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ntdll: Reimplement set_native_thread_name() for macOS.

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Marc-Aurel Zent 2024-01-11 10:46:10 +01:00 • committed by Alexandre Julliard
parent 626b2f1898
commit c0bffa823d
1 changed files with 12 additions and 21 deletions
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33
dlls/ntdll/unix/thread.c
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@ -1911,30 +1911,21 @@ static void set_native_thread_name( HANDLE handle, const UNICODE_STRING *name )
close( fd );
}
#elif defined(__APPLE__)
/* pthread_setname_np() silently fails if the name is longer than 63 characters + null terminator */
char nameA[64];
NTSTATUS status;
int unix_pid, unix_tid, len, current_tid;
char nameA[MAXTHREADNAMESIZE];
int len;
THREAD_BASIC_INFORMATION info;
SERVER_START_REQ( get_thread_times )
{
req->handle = wine_server_obj_handle( handle );
status = wine_server_call( req );
if (status == STATUS_SUCCESS)
{
unix_pid = reply->unix_pid;
unix_tid = reply->unix_tid;
}
}
SERVER_END_REQ;
if (status != STATUS_SUCCESS || unix_pid == -1 || unix_tid == -1)
if (NtQueryInformationThread( handle, ThreadBasicInformation, &info, sizeof(info), NULL ))
return;
current_tid = mach_thread_self();
mach_port_deallocate(mach_task_self(), current_tid);
if (HandleToULong( info.ClientId.UniqueProcess ) != GetCurrentProcessId())
{
static int once;
if (!once++) FIXME("cross-process native thread naming not supported\n");
return;
}
if (unix_tid != current_tid)
if (HandleToULong( info.ClientId.UniqueThread ) != GetCurrentThreadId())
{
static int once;
if (!once++) FIXME("setting other thread name not supported\n");
@ -1943,7 +1934,7 @@ static void set_native_thread_name( HANDLE handle, const UNICODE_STRING *name )
len = ntdll_wcstoumbs( name->Buffer, name->Length / sizeof(WCHAR), nameA, sizeof(nameA) - 1, FALSE );
nameA[len] = '\0';
pthread_setname_np(nameA);
pthread_setname_np( nameA );
#else
static int once;
if (!once++) FIXME("not implemented on this platform\n");