Don't send INT signal itself.

On make test-all, it kills the process.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Remove probes.o before update

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2012-11-20

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Revert "* configure.in (--enable-dtrace): change help message"

This reverts commit 029b59ba53d0cc42630d623b52d94cae0df62734.
When $rb_cv_prog_dtrace_g is yes on FreeBSD even if /usr/bin/dtrace
exists, it means dtrace is disabled on the system.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
revert r37730 



git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37740 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/tracer.rb (Tracer.trace_func): printf to stdout
  Patch by Michal Fojtik [ruby-core:45219] [Bug #6490]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37741 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in (--enable-dtrace): always call RUBY_DTRACE_BSD_BROKEN
  for portability.
  As the note, FreeBSD 8 has DTrace as the optional
  feature (it is enabled by the build option), but doesn't have USDT.
  FreeBSD 9 has USDT but they are still optional. FreeBSD 10 will
  enable them by default.
  The variable $rb_cv_prog_dtrace_g is "yes" only on FreeBSD 9 with
  optional DTrace or FreeBSD 10. If it is "no", you cannnot know
  whether it doesn't need -G or DTrace is disabled. (by cheking
  error code, you can know)

* configure.in (--enable-dtrace): change help message

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37742 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/win32.c (rb_w32_read): Windows 8 fixed one of a bug of console
  API.
  based on the patch by Heesob Park at [ruby-core:49479] [Bug #7379]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (File::NULL): Document File::NULL constant
  [ruby-core:49384] [Bug #7365]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby.c (usage_msg): Fix typo [ruby-core:49205] [Bug #7327]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37745 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c (Init_IO): removed all rb_file_const() into file.c.
* file.c (Init_File): replace with rb_file_const() with
  rb_define_const() because RDoc don't care rb_file_const.
  [Bug #5530]



git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby/test_signal.rb (TestSignal#test_signame): fix windows
  test failure. Process.kill on windows can't send a signal to
  another process.



git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fix typo



git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (File.extname): Documentation for extname on dotfiles and
  files ending with a dot. Also, added example for this.
  [ruby-core:47852] [Bug #7112]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: fix dtrace didn't work on darwin.

* configure.in (RUBY_DTRACE_AVAILABLE): unify RUBY_DTRACE_POSTPROCESS
  and RUBY_DTRACE_BSD_BROKEN.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Add extra line to prevent syntax error

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37751 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_trace.c: add two methods:
  (1) TracePoint#return_value which returns return
  value on the :return and :c_return event.
  (2) TracePoint#raised_exception which returns raised exception
  value on the :raise event.
  Eeach methods raise RuntimeError if it is called at unsupported
  event.
  Please review and give us feedback until next preview
  release (Dec/2012) of Ruby 2.0.0.
* insns.def, vm.c, vm_eval.c, vm_insnhelper.c, eval.c, thread.c:
  ditto.
* vm_trace.c, vm_core.h: move definition of rb_trace_arg_t from
  vm_trace.c to vm_core.h.
  Caller fills rb_trace_arg_t and pass the pointer of this variable.
* test/ruby/test_settracefunc.rb: fix tests to test this change.



git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_trace.c: rename and add TracePoint APIs.
  (1) TracePoint.new(...){...} creates a new trace point
  but does not make it enable.
  (2) TracePoint.trace(...){...} creats a new trace point
  and enable it (same as old behavior).
  (3) TracePoint#enable make it enable (renamed from TracePoint#retrace).
  If block given, when enable only in block.
  (4) TracePoint#disable make it disable (renamed from TracePoint#untrace).
  If block given, when disable only in block.
  (5) TracePoint#enabled? returns this trace is enable or not.
* test/ruby/test_settracefunc.rb: addd tests.



git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
add a ticket number

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c (rb_ary_bsearch): fix rdoc bug (O(n log n) -> O(log n)).
  Patch by Charlie Somerville.  [ruby-core:49661] [Bug #7409]

* range.c (range_bsearch): ditto.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@37755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e