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* * thread.c (do_select): rollback r24680. void struct initializer isusa2009-08-281-1/+1
| | | | | | | | invalid. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24692 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (do_select): suppress warnings.nobu2009-08-261-1/+1
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_thread_schedule): don't recur infinitely.akr2009-08-221-7/+23
| | | | | | | | (rb_threadptr_execute_interrupts): ditto. [ruby-dev:38060] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24628 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_check_deadlock): decrease number of sleepers beforemame2009-08-211-0/+1
| | | | | | | deadlock detection because the deadlock exception makes main thread run. [ruby-dev:39142] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24616 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_thread_terminate_all): do not ignore interrupt whenmatz2009-08-201-4/+8
| | | | | | reaping threads on termination. [ruby-dev:39107] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (recursive_push): need to set UNTRUST. [ruby-dev:38997]matz2009-08-031-0/+1
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24381 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (recursive_push): untrust internal hash to preventmatz2009-08-031-0/+2
| | | | | | | unexpected SecurityError. a patch from Kazuhiro NISHIYAMA. Fix: #1864 [ruby-dev:38982] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24371 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_threadptr_exec_event_hooks): new function tonobu2009-07-051-0/+26
| | | | | | | execute event hooks, with preserving errinfo. [ruby-core:24118] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (ruby_thread_stack_overflow): call rb_exc_raise() onmatz2009-06-171-1/+10
| | | | | | | | | stack overflows in the signal handler, if sigaltstack is available. On stack overflow (and with sigaltstack), the signal handler is more likely to have room to create an exception object. [ruby-core:23813] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23720 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c, vm_eval.c: add Thread.backtrace.ko12009-06-141-0/+9
| | | | | | | | * test/ruby/test_thread.rb: add a test. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c: rename functions which require a parameterko12009-06-081-38/+57
| | | | | | | | | | | | | | | "rb_thread_t *", the prefix to be rb_threadptr_ instead of rb_thread_. * thread.c (rb_thread_add_event_hook(), rb_thread_remove_event_hook): change the parameter type from rb_thread_t * to VALUE. * eval.c, eval_error.c, eval_intern.h, signal.c, vm_core.h, vm_eval.c: ditto. * include/ruby/intern.h: remove decl of rb_thread_signal_raise() and rb_thread_signal_exit(). git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_exec_recursive_paired): new function for propernobu2009-05-241-18/+69
| | | | | | | | | | | handling of recursive arrays. [EXPERIMENTAL] [ruby-core:23402] * array.c (rb_ary_equal, rb_ary_eql, rb_ary_cmp): use above. * hash.c (hash_equal): ditto. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23557 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c: fixed types.nobu2009-05-091-6/+6
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_thread_fd_select): new function to call selectmatz2009-04-011-0/+31
| | | | | | | | | | using rb_fdset_t. * io.c (select_internal): use rb_thread_fd_select instead of rb_thread_select. based on the patch from Kengo Matsuyama. [ruby-dev:38221] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23109 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c, bignum.c, dln.c, error.c, gc.c, io.c, marshal.c,nobu2009-03-121-1/+1
| | | | | | | | | | numeric.c, pack.c, strftime.c, string.c, thread.c, transcode.c, transcode_data.h, util.c, variable.c, vm_dump.c, include/ruby/encoding.h, missing/crypt.c, missing/vsnprintf.c: suppress VC type warnings. [ruby-core:22726] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * eval_error.c (error_print): use volatile to suppress warnings.akr2009-02-281-1/+1
| | | | | | | | | | | | | | | * vm_eval.c (eval_string_with_cref): ditto. * thread.c (rb_exec_recursive): ditto. * eval_jump.c (rb_exec_end_proc): ditto. * eval.c (ruby_exec_node): ditto. (rb_longjmp): ditto. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (thread_cleanup_func): unlock all locked mutexes even whenmame2009-02-231-11/+11
| | | | | | | forking. [ruby-core:22269] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22577 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (thread_start_func_2): do not delete main thread fromnobu2009-02-181-6/+8
| | | | | | | living_threads. [ruby-core:19385], [ruby-core:22158] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22389 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c: inline should be at beginning of declaration.nobu2009-02-121-2/+2
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * cont.c (rb_fiber_current), dln.c (dln_print_undef, dln_undefined),nobu2009-02-011-3/+3
| | | | | | | | | | | eval.c (rb_iterator_p, rb_need_block), load.c: (Init_load), ruby.c (uscore_get, rb_f_chop), st.c (stat_col), signal.c (rb_signal_buff_size, ruby_sig_finalize), thread.c (rb_thread_sleep_forever, rb_thread_sleep_deadly, rb_thread_alone): protoized. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_time_timeval): made a real prototype. a patch fromnobu2009-01-221-1/+1
| | | | | | | Marcus Rueckert <darix AT opensu.se> at [ruby-core:21492]. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21725 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_thread_execute_interrupts): needsnobu2009-01-191-0/+1
| | | | | | | rb_signal_buff_size to be declared. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm.c: add a prefix "rb_" to exposed functionsko12009-01-191-3/+3
| | | | | | | | | | | | | | | | | vm_get_ruby_level_next_cfp(), rb_vm_make_env_object(), vm_stack_to_heap(), vm_make_proc(), vm_invoke_proc(), vm_get_sourceline(), vm_cref(), vm_localjump_error(), vm_make_jump_tag_but_local_jump(), vm_jump_tag_but_local_jump(). This changes may affect only core because most of renamed functions require a pointer of not-exposed struct such as rb_thread_t or NODE. In short, they are core functions. * cont.c, eval.c, eval_intern.h, load.c, proc.c, thread.c, vm_core.h, vm_dump.c, vm_eval.c, vm_exec.c, vm_insnhelper.c: ditto. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (thread_start_func_2): call ruby_cleanup() if thread isko12009-01-161-1/+1
| | | | | | | | main thread. [ruby-dev:37624] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21592 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_thread_execute_interrupts): if signal is alreadymame2009-01-151-2/+7
| | | | | | | | | | buffered, main thread should wait until timer thread delivers it. * thread.c (timer_thread_function): should defer delivery of a signal if main thread does not yet trap a previous one. [ruby-dev:37676] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (call_trace_proc): as Matz said ([ruby-core:21183]),ko12009-01-151-2/+3
| | | | | | | | | | should skip rb_str_new2() if rb_sourcefile() returns NULL. rb_sourcefile() returns NULL if frame is toplevel of Fiber. [ruby-core:21161] [Bug #985] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21578 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/intern.h, thread.c, win32/Makefile.sub (rb_fdset_t,usa2009-01-131-0/+46
| | | | | | | | | | | | | | | rb_fd_init, rb_fd_term, rb_fd_zero, rb_fd_set, rb_fd_clr, rb_fd_isset, rb_fd_select, rb_fd_ptr, rb_fd_max, HAVE_RB_FD_INIT): new type, functions, and macros for Windows. * win32/win32.c (extract_fd, rb_w32_select): use rb_fdset_t to expand fd_array if needed. [ruby-core:19946] * win32/win32.c (copy_fd): new funcion for rb_w32_select(). git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21487 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c: fix comment (terminology: Global VM Lock).ko12009-01-121-6/+40
| | | | | | | | | | | | * thread.c (blocking_region_begin, blocking_region_end): save and clear th->blocking_region_buffer. * thread.c (rb_thread_call_with_gvl): check if it has GVL. * thread.c (ruby_thread_has_gvl_p): added. * vm_core.h: add decls. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21438 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* rdoc update.kazu2009-01-051-1/+1
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_thread_blocking_region): add a comment.ko12008-12-301-1/+72
| | | | | | | | | | | | * thread.c (rb_thread_call_without_gvl): added as a alias of rb_thread_blocking_region(). * thread.c (rb_thread_call_with_gvl): added. * vm_core.h (rb_thread_t#blocking_region_buffer): added for rb_thread_call_with_gvl(). git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_mutex_trylock): return false if Mutex ownedko12008-12-291-4/+5
| | | | | | | | | | by current thread. [ruby-core:20943] * thread.c (rb_mutex_lock): check dead lock (recursive lock) here. * test/ruby/test_thread.rb: add a test. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (mutex_free, mutex_unlock): add qualifiers.mame2008-12-281-3/+3
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21106 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (mutex_free): GC thread (main thread) has failed to unlockmame2008-12-281-7/+7
| | | | | | | | | | | | a mutex that is locked by another thread, which makes the mutex dangling in keeping_mutexes and causes [BUG] or stuck finally. Now unlocking is performed as locking thread. * thread.c (mutex_unlock, rb_mutex_unlock, rb_mutex_unlock_all): mutex_unlock receives a thread. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21105 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * process.c (after_exec): needs to reset before restart timernobu2008-12-271-0/+3
| | | | | | | | | | thread. * thread.c (thread_start_func_2): stops timer thread if forked in the new thread. [ruby-core:19385] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_thread_atfork, rb_thread_atfork_before_exec): DRY.nobu2008-12-271-24/+21
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (thread_start_func_2): sets native thread key.nobu2008-12-241-0/+2
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* rdoc update.akr2008-12-221-1/+1
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20917 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (sleep_timeval): cast tv_usec to long to shut upmatz2008-12-151-2/+2
| | | | | | warnings on OSX. [ruby-dev:37449] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_mutex_unlock): shut up warning. a patch frommatz2008-12-101-1/+1
| | | | | | Kazuhiro NISHIYAMA in [ruby-dev:37345]. fix #846 git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20615 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * compile.c (iseq_compile_each), gc.c (assign_heap_slot),nobu2008-12-091-11/+12
| | | | | | | | | | | | | (gc_mark_children), parse.y (vtable_alloc, vtable_free, vtable_add), proc.c (proc_to_s), thread.c (terminate_i, rb_thread_terminate_all), (thread_start_func_2, blocking_region_begin, blocking_region_end), (rb_thread_kill), thread_pthread.c (native_thread_create), (ubf_pthread_cond_signal), vm.c (check_env, thread_free), vm_dump.c (vm_env_dump_raw, vm_stack_dump_each, vm_thread_dump_state), (vm_call0): use void pointer for %p. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* move the previous comment.akr2008-12-021-0/+28
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c (ruby_stack_check): no check if using sigaltstack.nobu2008-11-271-0/+8
| | | | | | | | | | | | | | | | * signal.c (register_sigaltstack): minimum size is insufficient for method calls. * signal.c (sigsegv): handles stack overflow if possible. * thread.c (ruby_thread_stack_overflow): helper function to raise sysstack_error. * thread_pthread.c (ruby_stack_overflowed_p): checks for stack overflow. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * process.c (rb_fork): stops the timer thread during fork.nobu2008-11-241-0/+1
| | | | | | | | | | [ruby-dev:37117] * thread.c (rb_thread_start_timer_thread): timer thread needs system_working to be set. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_barrier_wait): gets rid of recursive deadlock.nobu2008-11-131-0/+3
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20230 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_barrier_{new,wait,release,destroy}): use Mutex so thatnobu2008-11-121-134/+14
| | | | | | | circular requires fail with deadlock. [ruby-core:19821] git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20229 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * load.c (rb_require_safe): destroys barrier after successfullynobu2008-11-111-5/+31
| | | | | | | | | | | | loaded, to get rid of loading same library again. [ruby-core:19798] * thread.c (rb_barrier_wait): can not wait destroyed barrier. * thread.c (rb_barrier_destroy): destroys barrier so that no longer waited. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20223 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread_pthread.c (thread_timer): checks working flags again.nobu2008-11-081-2/+2
| | | | git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (rb_thread_stop_timer_thread): terminates timer threadnobu2008-11-061-4/+4
| | | | | | | immediately. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20117 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/intern.h (rb_mutex_synchronize): fixed prototype.nobu2008-11-031-1/+1
| | | | | | | * thread.c (rb_mutex_synchronize): fixed function name. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * thread.c (blocking_region_{begin,end}): declared as inline.nobu2008-10-261-3/+3
| | | | | | | | | * util.c (freedtoa): used only when MULTIPLE_THREADS is not defined. * win32/win32.c (rb_w32_pipe): serial is DWORD. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@19945 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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