Cleanup.
* exceptions.cc (windows_system_directory): Make static. Convert to WCHAR. (_cygtls::inside_kernel): Accommodate above change. Check module path name for leading \\?\ and skip, if so. (try_to_debug): Call GetEnvironmentStringsW and convert evaluation to WCHAR to avoid truncated environment problem. (has_visible_window_station): Call GetUserObjectInformationW. (events_init): Accommodate above conversion of windows_system_directory. * init.cc (respawn_wow64_process): Use WCHAR functions to start new process. * net.cc (__dup_ent): Drop Windows 9x consideration. (load_ipv6_funcs): Use WCHAR functions to load IPv6 libs. * syscalls.cc (syscalls.cc): Remove call to GetDiskFreeSpace.
This commit is contained in:
Corinna Vinschen
parent
f47b47fb18
commit
ba047ace14
|
|
@ -1,3 +1,20 @@
|
|||
2008-04-03 Corinna Vinschen <corinna@vinschen.de>
|
||||
|
||||
Cleanup.
|
||||
* exceptions.cc (windows_system_directory): Make static. Convert to
|
||||
WCHAR.
|
||||
(_cygtls::inside_kernel): Accommodate above change. Check module
|
||||
path name for leading \\?\ and skip, if so.
|
||||
(try_to_debug): Call GetEnvironmentStringsW and convert evaluation to
|
||||
WCHAR to avoid truncated environment problem.
|
||||
(has_visible_window_station): Call GetUserObjectInformationW.
|
||||
(events_init): Accommodate above conversion of windows_system_directory.
|
||||
* init.cc (respawn_wow64_process): Use WCHAR functions to start new
|
||||
process.
|
||||
* net.cc (__dup_ent): Drop Windows 9x consideration.
|
||||
(load_ipv6_funcs): Use WCHAR functions to load IPv6 libs.
|
||||
* syscalls.cc (syscalls.cc): Remove call to GetDiskFreeSpace.
|
||||
|
||||
2008-04-02 Corinna Vinschen <corinna@vinschen.de>
|
||||
|
||||
* path.cc (mount_info::init): First try to fetch mount points from
|
||||
|
|
|
|||
|
|
@ -17,6 +17,7 @@ details. */
|
|||
#include <setjmp.h>
|
||||
#include <assert.h>
|
||||
#include <syslog.h>
|
||||
#include <wchar.h>
|
||||
|
||||
#include "exceptions.h"
|
||||
#include "sync.h"
|
||||
|
|
@ -46,7 +47,7 @@ extern child_info_spawn *chExeced;
|
|||
int NO_COPY sigExeced;
|
||||
|
||||
static BOOL WINAPI ctrl_c_handler (DWORD);
|
||||
char windows_system_directory[1024];
|
||||
static WCHAR windows_system_directory[1024];
|
||||
static size_t windows_system_directory_length;
|
||||
|
||||
/* This is set to indicate that we have already exited. */
|
||||
|
|
@ -327,8 +328,9 @@ _cygtls::inside_kernel (CONTEXT *cx)
|
|||
if (!VirtualQuery ((LPCVOID) cx->Eip, &m, sizeof m))
|
||||
sigproc_printf ("couldn't get memory info, pc %p, %E", cx->Eip);
|
||||
|
||||
char *checkdir = (char *) alloca (windows_system_directory_length + 4);
|
||||
memset (checkdir, 0, sizeof (checkdir));
|
||||
size_t size = (windows_system_directory_length + 6) * sizeof (WCHAR);
|
||||
PWCHAR checkdir = (PWCHAR) alloca (size);
|
||||
memset (checkdir, 0, size);
|
||||
|
||||
# define h ((HMODULE) m.AllocationBase)
|
||||
/* Apparently Windows 95 can sometimes return bogus addresses from
|
||||
|
|
@ -338,11 +340,16 @@ _cygtls::inside_kernel (CONTEXT *cx)
|
|||
res = true;
|
||||
else if (h == user_data->hmodule)
|
||||
res = false;
|
||||
else if (!GetModuleFileName (h, checkdir, windows_system_directory_length + 2))
|
||||
else if (!GetModuleFileNameW (h, checkdir, windows_system_directory_length + 6))
|
||||
res = false;
|
||||
else
|
||||
res = strncasematch (windows_system_directory, checkdir,
|
||||
{
|
||||
/* Skip potential long path prefix. */
|
||||
if (!wcsncmp (checkdir, L"\\\\?\\", 4))
|
||||
checkdir += 4;
|
||||
res = !wcsncasecmp (windows_system_directory, checkdir,
|
||||
windows_system_directory_length);
|
||||
}
|
||||
sigproc_printf ("pc %p, h %p, inside_kernel %d", cx->Eip, h, res);
|
||||
# undef h
|
||||
return res;
|
||||
|
|
@ -397,17 +404,17 @@ try_to_debug (bool waitloop)
|
|||
lock_ttys::release ();
|
||||
|
||||
/* prevent recursive exception handling */
|
||||
char* rawenv = GetEnvironmentStrings () ;
|
||||
for (char* p = rawenv; *p != '\0'; p = strchr (p, '\0') + 1)
|
||||
PWCHAR rawenv = GetEnvironmentStringsW () ;
|
||||
for (PWCHAR p = rawenv; *p != L'\0'; p = wcschr (p, L'\0') + 1)
|
||||
{
|
||||
if (strncmp (p, "CYGWIN=", strlen ("CYGWIN=")) == 0)
|
||||
if (wcsncmp (p, L"CYGWIN=", wcslen (L"CYGWIN=")) == 0)
|
||||
{
|
||||
char* q = strstr (p, "error_start") ;
|
||||
PWCHAR q = wcsstr (p, L"error_start") ;
|
||||
/* replace 'error_start=...' with '_rror_start=...' */
|
||||
if (q)
|
||||
{
|
||||
*q = '_' ;
|
||||
SetEnvironmentVariable ("CYGWIN", p + strlen ("CYGWIN=")) ;
|
||||
*q = L'_' ;
|
||||
SetEnvironmentVariableW (L"CYGWIN", p + wcslen (L"CYGWIN=")) ;
|
||||
}
|
||||
break ;
|
||||
}
|
||||
|
|
@ -917,7 +924,7 @@ has_visible_window_station ()
|
|||
with the desktop (using the "Allow service to interact with desktop"
|
||||
property) are running in an invisible window station. */
|
||||
if ((station_hdl = GetProcessWindowStation ())
|
||||
&& GetUserObjectInformationA (station_hdl, UOI_FLAGS, &uof,
|
||||
&& GetUserObjectInformationW (station_hdl, UOI_FLAGS, &uof,
|
||||
sizeof uof, &len)
|
||||
&& (uof.dwFlags & WSF_VISIBLE))
|
||||
return true;
|
||||
|
|
@ -1339,18 +1346,18 @@ void
|
|||
events_init ()
|
||||
{
|
||||
mask_sync.init ("mask_sync");
|
||||
windows_system_directory[0] = '\0';
|
||||
GetSystemDirectory (windows_system_directory, sizeof (windows_system_directory) - 2);
|
||||
char *end = strchr (windows_system_directory, '\0');
|
||||
windows_system_directory[0] = L'\0';
|
||||
GetSystemDirectoryW (windows_system_directory, sizeof (windows_system_directory) / sizeof (WCHAR) - 2);
|
||||
PWCHAR end = wcschr (windows_system_directory, L'\0');
|
||||
if (end == windows_system_directory)
|
||||
api_fatal ("can't find windows system directory");
|
||||
if (end[-1] != '\\')
|
||||
if (end[-1] != L'\\')
|
||||
{
|
||||
*end++ = '\\';
|
||||
*end = '\0';
|
||||
*end++ = L'\\';
|
||||
*end = L'\0';
|
||||
}
|
||||
windows_system_directory_length = end - windows_system_directory;
|
||||
debug_printf ("windows_system_directory '%s', windows_system_directory_length %d",
|
||||
debug_printf ("windows_system_directory '%W', windows_system_directory_length %d",
|
||||
windows_system_directory, windows_system_directory_length);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -97,11 +97,11 @@ respawn_wow64_process ()
|
|||
if (!is_wow64_proc)
|
||||
{
|
||||
PROCESS_INFORMATION pi;
|
||||
STARTUPINFO si;
|
||||
STARTUPINFOW si;
|
||||
DWORD ret = 0;
|
||||
|
||||
GetStartupInfo (&si);
|
||||
if (!CreateProcessA (NULL, GetCommandLineA (), NULL, NULL, TRUE,
|
||||
GetStartupInfoW (&si);
|
||||
if (!CreateProcessW (NULL, GetCommandLineW (), NULL, NULL, TRUE,
|
||||
CREATE_DEFAULT_ERROR_MODE
|
||||
| GetPriorityClass (GetCurrentProcess ()),
|
||||
NULL, NULL, &si, &pi))
|
||||
|
|
|
|||
|
|
@ -15,6 +15,7 @@ details. */
|
|||
|
||||
#include "winsup.h"
|
||||
#include <ctype.h>
|
||||
#include <wchar.h>
|
||||
#include <sys/socket.h>
|
||||
#include <sys/un.h>
|
||||
#include <syslog.h>
|
||||
|
|
@ -42,6 +43,7 @@ details. */
|
|||
#include "cygtls.h"
|
||||
#include "cygwin/in6.h"
|
||||
#include "ifaddrs.h"
|
||||
#include "tls_pbuf.h"
|
||||
|
||||
extern "C"
|
||||
{
|
||||
|
|
@ -385,19 +387,10 @@ __dup_ent (unionent *&dst, unionent *src, struct_type type)
|
|||
/* Do servent/hostent specific processing */
|
||||
int protolen = 0;
|
||||
int addr_list_len = 0;
|
||||
char *s_proto = NULL;
|
||||
if (type == t_servent)
|
||||
{
|
||||
if (src->s_proto)
|
||||
{
|
||||
/* Windows 95 idiocy. Structure is misaligned on Windows 95.
|
||||
Kludge around this by trying a different pointer alignment. */
|
||||
if (!IsBadStringPtr (src->s_proto, INT32_MAX))
|
||||
s_proto = src->s_proto;
|
||||
else if (!IsBadStringPtr (((pservent *) src)->s_proto, INT32_MAX))
|
||||
s_proto = ((pservent *) src)->s_proto;
|
||||
sz += (protolen = strlen_round (s_proto));
|
||||
}
|
||||
sz += (protolen = strlen_round (src->s_proto));
|
||||
}
|
||||
else if (type == t_hostent)
|
||||
{
|
||||
|
|
@ -456,9 +449,9 @@ __dup_ent (unionent *&dst, unionent *src, struct_type type)
|
|||
debug_printf ("protoent %s %x %x", dst->name, dst->list, dst->port_proto_addrtype);
|
||||
else if (type == t_servent)
|
||||
{
|
||||
if (s_proto)
|
||||
if (src->s_proto)
|
||||
{
|
||||
strcpy (dst->s_proto = dp, s_proto);
|
||||
strcpy (dst->s_proto = dp, src->s_proto);
|
||||
dp += protolen;
|
||||
}
|
||||
}
|
||||
|
|
@ -3832,8 +3825,8 @@ static bool ipv6_inited = false;
|
|||
static void
|
||||
load_ipv6_funcs ()
|
||||
{
|
||||
|
||||
char lib_name[MAX_PATH];
|
||||
tmp_pathbuf tp;
|
||||
PWCHAR lib_name = tp.w_get ();
|
||||
size_t len;
|
||||
HMODULE lib;
|
||||
|
||||
|
|
@ -3841,18 +3834,18 @@ load_ipv6_funcs ()
|
|||
if (ipv6_inited)
|
||||
goto out;
|
||||
WSAGetLastError (); /* Kludge. Enforce WSAStartup call. */
|
||||
if (GetSystemDirectory (lib_name, MAX_PATH))
|
||||
if (GetSystemDirectoryW (lib_name, NT_MAX_PATH))
|
||||
{
|
||||
len = strlen (lib_name);
|
||||
strcpy (lib_name + len, "\\ws2_32.dll");
|
||||
if ((lib = LoadLibrary (lib_name)))
|
||||
len = wcslen (lib_name);
|
||||
wcpcpy (lib_name + len, L"\\ws2_32.dll");
|
||||
if ((lib = LoadLibraryW (lib_name)))
|
||||
{
|
||||
if (get_ipv6_funcs (lib))
|
||||
goto out;
|
||||
FreeLibrary (lib);
|
||||
}
|
||||
strcpy (lib_name + len, "\\wship6.dll");
|
||||
if ((lib = LoadLibrary (lib_name)))
|
||||
wcpcpy (lib_name + len, L"\\wship6.dll");
|
||||
if ((lib = LoadLibraryW (lib_name)))
|
||||
{
|
||||
if (get_ipv6_funcs (lib))
|
||||
goto out;
|
||||
|
|
|
|||
|
|
@ -3299,8 +3299,6 @@ long gethostid (void)
|
|||
or a STATUS_ACCESS_VIOLATION is generated */
|
||||
ULARGE_INTEGER availb;
|
||||
GetDiskFreeSpaceEx ("C:\\", &availb, (PULARGE_INTEGER) &data[11], NULL);
|
||||
if (GetLastError () == ERROR_PROC_NOT_FOUND)
|
||||
GetDiskFreeSpace ("C:\\", NULL, NULL, NULL, (DWORD *)&data[11]);
|
||||
|
||||
debug_printf ("hostid entropy: %08x %08x %08x %08x "
|
||||
"%08x %08x %08x %08x "
|
||||
|
|
|
|||
Loading…
Reference in New Issue