is often used and not supported on all Windows.
* win32/win32.c (overlapped_socket_io): shouldn't use overlapped I/O if
CancelIo() is not supported.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
(currently only O_NONBLOCK).
* win32/win32.c (StartSockets, exit_handler): alloc/free socklist.
* win32/win32.c (is_socket): use socklist.
* win32/win32.c (rb_w32_accept, rb_w32_socket, rb_w32_socketpair):
register new socket to socklist.
* win32/win32.c (rb_w32_close): remove closing socket from socklist.
* win32/win32.c (fcntl): register socket options.
* win32/win32.c (overlapped_socket_io): send to/recv from socket with
overlapped operation if the socket is not nonblocking mode.
[experimental]
* win32/win32.c (rb_w32_send, rb_w32_sendto, rb_w32_recv,
rb_w32_recvfrom): use overlapped_socket_io().
* win32/win32.c (open_ifs_socket): set overlapped mode. this is the
default mode of winsock's socket(), so lacking it is an old bug.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
getppid() on win32 (but only Win2k or later).
* process.c (get_ppid): remove win32 special logic.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
is different from Vista about pipe handle inheritance.
fixed [ruby-core:17367]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/win32.c (rb_w32_write): set errno when CRT's errno is EINVAL
for pipe errors.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process.c (save_redirect_fd, save_env_i, save_env, run_exec_dup2,
run_exec_open, run_exec_pgroup, run_exec_rlimit, rb_run_exec_options):
save parent's process environments.
!!!remark!!! these are not thread-safe.
* process.c (rb_spawn_internal): remove calling run_exec_options()
because cannot restore after spawn. we'll fix this later.
* io.c (pipe_open): ditto.
* test/ruby/test_process.rb (test_execopts_env): upcase environment
variable name for case insensitive platforms.
* win32/win32.c (init_env): set USER environment variable only when
USERNAME is available.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16395 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
instead of socketpair when mode is RDWR.
* io.c (pipe_open): pass &write_fd to rb_w32_pipe_exec().
* io.c (popen_redirect): define only when HAVE_FORK.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13978 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
command.com which can not handle quotes. [ruby-talk:258939]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
but mswin32 use buffering when stderr is not connected to tty.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12282 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
cleanup of critical section object for select.
* win32/win32.c (do_select): block reentrance.
* win32/win32.c (rb_w32_select): 0 sec polling of socket. this is
workaround because winsock cannot do select at same socket at the
same time by two or more threads.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
need to reject reentrance. removed.
* rubysig.h (RUBY_CRITICAL): follow above changes.
* rubysig.h (TRAP_BEG, TRAP_END): no need to save errno.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12169 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread_win32.ci (w32_wait_events): rename from w32_wait_event(), and
now receive multiple event handles.
* win32/win32.c (wait_events, rb_w32_main_context): removed.
* thread_win32.ci (rb_w32_wait_events): new function.
* thread_win32.ci, win32/win32.c (rb_w32_sleep, rb_w32_Sleep): move
from win32/win32.c to thread_win32.ci, and use w32_wait_events().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/win32.c (cmdglob, rb_w32_cmdvector, rb_w32_opendir,
rb_w32_get_environ): not to use GC before initialization.
[ruby-core:09024]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11245 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
win32/win32.c, win32/win32.h: large file support for win32.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10720 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
