From: Russ Cox <rsc@golang.org>
Date: Mon, 8 Jun 2009 21:09:04 +0000 (-0700)
Subject: Add comment.
X-Git-Tag: weekly.2009-11-06~1425
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=925183cf1acff05cae0d3cb93c354eba15dca3db;p=gostls13.git

Add comment.

R=gri
DELTA=2  (2 added, 0 deleted, 0 changed)
OCL=30058
CL=30060
---

diff --git a/src/lib/runtime/darwin/thread.c b/src/lib/runtime/darwin/thread.c
index e5b5b9b8a0..3a982471ae 100644
--- a/src/lib/runtime/darwin/thread.c
+++ b/src/lib/runtime/darwin/thread.c
@@ -323,6 +323,8 @@ enum
 	Tmach_semdestroy = 3419,
 	Rmach_semdestroy = Tmach_semdestroy + Reply,
 
+	// Mach calls that get interrupted by Unix signals
+	// return this error code.  We retry them.
 	KERN_ABORTED = 14,
 };