1 #ifndef __SYS_PTHREAD__
2 #define __SYS_PTHREAD__
34 #define HAVE_STRUCT_TIMESPEC 1
41 #include <semaphore.h>
57 inline void Lock() {pthread_mutex_lock(&
cmut);}
60 pthread_cond_signal(&
cvar);
65 pthread_cond_broadcast(&
cvar);
77 ) {pthread_cond_init(&
cvar, NULL);
78 pthread_mutex_init(&
cmut, NULL);
82 pthread_mutex_destroy(&
cmut);
119 {
if (CndVar) CndVar->Lock();
145 {
if (pthread_mutex_trylock( &
cs ))
return 0;
149 inline void Lock() {pthread_mutex_lock(&
cs);}
204 {
if (mutex) mutex->Lock();
229 {
if (pthread_rwlock_tryrdlock( &
lock ))
return 0;
233 {
if (pthread_rwlock_trywrlock( &
lock ))
return 0;
247 pthread_rwlock_destroy(&
lock);
248 pthread_rwlock_init(&
lock, NULL);
278 {
if (l) {
if (rd) l->ReadLock();
314 static void CleanUp(
void *semVar);
317 {semVal = semval; semWait = 0;}
335 {
if (errno == EAGAIN)
return 0;
336 if (errno != EINTR) {
throw "sem_CondWait() failed";}
342 {
throw "sem_post() failed";}
347 {
throw "sem_wait() failed";}
353 {
throw "sem_init() failed";}
379 #define XRDSYSTHREAD_BIND 0x001
384 #define XRDSYSTHREAD_HOLD 0x002
390 static int Cancel(pthread_t tid) {
return pthread_cancel(tid);}
392 static int Detach(pthread_t tid) {
return pthread_detach(tid);}
396 return pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, 0);
399 static int Join(pthread_t tid,
void **ret) {
400 return pthread_join(tid, ret);
404 return pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, 0);
408 return pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, 0);
412 return pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, 0);
416 pthread_testcancel();
420 static pthread_t
ID(
void) {
return pthread_self();}
422 static int Kill(pthread_t tid) {
return pthread_cancel(tid);}
424 static unsigned long Num(
void);
426 static int Run(pthread_t *,
void *(*proc)(
void *),
void *arg,
427 int opts=0,
const char *desc = 0);
429 static int Same(pthread_t t1, pthread_t t2)
430 {
return pthread_equal(t1, t2);}
436 static int Signal(pthread_t tid,
int snum)
437 {
return pthread_kill(tid, snum);}
439 static int Wait(pthread_t tid);
XrdSysRWLockHelper(XrdSysRWLock &l, bool rd=1)
Definition: XrdSysPthread.hh:283
void UnLock()
Definition: XrdSysPthread.hh:116
XrdSysMutex * mtx
Definition: XrdSysPthread.hh:214
Definition: XrdSysPthread.hh:168
XrdSysCondVar(int relm=1, const char *cid=0)
Definition: XrdSysPthread.hh:75
pthread_cond_t cvar
Definition: XrdSysPthread.hh:86
void UnLock()
Definition: XrdSysPthread.hh:275
Definition: XrdSysPthread.hh:224
sem_t h_semaphore
Definition: XrdSysPthread.hh:361
pthread_rwlock_t lock
Definition: XrdSysPthread.hh:253
XrdSysRWLock * lck
Definition: XrdSysPthread.hh:291
int CondWait()
Definition: XrdSysPthread.hh:333
static void setDebug(XrdSysError *erp)
Definition: XrdSysPthread.hh:432
static int Kill(pthread_t tid)
Definition: XrdSysPthread.hh:422
void ReInitialize()
Definition: XrdSysPthread.hh:245
void UnLock()
Definition: XrdSysPthread.hh:201
static int Detach(pthread_t tid)
Definition: XrdSysPthread.hh:392
void ReadLock()
Definition: XrdSysPthread.hh:237
void Signal()
Definition: XrdSysPthread.hh:59
void Wait()
Definition: XrdSysPthread.hh:345
XrdSysRWLock()
Definition: XrdSysPthread.hh:242
static int Run(pthread_t *, void *(*proc)(void *), void *arg, int opts=0, const char *desc=0)
int relMutex
Definition: XrdSysPthread.hh:88
Definition: XrdSysPthread.hh:386
Definition: XrdSysError.hh:87
pthread_mutex_t cmut
Definition: XrdSysPthread.hh:87
static int Cancel(pthread_t tid)
Definition: XrdSysPthread.hh:390
~XrdSysMutex()
Definition: XrdSysPthread.hh:154
static int Signal(pthread_t tid, int snum)
Definition: XrdSysPthread.hh:436
Definition: XrdSysPthread.hh:140
void Lock(XrdSysMutex *Mutex)
Definition: XrdSysPthread.hh:193
void Lock(XrdSysRWLock *lock, bool rd=1)
Definition: XrdSysPthread.hh:266
void WriteLock()
Definition: XrdSysPthread.hh:238
Definition: XrdSysPthread.hh:262
XrdSysRWLockHelper(XrdSysRWLock *l=0, bool rd=1)
Definition: XrdSysPthread.hh:277
static void setStackSize(size_t stsz)
Definition: XrdSysPthread.hh:434
static int Wait(pthread_t tid)
Definition: XrdSysPthread.hh:53
void Post()
Definition: XrdSysPthread.hh:341
int CondReadLock()
Definition: XrdSysPthread.hh:228
pthread_mutex_t cs
Definition: XrdSysPthread.hh:158
Definition: XrdSysPthread.hh:329
static void CancelPoint()
Definition: XrdSysPthread.hh:415
int CondWriteLock()
Definition: XrdSysPthread.hh:232
static pthread_t ID(void)
Definition: XrdSysPthread.hh:420
~XrdSysThread()
Definition: XrdSysPthread.hh:442
~XrdSysRWLock()
Definition: XrdSysPthread.hh:243
void Lock(XrdSysCondVar *CndVar)
Definition: XrdSysPthread.hh:108
static int SetCancelDeferred()
Definition: XrdSysPthread.hh:411
void Broadcast()
Definition: XrdSysPthread.hh:64
Definition: XrdSysPthread.hh:104
~XrdSysCondVarHelper()
Definition: XrdSysPthread.hh:127
XrdSysThread()
Definition: XrdSysPthread.hh:441
static int Join(pthread_t tid, void **ret)
Definition: XrdSysPthread.hh:399
void Lock()
Definition: XrdSysPthread.hh:149
static int SetCancelAsynchronous()
Definition: XrdSysPthread.hh:407
~XrdSysMutexHelper()
Definition: XrdSysPthread.hh:212
~XrdSysRWLockHelper()
Definition: XrdSysPthread.hh:289
~XrdSysSemaphore()
Definition: XrdSysPthread.hh:355
XrdSysCondVarHelper(XrdSysCondVar &CndVar)
Definition: XrdSysPthread.hh:122
const char * condID
Definition: XrdSysPthread.hh:89
int CondLock()
Definition: XrdSysPthread.hh:144
void UnLock()
Definition: XrdSysPthread.hh:69
static int Same(pthread_t t1, pthread_t t2)
Definition: XrdSysPthread.hh:429
XrdSysMutex()
Definition: XrdSysPthread.hh:153
static int SetCancelOn()
Definition: XrdSysPthread.hh:403
XrdSysSemaphore(int semval=1, const char *=0)
Definition: XrdSysPthread.hh:351
static int SetCancelOff()
Definition: XrdSysPthread.hh:395
void UnLock()
Definition: XrdSysPthread.hh:151
static XrdSysError * eDest
Definition: XrdSysPthread.hh:445
XrdSysCondVarHelper(XrdSysCondVar *CndVar=0)
Definition: XrdSysPthread.hh:118
XrdSysMutexHelper(XrdSysMutex *mutex=0)
Definition: XrdSysPthread.hh:203
XrdSysMutexHelper(XrdSysMutex &mutex)
Definition: XrdSysPthread.hh:207
void UnLock()
Definition: XrdSysPthread.hh:240
static size_t stackSize
Definition: XrdSysPthread.hh:446
Definition: XrdSysPthread.hh:189
~XrdSysCondVar()
Definition: XrdSysPthread.hh:81
void Lock()
Definition: XrdSysPthread.hh:57
XrdSysCondVar * cnd
Definition: XrdSysPthread.hh:129
static unsigned long Num(void)