ruby.git/ext/-test-/postponed_job, branch ruby_2_7

check interrupts at each frame pop timing.

2019-11-29T08:47:02+00:00

Asynchronous events such as signal trap, finalization timing,
thread switching and so on are managed by "interrupt_flag".
Ruby's threads check this flag periodically and if a thread
does not check this flag, above events doesn't happen.

This checking is CHECK_INTS() (related) macro and it is placed
at some places (laeve instruction and so on). However, at the end
of C methods, C blocks (IMEMO_IFUNC) etc there are no checking
and it can introduce uninterruptible thread.

To modify this situation, we decide to place CHECK_INTS() at
vm_pop_frame(). It increases interrupt checking points.
[Bug #16366]

This patch can introduce unexpected events...

Update dependencies

2019-11-18T14:16:22+00:00

handle ext/ as r53141

2015-12-16T05:31:54+00:00

g -L frozen_string_literal ext/**/*.rb|xargs ruby -Ka -e'ARGV.each{|fn|puts
fn;open(fn,"r+"){|f|s=f.read.sub(/\A(#!.*\n)?(#.*coding.*\n)?/,"\\&#
frozen_string_literal: false\n");f.rewind;f.write s}}'

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/-test-/file/depend, ext/-test-/postponed_job/depend,

2013-10-28T12:36:23+00:00

  ext/-test-/tracepoint/depend: New files for dependencies.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43452 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm_trace.c (rb_postponed_job_register_one): fix iteration bug.

2013-05-27T17:08:25+00:00

* ext/-test-/postponed_job/postponed_job.c,
  test/-ext-/postponed_job/test_postponed_job.rb: add a test.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40967 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

suppress warnings

2013-05-27T16:48:15+00:00

* ext/-test-/postponed_job/postponed_job.c (pjob_register),
  (pjob_call_direct): none void function.

* ext/-test-/tracepoint/tracepoint.c (tracepoint_track_objspace_events):
  adjust type to get rid of implicit cast.

* ext/objspace/object_tracing.c (newobj_i): ditto.

* ext/tk/tkutil/tkutil.c (tk_conv_args): adjust type against
  RHASH_SIZE().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40965 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/-test-/postponed_job/postponed_job.c: fix `init' function name.

2013-05-26T23:40:01+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/debug.h, vm_trace.c: add rb_postponed_job API.

2013-05-26T21:30:44+00:00

  Postponed jobs are registered with this API. Registered jobs
  are invoked at `ruby-running-safe-point' as soon as possible.
  This timing is completely same as finalizer timing.
  There are two APIs:
* rb_postponed_job_register(flags, func, data): register a
  postponed job with data. flags are reserved.
* rb_postponed_job_register_one(flags, func, data): same as
  `rb_postponed_job_register', but only one `func' job is
  registered (skip if `func' is already registered).
  This change is mostly written by Aman Gupta (tmm1).
  https://bugs.ruby-lang.org/issues/8107#note-15
  [Feature #8107]
* gc.c: use postponed job API for finalizer.
* common.mk: add dependency from vm_trace.c to debug.h.
* ext/-test-/postponed_job/extconf.rb, postponed_job.c,
  test/-ext-/postponed_job/test_postponed_job.rb: add a test.
* thread.c: implement postponed API.
* vm_core.h: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40940 b2dd03c8-39d4-4d8f-98ff-823fe69b080e