diff options
Diffstat (limited to 'ext/-test-')
-rw-r--r-- | ext/-test-/old_thread_select/old_thread_select.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/ext/-test-/old_thread_select/old_thread_select.c b/ext/-test-/old_thread_select/old_thread_select.c index 881cb7db9f..e374f02355 100644 --- a/ext/-test-/old_thread_select/old_thread_select.c +++ b/ext/-test-/old_thread_select/old_thread_select.c @@ -25,6 +25,18 @@ static fd_set * array2fdset(fd_set *fds, VALUE ary, int *max) return fds; } +static void fdset2array(VALUE dst, fd_set *fds, int max) +{ + int i; + + rb_ary_clear(dst); + + for (i = 0; i < max; i++) { + if (FD_ISSET(i, fds)) + rb_ary_push(dst, INT2NUM(i)); + } +} + static VALUE old_thread_select(VALUE klass, VALUE r, VALUE w, VALUE e, VALUE timeout) { @@ -45,6 +57,13 @@ old_thread_select(VALUE klass, VALUE r, VALUE w, VALUE e, VALUE timeout) rc = rb_thread_select(max, rp, wp, ep, tvp); if (rc == -1) rb_sys_fail("rb_wait_for_single_fd"); + + if (rp) + fdset2array(r, &rfds, max); + if (wp) + fdset2array(w, &wfds, max); + if (ep) + fdset2array(e, &efds, max); return INT2NUM(rc); } |