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* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Drop comment.

Browse Source 
* mmap.cc (gen_access): Remove.
	(mmap_record::gen_access): Remove.
	(mmap64): Don't mention 9x any longer.
	* syscalls.cc (statvfs): Drop status code consideration for 9x.
	* libc/minires-os-if.c (get_registry_dns_items): Don't mention 9x any
	longer.
	(get_registry_dns): Drop getting registry key on 9x.  Drop is9x
	variable.
This commit is contained in:
Corinna Vinschen 2007-02-26 12:22:41 +00:00
parent d9edc05f47
commit 457c7938f0
5 changed files with 19 additions and 37 deletions
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12
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,15 @@
2007-02-26 Corinna Vinschen <corinna@vinschen.de>
* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Drop comment.
* mmap.cc (gen_access): Remove.
(mmap_record::gen_access): Remove.
(mmap64): Don't mention 9x any longer.
* syscalls.cc (statvfs): Drop status code consideration for 9x.
* libc/minires-os-if.c (get_registry_dns_items): Don't mention 9x any
longer.
(get_registry_dns): Drop getting registry key on 9x. Drop is9x
variable.
2007-02-23 Corinna Vinschen <corinna@vinschen.de>
Throughout remove all usage of wincap.has_security.

1
winsup/cygwin/fhandler_disk_file.cc
View File

@ -540,7 +540,6 @@ fhandler_disk_file::fchmod (mode_t mode)
if (pc.is_fs_special ())
return chmod_device (pc, mode);
/* Also open on 9x, otherwise we can't touch ctime. */
if (!get_io_handle ())
{
query_open (query_write_control);

13
winsup/cygwin/libc/minires-os-if.c
View File

@ -347,8 +347,7 @@ static void get_registry_dns_items(HKEY hKey, LPCTSTR KeyValue,
get_registry_dns:
Read the registry to get dns server addresses in Network Byte Order,
and set statp->nscount
(for Win9x and NT <= 4.0, but not Win95 with DHCP)
and set statp->nscount (for NT <= 4.0)
Read the registry SearchList
***********************************************************************/
@ -357,12 +356,10 @@ static void get_registry_dns(res_state statp)
{
HKEY hKey;
DWORD res;
const char *keyName[] = {"SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters",
"System\\CurrentControlSet\\Services\\VxD\\MSTCP"};
int is9x = !!(GetVersion() & 0x80000000);
const char *keyName = "SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters";
DPRINTF(statp->options & RES_DEBUG, "key %s\n", keyName[is9x]);
if ((res = RegOpenKeyEx( HKEY_LOCAL_MACHINE, keyName[is9x], 0,
DPRINTF(statp->options & RES_DEBUG, "key %s\n", keyName);
if ((res = RegOpenKeyEx( HKEY_LOCAL_MACHINE, keyName, 0,
KEY_QUERY_VALUE | KEY_READ, &hKey)) != ERROR_SUCCESS) {
DPRINTF(statp->options & RES_DEBUG, "RegOpenKeyEx: error %lu (Windows)\n", res);
return;
@ -370,7 +367,7 @@ static void get_registry_dns(res_state statp)
if (statp->nscount == 0)
get_registry_dns_items(hKey, "NameServer", statp, 0);
if (statp->nscount == 0 && !is9x)
if (statp->nscount == 0)
get_registry_dns_items(hKey, "DhcpNameServer", statp, 0);
if (statp->dnsrch[0] == NULL)
get_registry_dns_items(hKey, "SearchList", statp, 1);

20
winsup/cygwin/mmap.cc
View File

@ -134,20 +134,6 @@ gen_protect (int prot, int flags)
return ret;
}
/* Generate Windows access flags from mmap prot and flag values.
Only used on 9x. PROT_EXEC not supported here since it's not
necessary. */
static inline DWORD
gen_access (DWORD openflags, int flags)
{
DWORD ret = FILE_MAP_READ;
if (priv (flags))
ret = FILE_MAP_COPY;
else if (openflags & GENERIC_WRITE)
ret = priv (flags) ? FILE_MAP_COPY : FILE_MAP_WRITE;
return ret;
}
static HANDLE
CreateMapping (HANDLE fhdl, size_t len, _off64_t off, DWORD openflags,
int prot, int flags, const char *)
@ -322,8 +308,6 @@ class mmap_record
{ return ::gen_create_protect (get_openflags (), get_flags ()); }
DWORD gen_protect () const
{ return ::gen_protect (get_prot (), get_flags ()); }
DWORD gen_access () const
{ return ::gen_access (get_openflags (), get_flags ()); }
bool compatible_flags (int fl) const;
};
@ -1034,8 +1018,8 @@ go_ahead:
to accomodate the requested length, but as reserved pages which
raise a SIGBUS when trying to access them. AT_ROUND_TO_PAGE
and page protection on shared pages is only supported by 32 bit NT,
so don't even try on 9x and in WOW64. This is accomplished by not
setting orig_len on 9x and in WOW64 above. */
so don't even try on WOW64. This is accomplished by not setting
orig_len on WOW64 above. */
#if 0
orig_len = roundup2 (orig_len, pagesize);
#endif

10
winsup/cygwin/syscalls.cc
View File

@ -1878,16 +1878,6 @@ statvfs (const char *fname, struct statvfs *sfs)
WinME, to avoid the MS KB 314417 bug */
statusex = GetDiskFreeSpaceEx (root, &availb, &totalb, &freeb);
status = GetDiskFreeSpace (root, &spc, &bps, &freec, &totalc);
if (!status && statusex)
{
/* Grrr, this can happen on 9x when a share isn't attached to
a drive letter. Fake, fake, hoorah. */
status = TRUE;
bps = 512;
spc = 8;
while ((totalb.QuadPart % (spc*bps)) && spc > 1)
spc >>= 1;
}
if (status)
{
if (statusex)