#if defined(USE_THREADS) || defined(USE_ITHREADS)
+#if defined(VMS)
+#include <builtins.h>
+#endif
+
#ifdef WIN32
# include <win32thread.h>
#else
STMT_START { \
if (pthread_detach(&(t)->self)) { \
MUTEX_UNLOCK(&(t)->mutex); \
- Perl_croak(aTHX_ "panic: DETACH"); \
+ Perl_croak_nocontext("panic: DETACH"); \
} \
} STMT_END
# define pthread_mutexattr_init(a) pthread_mutexattr_create(a)
# define pthread_mutexattr_settype(a,t) pthread_mutexattr_setkind_np(a,t)
# endif
+# if defined(__hpux) && defined(__ux_version) && __ux_version <= 1020
+# define pthread_attr_init(a) pthread_attr_create(a)
+ /* XXX pthread_setdetach_np() missing in DCE threads on HP-UX 10.20 */
+# define PTHREAD_ATTR_SETDETACHSTATE(a,s) (0)
+# define PTHREAD_CREATE(t,a,s,d) pthread_create(t,a,s,d)
+# define pthread_key_create(k,d) pthread_keycreate(k,(pthread_destructor_t)(d))
+# define pthread_mutexattr_init(a) pthread_mutexattr_create(a)
+# define pthread_mutexattr_settype(a,t) pthread_mutexattr_setkind_np(a,t)
+# endif
# if defined(DJGPP) || defined(__OPEN_VM)
# define PTHREAD_ATTR_SETDETACHSTATE(a,s) pthread_attr_setdetachstate(a,&(s))
# define YIELD pthread_yield(NULL)
# endif
# endif
+# if !defined(__hpux) || !defined(__ux_version) || __ux_version > 1020
# define pthread_mutexattr_default NULL
# define pthread_condattr_default NULL
+# endif
#endif
#ifndef PTHREAD_CREATE
# endif
#endif
+#ifdef DGUX
+# define THREAD_CREATE_NEEDS_STACK (16*1024)
+#endif
+
#ifdef I_MACH_CTHREADS
/* cthreads interface */
if (*m) { \
mutex_init(*m); \
} else { \
- Perl_croak(aTHX_ "panic: MUTEX_INIT"); \
+ Perl_croak_nocontext("panic: MUTEX_INIT"); \
} \
} STMT_END
#define MUTEX_LOCK(m) mutex_lock(*m)
-#define MUTEX_LOCK_NOCONTEXT(m) mutex_lock(*m)
#define MUTEX_UNLOCK(m) mutex_unlock(*m)
-#define MUTEX_UNLOCK_NOCONTEXT(m) mutex_unlock(*m)
#define MUTEX_DESTROY(m) \
STMT_START { \
mutex_free(*m); \
condition_init(*c); \
} \
else { \
- Perl_croak(aTHX_ "panic: COND_INIT"); \
+ Perl_croak_nocontext("panic: COND_INIT"); \
} \
} STMT_END
#define INIT_THREADS cthread_init()
#define YIELD cthread_yield()
#define ALLOC_THREAD_KEY NOOP
+#define FREE_THREAD_KEY NOOP
#define SET_THREAD_SELF(thr) (thr->self = cthread_self())
#endif /* I_MACH_CTHREADS */
STMT_START { \
Zero((m), 1, perl_mutex); \
if (pthread_mutex_init((m), pthread_mutexattr_default)) \
- Perl_croak(aTHX_ "panic: MUTEX_INIT"); \
+ Perl_croak_nocontext("panic: MUTEX_INIT"); \
} STMT_END
# else
# define MUTEX_INIT(m) \
STMT_START { \
if (pthread_mutex_init((m), pthread_mutexattr_default)) \
- Perl_croak(aTHX_ "panic: MUTEX_INIT"); \
+ Perl_croak_nocontext("panic: MUTEX_INIT"); \
} STMT_END
# endif
# define MUTEX_LOCK(m) \
STMT_START { \
if (pthread_mutex_lock((m))) \
- Perl_croak(aTHX_ "panic: MUTEX_LOCK"); \
- } STMT_END
-
-# define MUTEX_UNLOCK(m) \
- STMT_START { \
- if (pthread_mutex_unlock((m))) \
- Perl_croak(aTHX_ "panic: MUTEX_UNLOCK"); \
- } STMT_END
-
-# define MUTEX_LOCK_NOCONTEXT(m) \
- STMT_START { \
- if (pthread_mutex_lock((m))) \
Perl_croak_nocontext("panic: MUTEX_LOCK"); \
} STMT_END
-# define MUTEX_UNLOCK_NOCONTEXT(m) \
+# define MUTEX_UNLOCK(m) \
STMT_START { \
if (pthread_mutex_unlock((m))) \
Perl_croak_nocontext("panic: MUTEX_UNLOCK"); \
# define MUTEX_DESTROY(m) \
STMT_START { \
if (pthread_mutex_destroy((m))) \
- Perl_croak(aTHX_ "panic: MUTEX_DESTROY"); \
+ Perl_croak_nocontext("panic: MUTEX_DESTROY"); \
} STMT_END
#endif /* MUTEX_INIT */
# define COND_INIT(c) \
STMT_START { \
if (pthread_cond_init((c), pthread_condattr_default)) \
- Perl_croak(aTHX_ "panic: COND_INIT"); \
+ Perl_croak_nocontext("panic: COND_INIT"); \
} STMT_END
# define COND_SIGNAL(c) \
STMT_START { \
if (pthread_cond_signal((c))) \
- Perl_croak(aTHX_ "panic: COND_SIGNAL"); \
+ Perl_croak_nocontext("panic: COND_SIGNAL"); \
} STMT_END
# define COND_BROADCAST(c) \
STMT_START { \
if (pthread_cond_broadcast((c))) \
- Perl_croak(aTHX_ "panic: COND_BROADCAST"); \
+ Perl_croak_nocontext("panic: COND_BROADCAST"); \
} STMT_END
# define COND_WAIT(c, m) \
STMT_START { \
if (pthread_cond_wait((c), (m))) \
- Perl_croak(aTHX_ "panic: COND_WAIT"); \
+ Perl_croak_nocontext("panic: COND_WAIT"); \
} STMT_END
# define COND_DESTROY(c) \
STMT_START { \
if (pthread_cond_destroy((c))) \
- Perl_croak(aTHX_ "panic: COND_DESTROY"); \
+ Perl_croak_nocontext("panic: COND_DESTROY"); \
} STMT_END
#endif /* COND_INIT */
STMT_START { \
if (pthread_detach((t)->self)) { \
MUTEX_UNLOCK(&(t)->mutex); \
- Perl_croak(aTHX_ "panic: DETACH"); \
+ Perl_croak_nocontext("panic: DETACH"); \
} \
} STMT_END
#endif /* DETACH */
# define JOIN(t, avp) \
STMT_START { \
if (pthread_join((t)->self, (void**)(avp))) \
- Perl_croak(aTHX_ "panic: pthread_join"); \
+ Perl_croak_nocontext("panic: pthread_join"); \
} STMT_END
#endif /* JOIN */
+/* Use an unchecked fetch of thread-specific data instead of a checked one.
+ * It would fail if the key were bogus, but if the key were bogus then
+ * Really Bad Things would be happening anyway. --dan */
+#if (defined(__ALPHA) && (__VMS_VER >= 70000000)) || \
+ (defined(__alpha) && defined(__osf__)) /* Available only on >= 4.0 */
+# define HAS_PTHREAD_UNCHECKED_GETSPECIFIC_NP /* Configure test needed */
+#endif
+
+#ifdef HAS_PTHREAD_UNCHECKED_GETSPECIFIC_NP
+# define PTHREAD_GETSPECIFIC(key) pthread_unchecked_getspecific_np(key)
+#else
+# define PTHREAD_GETSPECIFIC(key) pthread_getspecific(key)
+#endif
+
#ifndef PERL_GET_CONTEXT
-# define PERL_GET_CONTEXT pthread_getspecific(PL_thr_key)
+# define PERL_GET_CONTEXT PTHREAD_GETSPECIFIC(PL_thr_key)
#endif
#ifndef PERL_SET_CONTEXT
# define PERL_SET_CONTEXT(t) \
STMT_START { \
if (pthread_setspecific(PL_thr_key, (void *)(t))) \
- Perl_croak(aTHX_ "panic: pthread_setspecific"); \
+ Perl_croak_nocontext("panic: pthread_setspecific"); \
} STMT_END
#endif /* PERL_SET_CONTEXT */
#ifndef ALLOC_THREAD_KEY
# define ALLOC_THREAD_KEY \
STMT_START { \
- if (pthread_key_create(&PL_thr_key, 0)) \
- Perl_croak(aTHX_ "panic: pthread_key_create"); \
+ if (pthread_key_create(&PL_thr_key, 0)) { \
+ PerlIO_printf(PerlIO_stderr(), "panic: pthread_key_create"); \
+ exit(1); \
+ } \
+ } STMT_END
+#endif
+
+#ifndef FREE_THREAD_KEY
+# define FREE_THREAD_KEY \
+ STMT_START { \
+ pthread_key_delete(PL_thr_key); \
} STMT_END
#endif
# define UNLOCK_STRTAB_MUTEX MUTEX_UNLOCK(&PL_strtab_mutex)
# define LOCK_CRED_MUTEX MUTEX_LOCK(&PL_cred_mutex)
# define UNLOCK_CRED_MUTEX MUTEX_UNLOCK(&PL_cred_mutex)
-
+# define LOCK_FDPID_MUTEX MUTEX_LOCK(&PL_fdpid_mutex)
+# define UNLOCK_FDPID_MUTEX MUTEX_UNLOCK(&PL_fdpid_mutex)
+# define LOCK_SV_LOCK_MUTEX MUTEX_LOCK(&PL_sv_lock_mutex)
+# define UNLOCK_SV_LOCK_MUTEX MUTEX_UNLOCK(&PL_sv_lock_mutex)
/* Values and macros for thr->flags */
#define THRf_STATE_MASK 7
# define MUTEX_LOCK(m)
#endif
-#ifndef MUTEX_LOCK_NOCONTEXT
-# define MUTEX_LOCK_NOCONTEXT(m)
-#endif
-
#ifndef MUTEX_UNLOCK
# define MUTEX_UNLOCK(m)
#endif
-#ifndef MUTEX_UNLOCK_NOCONTEXT
-# define MUTEX_UNLOCK_NOCONTEXT(m)
-#endif
-
#ifndef MUTEX_INIT
# define MUTEX_INIT(m)
#endif
# define UNLOCK_CRED_MUTEX
#endif
+#ifndef LOCK_FDPID_MUTEX
+# define LOCK_FDPID_MUTEX
+#endif
+
+#ifndef UNLOCK_FDPID_MUTEX
+# define UNLOCK_FDPID_MUTEX
+#endif
+
+#ifndef LOCK_SV_LOCK_MUTEX
+# define LOCK_SV_LOCK_MUTEX
+#endif
+
+#ifndef UNLOCK_SV_LOCK_MUTEX
+# define UNLOCK_SV_LOCK_MUTEX
+#endif
+
/* THR, SET_THR, and dTHR are there for compatibility with old versions */
#ifndef THR
# define THR PERL_GET_THX
projects / p5sagit/p5-mst-13.2.git / blobdiff