ruby.git/io.c, branch v2_0_0_rc1

* bootstraptest/test_io.c: add a test for [ruby-dev:46834].

2013-01-06T09:48:00+00:00

* io.c (rb_cloexec_fcntl_dupfd) Use an emulation with dup(2) when
  fcntl(2) and/or F_DUPFD is unavailable.
  Suggested by akr.

* configure.in (HAVE_FCNTL): NativeClient does not provide fcntl(2).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* io.c (rb_cloexec_fcntl_dupfd): improve #ifdef condition.

2013-01-04T23:23:40+00:00

* io.c (rb_maygvl_fd_fix_cloexec): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* io.c (rb_cloexec_fcntl_dupfd): Fix failures in

2013-01-03T15:39:10+00:00

  bootstrap_test/test_io.rb.  NativeClient does not support F_DUPFD
  but supports dup2(2).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

adjust style

2012-12-29T12:22:04+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

error.c: rb_write_error_str

2012-12-25T04:38:18+00:00

* error.c (compile_err_append, compile_warn_print, warn_print): use
  rb_write_error_str() instead of writing to rb_stderr directly.
* io.c (rb_write_error_str): a stopgap measure not to unblock GVL.
  warning from require seems to still have race condition errors.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38590 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Deprecate #{lines,bytes,chars,codepoints} of IO-likes.

2012-12-22T17:22:04+00:00

* io.c (rb_io_lines, rb_io_bytes, rb_io_chars, rb_io_codepoints):
  Deprecate IO#{lines,bytes,chars,codepoints} and those of ARGF.
  [Feature #6670]

* ext/stringio/stringio.c (strio_lines, strio_bytes, strio_chars)
  (strio_codepoints): Deprecate
  StringIO#{lines,bytes,chars,codepoints}. [Feature #6670]

* ext/zlib/zlib.c (rb_gzreader_lines, rb_gzreader_bytes):
  Deprecate Zlib::GzipReader#{lines,bytes}. [Feature #6670]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* io.c (rb_io_wait_writable): use rb_thread_check_ints() instead

2012-12-22T13:02:12+00:00

  of rb_thread_fd_writable().
* io.c (rb_io_wait_readable): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* io.c (rb_io_wait_writable): don't use rb_thread_wait_fd()

2012-12-18T10:07:15+00:00

  because it is for waiting until io readable.

* io.c (rb_io_wait_writable): always use rb_thread_fd_writable()
  instaed of bare rb_wait_for_single_fd(). we shouldn't ignore
  return value.
* io.c (rb_io_wait_readable): ditto. always use rb_thread_wait_fd().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* io.c (io_flush_buffer_sync2): avoid to return 0. because

2012-12-17T05:04:04+00:00

  rb_thread_call_without_gvl2 uses 0 internally.
* io.c (io_flush_buffer_async2): adapt the above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38422 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* io.c (finish_writeconv): uses rb_write_internal2 if

2012-12-15T05:40:29+00:00

  fptr->write_lock have.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e