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* autoload.cc (GetDiskFreeSpaceEx): Add.

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* syscalls.cc (statfs): Call full_path.root_dir() instead of
	rootdir(full_path). Use GetDiskFreeSpaceEx when available and
	report space available in addition to free space.
	* fhandler_disk_file.cc (fhandler_disk_file::fstat_by_name):
	Do not call FindFirstFile for disk root directories.
This commit is contained in:
Corinna Vinschen
2003-05-25 09:18:43 +00:00
parent c295ce6f6e
commit a80229fd49
4 changed files with 45 additions and 35 deletions
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49
winsup/cygwin/fhandler_disk_file.cc
View File

@ -109,39 +109,26 @@ fhandler_disk_file::fstat_by_name (struct __stat64 *buf, path_conv *pc)
set_errno (ENOENT);
res = -1;
}
else if (pc->isdir () && strlen (*pc) <= strlen (pc->root_dir ()))
{
FILETIME ft = {};
res = fstat_helper (buf, pc, ft, ft, ft, 0, 0);
}
else if ((handle = FindFirstFile (*pc, &local)) == INVALID_HANDLE_VALUE)
{
debug_printf ("FindFirstFile failed for '%s', %E", (char *) *pc);
__seterrno ();
res = -1;
}
else
{
char drivebuf[5];
char *name;
if ((*pc)[3] != '\0' || !isalpha ((*pc)[0]) || (*pc)[1] != ':' || (*pc)[2] != '\\')
name = *pc;
else
{
/* FIXME: Does this work on empty disks? */
drivebuf[0] = (*pc)[0];
drivebuf[1] = (*pc)[1];
drivebuf[2] = (*pc)[2];
drivebuf[3] = '*';
drivebuf[4] = '\0';
name = drivebuf;
}
if ((handle = FindFirstFile (name, &local)) == INVALID_HANDLE_VALUE)
{
debug_printf ("FindFirstFile failed for '%s', %E", name);
__seterrno ();
res = -1;
}
else
{
FindClose (handle);
res = fstat_helper (buf, pc,
local.ftCreationTime,
local.ftLastAccessTime,
local.ftLastWriteTime,
local.nFileSizeHigh,
local.nFileSizeLow);
}
FindClose (handle);
res = fstat_helper (buf, pc,
local.ftCreationTime,
local.ftLastAccessTime,
local.ftLastWriteTime,
local.nFileSizeHigh,
local.nFileSizeLow);
}
return res;
}