From 9be37ca7d51513658f5f84d98fa5e46026cc5a04 Mon Sep 17 00:00:00 2001 From: kosaki Date: Wed, 4 May 2011 00:59:57 +0000 Subject: * thread.c (rb_wait_for_single_fd): new. * thread.c (select_single): select(2) based backend for rb_wait_for_single_fd(). * io.c (make_writeconv): use rb_wait_for_single_fd() instaed of rb_thread_fd_select(). * io.c (rb_io_wait_readable): ditto. * thread.c (rb_thread_wait_fd_rw): ditto. * io.c (wait_readable): removed. * thread.c (init_set_fd): new helper function. * include/ruby/io.h (RB_WAITFD_IN, RB_WAITFD_PRI, RB_WAITFD_OUT): new constant for rb_single_wait_fd(). The patch was written by Eric Wong. [Ruby 1.9 - Feature #4531] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- include/ruby/io.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/ruby/io.h') diff --git a/include/ruby/io.h b/include/ruby/io.h index 13f42591bd..bf1b9f8b37 100644 --- a/include/ruby/io.h +++ b/include/ruby/io.h @@ -27,6 +27,10 @@ extern "C" { #include #endif +#define RB_WAITFD_IN 0x001 +#define RB_WAITFD_PRI 0x002 +#define RB_WAITFD_OUT 0x004 + #if defined __GNUC__ && __GNUC__ >= 4 #pragma GCC visibility push(default) #endif @@ -160,6 +164,7 @@ VALUE rb_io_get_write_io(VALUE io); VALUE rb_io_set_write_io(VALUE io, VALUE w); int rb_io_wait_readable(int); int rb_io_wait_writable(int); +int rb_wait_for_single_fd(int fd, int events, struct timeval *tv); void rb_io_set_nonblock(rb_io_t *fptr); int rb_io_extract_encoding_option(VALUE opt, rb_encoding **enc_p, rb_encoding **enc2_p, int *fmode_p); ssize_t rb_io_bufwrite(VALUE io, const void *buf, size_t size); -- cgit v1.2.3