { /* (not a type, envname is NOT 'BEGIN_LIBPATH') */

PyObject *v = PyString_FromString(buffer);

PyDict_SetItemString(d, "BEGINLIBPATH", v);

Py_DECREF(v);

}

rc = DosQueryExtLIBPATH(buffer, END_LIBPATH);

if (rc == NO_ERROR) { /* (not a typo, envname is NOT 'END_LIBPATH') */

PyObject *v = PyString_FromString(buffer);

PyDict_SetItemString(d, "ENDLIBPATH", v);

Py_DECREF(v);

}

}

return d;

}

static PyObject *

posix_error(void)

{

return PyErr_SetFromErrno(PyExc_OSError);

}

static PyObject *

posix_error_with_filename(char* name)

{

return PyErr_SetFromErrnoWithFilename(PyExc_OSError, name);

}

#ifdef Py_WIN_WIDE_FILENAMES

static PyObject *

posix_error_with_unicode_filename(Py_UNICODE* name)

{

return PyErr_SetFromErrnoWithUnicodeFilename(PyExc_OSError, name);

}

#endif /* Py_WIN_WIDE_FILENAMES */

static PyObject *

posix_error_with_allocated_filename(char* name)

{

PyObject *rc = PyErr_SetFromErrnoWithFilename(PyExc_OSError, name);

PyMem_Free(name);

return rc;

}

#ifdef MS_WINDOWS

static PyObject *

win32_error(char* function, char* filename)

{

/* XXX We should pass the function name along in the future.

errno = GetLastError();

if (filename)

return PyErr_SetFromWindowsErrWithFilename(errno, filename);

else

return PyErr_SetFromWindowsErr(errno);

}

#ifdef Py_WIN_WIDE_FILENAMES

static PyObject *

win32_error_unicode(char* function, Py_UNICODE* filename)

{

/* XXX - see win32_error for comments on 'function' */

errno = GetLastError();

if (filename)

return PyErr_SetFromWindowsErrWithUnicodeFilename(errno, filename);

else

return PyErr_SetFromWindowsErr(errno);

}

static int

convert_to_unicode(PyObject **param)

{

if (PyUnicode_CheckExact(*param))

Py_INCREF(*param);

else if (PyUnicode_Check(*param))

/* For a Unicode subtype that's not a Unicode object,

*param = PyUnicode_FromUnicode(PyUnicode_AS_UNICODE(*param),

PyUnicode_GET_SIZE(*param));

else

*param = PyUnicode_FromEncodedObject(*param,

Py_FileSystemDefaultEncoding,

"strict");

return (*param) != NULL;

}

#endif /* Py_WIN_WIDE_FILENAMES */

#if defined(PYOS_OS2)

static void

os2_formatmsg(char *msgbuf, int msglen, char *reason)

{

msgbuf[msglen] = '\0'; /* OS/2 Doesn't Guarantee a Terminator */

if (strlen(msgbuf) > 0) { /* If Non-Empty Msg, Trim CRLF */

char *lastc = &msgbuf[ strlen(msgbuf)-1 ];

while (lastc > msgbuf && isspace(Py_CHARMASK(*lastc)))

*lastc-- = '\0'; /* Trim Trailing Whitespace (CRLF) */

}

/* Add Optional Reason Text */

if (reason) {

strcat(msgbuf, " : ");

strcat(msgbuf, reason);

}

}

static char *

os2_strerror(char *msgbuf, int msgbuflen, int errorcode, char *reason)

{

APIRET rc;

ULONG msglen;

/* Retrieve Kernel-Related Error Message from OSO001.MSG File */

Py_BEGIN_ALLOW_THREADS

rc = DosGetMessage(NULL, 0, msgbuf, msgbuflen,

errorcode, "oso001.msg", &msglen);

Py_END_ALLOW_THREADS

if (rc == NO_ERROR)

os2_formatmsg(msgbuf, msglen, reason);

else

PyOS_snprintf(msgbuf, msgbuflen,

"unknown OS error #%d", errorcode);

return msgbuf;

}

static PyObject * os2_error(int code)

{

char text[1024];

PyObject *v;

os2_strerror(text, sizeof(text), code, "");

v = Py_BuildValue("(is)", code, text);

if (v != NULL) {

PyErr_SetObject(PyExc_OSError, v);

Py_DECREF(v);

}

return NULL; /* Signal to Python that an Exception is Pending */

}

#endif /* OS2 */

static PyObject *

posix_fildes(PyObject *fdobj, int (*func)(int))

{

int fd;

int res;

fd = PyObject_AsFileDescriptor(fdobj);

if (fd < 0)

return NULL;

Py_BEGIN_ALLOW_THREADS

res = (*func)(fd);

Py_END_ALLOW_THREADS

if (res < 0)

return posix_error();

Py_INCREF(Py_None);

return Py_None;

}

#ifdef Py_WIN_WIDE_FILENAMES

static int

unicode_file_names(void)

{

static int canusewide = -1;

if (canusewide == -1) {

/* As per doc for ::GetVersion(), this is the correct test for

canusewide = (GetVersion() < 0x80000000) ? 1 : 0;

}

return canusewide;

}

static PyObject *

posix_1str(PyObject *args, char *format, int (*func)(const char*))

{

char *path1 = NULL;

int res;

if (!PyArg_ParseTuple(args, format,

Py_FileSystemDefaultEncoding, &path1))

return NULL;

Py_BEGIN_ALLOW_THREADS

res = (*func)(path1);

Py_END_ALLOW_THREADS

if (res < 0)

return posix_error_with_allocated_filename(path1);

PyMem_Free(path1);

Py_INCREF(Py_None);

return Py_None;

}

static PyObject *

posix_2str(PyObject *args,

char *format,

int (*func)(const char *, const char *))

{

char *path1 = NULL, *path2 = NULL;

int res;

if (!PyArg_ParseTuple(args, format,

Py_FileSystemDefaultEncoding, &path1,

Py_FileSystemDefaultEncoding, &path2))

return NULL;

Py_BEGIN_ALLOW_THREADS

res = (*func)(path1, path2);

Py_END_ALLOW_THREADS

PyMem_Free(path1);

PyMem_Free(path2);

if (res != 0)

/* XXX how to report both path1 and path2??? */

return posix_error();

Py_INCREF(Py_None);

return Py_None;

}

#ifdef Py_WIN_WIDE_FILENAMES

static PyObject*

win32_1str(PyObject* args, char* func,

char* format, BOOL (__stdcall *funcA)(LPCSTR),

char* wformat, BOOL (__stdcall *funcW)(LPWSTR))

{

PyObject *uni;

char *ansi;

BOOL result;

if (unicode_file_names()) {

if (!PyArg_ParseTuple(args, wformat, &uni))

PyErr_Clear();

else {

Py_BEGIN_ALLOW_THREADS

result = funcW(PyUnicode_AsUnicode(uni));

Py_END_ALLOW_THREADS

if (!result)

return win32_error_unicode(func, PyUnicode_AsUnicode(uni));

Py_INCREF(Py_None);

return Py_None;

}

}

if (!PyArg_ParseTuple(args, format, &ansi))

return NULL;

Py_BEGIN_ALLOW_THREADS

result = funcA(ansi);

Py_END_ALLOW_THREADS

if (!result)

return win32_error(func, ansi);

Py_INCREF(Py_None);

return Py_None;

}

static BOOL __stdcall

win32_chdir(LPCSTR path)

{

char new_path[MAX_PATH+1];

int result;

char env[4] = "=x:";

if(!SetCurrentDirectoryA(path))

return FALSE;

result = GetCurrentDirectoryA(MAX_PATH+1, new_path);

if (!result)

return FALSE;

/* In the ANSI API, there should not be any paths longer

assert(result <= MAX_PATH+1);

if (strncmp(new_path, "\\\\", 2) == 0 ||

strncmp(new_path, "//", 2) == 0)

/* UNC path, nothing to do. */

return TRUE;

env[1] = new_path[0];

return SetEnvironmentVariableA(env, new_path);

}

static BOOL __stdcall

win32_wchdir(LPCWSTR path)

{

wchar_t _new_path[MAX_PATH+1], *new_path = _new_path;

int result;

wchar_t env[4] = L"=x:";

if(!SetCurrentDirectoryW(path))

return FALSE;

result = GetCurrentDirectoryW(MAX_PATH+1, new_path);

if (!result)

return FALSE;

if (result > MAX_PATH+1) {

new_path = malloc(result * sizeof(wchar_t));

if (!new_path) {

SetLastError(ERROR_OUTOFMEMORY);

return FALSE;

}

result = GetCurrentDirectoryW(result, new_path);

if (!result) {

free(new_path);

return FALSE;

}

}

if (wcsncmp(new_path, L"\\\\", 2) == 0 ||

wcsncmp(new_path, L"//", 2) == 0)

/* UNC path, nothing to do. */

return TRUE;

env[1] = new_path[0];

result = SetEnvironmentVariableW(env, new_path);

if (new_path != _new_path)

free(new_path);

return result;

}

#ifdef MS_WINDOWS

#define HAVE_STAT_NSEC 1

struct win32_stat{

};

static __int64 secs_between_epochs = 11644473600; /* Seconds between 1.1.1601 and 1.1.1970 */

static void

FILE_TIME_to_time_t_nsec(FILETIME *in_ptr, int *time_out, int* nsec_out)

{

/* XXX endianness. Shouldn't matter, as all Windows implementations are little-endian */

/* Cannot simply cast and dereference in_ptr,

__int64 in;

memcpy(&in, in_ptr, sizeof(in));

*nsec_out = (int)(in % 10000000) * 100; /* FILETIME is in units of 100 nsec. */

/* XXX Win32 supports time stamps past 2038; we currently don't */

*time_out = Py_SAFE_DOWNCAST((in / 10000000) - secs_between_epochs, __int64, int);

}

static void

time_t_to_FILE_TIME(int time_in, int nsec_in, FILETIME *out_ptr)

{

/* XXX endianness */

__int64 out;

out = time_in + secs_between_epochs;

out = out * 10000000 + nsec_in / 100;

memcpy(out_ptr, &out, sizeof(out));

}

#if _S_IREAD != 0400

#error Unsupported C library

static int

attributes_to_mode(DWORD attr)

{

int m = 0;

if (attr & FILE_ATTRIBUTE_DIRECTORY)

m |= _S_IFDIR | 0111; /* IFEXEC for user,group,other */

else

m |= _S_IFREG;

if (attr & FILE_ATTRIBUTE_READONLY)

m |= 0444;

else

m |= 0666;

return m;

}

static int

attribute_data_to_stat(WIN32_FILE_ATTRIBUTE_DATA *info, struct win32_stat *result)

{

memset(result, 0, sizeof(*result));

result->st_mode = attributes_to_mode(info->dwFileAttributes);

result->st_size = (((__int64)info->nFileSizeHigh)<<32) + info->nFileSizeLow;

FILE_TIME_to_time_t_nsec(&info->ftCreationTime, &result->st_ctime, &result->st_ctime_nsec);

FILE_TIME_to_time_t_nsec(&info->ftLastWriteTime, &result->st_mtime, &result->st_mtime_nsec);

FILE_TIME_to_time_t_nsec(&info->ftLastAccessTime, &result->st_atime, &result->st_atime_nsec);

return 0;

}

static int checked = 0;

static BOOL (CALLBACK *gfaxa)(LPCSTR, GET_FILEEX_INFO_LEVELS, LPVOID);

static BOOL (CALLBACK *gfaxw)(LPCWSTR, GET_FILEEX_INFO_LEVELS, LPVOID);

static void

check_gfax()

{

HINSTANCE hKernel32;

if (checked)

return;

checked = 1;

hKernel32 = GetModuleHandle("KERNEL32");

*(FARPROC*)&gfaxa = GetProcAddress(hKernel32, "GetFileAttributesExA");

*(FARPROC*)&gfaxw = GetProcAddress(hKernel32, "GetFileAttributesExW");

}

static BOOL

attributes_from_dir(LPCSTR pszFile, LPWIN32_FILE_ATTRIBUTE_DATA pfad)

{

HANDLE hFindFile;

WIN32_FIND_DATAA FileData;

hFindFile = FindFirstFileA(pszFile, &FileData);

if (hFindFile == INVALID_HANDLE_VALUE)

return FALSE;

FindClose(hFindFile);

pfad->dwFileAttributes = FileData.dwFileAttributes;

pfad->ftCreationTime = FileData.ftCreationTime;

pfad->ftLastAccessTime = FileData.ftLastAccessTime;

pfad->ftLastWriteTime = FileData.ftLastWriteTime;

pfad->nFileSizeHigh = FileData.nFileSizeHigh;

pfad->nFileSizeLow = FileData.nFileSizeLow;

return TRUE;

}

static BOOL

attributes_from_dir_w(LPCWSTR pszFile, LPWIN32_FILE_ATTRIBUTE_DATA pfad)

{

HANDLE hFindFile;

WIN32_FIND_DATAW FileData;

hFindFile = FindFirstFileW(pszFile, &FileData);

if (hFindFile == INVALID_HANDLE_VALUE)

return FALSE;

FindClose(hFindFile);

pfad->dwFileAttributes = FileData.dwFileAttributes;

pfad->ftCreationTime = FileData.ftCreationTime;

pfad->ftLastAccessTime = FileData.ftLastAccessTime;

pfad->ftLastWriteTime = FileData.ftLastWriteTime;

pfad->nFileSizeHigh = FileData.nFileSizeHigh;

pfad->nFileSizeLow = FileData.nFileSizeLow;

return TRUE;

}

static BOOL WINAPI

Py_GetFileAttributesExA(LPCSTR pszFile,

GET_FILEEX_INFO_LEVELS level,

LPVOID pv)

{

BOOL result;

LPWIN32_FILE_ATTRIBUTE_DATA pfad = pv;

/* First try to use the system's implementation, if that is

check_gfax();

if (gfaxa) {

result = gfaxa(pszFile, level, pv);

if (result || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)

return result;

}

/* It's either not present, or not implemented.

if (level != GetFileExInfoStandard) {

SetLastError(ERROR_INVALID_PARAMETER);

return FALSE;

}

/* Use GetFileAttributes to validate that the file name

if (GetFileAttributesA(pszFile) == 0xFFFFFFFF)

return FALSE;

return attributes_from_dir(pszFile, pfad);

}

static BOOL WINAPI

Py_GetFileAttributesExW(LPCWSTR pszFile,

GET_FILEEX_INFO_LEVELS level,

LPVOID pv)

{

BOOL result;

LPWIN32_FILE_ATTRIBUTE_DATA pfad = pv;

/* First try to use the system's implementation, if that is

check_gfax();

if (gfaxa) {

result = gfaxw(pszFile, level, pv);

if (result || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)

return result;

}

/* It's either not present, or not implemented.

if (level != GetFileExInfoStandard) {

SetLastError(ERROR_INVALID_PARAMETER);

return FALSE;

}

/* Use GetFileAttributes to validate that the file name

if (GetFileAttributesW(pszFile) == 0xFFFFFFFF)

return FALSE;

return attributes_from_dir_w(pszFile, pfad);

}

static int

win32_stat(const char* path, struct win32_stat *result)

{

WIN32_FILE_ATTRIBUTE_DATA info;

int code;

char *dot;

/* XXX not supported on Win95 and NT 3.x */

if (!Py_GetFileAttributesExA(path, GetFileExInfoStandard, &info)) {

if (GetLastError() != ERROR_SHARING_VIOLATION) {

/* Protocol violation: we explicitly clear errno, instead of

errno = 0;

return -1;

} else {

/* Could not get attributes on open file. Fall back to

if (!attributes_from_dir(path, &info)) {

/* Very strange. This should not fail now */

errno = 0;

return -1;

}

}

}

code = attribute_data_to_stat(&info, result);

if (code != 0)

return code;

/* Set S_IFEXEC if it is an .exe, .bat, ... */

dot = strrchr(path, '.');

if (dot) {

if (stricmp(dot, ".bat") == 0 ||

stricmp(dot, ".cmd") == 0 ||

stricmp(dot, ".exe") == 0 ||

stricmp(dot, ".com") == 0)

result->st_mode |= 0111;

}

return code;

}

static int

win32_wstat(const wchar_t* path, struct win32_stat *result)

{

int code;

const wchar_t *dot;

WIN32_FILE_ATTRIBUTE_DATA info;

/* XXX not supported on Win95 and NT 3.x */

if (!Py_GetFileAttributesExW(path, GetFileExInfoStandard, &info)) {

if (GetLastError() != ERROR_SHARING_VIOLATION) {

/* Protocol violation: we explicitly clear errno, instead of

errno = 0;

return -1;

} else {

/* Could not get attributes on open file. Fall back to

if (!attributes_from_dir_w(path, &info)) {

/* Very strange. This should not fail now */

errno = 0;

return -1;