diff options
Diffstat (limited to 'io.c')
| -rw-r--r-- | io.c | 42 |
1 files changed, 2 insertions, 40 deletions
@@ -685,21 +685,9 @@ io_fflush(rb_io_t *fptr) return 0; } -#ifdef HAVE_RB_FD_INIT -static VALUE -wait_readable(VALUE p) -{ - rb_fdset_t *rfds = (rb_fdset_t *)p; - - return rb_thread_fd_select(rb_fd_max(rfds), rfds, NULL, NULL, NULL); -} -#endif - int rb_io_wait_readable(int f) { - rb_fdset_t rfds; - if (f < 0) { rb_raise(rb_eIOError, "closed stream"); } @@ -715,14 +703,7 @@ rb_io_wait_readable(int f) #if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN case EWOULDBLOCK: #endif - rb_fd_init(&rfds); - rb_fd_set(f, &rfds); -#ifdef HAVE_RB_FD_INIT - rb_ensure(wait_readable, (VALUE)&rfds, - (VALUE (*)(VALUE))rb_fd_term, (VALUE)&rfds); -#else - rb_thread_fd_select(f + 1, &rfds, NULL, NULL, NULL); -#endif + rb_wait_for_single_fd(f, RB_WAITFD_IN, NULL); return TRUE; default: @@ -730,21 +711,9 @@ rb_io_wait_readable(int f) } } -#ifdef HAVE_RB_FD_INIT -static VALUE -wait_writable(VALUE p) -{ - rb_fdset_t *wfds = (rb_fdset_t *)p; - - return rb_thread_fd_select(rb_fd_max(wfds), NULL, wfds, NULL, NULL); -} -#endif - int rb_io_wait_writable(int f) { - rb_fdset_t wfds; - if (f < 0) { rb_raise(rb_eIOError, "closed stream"); } @@ -760,14 +729,7 @@ rb_io_wait_writable(int f) #if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN case EWOULDBLOCK: #endif - rb_fd_init(&wfds); - rb_fd_set(f, &wfds); -#ifdef HAVE_RB_FD_INIT - rb_ensure(wait_writable, (VALUE)&wfds, - (VALUE (*)(VALUE))rb_fd_term, (VALUE)&wfds); -#else - rb_thread_fd_select(f + 1, NULL, &wfds, NULL, NULL); -#endif + rb_wait_for_single_fd(f, RB_WAITFD_OUT, NULL); return TRUE; default: |