diff options
Diffstat (limited to 'create.c')
| -rw-r--r-- | create.c | 95 |
1 files changed, 44 insertions, 51 deletions
@@ -44,8 +44,7 @@ int pthread_create (pthread_t * tid, const pthread_attr_t * attr, - void *(*start) (void *), - void *arg) + void *(*start) (void *), void *arg) /* * ------------------------------------------------------ * DOCPUBLIC @@ -54,16 +53,16 @@ pthread_create (pthread_t * tid, * * PARAMETERS * tid - * pointer to an instance of pthread_t + * pointer to an instance of pthread_t * * attr - * optional pointer to an instance of pthread_attr_t + * optional pointer to an instance of pthread_attr_t * * start - * pointer to the starting routine for the new thread + * pointer to the starting routine for the new thread * * arg - * optional parameter passed to 'start' + * optional parameter passed to 'start' * * * DESCRIPTION @@ -74,9 +73,9 @@ pthread_create (pthread_t * tid, * as 'tid' * * RESULTS - * 0 successfully created thread, - * EINVAL attr invalid, - * EAGAIN insufficient resources. + * 0 successfully created thread, + * EINVAL attr invalid, + * EAGAIN insufficient resources. * * ------------------------------------------------------ */ @@ -89,7 +88,7 @@ pthread_create (pthread_t * tid, long stackSize; int priority; - if ((thread = ptw32_new()) == NULL) + if ((thread = ptw32_new ()) == NULL) { goto FAIL0; } @@ -117,9 +116,9 @@ pthread_create (pthread_t * tid, #endif /* HAVE_SIGSET_T */ -#if (THREAD_PRIORITY_LOWEST > THREAD_PRIORITY_NORMAL) +#if (THREAD_PRIORITY_LOWEST > THREAD_PRIORITY_NORMAL) /* WinCE */ -#else +#else /* Everything else */ /* @@ -135,18 +134,18 @@ pthread_create (pthread_t * tid, * PTHREAD_EXPLICIT_SCHED and priority THREAD_PRIORITY_NORMAL. */ if (PTHREAD_INHERIT_SCHED == (*attr)->inheritsched) - { - /* - * If the thread that called pthread_create() is a Win32 thread - * then the inherited priority could be the result of a temporary - * system adjustment. This is not the case for POSIX threads. - */ - pthread_t self = pthread_self(); - priority = self->sched_priority; - } - -#endif - + { + /* + * If the thread that called pthread_create() is a Win32 thread + * then the inherited priority could be the result of a temporary + * system adjustment. This is not the case for POSIX threads. + */ + pthread_t self = pthread_self (); + priority = self->sched_priority; + } + +#endif + } else { @@ -156,9 +155,7 @@ pthread_create (pthread_t * tid, stackSize = PTHREAD_STACK_MIN; } - thread->state = run - ? PThreadStateInitial - : PThreadStateSuspended; + thread->state = run ? PThreadStateInitial : PThreadStateSuspended; thread->keys = NULL; @@ -173,25 +170,25 @@ pthread_create (pthread_t * tid, #if ! defined (__MINGW32__) || defined (__MSVCRT__) - thread->threadH = threadH = (HANDLE) - _beginthreadex ( - (void *) NULL, /* No security info */ - (unsigned) stackSize, /* default stack size */ - ptw32_threadStart, - parms, - (unsigned) CREATE_SUSPENDED, - (unsigned *) &(thread->thread)); + thread->threadH = threadH = (HANDLE) _beginthreadex ((void *) NULL, /* No security info */ + (unsigned) stackSize, /* default stack size */ + ptw32_threadStart, + parms, + (unsigned) + CREATE_SUSPENDED, + (unsigned *) &(thread-> + thread)); if (threadH != 0) { if (attr != NULL && *attr != NULL) { - (void) ptw32_setthreadpriority(thread, SCHED_OTHER, priority); + (void) ptw32_setthreadpriority (thread, SCHED_OTHER, priority); } if (run) { - ResumeThread(threadH); + ResumeThread (threadH); } } @@ -201,24 +198,21 @@ pthread_create (pthread_t * tid, * This lock will force pthread_threadStart() to wait until we have * the thread handle and have set the priority. */ - (void) pthread_mutex_lock(&thread->cancelLock); + (void) pthread_mutex_lock (&thread->cancelLock); - thread->threadH = threadH = (HANDLE) - _beginthread ( - ptw32_threadStart, - (unsigned) stackSize, /* default stack size */ - parms); + thread->threadH = threadH = (HANDLE) _beginthread (ptw32_threadStart, (unsigned) stackSize, /* default stack size */ + parms); /* * Make the return code match _beginthreadex's. */ - if (threadH == (HANDLE) -1L) + if (threadH == (HANDLE) - 1L) { thread->threadH = threadH = 0; } else { - if (! run) + if (!run) { /* * beginthread does not allow for create flags, so we do it now. @@ -227,14 +221,14 @@ pthread_create (pthread_t * tid, */ SuspendThread (threadH); } - + if (attr != NULL && *attr != NULL) { - (void) ptw32_setthreadpriority(thread, SCHED_OTHER, priority); + (void) ptw32_setthreadpriority (thread, SCHED_OTHER, priority); } } - (void) pthread_mutex_unlock(&thread->cancelLock); + (void) pthread_mutex_unlock (&thread->cancelLock); #endif /* __MINGW32__ && ! __MSVCRT__ */ @@ -265,10 +259,9 @@ FAIL0: *tid = thread; #ifdef _UWIN - if (result == 0) - pthread_count++; + if (result == 0) + pthread_count++; #endif return (result); } /* pthread_create */ - |