ruby.git/ext/socket/init.c, branch v2_0_0_rc1

* ext/socket/{basicksocket,init,udpsocket}.c: revert some parts of

2012-09-10T01:41:59+00:00

  r36944.  it breaks mswin/mingw ruby and brought into many many
  crashes.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36946 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/socket/basicsocket.c (rsock_bsock_send):

2012-09-09T17:29:12+00:00

  avoid unnecessary select() calls before doing I/O
  Patch by Eric Wong. [Feature #4538] [ruby-core:35586]
* ext/socket/init.c (rsock_s_recvfrom): ditto.
* ext/socket/init.c (rsock_s_accept): ditto.
* ext/socket/udpsocket.c (udp_send): ditto.
* io.c (io_fflush): ditto.
* io.c (io_binwrite): ditto.
* io.c (rb_io_syswrite): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/socket/init.c (rsock_init_sock): need to update max fd on all

2012-07-19T05:20:08+00:00

  platforms.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/socket/init.c (rsock_socket0): don't clear try_sock_cloexec if

2011-11-05T08:56:50+00:00

  SOCK_CLOEXEC is not a reason for EINVAL.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/socket/init.c (rsock_socket0): extract single socket() call with

2011-11-05T06:46:02+00:00

  CLOEXEC handling from rsock_socket.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/socket/init.c (rsock_socket): set close-on-exec flag when

2011-11-03T13:14:48+00:00

  SOCK_CLOEXEC is not available.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33619 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* io.c (rb_maygvl_fd_fix_cloexec): renamed from fd_set_cloexec.

2011-11-01T03:04:03+00:00

* internal.h (rb_maygvl_fd_fix_cloexec): declared.

* ext/socket/init.c (cloexec_accept): use rb_maygvl_fd_fix_cloexec.
  (rsock_s_accept_nonblock): use rb_update_max_fd.
  (rsock_s_accept): use rb_update_max_fd.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/socket/init.c (cloexec_accept): new function to use accept4 if

2011-10-31T23:26:19+00:00

  available.
  (rsock_s_accept_nonblock): use cloexec_accept.
  (accept_blocking): ditto.

* ext/socket/extconf.rb: check accept4.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/socket/init.c (rsock_socket): use SOCK_CLOEXEC if available.

2011-10-31T14:38:50+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33589 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/intern.h (rb_fd_fix_cloexec): renamed from

2011-10-31T12:49:16+00:00

  rb_fd_set_cloexec.

* io.c: follow the above renaming.

* ext/pty/pty.c: ditto.

* ext/socket/init.c: ditto.

* ext/socket/socket.c: ditto.

* ext/socket/ancdata.c: ditto.

* ext/socket/unixsocket.c: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33585 b2dd03c8-39d4-4d8f-98ff-823fe69b080e