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missing file from previous checkin.

This commit is contained in:
Christopher Faylor 2005-03-16 21:21:18 +00:00
parent 2693c1ac56
commit 77e5f8975d
1 changed files with 12 additions and 20 deletions
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32
winsup/cygwin/fhandler_disk_file.cc
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@ -601,7 +601,7 @@ fhandler_disk_file::ftruncate (_off64_t length)
{
_off64_t prev_loc = lseek (0, SEEK_CUR);
if (lseek (length, SEEK_SET) >= 0)
{
{
if (get_fs_flags (FILE_SUPPORTS_SPARSE_FILES))
{
_off64_t actual_length;
@ -609,14 +609,14 @@ fhandler_disk_file::ftruncate (_off64_t length)
actual_length = GetFileSize (get_output_handle (), &size_high);
actual_length += ((_off64_t) size_high) << 32;
if (length >= actual_length + (128 * 1024))
{
{
DWORD dw;
BOOL r = DeviceIoControl (get_output_handle (),
FSCTL_SET_SPARSE, NULL, 0, NULL,
0, &dw, NULL);
syscall_printf ("%d = DeviceIoControl(%p, FSCTL_SET_SPARSE)",
r, get_output_handle ());
}
r, get_output_handle ());
}
}
else if (wincap.has_lseek_bug ())
res_bug = write (&res, 0);
@ -799,12 +799,12 @@ fhandler_disk_file::utimes (const struct timeval *tvp)
if (!open (O_BINARY, 0))
{
/* It's documented in MSDN that FILE_WRITE_ATTRIBUTES is sufficient
to change the timestamps. Unfortunately it's not sufficient for a
to change the timestamps. Unfortunately it's not sufficient for a
remote HPFS which requires GENERIC_WRITE, so we just retry to open
for writing, though this fails for R/O files of course. */
query_open (no_query);
if (!open (O_WRONLY | O_BINARY, 0))
{
{
syscall_printf ("Opening file failed");
__seterrno ();
if (pc.isdir ()) /* What we can do with directories more? */
@ -812,7 +812,7 @@ fhandler_disk_file::utimes (const struct timeval *tvp)
__seterrno ();
return -1;
}
}
}
gettimeofday (&tmp[0], 0);
@ -1225,10 +1225,10 @@ fhandler_disk_file::telldir (DIR *dir)
void
fhandler_disk_file::seekdir (DIR *dir, _off64_t loc)
{
rewinddir (dir);
while (loc > dir->__d_position)
if (!readdir (dir))
break;
rewinddir (dir);
while (loc > dir->__d_position)
if (!::readdir (dir))
break;
}
void
@ -1326,15 +1326,7 @@ fhandler_cygdrive::telldir (DIR *dir)
void
fhandler_cygdrive::seekdir (DIR *dir, _off64_t loc)
{
if (!iscygdrive_root ())
return fhandler_disk_file::seekdir (dir, loc);
for (pdrive = get_win32_name (), dir->__d_position = -1; *pdrive;
pdrive = strchr (pdrive, '\0') + 1)
if (++dir->__d_position >= loc)
break;
return;
return fhandler_disk_file::seekdir (dir, loc);
}
void