int main() {
barrier_init(&barrier, 2);
pthread_t t;
pthread_create(&t, 0, Thread, 0);
struct timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
check(pthread_timedjoin_np(t, 0, &ts), ETIMEDOUT);
barrier_wait(&barrier);
clock_gettime(CLOCK_REALTIME, &ts);
ts.tv_sec += 10000;
check(pthread_timedjoin_np(t, 0, &ts), 0);
var = 2;
fprintf(stderr, "PASS\n");
return 0;
}
bool udtThread::TimedJoin(u32 timeoutMs)
{
if(_threadhandle == NULL)
{
return false;
}
#if defined(UDT_WINDOWS)
return WaitForSingleObject((HANDLE)_threadhandle, (DWORD)timeoutMs) == WAIT_OBJECT_0;
#elif defined(_GNU_SOURCE)
timespec ts;
if(clock_gettime(CLOCK_REALTIME, &ts) == -1)
{
return false;
}
ts.tv_nsec += (long)timeoutMs * (long)1000000;
return pthread_timedjoin_np(*(pthread_t*)_threadhandle, NULL, &ts) == 0;
#else
# error "pthread_timedjoin_np doesn't exist on your platform"
#endif
}
long thrJoin(LPDM_THREAD thr, int *exitcode, int timeout)
{
long dwRes = 0;
#ifdef WIN32
int to = timeout > 0 ? timeout : INFINITE;
dwRes = WaitForSingleObject(thr->hThread, to);
if(dwRes != WAIT_TIMEOUT && exitcode)
{
DWORD dwExitCode = 0;
GetExitCodeThread(thr->hThread, &dwExitCode);
*exitcode = (int)dwExitCode;
logInfo("Catched thread %d exited with code:%d", thr->dwThreadId, *exitcode);
}
else
logInfo("Catched Thread %d exited.", thr->dwThreadId);
#else
struct timespec to;
int ret;
void *pExitPointer;
if(timeout > 0)
{
to.tv_sec = timeout / 1000;
to.tv_nsec = (timeout % 1000) * 1000000;
dwRes = pthread_timedjoin_np(thr->hThread, &pExitPointer, &to);
}else{
pthread_join(thr->hThread, &pExitPointer);
}
if(exitcode)
*exitcode = (int)pExitPointer;
logInfo("Catched Thread %d exited.", thr->hThread);
#endif
free(thr);
return dwRes;
}
int
main(int argc, char * argv[])
{
pthread_t id;
struct timespec abstime, reltime = { 1, 0 };
void* result = (void*)-1;
assert(pthread_create(&id, NULL, func, (void *)(size_t)999) == 0);
/*
* Let thread start before we attempt to join it.
*/
Sleep(100);
(void) pthread_win32_getabstime_np(&abstime, &reltime);
/* Test for pthread_timedjoin_np timeout */
assert(pthread_timedjoin_np(id, &result, &abstime) == ETIMEDOUT);
assert((int)(size_t)result == -1);
/* Test for pthread_tryjoin_np behaviour before thread has exited */
assert(pthread_tryjoin_np(id, &result) == EBUSY);
assert((int)(size_t)result == -1);
Sleep(500);
/* Test for pthread_tryjoin_np behaviour after thread has exited */
assert(pthread_tryjoin_np(id, &result) == 0);
assert((int)(size_t)result == 999);
/* Success. */
return 0;
}
///////////////////////////////////////////////////////////////////////
/// Function: TimedJoin
///
/// Author: $author$
/// Date: 4/13/2012
///////////////////////////////////////////////////////////////////////
virtual XosError TimedJoin
(void*& result, const struct timespec& untilTime)
{
XosError error = XOS_ERROR_FAILED;
int err;
if ((m_isCreated))
{
if (!(err = pthread_timedjoin_np
(m_thread, &result, &untilTime)))
error = XOS_ERROR_NONE;
else
if (ETIMEDOUT == (err))
{
XOS_DBT(("() timedout on pthread_timedjoin_np()"));
error = XOS_ERROR_TIMEDOUT;
}
else
{ XOS_DBE(("() failed on pthread_timedjoin_np()")); }
if (ETIMEDOUT != (err))
m_isForked = false;
}
return error;
}
/**
* close the log.
* */
void slog_close(slog_t * log)
{
if(NULL == log)
{
return;
}
//
log->running = 0;
struct timespec to;
to.tv_sec = log->rotate_period > 0 ? log->rotate_period : 60;
to.tv_nsec= 0;
pthread_timedjoin_np(log->tid, NULL, &to);
//
pthread_mutex_lock(&(log->lock));
if(NULL != log->fp)
{
slog_flush(log);
fclose(log->fp);
log->fp = NULL;
}
pthread_mutex_unlock(&(log->lock));
free(log);
}
static
int stream_wait(ObjectStream* os) {
// sync
if (os->flags & OSF_JOINED)
return 0;
// static const size_t TIMEOUT_SECS = 10;
static const size_t TIMEOUT_SECS = 20;
struct timespec timeout;
if (clock_gettime(CLOCK_REALTIME, &timeout)) {
LOG(LOG_ERR, "failed to get timer '%s'\n", strerror(errno));
return -1; // errno is set
}
timeout.tv_sec += TIMEOUT_SECS;
int rc;
void* thread_retval;
while (1) {
// check whether thread has returned. Could mean a curl error, an S3
// protocol error, or server flaking out. Successful return will
// have saved retval in os->op_rc, so we don't have to return it.
rc = pthread_timedjoin_np(os->op, &thread_retval, &timeout);
LOG(LOG_INFO, "pthread_timedjoin_np returned %d (errno=%d)\n", rc, errno);
LOG(LOG_INFO, "thread retval (via os->op_rc) %d\n", os->op_rc);
if (! rc) {
os->flags |= OSF_JOINED;
return 0; // joined
}
else if (rc == ETIMEDOUT) {
errno = rc;
return -1; // timed-out
}
else if (rc == EINVAL)
// EINVAL == another thread is also trying to join (?) timed-wait
// will just return immediately again, and we'll turn into a
// busy-wait. Add an explicit sleep here. [Alternatively, here's
// another idea: If multiple threads are waiting on this thread, then
// that implies the fuse handle was dup'ed. In that case, if we
// return success, fuse might still wait until all threads have
// flushed? I don't trust my knowledge of fuse enough to depend on
// that.]
sleep(1);
else {
errno = rc;
return -1; // error
}
}
}
SerialPort::~SerialPort()
{
mTreadFlag = false;
struct timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
ts.tv_nsec += 200000000;
pthread_timedjoin_np((pthread_t)mThread, 0, &ts);
if(mTreadFlag==false)
pthread_cancel((pthread_t)mThread);
close(mCom);
}
GameIntro::~GameIntro()
{
timespec ts;
ts.tv_sec = 0;
ts.tv_nsec = 50000000;
if (!this->_loaded)
{
if (pthread_timedjoin_np(this->_thread, 0, &ts))
pthread_kill(this->_thread, SIGUSR1);
}
}
UINT CThreadLin::Wait(UINT uiMilliseconds)
{
int iResult;
if (uiMilliseconds) {
timespec kTime;
kTime.tv_sec = uiMilliseconds / 1000;
kTime.tv_nsec = (uiMilliseconds % 1000) * 1000000;
iResult = pthread_timedjoin_np(m_Thread, (void **) &m_uiExitCode, &kTime);
} else
iResult = pthread_join(m_Thread, (void **) &m_uiExitCode);
return iResult;
}
static int thread_join (lua_State *L) {
thread_t t=lstage_tothread(L,1);
int timeout=lua_tointeger(L,2);
if(timeout>0) {
struct timespec to;
clock_gettime(CLOCK_REALTIME, &to);
to.tv_sec += timeout;
pthread_timedjoin_np(*t->th,NULL,&to);
} else {
pthread_join(*t->th,NULL);
}
return 0;
}
void Thread::join(double timeout_ms)
{
struct timespec abstime;
clock_gettime(CLOCK_REALTIME, &abstime);
long secs = timeout_ms / 1000;
abstime.tv_sec += secs;
abstime.tv_nsec += (timeout_ms - secs *1000) * 1000000;
if(abstime.tv_nsec >= 1000000000)
{
abstime.tv_sec += 1;
abstime.tv_nsec %= 1000000000; //TODO utiliser classe Clock
}
pthread_timedjoin_np(m_tid, NULL, &abstime);
}
XN_C_API XnStatus xnOSWaitForThreadExit(XN_THREAD_HANDLE ThreadHandle, XnUInt32 nMilliseconds)
{
int rc = 0;
// Make sure the actual thread handle isn't NULL
XN_RET_IF_NULL(ThreadHandle, XN_STATUS_OS_INVALID_THREAD);
if (nMilliseconds == XN_WAIT_INFINITE)
{
// join via the OS
void* pReturnValue;
rc = pthread_join(*ThreadHandle, &pReturnValue);
}
else
{
// calculate timeout absolute time. First we take current time
struct timespec time;
if (XN_STATUS_OK != xnOSGetMonoTime(&time))
{
return (XN_STATUS_OS_EVENT_SET_FAILED);
}
// add timeout to this time
time.tv_sec += (nMilliseconds / 1000);
time.tv_nsec += ((nMilliseconds % 1000) * 1000000);
// join via the OS
void* pReturnValue;
#ifndef XN_PLATFORM_HAS_NO_TIMED_OPS
rc = pthread_timedjoin_np(*ThreadHandle, &pReturnValue, &time);
#else
rc = pthread_join(*ThreadHandle, &pReturnValue);
#endif
}
// check for failures
if (rc == ETIMEDOUT)
{
return (XN_STATUS_OS_THREAD_TIMEOUT);
}
else if (rc != 0)
{
return (XN_STATUS_OS_THREAD_TERMINATION_FAILED);
}
// All is good...
return (XN_STATUS_OK);
}
static void
interface_stop(ifreader_t handle)
{
interface_handle_t *descriptor = handle->interface_data;
if(descriptor->capture_packets == true) {
struct timespec timeout = { 3, 0 };
descriptor->capture_packets = false;
if(pthread_timedjoin_np(descriptor->thread, NULL, &timeout) != 0) {
pthread_cancel(descriptor->thread);
pthread_join(descriptor->thread, NULL);
}
}
}
int OSAL_timedjoin_thread(OSAL_thread_t thread_id, unsigned int milliseconds, void **status)
{
#ifndef WIMAX_SYS_WINDOWS
struct timespec ts;
struct timeval tv;
int ret;
if ( thread_id == 0 )
return EINVAL;
gettimeofday(&tv, NULL);
TIMEVAL_TO_TIMESPEC(&tv, &ts);
// Split the incoming millisecs into seconds and nano-seconds struct as required by the timedjoin method
ts.tv_sec += (milliseconds / 1000);
ts.tv_nsec += ((milliseconds % 1000) * 1000 * 1000); // 1 ms = 1000000 ns
if (ts.tv_nsec >= 1000000000) {
ts.tv_nsec -= 1000000000;
++ts.tv_sec;
}
ret = pthread_timedjoin_np((pthread_t)thread_id, status, &ts);
if ( ret != 0 )
{
OSALTRACE(OSAL_ERROR, ("thread join failed. err: %d", errno));
switch (errno)
{
case ETIMEDOUT:
ret = WAIT_TIMEOUT;
break;
case EINVAL:
case ESRCH:
ret = WAIT_FAILED;
break;
}
}
return ret;
#else
#endif
}
bool FThread::wait(unsigned long timeout) {
struct timespec t;
time_t seconds = timeout / 1000;
long nanoseconds = (timeout % 1000) * 1000;
t.tv_sec = seconds;
t.tv_nsec = nanoseconds;
#if !defined(__APPLE__) && defined(__MACH__)
if(pthread_timedjoin_np(pthread, NULL, &t) == ETIMEDOUT) {
return true;
}
#endif
return false;
}
/* wait for all threads in the linked list to finish */
void wait_conn_list(struct conn_list *list)
{
struct conn_node *ptr = NULL;
struct timespec ts;
int s;
if (!list)
return;
ptr = list->head;
while (true)
{
if (!ptr)
break;
else
{
/* if this connection is active, we need to wait for long enough time */
if (ptr->connected)
{
s = pthread_join(ptr->thread, NULL);
if (s != 0)
{
char msg[256] = {0};
snprintf(msg, 256, "Error: pthread_join() (to %s:%hu) in wait_conn_list()",
list->ip, list->port);
perror(msg);
}
}
else
{
clock_gettime(CLOCK_REALTIME, &ts);
ts.tv_sec += 5;
s = pthread_timedjoin_np(ptr->thread, NULL, &ts);
if (s != 0)
{
char msg[256] = {0};
snprintf(msg, 256, "Error: pthread_timedjoin_np() (to %s:%hu) in wait_conn_list()",
list->ip, list->port);
perror(msg);
}
}
ptr = ptr->next;
}
}
}
void Led::_stopBlinking() {
if(!_blinking()){
return;
}
_pipe.send(Led::QUIT);
//wait thread for 3sec
timespec ts;
if(clock_gettime(CLOCK_REALTIME, &ts) == -1) {
log(LOG_ERR, "clock gettime failed");
}
else{ ts.tv_sec += 3;
int joined = pthread_timedjoin_np(_thread, NULL, &ts);
if(joined != 0) {
log(LOG_ERR, "unable to join the thread");
}
}
}
int
thread_join( thread_t thread, unsigned int seconds)
{
int rc;
#ifndef WIN32
struct timespec ts;
if( clock_gettime(CLOCK_REALTIME, &ts) == -1 ) {
rc = pthread_join( thread, NULL );
} else {
ts.tv_sec += seconds;
rc = pthread_timedjoin_np( thread, NULL, &ts);
}
#else
rc = WaitForSingleObject( thread, ( seconds * 1000 ) );
#endif
return rc;
}
void cleanup(bool wait_for_termination) {
assert(ctx);
for (xpl_thread_id i = 0; i < ctx->thread_pool_size; ++i) {
test_and_set_thread_state(i, ts_all, ts_terminate_request);
}
#ifndef XPL_PLATFORM_WINDOWS
struct timespec join_delay;
join_delay.tv_sec = 1;
#endif
for (xpl_thread_id i = 0; i < ctx->thread_pool_size; ++i) {
#ifdef XPL_PLATFORM_WINDOWS
WaitForSingleObject(ctx->thread_pool[i].thread, wait_for_termination ? INFINITE : 1000);
CloseHandle(ctx->thread_pool[i].thread);
#else
if (wait_for_termination) {
pthread_join(ctx->thread_pool[i].thread, NULL);
} else {
pthread_timedjoin_np(ctx->thread_pool[i].thread, NULL, &join_delay);
}
pthread_detach(ctx->thread_pool[i].thread);
#endif
xpl_mutex_destroy(&ctx->thread_pool[i].thread_mutex);
}
xpl_free(ctx->thread_pool);
ctx->thread_pool = NULL;
ctx->thread_pool_size = 0;
if (ctx->local_data_key != INVALID_LOCAL_DATA_KEY) {
#ifdef XPL_PLATFORM_WINDOWS
TlsFree(ctx->local_data_key);
#else
pthread_key_delete(ctx->local_data_key);
#endif
}
ctx->local_data_key = INVALID_LOCAL_DATA_KEY;
}
int
CPacBioUtility::InitLoadQuerySeqs(void)
{
tsLoadQuerySeqsThreadPars ThreadPars;
// initiate loading the reads
m_ThreadLoadQuerySeqsRslt = -1;
ThreadPars.pRslt = &m_ThreadLoadQuerySeqsRslt;
ThreadPars.pThis = this;
ThreadPars.Rslt = 0;
#ifdef _WIN32
m_hThreadLoadQuerySeqs = ThreadPars.threadHandle = (HANDLE)_beginthreadex(NULL,0x0fffff,LoadReadsFileThread,&ThreadPars,0,&m_ThreadLoadQuerySeqsID);
#else
int ThreadRslt = ThreadPars.threadRslt = pthread_create (&m_ThreadLoadQuerySeqsID , NULL , LoadReadsFileThread , &ThreadPars );
#endif
// wait a few seconds, if major problems with loading reads then should show very quickly
#ifdef _WIN32
if(WAIT_TIMEOUT != WaitForSingleObject(m_hThreadLoadQuerySeqs, 10000))
{
CloseHandle(m_hThreadLoadQuerySeqs);
m_hThreadLoadQuerySeqs = NULL;
m_bAsyncLoading = false;
return(m_ThreadLoadQuerySeqsRslt);
}
#else
struct timespec ts;
int JoinRlt;
clock_gettime(CLOCK_REALTIME, &ts);
ts.tv_sec += 3;
if((JoinRlt = pthread_timedjoin_np(m_ThreadLoadQuerySeqsID, NULL, &ts)) == 0)
{
m_ThreadLoadQuerySeqsID = 0;
return(m_ThreadLoadQuerySeqsRslt);
}
#endif
return(eBSFSuccess);
}
int
main(int argc, char * argv[])
{
pthread_t id;
struct timespec abstime;
void* result = (void*)-1;
PTW32_STRUCT_TIMEB currSysTime;
const DWORD NANOSEC_PER_MILLISEC = 1000000;
assert(pthread_create(&id, NULL, func, (void *)(size_t)999) == 0);
/*
* Let thread start before we attempt to join it.
*/
Sleep(100);
PTW32_FTIME(&currSysTime);
abstime.tv_sec = (long)currSysTime.time;
abstime.tv_nsec = NANOSEC_PER_MILLISEC * currSysTime.millitm;
/* Test for pthread_timedjoin_np timeout */
abstime.tv_sec += 1;
assert(pthread_timedjoin_np(id, &result, &abstime) == ETIMEDOUT);
assert((int)(size_t)result == -1);
/* Test for pthread_tryjoin_np behaviour before thread has exited */
assert(pthread_tryjoin_np(id, &result) == EBUSY);
assert((int)(size_t)result == -1);
Sleep(500);
/* Test for pthread_tryjoin_np behaviour after thread has exited */
assert(pthread_tryjoin_np(id, &result) == 0);
assert((int)(size_t)result == 999);
/* Success. */
return 0;
}
bool FThread::wait(unsigned long timeout) {
#if defined(POSIX) && !defined(MAC) && !defined(FUN_IPHONE)
struct timespec t;
if (clock_gettime(CLOCK_REALTIME, &t) != 0)
{
/* Handle error */
t.tv_sec = time(NULL);
t.tv_nsec = 0;
}
time_t seconds = timeout / 1000;
long nanoseconds = (timeout % 1000) * 1000000;
t.tv_sec += seconds;
t.tv_nsec += nanoseconds;
// there can not be more than 1000000000 nanoseconds (1 sec) overflow
if ((unsigned long)t.tv_nsec >= 1000000000) {
t.tv_nsec -= 1000000000;
++t.tv_sec;
}
#endif
#ifdef ANDROID
int res = pthread_join(pthread, NULL);
if (res != 0)
{
while (nanosleep(&t, &t) == -1 && EINTR == errno);
res = pthread_join(pthread, NULL);
}
#elif defined(MAC) || defined(FUN_IPHONE)
int res = pthread_join( pthread, NULL);
#elif defined(POSIX)
int res = pthread_timedjoin_np(pthread, NULL, &t);
#endif
return res == 0;
}
/*******************************
web_to_memory
return -1 on error
return 0 on success
******************************/
int web_to_memory( char * url, network_page_t * page)
{
CURL * easyhandle;
char * proxy;
int err;
pthread_t thread;
void * thread_ret;
struct timespec t;
char curl_error_buffer[CURL_ERROR_SIZE];
easyhandle = curl_easy_init();
if(easyhandle == NULL) {
printd(DEBUG_ERROR,"curl_easy_init failed: %s",curl_error_buffer);
return -1;
}
proxy = getenv("http_proxy");
if(proxy) {
printd(DEBUG_HTTP,"Set proxy to %s\n",proxy);
curl_easy_setopt(easyhandle, CURLOPT_PROXY, proxy);
}
if(page->data) {
free(page->data);
page->data=NULL;
page->size=0;
}
curl_easy_setopt(easyhandle, CURLOPT_URL, url);
curl_easy_setopt(easyhandle, CURLOPT_WRITEFUNCTION, data_to_mem);
curl_easy_setopt(easyhandle, CURLOPT_WRITEDATA, (void *)page);
curl_easy_setopt(easyhandle, CURLOPT_TIMEOUT, DEF_HTTP_TIMEOUT);
curl_easy_setopt(easyhandle, CURLOPT_NOSIGNAL, 1);
curl_easy_setopt(easyhandle, CURLOPT_ERRORBUFFER, curl_error_buffer);
curl_easy_setopt(easyhandle, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(easyhandle, CURLOPT_USERAGENT, "web-shooter/1.0");
curl_easy_setopt(easyhandle, CURLOPT_VERBOSE, 1L);
/* experimental */
//curl_easy_setopt(easyhandle, CURLOPT_AUTOREFERER, 1);
//curl_easy_setopt(easyhandle, CURLOPT_TRANSFER_ENCODING, 1);
pthread_create(&thread,NULL,async_perform,easyhandle);
clock_gettime(CLOCK_REALTIME, &t);
t.tv_sec += DEF_HTTP_TIMEOUT + 2;
err = pthread_timedjoin_np(thread,&thread_ret,&t);
if(err) {
pthread_cancel(thread);
printd(DEBUG_ERROR,"pthread_timedjoin_np failed: %s\n",strerror(err));
curl_easy_cleanup(easyhandle);
return -1;
}
if(thread_ret != NULL) {
printd(DEBUG_ERROR,"curl_easy_perform failed: %s\n",curl_error_buffer);
curl_easy_cleanup(easyhandle);
return -1;
}
curl_easy_cleanup(easyhandle);
return 0;
}
DWORD WaitForSingleObject(HANDLE hHandle, DWORD dwMilliseconds)
{
ULONG Type;
PVOID Object;
if (!winpr_Handle_GetInfo(hHandle, &Type, &Object))
{
fprintf(stderr, "WaitForSingleObject failed: invalid hHandle.\n");
return WAIT_FAILED;
}
if (Type == HANDLE_TYPE_THREAD)
{
int status = 0;
WINPR_THREAD* thread;
void* thread_status = NULL;
thread = (WINPR_THREAD*) Object;
if (thread->started)
{
if (dwMilliseconds != INFINITE)
{
struct timespec timeout;
/* pthread_timedjoin_np returns ETIMEDOUT in case the timeout is 0,
* so set it to the smallest value to get a proper return value. */
if (dwMilliseconds == 0)
dwMilliseconds ++;
clock_gettime(CLOCK_MONOTONIC, &timeout);
ts_add_ms(&timeout, dwMilliseconds);
status = pthread_timedjoin_np(thread->thread, &thread_status, &timeout);
if (ETIMEDOUT == status)
return WAIT_TIMEOUT;
}
else
status = pthread_join(thread->thread, &thread_status);
if (status != 0)
{
fprintf(stderr, "WaitForSingleObject: pthread_join failure: [%d] %s\n",
status, strerror(status));
}
if (thread_status)
thread->dwExitCode = ((DWORD) (size_t) thread_status);
}
}
else if (Type == HANDLE_TYPE_PROCESS)
{
WINPR_PROCESS* process;
process = (WINPR_PROCESS*) Object;
if (waitpid(process->pid, &(process->status), 0) != -1)
{
fprintf(stderr, "WaitForSingleObject: waitpid failure [%d] %s\n", errno, strerror(errno));
return WAIT_FAILED;
}
process->dwExitCode = (DWORD) process->status;
}
else if (Type == HANDLE_TYPE_MUTEX)
{
WINPR_MUTEX* mutex;
mutex = (WINPR_MUTEX*) Object;
if (dwMilliseconds != INFINITE)
{
int status;
struct timespec timeout;
clock_gettime(CLOCK_MONOTONIC, &timeout);
ts_add_ms(&timeout, dwMilliseconds);
status = pthread_mutex_timedlock(&mutex->mutex, &timeout);
if (ETIMEDOUT == status)
return WAIT_TIMEOUT;
}
else
{
pthread_mutex_lock(&mutex->mutex);
}
}
else if (Type == HANDLE_TYPE_EVENT)
{
int status;
fd_set rfds;
WINPR_EVENT* event;
struct timeval timeout;
event = (WINPR_EVENT*) Object;
FD_ZERO(&rfds);
FD_SET(event->pipe_fd[0], &rfds);
ZeroMemory(&timeout, sizeof(timeout));
if ((dwMilliseconds != INFINITE) && (dwMilliseconds != 0))
{
timeout.tv_sec = dwMilliseconds / 1000;
timeout.tv_usec = (dwMilliseconds % 1000) * 1000;
}
do
{
status = select(event->pipe_fd[0] + 1, &rfds, NULL, NULL,
(dwMilliseconds == INFINITE) ? NULL : &timeout);
}
while (status < 0 && (errno == EINTR));
if (status < 0)
{
fprintf(stderr, "WaitForSingleObject: event select() failure [%d] %s\n", errno, strerror(errno));
return WAIT_FAILED;
}
if (status != 1)
return WAIT_TIMEOUT;
}
else if (Type == HANDLE_TYPE_SEMAPHORE)
{
WINPR_SEMAPHORE* semaphore;
semaphore = (WINPR_SEMAPHORE*) Object;
#ifdef WINPR_PIPE_SEMAPHORE
if (semaphore->pipe_fd[0] != -1)
{
int status;
int length;
fd_set rfds;
struct timeval timeout;
FD_ZERO(&rfds);
FD_SET(semaphore->pipe_fd[0], &rfds);
ZeroMemory(&timeout, sizeof(timeout));
if ((dwMilliseconds != INFINITE) && (dwMilliseconds != 0))
{
timeout.tv_sec = dwMilliseconds / 1000;
timeout.tv_usec = (dwMilliseconds % 1000) * 1000;
}
do
{
status = select(semaphore->pipe_fd[0] + 1, &rfds, 0, 0,
(dwMilliseconds == INFINITE) ? NULL : &timeout);
}
while (status < 0 && (errno == EINTR));
if (status < 0)
{
fprintf(stderr, "WaitForSingleObject: semaphore select() failure [%d] %s\n", errno, strerror(errno));
return WAIT_FAILED;
}
if (status != 1)
return WAIT_TIMEOUT;
length = read(semaphore->pipe_fd[0], &length, 1);
if (length != 1)
{
fprintf(stderr, "WaitForSingleObject: semaphore read failure [%d] %s\n", errno, strerror(errno));
return WAIT_FAILED;
}
}
#else
#if defined __APPLE__
semaphore_wait(*((winpr_sem_t*) semaphore->sem));
#else
sem_wait((winpr_sem_t*) semaphore->sem);
#endif
#endif
}
else if (Type == HANDLE_TYPE_TIMER)
{
WINPR_TIMER* timer;
timer = (WINPR_TIMER*) Object;
#ifdef HAVE_EVENTFD_H
if (timer->fd != -1)
{
int status;
fd_set rfds;
UINT64 expirations;
struct timeval timeout;
FD_ZERO(&rfds);
FD_SET(timer->fd, &rfds);
ZeroMemory(&timeout, sizeof(timeout));
if ((dwMilliseconds != INFINITE) && (dwMilliseconds != 0))
{
timeout.tv_sec = dwMilliseconds / 1000;
timeout.tv_usec = (dwMilliseconds % 1000) * 1000;
}
do
{
status = select(timer->fd + 1, &rfds, 0, 0,
(dwMilliseconds == INFINITE) ? NULL : &timeout);
}
while (status < 0 && (errno == EINTR));
if (status < 0)
{
fprintf(stderr, "WaitForSingleObject: timer select() failure [%d] %s\n", errno, strerror(errno));
return WAIT_FAILED;
}
if (status != 1)
return WAIT_TIMEOUT;
status = read(timer->fd, (void*) &expirations, sizeof(UINT64));
if (status != 8)
{
if (status == -1)
{
if (errno == ETIMEDOUT)
return WAIT_TIMEOUT;
fprintf(stderr, "WaitForSingleObject: timer read() failure [%d] %s\n", errno, strerror(errno));
}
else
{
fprintf(stderr, "WaitForSingleObject: timer read() failure - incorrect number of bytes read");
}
return WAIT_FAILED;
}
}
else
{
fprintf(stderr, "WaitForSingleObject: invalid timer file descriptor\n");
return WAIT_FAILED;
}
#else
fprintf(stderr, "WaitForSingleObject: file descriptors not supported\n");
return WAIT_FAILED;
#endif
}
else if (Type == HANDLE_TYPE_NAMED_PIPE)
{
int fd;
int status;
fd_set rfds;
struct timeval timeout;
WINPR_NAMED_PIPE* pipe = (WINPR_NAMED_PIPE*) Object;
fd = (pipe->ServerMode) ? pipe->serverfd : pipe->clientfd;
if (fd == -1)
{
fprintf(stderr, "WaitForSingleObject: invalid pipe file descriptor\n");
return WAIT_FAILED;
}
FD_ZERO(&rfds);
FD_SET(fd, &rfds);
ZeroMemory(&timeout, sizeof(timeout));
if ((dwMilliseconds != INFINITE) && (dwMilliseconds != 0))
{
timeout.tv_sec = dwMilliseconds / 1000;
timeout.tv_usec = (dwMilliseconds % 1000) * 1000;
}
do
{
status = select(fd + 1, &rfds, NULL, NULL,
(dwMilliseconds == INFINITE) ? NULL : &timeout);
}
while (status < 0 && (errno == EINTR));
if (status < 0)
{
fprintf(stderr, "WaitForSingleObject: named pipe select() failure [%d] %s\n", errno, strerror(errno));
return WAIT_FAILED;
}
if (status != 1)
{
return WAIT_TIMEOUT;
}
}
else
{
fprintf(stderr, "WaitForSingleObject: unknown handle type %lu\n", Type);
}
return WAIT_OBJECT_0;
}
void *probe_signal_handler(void *arg)
{
probe_t *probe = (probe_t *)arg;
siginfo_t siinf;
sigset_t siset;
#if defined(HAVE_PTHREAD_SETNAME_NP)
# if defined(__APPLE__)
pthread_setname_np("signal_handler");
# else
pthread_setname_np(pthread_self(), "signal_handler");
# endif
#endif
sigemptyset(&siset);
sigaddset(&siset, SIGHUP);
sigaddset(&siset, SIGUSR1);
sigaddset(&siset, SIGUSR2);
sigaddset(&siset, SIGINT);
sigaddset(&siset, SIGTERM);
sigaddset(&siset, SIGQUIT);
sigaddset(&siset, SIGPIPE);
#if defined(__linux__)
if (prctl(PR_SET_PDEATHSIG, SIGTERM) != 0)
dW("prctl(PR_SET_PDEATHSIG, SIGTERM) failed");
#endif
dD("Signal handler ready");
switch (errno = pthread_barrier_wait(&OSCAP_GSYM(th_barrier)))
{
case 0:
case PTHREAD_BARRIER_SERIAL_THREAD:
break;
default:
dE("pthread_barrier_wait: %d, %s.", errno, strerror(errno));
return (NULL);
}
while (sigwaitinfo(&siset, &siinf) != -1) {
dD("Received signal %d from %u (%s)",
siinf.si_signo, (unsigned int)siinf.si_pid,
getppid() == siinf.si_pid ? "parent" : "not my parent");
#if defined(PROBE_SIGNAL_PARENTONLY)
/* Listen only to signals sent from the parent process */
if (getppid() != siinf.si_pid)
continue;
#endif
switch(siinf.si_signo) {
case SIGUSR1:/* probe abort */
probe->probe_exitcode = ECONNABORTED;
/* FALLTHROUGH */
case SIGINT:
case SIGTERM:
case SIGQUIT:
case SIGPIPE:
{
__thr_collection coll;
coll.thr = NULL;
coll.cnt = 0;
pthread_cancel(probe->th_input);
/* collect IDs and cancel threads */
rbt_walk_inorder2(probe->workers, __abort_cb, &coll, 0);
/*
* Wait till all threads are canceled (they may temporarily disable
* cancelability), but at most 60 seconds per thread.
*/
for (; coll.cnt > 0; --coll.cnt) {
probe_worker_t *thr = coll.thr[coll.cnt - 1];
#if defined(HAVE_PTHREAD_TIMEDJOIN_NP) && defined(HAVE_CLOCK_GETTIME)
struct timespec j_tm;
if (clock_gettime(CLOCK_REALTIME, &j_tm) == -1) {
dE("clock_gettime(CLOCK_REALTIME): %d, %s.", errno, strerror(errno));
continue;
}
j_tm.tv_sec += 60;
if ((errno = pthread_timedjoin_np(thr->tid, NULL, &j_tm)) != 0) {
dE("[%llu] pthread_timedjoin_np: %d, %s.", (uint64_t)thr->sid, errno, strerror(errno));
/*
* Memory will be leaked here by continuing to the next thread. However, we are in the
* process of shutting down the whole probe. We're just nice and gave the probe_main()
* thread a chance to finish it's critical section which shouldn't take that long...
*/
continue;
}
#else
if ((errno = pthread_join(thr->tid, NULL)) != 0) {
dE("pthread_join: %d, %s.", errno, strerror(errno));
continue;
}
#endif
SEAP_msg_free(coll.thr[coll.cnt - 1]->msg);
oscap_free(coll.thr[coll.cnt - 1]);
}
oscap_free(coll.thr);
goto exitloop;
}
case SIGUSR2:
case SIGHUP:
/* ignore */
break;
}
}
exitloop:
return (NULL);
}
/* the main program... */
int main(int argc, char *argv[])
{
int i;
sigset_t signalmask, oldmask;
#ifdef HAVE_PTHREAD_TIMEDJOIN_NP
struct timespec ts;
#endif /* HAVE_PTHREAD_TIMEDJOIN_NP */
/* close all file descriptors (except stdin/out/err) */
i = sysconf(_SC_OPEN_MAX) - 1;
/* if the system does not have OPEN_MAX just close the first 32 and
hope we closed enough */
if (i < 0)
i = 32;
for (; i > 3; i--)
close(i);
/* parse the command line */
parse_cmdline(argc, argv);
/* clean the environment */
#ifdef HAVE_CLEARENV
if (clearenv() || putenv("HOME=/") || putenv("TMPDIR=/tmp") ||
putenv("LDAPNOINIT=1"))
{
log_log(LOG_ERR, "clearing environment failed");
exit(EXIT_FAILURE);
}
#else /* not HAVE_CLEARENV */
/* this is a bit ugly */
environ = sane_environment;
#endif /* not HAVE_CLEARENV */
/* disable the nss_ldap module for this process */
disable_nss_ldap();
/* set LDAP log level */
if (myldap_set_debuglevel(nslcd_debugging) != LDAP_SUCCESS)
exit(EXIT_FAILURE);
/* read configuration file */
cfg_init(NSLCD_CONF_PATH);
/* set default mode for pidfile and socket */
(void)umask((mode_t)0022);
/* see if someone already locked the pidfile
if --check option was given exit TRUE if daemon runs
(pidfile locked), FALSE otherwise */
if (nslcd_checkonly)
{
if (is_locked(NSLCD_PIDFILE))
{
log_log(LOG_DEBUG, "pidfile (%s) is locked", NSLCD_PIDFILE);
exit(EXIT_SUCCESS);
}
else
{
log_log(LOG_DEBUG, "pidfile (%s) is not locked", NSLCD_PIDFILE);
exit(EXIT_FAILURE);
}
}
/* normal check for pidfile locked */
if (is_locked(NSLCD_PIDFILE))
{
log_log(LOG_ERR, "daemon may already be active, cannot acquire lock (%s): %s",
NSLCD_PIDFILE, strerror(errno));
exit(EXIT_FAILURE);
}
/* daemonize */
if ((!nslcd_debugging) && (!nslcd_nofork) && (daemon(0, 0) < 0))
{
log_log(LOG_ERR, "unable to daemonize: %s", strerror(errno));
exit(EXIT_FAILURE);
}
/* intilialize logging */
if (!nslcd_debugging)
log_startlogging();
log_log(LOG_INFO, "version %s starting", VERSION);
/* start subprocess to do invalidating if reconnect_invalidate is set */
for (i = 0; i < LM_NONE; i++)
if (nslcd_cfg->reconnect_invalidate[i])
break;
if (i < LM_NONE)
invalidator_start();
/* write pidfile */
create_pidfile(NSLCD_PIDFILE);
/* install handler to close stuff off on exit and log notice */
if (atexit(exithandler))
{
log_log(LOG_ERR, "atexit() failed: %s", strerror(errno));
exit(EXIT_FAILURE);
}
/* create socket */
nslcd_serversocket = create_socket(NSLCD_SOCKET);
if ((nslcd_cfg->gid != NOGID) && (nslcd_cfg->uidname != NULL))
{
#ifdef HAVE_INITGROUPS
/* load supplementary groups */
if (initgroups(nslcd_cfg->uidname, nslcd_cfg->gid) < 0)
log_log(LOG_WARNING, "cannot initgroups(\"%s\",%d) (ignored): %s",
nslcd_cfg->uidname, (int)nslcd_cfg->gid, strerror(errno));
else
log_log(LOG_DEBUG, "initgroups(\"%s\",%d) done",
nslcd_cfg->uidname, (int)nslcd_cfg->gid);
#else /* not HAVE_INITGROUPS */
#ifdef HAVE_SETGROUPS
/* just drop all supplemental groups */
if (setgroups(0, NULL) < 0)
log_log(LOG_WARNING, "cannot setgroups(0,NULL) (ignored): %s",
strerror(errno));
else
log_log(LOG_DEBUG, "setgroups(0,NULL) done");
#else /* not HAVE_SETGROUPS */
log_log(LOG_DEBUG, "neither initgroups() or setgroups() available");
#endif /* not HAVE_SETGROUPS */
#endif /* not HAVE_INITGROUPS */
}
/* change to nslcd gid */
if (nslcd_cfg->gid != NOGID)
{
if (setgid(nslcd_cfg->gid) != 0)
{
log_log(LOG_ERR, "cannot setgid(%d): %s",
(int)nslcd_cfg->gid, strerror(errno));
exit(EXIT_FAILURE);
}
log_log(LOG_DEBUG, "setgid(%d) done", (int)nslcd_cfg->gid);
}
/* change to nslcd uid */
if (nslcd_cfg->uid != NOUID)
{
if (setuid(nslcd_cfg->uid) != 0)
{
log_log(LOG_ERR, "cannot setuid(%d): %s",
(int)nslcd_cfg->uid, strerror(errno));
exit(EXIT_FAILURE);
}
log_log(LOG_DEBUG, "setuid(%d) done", (int)nslcd_cfg->uid);
}
/* block all these signals so our worker threads won't handle them */
sigemptyset(&signalmask);
sigaddset(&signalmask, SIGHUP);
sigaddset(&signalmask, SIGINT);
sigaddset(&signalmask, SIGQUIT);
sigaddset(&signalmask, SIGABRT);
sigaddset(&signalmask, SIGPIPE);
sigaddset(&signalmask, SIGTERM);
sigaddset(&signalmask, SIGUSR1);
sigaddset(&signalmask, SIGUSR2);
pthread_sigmask(SIG_BLOCK, &signalmask, &oldmask);
/* start worker threads */
log_log(LOG_INFO, "accepting connections");
nslcd_threads = (pthread_t *)malloc(nslcd_cfg->threads * sizeof(pthread_t));
if (nslcd_threads == NULL)
{
log_log(LOG_CRIT, "main(): malloc() failed to allocate memory");
exit(EXIT_FAILURE);
}
for (i = 0; i < nslcd_cfg->threads; i++)
{
if (pthread_create(&nslcd_threads[i], NULL, worker, NULL))
{
log_log(LOG_ERR, "unable to start worker thread %d: %s",
i, strerror(errno));
exit(EXIT_FAILURE);
}
}
pthread_sigmask(SIG_SETMASK, &oldmask, NULL);
/* install signalhandlers for some signals */
install_sighandler(SIGHUP, sig_handler);
install_sighandler(SIGINT, sig_handler);
install_sighandler(SIGQUIT, sig_handler);
install_sighandler(SIGABRT, sig_handler);
install_sighandler(SIGPIPE, SIG_IGN);
install_sighandler(SIGTERM, sig_handler);
install_sighandler(SIGUSR1, sig_handler);
install_sighandler(SIGUSR2, SIG_IGN);
/* wait until we received a signal */
while ((nslcd_receivedsignal == 0) || (nslcd_receivedsignal == SIGUSR1))
{
sleep(INT_MAX); /* sleep as long as we can or until we receive a signal */
if (nslcd_receivedsignal == SIGUSR1)
{
log_log(LOG_INFO, "caught signal %s (%d), refresh retries",
signame(nslcd_receivedsignal), nslcd_receivedsignal);
myldap_immediate_reconnect();
nslcd_receivedsignal = 0;
}
}
/* print something about received signal */
log_log(LOG_INFO, "caught signal %s (%d), shutting down",
signame(nslcd_receivedsignal), nslcd_receivedsignal);
/* cancel all running threads */
for (i = 0; i < nslcd_cfg->threads; i++)
if (pthread_cancel(nslcd_threads[i]))
log_log(LOG_WARNING, "failed to stop thread %d (ignored): %s",
i, strerror(errno));
/* close server socket to trigger failures in threads waiting on accept() */
close(nslcd_serversocket);
nslcd_serversocket = -1;
/* if we can, wait a few seconds for the threads to finish */
#ifdef HAVE_PTHREAD_TIMEDJOIN_NP
ts.tv_sec = time(NULL) + 3;
ts.tv_nsec = 0;
#endif /* HAVE_PTHREAD_TIMEDJOIN_NP */
for (i = 0; i < nslcd_cfg->threads; i++)
{
#ifdef HAVE_PTHREAD_TIMEDJOIN_NP
pthread_timedjoin_np(nslcd_threads[i], NULL, &ts);
#endif /* HAVE_PTHREAD_TIMEDJOIN_NP */
if (pthread_kill(nslcd_threads[i], 0) == 0)
log_log(LOG_ERR, "thread %d is still running, shutting down anyway", i);
}
/* we're done */
return EXIT_FAILURE;
}
DWORD WaitForSingleObject(HANDLE hHandle, DWORD dwMilliseconds)
{
ULONG Type;
PVOID Object;
if (!winpr_Handle_GetInfo(hHandle, &Type, &Object))
return WAIT_FAILED;
if (Type == HANDLE_TYPE_THREAD)
{
int status = 0;
WINPR_THREAD* thread;
void* thread_status = NULL;
thread = (WINPR_THREAD*) Object;
if (thread->started)
{
if (dwMilliseconds != INFINITE)
{
#if HAVE_PTHREAD_GNU_EXT
struct timespec timeout;
clock_gettime(CLOCK_REALTIME, &timeout);
ts_add_ms(&timeout, dwMilliseconds);
status = pthread_timedjoin_np(thread->thread, &thread_status, &timeout);
#else
fprintf(stderr, "[ERROR] %s: Thread timeouts not implemented.\n", __func__);
assert(0);
#endif
}
else
status = pthread_join(thread->thread, &thread_status);
if (status != 0)
fprintf(stderr, "WaitForSingleObject: pthread_join failure: [%d] %s\n",
status, strerror(status));
if (thread_status)
thread->dwExitCode = ((DWORD) (size_t) thread_status);
}
}
else if (Type == HANDLE_TYPE_MUTEX)
{
WINPR_MUTEX* mutex;
mutex = (WINPR_MUTEX*) Object;
#if HAVE_PTHREAD_GNU_EXT
if (dwMilliseconds != INFINITE)
{
struct timespec timeout;
clock_gettime(CLOCK_REALTIME, &timeout);
ts_add_ms(&timeout, dwMilliseconds);
pthread_mutex_timedlock(&mutex->mutex, &timeout);
}
else
#endif
{
pthread_mutex_lock(&mutex->mutex);
}
}
else if (Type == HANDLE_TYPE_EVENT)
{
int status;
fd_set rfds;
WINPR_EVENT* event;
struct timeval timeout;
event = (WINPR_EVENT*) Object;
FD_ZERO(&rfds);
FD_SET(event->pipe_fd[0], &rfds);
ZeroMemory(&timeout, sizeof(timeout));
if ((dwMilliseconds != INFINITE) && (dwMilliseconds != 0))
{
timeout.tv_usec = dwMilliseconds * 1000;
}
status = select(event->pipe_fd[0] + 1, &rfds, NULL, NULL,
(dwMilliseconds == INFINITE) ? NULL : &timeout);
if (status < 0)
return WAIT_FAILED;
if (status != 1)
return WAIT_TIMEOUT;
}
else if (Type == HANDLE_TYPE_SEMAPHORE)
{
WINPR_SEMAPHORE* semaphore;
semaphore = (WINPR_SEMAPHORE*) Object;
#ifdef WINPR_PIPE_SEMAPHORE
if (semaphore->pipe_fd[0] != -1)
{
int status;
int length;
fd_set rfds;
struct timeval timeout;
FD_ZERO(&rfds);
FD_SET(semaphore->pipe_fd[0], &rfds);
ZeroMemory(&timeout, sizeof(timeout));
if ((dwMilliseconds != INFINITE) && (dwMilliseconds != 0))
{
timeout.tv_usec = dwMilliseconds * 1000;
}
status = select(semaphore->pipe_fd[0] + 1, &rfds, 0, 0,
(dwMilliseconds == INFINITE) ? NULL : &timeout);
if (status < 0)
return WAIT_FAILED;
if (status != 1)
return WAIT_TIMEOUT;
length = read(semaphore->pipe_fd[0], &length, 1);
if (length != 1)
return WAIT_FAILED;
}
#else
#if defined __APPLE__
semaphore_wait(*((winpr_sem_t*) semaphore->sem));
#else
sem_wait((winpr_sem_t*) semaphore->sem);
#endif
#endif
}
else if (Type == HANDLE_TYPE_TIMER)
{
WINPR_TIMER* timer;
timer = (WINPR_TIMER*) Object;
#ifdef HAVE_EVENTFD_H
if (timer->fd != -1)
{
int status;
fd_set rfds;
UINT64 expirations;
struct timeval timeout;
FD_ZERO(&rfds);
FD_SET(timer->fd, &rfds);
ZeroMemory(&timeout, sizeof(timeout));
if ((dwMilliseconds != INFINITE) && (dwMilliseconds != 0))
{
timeout.tv_usec = dwMilliseconds * 1000;
}
status = select(timer->fd + 1, &rfds, 0, 0,
(dwMilliseconds == INFINITE) ? NULL : &timeout);
if (status < 0)
return WAIT_FAILED;
if (status != 1)
return WAIT_TIMEOUT;
status = read(timer->fd, (void*) &expirations, sizeof(UINT64));
if (status != 8)
return WAIT_TIMEOUT;
}
else
{
return WAIT_FAILED;
}
#else
return WAIT_FAILED;
#endif
}
else if (Type == HANDLE_TYPE_NAMED_PIPE)
{
int status;
fd_set rfds;
struct timeval timeout;
WINPR_NAMED_PIPE* pipe = (WINPR_NAMED_PIPE*) Object;
FD_ZERO(&rfds);
FD_SET(pipe->clientfd, &rfds);
ZeroMemory(&timeout, sizeof(timeout));
if ((dwMilliseconds != INFINITE) && (dwMilliseconds != 0))
{
timeout.tv_usec = dwMilliseconds * 1000;
}
status = select(pipe->clientfd + 1, &rfds, NULL, NULL,
(dwMilliseconds == INFINITE) ? NULL : &timeout);
if (status < 0)
return WAIT_FAILED;
if (status != 1)
return WAIT_TIMEOUT;
}
else
{
fprintf(stderr, "WaitForSingleObject: unknown handle type %lu\n", Type);
}
return WAIT_OBJECT_0;
}
static int
do_test (void)
{
pthread_t th;
if (pthread_mutex_lock (&lock) != 0)
{
puts ("mutex_lock failed");
exit (1);
}
if (pthread_create (&th, NULL, tf, NULL) != 0)
{
puts ("mutex_create failed");
exit (1);
}
void *status;
struct timespec ts;
struct timeval tv;
(void) gettimeofday (&tv, NULL);
TIMEVAL_TO_TIMESPEC (&tv, &ts);
ts.tv_nsec += 200000000;
if (ts.tv_nsec >= 1000000000)
{
ts.tv_nsec -= 1000000000;
++ts.tv_sec;
}
int val = pthread_timedjoin_np (th, &status, &ts);
if (val == 0)
{
puts ("1st timedjoin succeeded");
exit (1);
}
else if (val != ETIMEDOUT)
{
puts ("1st timedjoin didn't return ETIMEDOUT");
exit (1);
}
if (pthread_mutex_unlock (&lock) != 0)
{
puts ("mutex_unlock failed");
exit (1);
}
while (1)
{
(void) gettimeofday (&tv, NULL);
TIMEVAL_TO_TIMESPEC (&tv, &ts);
ts.tv_nsec += 200000000;
if (ts.tv_nsec >= 1000000000)
{
ts.tv_nsec -= 1000000000;
++ts.tv_sec;
}
val = pthread_timedjoin_np (th, &status, &ts);
if (val == 0)
break;
if (val != ETIMEDOUT)
{
printf ("timedjoin returned %s (%d), expected only 0 or ETIMEDOUT\n",
strerror (val), val);
exit (1);
}
}
if (status != (void *) 42l)
{
printf ("return value %p, expected %p\n", status, (void *) 42l);
exit (1);
}
return 0;
}
nxbool nx_thread_wait(nx_thread *self, nxuint32 timeout_ms)
{
struct timespec timeout_spec;
if(nx_thread_is_running(self) != nxtrue)
return nxtrue;
/* wait forever */
if(timeout_ms == 0)
{
if(!pthread_join(self->handle, 0))
return nxtrue;
return nxfalse;
}
#ifndef NX_OS_MACX
timeout_spec.tv_sec = timeout_ms / 1000;
timeout_spec.tv_nsec = (timeout_ms % 1000) * 1000;
if(!pthread_timedjoin_np(self->handle, 0, &timeout_spec))
return nxtrue;
#endif
return nxfalse;
}
