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ntdll: Export KeAddSystemServiceTable() instead of the KeServiceDescriptorTable variable.

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This commit is contained in:
Alexandre Julliard 2023-12-06 12:42:34 +01:00
parent 48182726e9
commit 0fea0db866
3 changed files with 20 additions and 13 deletions
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15
dlls/ntdll/unix/loader.c
View file

@ -625,6 +625,21 @@ void start_server( BOOL debug )
}
/***********************************************************************
* KeAddSystemServiceTable
*/
BOOLEAN KeAddSystemServiceTable( ULONG_PTR *funcs, ULONG_PTR *counters, ULONG limit,
BYTE *arguments, ULONG index )
{
if (index >= ARRAY_SIZE(KeServiceDescriptorTable)) return FALSE;
KeServiceDescriptorTable[index].ServiceTable = funcs;
KeServiceDescriptorTable[index].CounterTable = counters;
KeServiceDescriptorTable[index].ServiceLimit = limit;
KeServiceDescriptorTable[index].ArgumentTable = arguments;
return TRUE;
}
/*************************************************************************
* map_so_dll
*

15
dlls/win32u/syscall.c
View file

@ -36,9 +36,9 @@
ULONG_PTR zero_bits = 0;
static void * const syscalls[] =
static ULONG_PTR syscalls[] =
{
#define SYSCALL_ENTRY(id,name,args) name,
#define SYSCALL_ENTRY(id,name,args) (ULONG_PTR)name,
#ifdef _WIN64
ALL_SYSCALLS64
#else
@ -58,14 +58,6 @@ static BYTE arguments[ARRAY_SIZE(syscalls)] =
#undef SYSCALL_ENTRY
};
static const SYSTEM_SERVICE_TABLE syscall_table =
{
(ULONG_PTR *)syscalls,
0,
ARRAY_SIZE(syscalls),
arguments
};
static NTSTATUS init( void *args )
{
#ifdef _WIN64
@ -77,8 +69,7 @@ static NTSTATUS init( void *args )
zero_bits = (ULONG_PTR)info.HighestUserAddress | 0x7fffffff;
}
#endif
KeServiceDescriptorTable[1] = syscall_table;
KeAddSystemServiceTable( syscalls, NULL, ARRAY_SIZE(syscalls), arguments, 1 );
return STATUS_SUCCESS;
}

3
include/wine/unixlib.h
View file

@ -31,7 +31,6 @@ typedef NTSTATUS (*unixlib_entry_t)( void *args );
extern DECLSPEC_EXPORT const unixlib_entry_t __wine_unix_call_funcs[];
extern DECLSPEC_EXPORT const unixlib_entry_t __wine_unix_call_wow64_funcs[];
extern DECLSPEC_EXPORT SYSTEM_SERVICE_TABLE KeServiceDescriptorTable[4];
/* some useful helpers from ntdll */
NTSYSAPI const char *ntdll_get_build_dir(void);
@ -84,6 +83,8 @@ NTSYSAPI void ntdll_set_exception_jmp_buf( __wine_jmp_buf *jmp );
} \
} while (0);
NTSYSAPI BOOLEAN KeAddSystemServiceTable( ULONG_PTR *funcs, ULONG_PTR *counters, ULONG limit,
BYTE *arguments, ULONG index );
NTSYSAPI NTSTATUS KeUserModeCallback( ULONG id, const void *args, ULONG len, void **ret_ptr, ULONG *ret_len );
/* wide char string functions */