diff options
author | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-09-12 11:36:06 +0000 |
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committer | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-09-12 11:36:06 +0000 |
commit | 2c9375ba69c5bfba56e8cc1ab4ac7c2ff01d24f3 (patch) | |
tree | c4555ba6c22779df7b80a2a217e01fe59bf87982 /ext/-test- | |
parent | 4705fcc3c0df0d4f389aff690852356b8d2fd317 (diff) |
* thread.c (rb_thread_select): fix to ignore an argument
modification of rb_thread_fd_select().
based on a patch by Eric Wong. [Bug #5306] [ruby-core:39435]
* thread.c (rb_fd_rcopy): New. for reverse fd copy.
* test/-ext-/old_thread_select/test_old_thread_select.rb
(test_old_select_false_positive): test for bug5306.
* ext/-test-/old_thread_select/old_thread_select.c (fdset2array):
New. convert fdsets to array.
* ext/-test-/old_thread_select/old_thread_select.c (old_thread_select):
return 'read', 'write', 'except' argument of rb_thread_select()
to ruby script.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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); } |