[macruby-changes] [3270] MacRuby/trunk/gcd.c
source_changes at macosforge.org
source_changes at macosforge.org
Wed Jan 13 17:37:23 PST 2010
Revision: 3270
http://trac.macosforge.org/projects/ruby/changeset/3270
Author: ernest.prabhakar at gmail.com
Date: 2010-01-13 17:37:22 -0800 (Wed, 13 Jan 2010)
Log Message:
-----------
Completed rdoc info for gcd.c -> Dispatch
Modified Paths:
--------------
MacRuby/trunk/gcd.c
Modified: MacRuby/trunk/gcd.c
===================================================================
--- MacRuby/trunk/gcd.c 2010-01-13 23:03:05 UTC (rev 3269)
+++ MacRuby/trunk/gcd.c 2010-01-14 01:37:22 UTC (rev 3270)
@@ -455,6 +455,18 @@
return Qnil;
}
+ static void
+ rb_queue_applier(void *data, size_t ii)
+ {
+ assert(data != NULL);
+ rb_vm_block_t *block = rb_vm_uncache_or_dup_block((rb_vm_block_t *)data);
+ #if !GCD_BLOCKS_COPY_DVARS
+ rb_vm_block_make_detachable_proc(block);
+ #endif
+ VALUE num = SIZET2NUM(ii);
+ rb_vm_block_eval(block, 1, &num);
+ }
+
/*
* call-seq:
* gcdq.apply(count) { |index| block }
@@ -468,18 +480,6 @@
* p @result #=> [0, 1, 4, 9, 16, 25]
*
*/
-
-static void
-rb_queue_applier(void *data, size_t ii)
-{
- assert(data != NULL);
- rb_vm_block_t *block = rb_vm_uncache_or_dup_block((rb_vm_block_t *)data);
-#if !GCD_BLOCKS_COPY_DVARS
- rb_vm_block_make_detachable_proc(block);
-#endif
- VALUE num = SIZET2NUM(ii);
- rb_vm_block_eval(block, 1, &num);
-}
static VALUE
rb_queue_apply(VALUE self, SEL sel, VALUE n)
@@ -895,6 +895,19 @@
return Qnil;
}
+/*
+ * call-seq:
+ * src.cancel!
+ *
+ * Asynchronously cancels the dispatch source, preventing any further
+ * invocation of its event handler block. Cancellation does not interrupt a
+ * currently executing handler block (non-preemptive).
+ *
+ * When a dispatch source is canceled its cancellation handler will be submitted
+ * to its target queue. In MacRuby, this is only done for Dispatch::FileSource,
+ * which automatically sets a cancellation handler to close the File object.
+ */
+
static VALUE
rb_source_cancel(VALUE self, SEL sel)
{
@@ -902,6 +915,14 @@
return Qnil;
}
+/*
+ * call-seq:
+ * src.cancelled?
+ *
+ * Used to determine whether the specified source has been cancelled.
+ * True will be returned if the source is cancelled.
+ */
+
static VALUE
rb_source_cancelled_p(VALUE self, SEL sel)
{
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