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Feature #7106 » 0002-Add-support-for-File-lutimes-on-Windows.patch

kwilczynski (Krzysztof Wilczynski), 10/19/2012 03:54 AM

View differences:

file.c
#define chown(p, o, g) rb_w32_uchown((p), (o), (g))
#undef utime
#define utime(p, t) rb_w32_uutime((p), (t))
#undef lutime
#define lutime(p, t) rb_w32_luutime((p), (t))
#undef link
#define link(f, t) rb_w32_ulink((f), (t))
#undef unlink
win32/win32.c
}
/* License: Ruby's */
typedef enum utime_mode utime_mode_t;
enum utime_mode {
M_SYMLINK_FOLLOW = 0,
M_SYMLINK_NOFOLLOW
};
/* License: Ruby's */
static int
unixtime_to_filetime(time_t time, FILETIME *ft)
{
......
/* License: Ruby's */
static int
wutime(const WCHAR *path, const struct utimbuf *times)
wutime(const WCHAR *path, const struct utimbuf *times, utime_mode_t mode)
{
HANDLE hFile;
FILETIME atime, mtime;
......
mtime = atime;
}
int flags = FILE_FLAG_BACKUP_SEMANTICS;
if (mode == M_SYMLINK_NOFOLLOW)
flags |= FILE_FLAG_OPEN_REPARSE_POINT;
RUBY_CRITICAL({
const DWORD attr = GetFileAttributesW(path);
if (attr != (DWORD)-1 && (attr & FILE_ATTRIBUTE_READONLY))
SetFileAttributesW(path, attr & ~FILE_ATTRIBUTE_READONLY);
hFile = CreateFileW(path, GENERIC_WRITE, 0, 0, OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS, 0);
flags, 0);
if (hFile == INVALID_HANDLE_VALUE) {
errno = map_errno(GetLastError());
ret = -1;
......
/* License: Ruby's */
int
rb_w32_uutime(const char *path, const struct utimbuf *times)
uutime_internal(const char *path, const struct utimbuf *time, utime_mode_t mode)
{
WCHAR *wpath;
int ret;
if (!(wpath = utf8_to_wstr(path, NULL)))
return -1;
ret = wutime(wpath, times);
ret = wutime(wpath, times, mode);
free(wpath);
return ret;
}
/* License: Ruby's */
int
rb_w32_utime(const char *path, const struct utimbuf *times)
utime_internal(const char *path, const struct utimbuf *times, utime_mode_t mode)
{
WCHAR *wpath;
int ret;
if (!(wpath = filecp_to_wstr(path, NULL)))
return -1;
ret = wutime(wpath, times);
ret = wutime(wpath, times, mode);
free(wpath);
return ret;
}
/* License: Ruby's */
int
rb_w32_uutime(const char *path, const struct utimbuf *times)
{
return uutime_internal(path, utimbuf, M_SYMLINK_FOLLOW);
}
/* License: Ruby's */
int
rb_w32_utime(const char *path, const struct utimbuf *times)
{
return utime_internal(path, utimbuf, M_SYMLINK_FOLLOW);
}
/* License: Ruby's */
int
rb_w32_luutime(const char *path, const struct utimbuf *times)
{
return uutime_internal(path, utimbuf, M_SYMLINK_NOFOLLOW);
}
/* License: Ruby's */
int
rb_w32_lutime(const char *path, const struct utimbuf *times)
{
return utime_internal(path, utimbuf, M_SYMLINK_NOFOLLOW);
}
/* License: Ruby's */
int
rb_w32_uchdir(const char *path)
{
WCHAR *wpath;
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