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ntdll: Use a RunOnce function to initialize relay debugging options.

This commit is contained in:
Alexandre Julliard 2013-08-29 16:49:43 +02:00
parent d191d5bca0
commit 3d83da047a
1 changed files with 6 additions and 8 deletions
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14
dlls/ntdll/relay.c
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@ -81,7 +81,7 @@ static const WCHAR **debug_from_relay_includelist;
static const WCHAR **debug_from_snoop_excludelist;
static const WCHAR **debug_from_snoop_includelist;
static BOOL init_done;
static RTL_RUN_ONCE init_once = RTL_RUN_ONCE_INIT;
/* compare an ASCII and a Unicode string without depending on the current codepage */
static inline int strcmpAW( const char *strA, const WCHAR *strW )
@ -172,7 +172,7 @@ static const WCHAR **load_list( HKEY hkey, const WCHAR *value )
*
* Build the relay include/exclude function lists.
*/
static void init_debug_lists(void)
static DWORD WINAPI init_debug_lists( RTL_RUN_ONCE *once, void *param, void **context )
{
OBJECT_ATTRIBUTES attr;
UNICODE_STRING name;
@ -189,9 +189,6 @@ static void init_debug_lists(void)
static const WCHAR SnoopFromIncludeW[] = {'S','n','o','o','p','F','r','o','m','I','n','c','l','u','d','e',0};
static const WCHAR SnoopFromExcludeW[] = {'S','n','o','o','p','F','r','o','m','E','x','c','l','u','d','e',0};
if (init_done) return;
init_done = TRUE;
RtlOpenCurrentUser( KEY_ALL_ACCESS, &root );
attr.Length = sizeof(attr);
attr.RootDirectory = root;
@ -204,7 +201,7 @@ static void init_debug_lists(void)
/* @@ Wine registry key: HKCU\Software\Wine\Debug */
if (NtOpenKey( &hkey, KEY_ALL_ACCESS, &attr )) hkey = 0;
NtClose( root );
if (!hkey) return;
if (!hkey) return TRUE;
debug_relay_includelist = load_list( hkey, RelayIncludeW );
debug_relay_excludelist = load_list( hkey, RelayExcludeW );
@ -216,6 +213,7 @@ static void init_debug_lists(void)
debug_from_snoop_excludelist = load_list( hkey, SnoopFromExcludeW );
NtClose( hkey );
return TRUE;
}
@ -698,7 +696,7 @@ void RELAY_SetupDLL( HMODULE module )
struct relay_private_data *data;
const WORD *ordptr;
if (!init_done) init_debug_lists();
RtlRunOnceExecuteOnce( &init_once, init_debug_lists, NULL, NULL );
exports = RtlImageDirectoryEntryToData( module, TRUE, IMAGE_DIRECTORY_ENTRY_EXPORT, &size );
if (!exports) return;
@ -855,7 +853,7 @@ void SNOOP_SetupDLL(HMODULE hmod)
ULONG size32;
IMAGE_EXPORT_DIRECTORY *exports;
if (!init_done) init_debug_lists();
RtlRunOnceExecuteOnce( &init_once, init_debug_lists, NULL, NULL );
exports = RtlImageDirectoryEntryToData( hmod, TRUE, IMAGE_DIRECTORY_ENTRY_EXPORT, &size32 );
if (!exports || !exports->NumberOfFunctions) return;