From e2793a908e23dd1dde5eaf553c5bb7ed5e8533c9 Mon Sep 17 00:00:00 2001 From: ko1 Date: Sun, 26 May 2013 21:30:44 +0000 Subject: * include/ruby/debug.h, vm_trace.c: add rb_postponed_job API. 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 --- ext/-test-/postponed_job/extconf.rb | 1 + ext/-test-/postponed_job/postponed_job.c | 32 ++++++++++++++++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100644 ext/-test-/postponed_job/extconf.rb create mode 100644 ext/-test-/postponed_job/postponed_job.c (limited to 'ext/-test-') diff --git a/ext/-test-/postponed_job/extconf.rb b/ext/-test-/postponed_job/extconf.rb new file mode 100644 index 0000000000..aa29b593f4 --- /dev/null +++ b/ext/-test-/postponed_job/extconf.rb @@ -0,0 +1 @@ +create_makefile('-test-/postponed_job') diff --git a/ext/-test-/postponed_job/postponed_job.c b/ext/-test-/postponed_job/postponed_job.c new file mode 100644 index 0000000000..a5bb8892b5 --- /dev/null +++ b/ext/-test-/postponed_job/postponed_job.c @@ -0,0 +1,32 @@ +#include "ruby.h" +#include "ruby/debug.h" + +static void +pjob_callback(void *data) +{ + VALUE ary = (VALUE)data; + Check_Type(ary, T_ARRAY); + + rb_ary_replace(ary, rb_funcall(Qnil, rb_intern("caller"), 0)); +} + +static VALUE +pjob_register(VALUE self, VALUE obj) +{ + rb_postponed_job_register(0, pjob_callback, (void *)obj); +} + +static VALUE +pjob_call_direct(VALUE self, VALUE obj) +{ + pjob_callback((void *)obj); +} + +void +Init_task(VALUE self) +{ + VALUE mBug = rb_define_module("Bug"); + rb_define_module_function(mBug, "postponed_job_register", pjob_register, 1); + rb_define_module_function(mBug, "postponed_job_call_direct", pjob_call_direct, 1); +} + -- cgit v1.2.3