* vm.c: add a prefix "rb_" to exposed functions
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: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (rb_time_timeval): made a real prototype. a patch from
Marcus Rueckert <darix AT opensu.se> at [ruby-core:21492].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (thread_start_func_2): call ruby_cleanup() if thread is
main thread. [ruby-dev:37624]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21597 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (rb_thread_execute_interrupts): if signal is already
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: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21594 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (call_trace_proc): as Matz said ([ruby-core:21183]),
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: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c: fix comment (terminology: Global VM Lock).
* 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: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (rb_thread_blocking_region): add a comment.
* 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: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21198 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (mutex_free): GC thread (main thread) has failed to unlock
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: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21132 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process.c (after_exec): needs to reset before restart timer
thread.
* thread.c (thread_start_func_2): stops timer thread if forked in
the new thread. [ruby-core:19385]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@21126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This is an unsupported feature in 1.9.1 and will be supported
in 1.9.2. [ruby-core:19581]
(thread_add_trace_func): removes unnecessary function.
(thread_add_trace_func_m): ditto.
(thread_set_trace_func_m): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (sleep_timeval): cast tv_usec to long to shut up
warnings on OSX. [ruby-dev:37449]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (rb_mutex_unlock): shut up warning. a patch from
Kazuhiro NISHIYAMA in [ruby-dev:37345]. fix#846
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
add comment for select behavior on file descriptors over FD_SETSIZE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (rb_barrier_{new,wait,release,destroy}): use Mutex so that
circular requires fail with deadlock. [ruby-core:19821]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* load.c (rb_require_safe): destroys barrier after successfully
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: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20260 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* util.c (freedtoa): used only when MULTIPLE_THREADS is not defined.
* win32/win32.c (rb_w32_pipe): serial is DWORD.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19945 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (rb_barrier_wait): achieves the lock if no thread was
waiting yet.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: use VALUE of thead instead of rb_tread_t to check interrupts.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19477 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
staff.
* signal.c (signal_buff): per process resouce now.
* signal.c (trap_list): moved to VM.
* signal.c (rb_get_next_signal): reverted.
* signal.c (rb_trap_exit): trap_pending_list was no longer used.
* thread.c (timer_thread_function): delivers buffered per-process
signals to each VMs.
* vm.c (rb_vm_mark): marks trap_list.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
RUBY_UBF_IO and RUBY_UBF_PROCESS.
Because there is no default (universal) unblocking function.
* ext/socket/socket.c, file.c, io.c, process.c, thread.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
this function may cause ruby's thread switching.
* include/ruby/intern.h: ditto.
* regint.h: use rb_thread_check_ints() instead of
RUBY_CHECK_INTS() directly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18572 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
using time slice. if you enable USE_NATIVE_THREAD_PRIORITY
macro, this mechanism is ignored. [ruby-dev:33124]
* thread_pthread.c, thread_win32.c: ditto.
* test/ruby/test_thread.rb: fix test parameter.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18570 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
r18239 because r18245 made the changes unnecessary.
* thread.c (rb_mutex_struct): define after including thread_{pthread,
win32}.c.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18248 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
