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newlib-cygwin
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2004-12-03 Pierre Humblet <pierre.humblet@ieee.org> 

* registry.h (reg_key::reg_key): Change arguments.
	* shared_info.h (class mount_info): Remove had_to_create_mount_areas.
	* registry.cc (reg_key::reg_key): Change constructors to always handle
	HKLM and to avoid relying on HKCU.
	Do not set mount_table->had_to_create_mount_areas.
	* path.cc (mount_info::conv_to_win32_path): Improve update of
	sys_mount_table_counter.
	(mount_info::read_mounts): Use new reg_key constructor.
	(mount_info::add_reg_mount): Ditto.
	(mount_info::del_reg_mount): Ditto.
	(mount_info::read_cygdrive_info_from_registry): Ditto.
	(mount_info::write_cygdrive_info_to_registry): Ditto.
	Update cygwin_shared->sys_mount_table_counter after registry update.
	(mount_info::get_cygdrive_info): Ditto.
	* shared.cc (shared_info::heap_chunk_size): Use new reg_key constructor.
	* environ.cc (regopt): Ditto.
This commit is contained in:
Pierre Humblet 2004-12-03 02:00:37 +00:00
parent 3263f819aa
commit 8151e674ba
7 changed files with 164 additions and 206 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,22 @@
2004-12-03 Pierre Humblet <pierre.humblet@ieee.org>
* registry.h (reg_key::reg_key): Change arguments.
* shared_info.h (class mount_info): Remove had_to_create_mount_areas.
* registry.cc (reg_key::reg_key): Change constructors to always handle
HKLM and to avoid relying on HKCU.
Do not set mount_table->had_to_create_mount_areas.
* path.cc (mount_info::conv_to_win32_path): Improve update of
sys_mount_table_counter.
(mount_info::read_mounts): Use new reg_key constructor.
(mount_info::add_reg_mount): Ditto.
(mount_info::del_reg_mount): Ditto.
(mount_info::read_cygdrive_info_from_registry): Ditto.
(mount_info::write_cygdrive_info_to_registry): Ditto.
Update cygwin_shared->sys_mount_table_counter after registry update.
(mount_info::get_cygdrive_info): Ditto.
* shared.cc (shared_info::heap_chunk_size): Use new reg_key constructor.
* environ.cc (regopt): Ditto.
2004-12-01 Christopher Faylor <cgf@timesys.com>
* include/features.h: Include sys/cdefs.h, like linux.

19
winsup/cygwin/environ.cc
View File

@ -640,29 +640,22 @@ static bool __stdcall
regopt (const char *name)
{
bool parsed_something = false;
/* FIXME: should not be under mount */
reg_key r (KEY_READ, CYGWIN_INFO_PROGRAM_OPTIONS_NAME, NULL);
char buf[CYG_MAX_PATH];
char lname[strlen (name) + 1];
strlwr (strcpy (lname, name));
if (r.get_string (lname, buf, sizeof (buf) - 1, "") == ERROR_SUCCESS)
for (int i = 0; i < 2; i++)
{
parse_options (buf);
parsed_something = true;
}
else
{
reg_key r1 (HKEY_LOCAL_MACHINE, KEY_READ, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME,
CYGWIN_INFO_CYGWIN_REGISTRY_NAME,
CYGWIN_INFO_PROGRAM_OPTIONS_NAME, NULL);
if (r1.get_string (lname, buf, sizeof (buf) - 1, "") == ERROR_SUCCESS)
reg_key r (i, KEY_READ, CYGWIN_INFO_PROGRAM_OPTIONS_NAME, NULL);
if (r.get_string (lname, buf, sizeof (buf) - 1, "") == ERROR_SUCCESS)
{
parse_options (buf);
parsed_something = true;
break;
}
}
MALLOC_CHECK;
return parsed_something;
}

234
winsup/cygwin/path.cc
View File

@ -120,8 +120,6 @@ create_shortcut_header (void)
}
}
#define CYGWIN_REGNAME (cygheap->cygwin_regname ?: CYGWIN_INFO_CYGWIN_REGISTRY_NAME)
/* Determine if path prefix matches current cygdrive */
#define iscygdrive(path) \
(path_prefix_p (mount_table->cygdrive, (path), mount_table->cygdrive_len))
@ -1400,8 +1398,9 @@ mount_info::conv_to_win32_path (const char *src_path, char *dst, device& dev,
bool chroot_ok = !cygheap->root.exists ();
while (sys_mount_table_counter < cygwin_shared->sys_mount_table_counter)
{
int current = cygwin_shared->sys_mount_table_counter;
init ();
sys_mount_table_counter++;
sys_mount_table_counter = current;
}
MALLOC_CHECK;
@ -1753,7 +1752,7 @@ mount_info::read_mounts (reg_key& r)
char native_path[CYG_MAX_PATH];
int mount_flags;
posix_path_size = CYG_MAX_PATH;
posix_path_size = sizeof (posix_path);
/* FIXME: if maximum posix_path_size is 256, we're going to
run into problems if we ever try to store a mount point that's
over 256 but is under CYG_MAX_PATH. */
@ -1788,27 +1787,23 @@ mount_info::read_mounts (reg_key& r)
void
mount_info::from_registry ()
{
/* Use current mount areas if either user or system mount areas
already exist. Otherwise, import old mounts. */
reg_key r;
/* Retrieve cygdrive-related information. */
read_cygdrive_info_from_registry ();
nmounts = 0;
/* First read mounts from user's table. */
read_mounts (r);
/* Then read mounts from system-wide mount table. */
cygheap->user.deimpersonate ();
reg_key r1 (HKEY_LOCAL_MACHINE, KEY_READ, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME, CYGWIN_REGNAME,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME,
NULL);
read_mounts (r1);
cygheap->user.reimpersonate ();
/* First read mounts from user's table.
Then read mounts from system-wide mount table while deimpersonated . */
for (int i = 0; i < 2; i++)
{
if (i)
cygheap->user.deimpersonate ();
reg_key r (i, KEY_READ, CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME, NULL);
read_mounts (r);
if (i)
cygheap->user.reimpersonate ();
}
}
/* add_reg_mount: Add mount item to registry. Return zero on success,
@ -1818,66 +1813,37 @@ mount_info::from_registry ()
int
mount_info::add_reg_mount (const char *native_path, const char *posix_path, unsigned mountflags)
{
int res = 0;
if (strchr (posix_path, '\\'))
{
set_errno (EINVAL);
goto err1;
}
int res;
/* Add the mount to the right registry location, depending on
whether MOUNT_SYSTEM is set in the mount flags. */
if (!(mountflags & MOUNT_SYSTEM)) /* current_user mount */
reg_key reg (mountflags & MOUNT_SYSTEM, KEY_ALL_ACCESS,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME, NULL);
/* Start by deleting existing mount if one exists. */
res = reg.kill (posix_path);
if (res != ERROR_SUCCESS && res != ERROR_FILE_NOT_FOUND)
{
/* reg_key for user mounts in HKEY_CURRENT_USER. */
reg_key reg_user;
/* Start by deleting existing mount if one exists. */
res = reg_user.kill (posix_path);
if (res != ERROR_SUCCESS && res != ERROR_FILE_NOT_FOUND)
goto err;
/* Create the new mount. */
reg_key subkey = reg_key (reg_user.get_key (),
KEY_ALL_ACCESS,
posix_path, NULL);
res = subkey.set_string ("native", native_path);
if (res != ERROR_SUCCESS)
goto err;
res = subkey.set_int ("flags", mountflags);
err:
__seterrno_from_win_error (res);
return -1;
}
else /* local_machine mount */
/* Create the new mount. */
reg_key subkey (reg.get_key (), KEY_ALL_ACCESS, posix_path, NULL);
res = subkey.set_string ("native", native_path);
if (res != ERROR_SUCCESS)
goto err;
res = subkey.set_int ("flags", mountflags);
if (mountflags & MOUNT_SYSTEM)
{
/* reg_key for system mounts in HKEY_LOCAL_MACHINE. */
reg_key reg_sys (HKEY_LOCAL_MACHINE, KEY_ALL_ACCESS, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME, CYGWIN_REGNAME,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME,
NULL);
/* Start by deleting existing mount if one exists. */
res = reg_sys.kill (posix_path);
if (res != ERROR_SUCCESS && res != ERROR_FILE_NOT_FOUND)
goto err;
/* Create the new mount. */
reg_key subkey = reg_key (reg_sys.get_key (),
KEY_ALL_ACCESS,
posix_path, NULL);
res = subkey.set_string ("native", native_path);
if (res != ERROR_SUCCESS)
goto err;
res = subkey.set_int ("flags", mountflags);
sys_mount_table_counter++;
cygwin_shared->sys_mount_table_counter++;
}
}
return 0; /* Success */
err:
__seterrno_from_win_error (res);
err1:
return -1;
}
/* del_reg_mount: delete mount item from registry indicated in flags.
@ -1889,22 +1855,9 @@ mount_info::del_reg_mount (const char * posix_path, unsigned flags)
{
int res;
if (!(flags & MOUNT_SYSTEM)) /* Delete from user registry */
{
reg_key reg_user (KEY_ALL_ACCESS,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME, NULL);
res = reg_user.kill (posix_path);
}
else /* Delete from system registry */
{
sys_mount_table_counter++;
cygwin_shared->sys_mount_table_counter++;
reg_key reg_sys (HKEY_LOCAL_MACHINE, KEY_ALL_ACCESS, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME, CYGWIN_REGNAME,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME,
NULL);
res = reg_sys.kill (posix_path);
}
reg_key reg (flags & MOUNT_SYSTEM, KEY_ALL_ACCESS,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME, NULL);
res = reg.kill (posix_path);
if (res != ERROR_SUCCESS)
{
@ -1912,6 +1865,12 @@ mount_info::del_reg_mount (const char * posix_path, unsigned flags)
return -1;
}
if (flags & MOUNT_SYSTEM)
{
sys_mount_table_counter++;
cygwin_shared->sys_mount_table_counter++;
}
return 0; /* Success */
}
@ -1922,31 +1881,29 @@ mount_info::del_reg_mount (const char * posix_path, unsigned flags)
void
mount_info::read_cygdrive_info_from_registry ()
{
/* reg_key for user path prefix in HKEY_CURRENT_USER. */
reg_key r;
/* First read cygdrive from user's registry. */
if (r.get_string (CYGWIN_INFO_CYGDRIVE_PREFIX, cygdrive, sizeof (cygdrive), "") != 0)
/* First read cygdrive from user's registry.
If failed, then read cygdrive from system-wide registry
while deimpersonated. */
for (int i = 0; i < 2; i++)
{
/* Then read cygdrive from system-wide registry. */
cygheap->user.deimpersonate ();
reg_key r2 (HKEY_LOCAL_MACHINE, KEY_READ, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME, CYGWIN_REGNAME,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME,
NULL);
cygheap->user.reimpersonate ();
if (i)
cygheap->user.deimpersonate ();
reg_key r (i, KEY_READ, CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME, NULL);
if (i)
cygheap->user.reimpersonate ();
if (r2.get_string (CYGWIN_INFO_CYGDRIVE_PREFIX, cygdrive,
sizeof (cygdrive), ""))
strcpy (cygdrive, CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX);
cygdrive_flags = r2.get_int (CYGWIN_INFO_CYGDRIVE_FLAGS, MOUNT_CYGDRIVE | MOUNT_BINARY);
slashify (cygdrive, cygdrive, 1);
cygdrive_len = strlen (cygdrive);
}
else
{
/* Fetch user cygdrive_flags from registry; returns MOUNT_CYGDRIVE on
error. */
cygdrive_flags = r.get_int (CYGWIN_INFO_CYGDRIVE_FLAGS, MOUNT_CYGDRIVE | MOUNT_BINARY);
if (r.get_string (CYGWIN_INFO_CYGDRIVE_PREFIX, cygdrive, sizeof (cygdrive),
CYGWIN_INFO_CYGDRIVE_DEFAULT_PREFIX) != ERROR_SUCCESS && i == 0)
continue;
/* Fetch user cygdrive_flags from registry; returns MOUNT_CYGDRIVE on error. */
cygdrive_flags = r.get_int (CYGWIN_INFO_CYGDRIVE_FLAGS,
MOUNT_CYGDRIVE | MOUNT_BINARY);
/* Sanitize */
if (i == 0)
cygdrive_flags &= ~MOUNT_SYSTEM;
else
cygdrive_flags |= MOUNT_SYSTEM;
slashify (cygdrive, cygdrive, 1);
cygdrive_len = strlen (cygdrive);
}
@ -1959,22 +1916,6 @@ mount_info::read_cygdrive_info_from_registry ()
int
mount_info::write_cygdrive_info_to_registry (const char *cygdrive_prefix, unsigned flags)
{
/* Determine whether to modify user or system cygdrive path prefix. */
HKEY top = (flags & MOUNT_SYSTEM) ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER;
if (flags & MOUNT_SYSTEM)
{
sys_mount_table_counter++;
cygwin_shared->sys_mount_table_counter++;
}
/* reg_key for user path prefix in HKEY_CURRENT_USER or system path prefix in
HKEY_LOCAL_MACHINE. */
reg_key r (top, KEY_ALL_ACCESS, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME, CYGWIN_REGNAME,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME,
NULL);
/* Verify cygdrive prefix starts with a forward slash and if there's
another character, it's not a slash. */
if ((cygdrive_prefix == NULL) || (*cygdrive_prefix == 0) ||
@ -1989,6 +1930,8 @@ mount_info::write_cygdrive_info_to_registry (const char *cygdrive_prefix, unsign
/* Ensure that there is never a final slash */
nofinalslash (cygdrive_prefix, hold_cygdrive_prefix);
reg_key r (flags & MOUNT_SYSTEM, KEY_ALL_ACCESS,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME, NULL);
int res;
res = r.set_string (CYGWIN_INFO_CYGDRIVE_PREFIX, hold_cygdrive_prefix);
if (res != ERROR_SUCCESS)
@ -1998,15 +1941,18 @@ mount_info::write_cygdrive_info_to_registry (const char *cygdrive_prefix, unsign
}
r.set_int (CYGWIN_INFO_CYGDRIVE_FLAGS, flags);
if (flags & MOUNT_SYSTEM)
sys_mount_table_counter = ++cygwin_shared->sys_mount_table_counter;
/* This also needs to go in the in-memory copy of "cygdrive", but only if
appropriate:
1. setting user path prefix, or
2. overwriting (a previous) system path prefix */
if (!(flags & MOUNT_SYSTEM) || (mount_table->cygdrive_flags & MOUNT_SYSTEM))
{
slashify (cygdrive_prefix, mount_table->cygdrive, 1);
mount_table->cygdrive_flags = flags;
mount_table->cygdrive_len = strlen (mount_table->cygdrive);
slashify (cygdrive_prefix, cygdrive, 1);
cygdrive_flags = flags;
cygdrive_len = strlen (cygdrive);
}
return 0;
@ -2015,19 +1961,7 @@ mount_info::write_cygdrive_info_to_registry (const char *cygdrive_prefix, unsign
int
mount_info::remove_cygdrive_info_from_registry (const char *cygdrive_prefix, unsigned flags)
{
/* Determine whether to modify user or system cygdrive path prefix. */
HKEY top = (flags & MOUNT_SYSTEM) ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER;
if (flags & MOUNT_SYSTEM)
{
sys_mount_table_counter++;
cygwin_shared->sys_mount_table_counter++;
}
/* reg_key for user path prefix in HKEY_CURRENT_USER or system path prefix in
HKEY_LOCAL_MACHINE. */
reg_key r (top, KEY_ALL_ACCESS, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME, CYGWIN_REGNAME,
reg_key r (flags & MOUNT_SYSTEM, KEY_ALL_ACCESS,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME,
NULL);
@ -2035,11 +1969,20 @@ mount_info::remove_cygdrive_info_from_registry (const char *cygdrive_prefix, uns
int res = r.killvalue (CYGWIN_INFO_CYGDRIVE_PREFIX);
int res2 = r.killvalue (CYGWIN_INFO_CYGDRIVE_FLAGS);
if (flags & MOUNT_SYSTEM)
sys_mount_table_counter = ++cygwin_shared->sys_mount_table_counter;
/* Reinitialize the cygdrive path prefix to reflect to removal from the
registry. */
read_cygdrive_info_from_registry ();
return (res != ERROR_SUCCESS) ? res : res2;
if (res == ERROR_SUCCESS)
res = res2;
if (res == ERROR_SUCCESS)
return 0;
__seterrno_from_win_error (res);
return -1;
}
int
@ -2047,7 +1990,7 @@ mount_info::get_cygdrive_info (char *user, char *system, char* user_flags,
char* system_flags)
{
/* Get the user path prefix from HKEY_CURRENT_USER. */
reg_key r;
reg_key r (false, KEY_READ, CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME, NULL);
int res = r.get_string (CYGWIN_INFO_CYGDRIVE_PREFIX, user, CYG_MAX_PATH, "");
/* Get the user flags, if appropriate */
@ -2058,10 +2001,7 @@ mount_info::get_cygdrive_info (char *user, char *system, char* user_flags,
}
/* Get the system path prefix from HKEY_LOCAL_MACHINE. */
reg_key r2 (HKEY_LOCAL_MACHINE, KEY_READ, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME, CYGWIN_REGNAME,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME,
NULL);
reg_key r2 (true, KEY_READ, CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME, NULL);
int res2 = r2.get_string (CYGWIN_INFO_CYGDRIVE_PREFIX, system, CYG_MAX_PATH, "");
/* Get the system flags, if appropriate */

65
winsup/cygwin/registry.cc
View File

@ -13,8 +13,12 @@ details. */
#include "registry.h"
#include "security.h"
#include <cygwin/version.h>
static char NO_COPY cygnus_class[] = "cygnus";
#include "path.h"
#include "fhandler.h"
#include "dtable.h"
#include "cygerrno.h"
#include "cygheap.h"
static const char cygnus_class[] = "cygnus";
reg_key::reg_key (HKEY top, REGSAM access, ...)
{
@ -24,30 +28,46 @@ reg_key::reg_key (HKEY top, REGSAM access, ...)
va_end (av);
}
reg_key::reg_key (REGSAM access, ...)
/* Opens a key under the appropriate Cygwin key.
Do not use HKCU per MS KB 199190 */
reg_key::reg_key (bool isHKLM, REGSAM access, ...)
{
va_list av;
HKEY top;
new (this) reg_key (HKEY_CURRENT_USER, access, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME,
CYGWIN_INFO_CYGWIN_REGISTRY_NAME, NULL);
HKEY top = key;
if (isHKLM)
top = HKEY_LOCAL_MACHINE;
else
{
char name[128];
const char *names[2] = {cygheap->user.get_windows_id (name), ".DEFAULT"};
for (int i = 0; i < 2; i++)
{
key_is_invalid = RegOpenKeyEx (HKEY_USERS, names[i], 0, access, &top);
if (key_is_invalid == ERROR_SUCCESS)
goto OK;
debug_printf ("HKU\\%s failed, Win32 error %ld", names[i], key_is_invalid);
}
return;
}
OK:
new (this) reg_key (top, access, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME,
CYGWIN_INFO_CYGWIN_REGISTRY_NAME, NULL);
if (top != HKEY_LOCAL_MACHINE)
RegCloseKey (top);
if (key_is_invalid)
return;
top = key;
va_start (av, access);
build_reg (top, KEY_READ, av);
build_reg (top, access, av);
va_end (av);
if (top != key)
RegCloseKey (top);
}
reg_key::reg_key (REGSAM access)
{
new (this) reg_key (HKEY_CURRENT_USER, access, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME,
CYGWIN_INFO_CYGWIN_REGISTRY_NAME,
CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME, NULL);
}
void
reg_key::build_reg (HKEY top, REGSAM access, va_list av)
{
@ -62,16 +82,15 @@ reg_key::build_reg (HKEY top, REGSAM access, va_list av)
while ((name = va_arg (av, char *)) != NULL)
{
DWORD disp;
int res = RegCreateKeyExA (r,
name,
0,
cygnus_class,
(char *) cygnus_class,
REG_OPTION_NON_VOLATILE,
access,
&sec_none_nih,
&key,
&disp);
NULL);
if (r != top)
RegCloseKey (r);
r = key;
@ -81,12 +100,6 @@ reg_key::build_reg (HKEY top, REGSAM access, va_list av)
debug_printf ("failed to create key %s in the registry", name);
break;
}
/* If we're considering the mounts key, check if it had to
be created and set had_to_create appropriately. */
if (strcmp (name, CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME) == 0)
if (disp == REG_CREATED_NEW_KEY)
mount_table->had_to_create_mount_areas++;
}
}

3
winsup/cygwin/registry.h
View File

@ -18,8 +18,7 @@ private:
public:
reg_key (HKEY toplev, REGSAM access, ...);
reg_key (REGSAM access, ...);
reg_key (REGSAM access = KEY_ALL_ACCESS);
reg_key (bool isHKLM, REGSAM access, ...);
void *operator new (size_t, void *p) {return p;}
void build_reg (HKEY key, REGSAM access, va_list av);

26
winsup/cygwin/shared.cc
View File

@ -250,22 +250,20 @@ shared_info::heap_chunk_size ()
{
if (!heap_chunk)
{
/* Fetch misc. registry entries. */
/* Fetch from registry, first user then local machine. */
for (int i = 0; i < 2; i++)
{
reg_key reg (i, KEY_READ, NULL);
reg_key reg (KEY_READ, NULL);
/* Note that reserving a huge amount of heap space does not result in
the use of swap since we are not committing it. */
/* FIXME: We should not be restricted to a fixed size heap no matter
what the fixed size is. */
/* Note that reserving a huge amount of heap space does not result in
the use of swap since we are not committing it. */
/* FIXME: We should not be restricted to a fixed size heap no matter
what the fixed size is. */
heap_chunk = reg.get_int ("heap_chunk_in_mb", 0);
if (!heap_chunk) {
reg_key r1 (HKEY_LOCAL_MACHINE, KEY_READ, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME,
CYGWIN_INFO_CYGWIN_REGISTRY_NAME, NULL);
heap_chunk = r1.get_int ("heap_chunk_in_mb", 384);
}
if ((heap_chunk = reg.get_int ("heap_chunk_in_mb", 0)))
break;
heap_chunk = 384; /* Default */
}
if (heap_chunk < 4)
heap_chunk = 4 * 1024 * 1024;

4
winsup/cygwin/shared_info.h
View File

@ -70,10 +70,6 @@ class mount_info
int native_sorted[MAX_MOUNTS];
public:
/* Increment when setting up a reg_key if mounts area had to be
created so we know when we need to import old mount tables. */
int had_to_create_mount_areas;
void init ();
int add_item (const char *dev, const char *path, unsigned flags, int reg_p);
int del_item (const char *path, unsigned flags, int reg_p);