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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-26 21:30:44 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-26 21:30:44 +0000 |
commit | e2793a908e23dd1dde5eaf553c5bb7ed5e8533c9 (patch) | |
tree | 2a84a99f5145481d7781121cb7836b82881953f9 /ext | |
parent | 767debf92e7f21f48631ebb4764ba16cfaf1d7f0 (diff) | |
download | ruby-e2793a908e23dd1dde5eaf553c5bb7ed5e8533c9.tar.gz |
* 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
Diffstat (limited to 'ext')
-rw-r--r-- | ext/-test-/postponed_job/extconf.rb | 1 | ||||
-rw-r--r-- | ext/-test-/postponed_job/postponed_job.c | 32 |
2 files changed, 33 insertions, 0 deletions
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); +} + |