diff options
Diffstat (limited to 'Python/thread_pthread.h')
| -rw-r--r-- | Python/thread_pthread.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h index 9e82ed0..db8eab1 100644 --- a/Python/thread_pthread.h +++ b/Python/thread_pthread.h @@ -20,63 +20,6 @@ #include <errno.h> #endif - -/* try to determine what version of the Pthread Standard is installed. - * this is important, since all sorts of parameter types changed from - * draft to draft and there are several (incompatible) drafts in - * common use. these macros are a start, at least. - * 12 May 1997 -- david arnold <davida@pobox.com> - */ - -#if defined(__ultrix) && defined(__mips) && defined(_DECTHREADS_) -/* _DECTHREADS_ is defined in cma.h which is included by pthread.h */ -# define PY_PTHREAD_D4 -# error Systems with PY_PTHREAD_D4 are unsupported. See README. - -#elif defined(__osf__) && defined (__alpha) -/* _DECTHREADS_ is defined in cma.h which is included by pthread.h */ -# if !defined(_PTHREAD_ENV_ALPHA) || defined(_PTHREAD_USE_D4) || defined(PTHREAD_USE_D4) -# define PY_PTHREAD_D4 -# error Systems with PY_PTHREAD_D4 are unsupported. See README. -# else -# define PY_PTHREAD_STD -# endif - -#elif defined(_AIX) -/* SCHED_BG_NP is defined if using AIX DCE pthreads - * but it is unsupported by AIX 4 pthreads. Default - * attributes for AIX 4 pthreads equal to NULL. For - * AIX DCE pthreads they should be left unchanged. - */ -# if !defined(SCHED_BG_NP) -# define PY_PTHREAD_STD -# else -# define PY_PTHREAD_D7 -# error Systems with PY_PTHREAD_D7 are unsupported. See README. -# endif - -#elif defined(__hpux) && defined(_DECTHREADS_) -# define PY_PTHREAD_D4 -# error Systems with PY_PTHREAD_D4 are unsupported. See README. - -#else /* Default case */ -# define PY_PTHREAD_STD - -#endif - -/* set default attribute object for different versions */ - -#if defined(PY_PTHREAD_D4) || defined(PY_PTHREAD_D7) -#if !defined(pthread_attr_default) -# define pthread_attr_default pthread_attr_default -#endif -#if !defined(pthread_mutexattr_default) -# define pthread_mutexattr_default pthread_mutexattr_default -#endif -#if !defined(pthread_condattr_default) -# define pthread_condattr_default pthread_condattr_default -#endif -#elif defined(PY_PTHREAD_STD) #if !defined(pthread_attr_default) # define pthread_attr_default ((pthread_attr_t *)NULL) #endif @@ -86,7 +29,6 @@ #if !defined(pthread_condattr_default) # define pthread_condattr_default ((pthread_condattr_t *)NULL) #endif -#endif /* Whether or not to use semaphores directly rather than emulating them with @@ -203,15 +145,6 @@ PyThread_start_new_thread(void (*func)(void *), void *arg) SET_THREAD_SIGMASK(SIG_BLOCK, &newmask, &oldmask); status = pthread_create(&th, -#if defined(PY_PTHREAD_D4) - pthread_attr_default, - (pthread_startroutine_t)func, - (pthread_addr_t)arg -#elif defined(PY_PTHREAD_D7) - pthread_attr_default, - func, - arg -#elif defined(PY_PTHREAD_STD) #if defined(THREAD_STACK_SIZE) || defined(PTHREAD_SYSTEM_SCHED_SUPPORTED) &attrs, #else @@ -219,7 +152,6 @@ PyThread_start_new_thread(void (*func)(void *), void *arg) #endif (void* (*)(void *))func, (void *)arg -#endif ); /* Restore signal mask for original thread */ @@ -231,11 +163,7 @@ PyThread_start_new_thread(void (*func)(void *), void *arg) if (status != 0) return -1; -#if defined(PY_PTHREAD_D4) || defined(PY_PTHREAD_D7) - pthread_detach(&th); -#elif defined(PY_PTHREAD_STD) pthread_detach(th); -#endif #if SIZEOF_PTHREAD_T <= SIZEOF_LONG return (long) th; |